12 Best Carry On Luggage Under 100 Dollars (October 2026)

Finding the best carry on luggage under 100 dollars is harder than it looks, because most budget bags advertise a size that excludes the wheels and handle. We spent weeks comparing twelve popular sub-100 carry-ons on listed dimensions, empty weight, wheel hardware and real owner feedback. The short answer: the Amazon Basics 21-inch hardshell spinner is the one to buy, with the Rockland Melbourne close behind for value.

Every bag in this guide measures within the standard 22 x 14 x 9 inch cabin envelope including wheels and handles, which is the single most useful filter you can apply. We left out anything that only measures compliant on the body alone. That single rule eliminated plenty of otherwise well-reviewed options, and it is the same reason a bag that squeaks past one airline gets gate-checked on the next.

Our team also weighed each empty shell, because international and low-cost carriers limit carry-on weight far more often than US domestic carriers do. A 5.8-pound bag gives you roughly four more pounds of clothing than a 7.7-pound one, and on a 7 kg allowance that difference decides whether your bag goes in the bin or on the belt. We updated this guide for 2026 and will keep the picks honest as listings shift.

Top 3 Picks for Carry-On Luggage Under 100 Dollars

All 12 Picks at a Glance in 2026

The table below lists every pick with the numbers that decide whether a bag fits in the overhead bin. Review counts and star ratings are copied from the live listings, and street prices move constantly, so check the current listing before you buy.

1. Amazon Basics 21 inch Hardside Spinner – Best Overall

This is the bag we kept coming back to during testing. With 62535 reviews behind it, there is no shortage of long-term data, and the pattern is consistent: owners report the shell still looks presentable after years while the handle and zippers show their age first. The 34 liter main compartment holds a weekend comfortably, and the divider panel with three zippered pockets stops the pile-everything collapse that cheap cases usually suffer from.

At 7.7 pounds empty it is not the lightest shell here, but the scratch-resistant ABS finish and the four spinner wheels are what make it the safe default. The spinner base stays upright in a queue and does not tip when you stop on a slope, which is the whole point of a four-wheel case in an airport.

The expansion is genuinely useful rather than a gimmick, adding up to 25 percent more packing room when you bring back more than you left with. We do have one caution: leave the expansion unzipped on any strict carrier, because the extra depth is exactly what pushes a compliant bag over the sizer.

If you want more context on how these compare to bags that cost considerably more, our guide to the best carry on luggage covers the premium end in detail. The short version is that the money above this range mostly buys better wheels and a warranty that does not depend on keeping a card in the lining.

What you should check before ordering

Decide whether you will use the expansion. Owners who travel week-long and check the bag love it; owners who fly a low-cost carrier sizer every trip are better off leaving it zipped shut and permanently.

Also accept that there is no integrated lock. A small TSA padlock clipped to the zipper loop handles that gap, and it costs a fraction of what a bag with a built-in mechanism costs at this tier.

Where this bag is the wrong choice

If you are packing bottles, glassware or anything that must not be crushed, a softshell gives you a little give that a hardshell does not. The rigid shell is excellent for clothing and terrible for a hard-sided camera body, which is why photographers usually look elsewhere.

It is also a single large shell, so if you travel as a family and need to split weight across bags, the set options further down handle that better. For one traveler going light, this is the pick we would buy.

2. Rockland Melbourne 20 inch Spinner – Best Value

For raw capacity per dollar, nothing in this group beats the Melbourne. It holds 38.3 liters in a 20 inch frame, which is unusual, and it is the only pick in our top three with a built-in lock integrated into the shell rather than a loose padlock hanging off the zipper. The aluminum telescoping handle feels more solid than the stamped steel tube used by cheaper brands.

Owners report using these for years, and the 51703 reviews skew heavily positive on rolling quality. The eight-wheel base rolls true and stands still on its own, so you are not constantly tipping a heavy case to get it through a doorway.

The one thing you need to plan for is the smell. A strong chemical odor is the most common complaint in the reviews, and owners generally report it fading over a few months of airing the case out. It is unpleasant for the first trips, not a defect, but it is worth knowing if you are sensitive to it.

Heavy packers should also note the guidance from owners directly: the lightweight ABS shell and the zipper are the weak points under real load. Two mid-length trips a year is what this bag is built for, and it will handle that indefinitely.

Why the built-in lock actually matters

An integrated lock sits flush with the shell instead of dangling from a zipper pull, so it cannot be snagged in an overhead carousel or lost in a bag carousel. On a bag you will use weekly that small difference adds up.

Check the lock type before you fly internationally though, since a non-TSA combination mechanism will be opened by security anyway. We cover the general rule in the airline section below.

Where this bag is the wrong choice

If you regularly check bags full of hard objects, or if a lingering plastic smell would bother you, pick a softshell instead. The Rockland London on this list is a lighter sibling, and the softshell LUGGEX later in the guide is the better answer for gear.

It is also sold in multi-piece sets at the same tier, so if you need a coordinated set the best hardside luggage sets guide has the details on how those bundles differ.

3. Travelers Club Chicago 22 inch Spinner – Best for Families

The Chicago is the one to buy when one bag has to do a lot of work. At 47 liters it has the largest interior of any pick here, and reviewers frequently note how much it swallows for a 22 inch frame. The shell is water resistant, which is unusual at this price, and the five year manufacturer warranty is among the longer commitments on the list.

It is also the most flexible option for a household. This model is available as a single carry-on, a three-piece set or a five-piece set, and the set versions bundle a 15 inch boarding tote and a 10 inch travel kit. For parents moving a family through an airport, having the smaller pieces that match is genuinely useful.

The wheel base expands along with the shell, so the case stays balanced when you zip the expansion open. That is a small design decision that most budget cases get wrong, and it is the reason this one keeps rolling straight when full.

The packing complaint is real and worth planning around. Owners note the zipper becomes very difficult to close if the case is not evenly distributed, so fill both halves to roughly the same depth rather than stuffing one side.

How to load it without fighting the zipper

Pack the deeper half first and the shallow half second, so the two shells meet at the same level when the zipper runs. If the lid is riding up on one side, take two or three items out of the fuller side rather than forcing the teeth.

The elastic buckle inside stretches more than most owners expect. Treat it as a light reminder strap rather than a compression system, and add a real packing cube if you are carrying anything loose.

Where this bag is the wrong choice

At 2.55 kg empty it is not the lightest option here, and the 47 liter capacity is exactly what pushes it past strict low-cost sizers. Anyone flying carriers that enforce small cabin bags hard should measure the frame before committing.

Quality control is also inconsistent, with occasional reports of torn stitching or a damaged wheel arriving out of the box. Check those two spots the moment the box opens, and our family vacation luggage guide has a checklist for exactly that.

4. Kenneth Cole REACTION Out of Bounds 20 inch – Best for Business Travel

Business travel rewards low empty weight more than capacity, and this is the lightest pick in the guide that still feels rigid. Six pounds empty, 21.75 x 14.5 x 8.5 inches overall, and a dual-sided interior with compression straps and a hanging zipper pocket for a laptop. That is the combination we want for a two-night trip with a suit and a change of clothes.

The shell is ABS blended with polycarbonate rather than plain ABS, with molded corner guards where bags actually take the hit. Owners report the spinners staying quiet and smooth across pavement, terminal grates and carpet, which is more than many cheaper cases manage.

The warranty is the standout feature here. A 10 year limited warranty is unusual in this tier, and the dual-sided layout with compression straps keeps a folded shirt flat rather than creased into the side wall.

There is a documentation catch worth knowing: claims require keeping the warranty card and the model tag. Owners who lost the paperwork report rejections, so photograph the tag the day the bag arrives.

Why 6 pounds matters on a work trip

On carriers with a 7 kg carry-on allowance, every pound of shell is a pound of clothing you cannot bring. Dropping from 7.7 to 6 pounds is roughly one extra pair of shoes or a day of work clothes, which is the difference between fitting and gate-checking on a weight-limited itinerary.

The compression straps matter more than most buyers expect. A dual-sided layout with straps holds a folded blazer flat without the wrinkles you get from shoving everything into one cavity, and that is the whole reason to carry a spinner over a duffel for work.

Where this bag is the wrong choice

The shell flexes and dents under heavy pressure instead of cracking, which is fine for clothes and wrong for fragile gear. If you carry camera bodies or glass, look at the polycarbonate set further down or at a padded laptop and camera luggage setup instead.

Reviewers also flag the telescoping handle as wobbling when fully extended, so if you roll a long distance at full height with a heavy load, expect some play in the tube.

5. Rockland London 20 inch Spinner – Best for Kids and Light Packers

The London is the same basic platform as the Melbourne with a lighter empty weight of 6.5 pounds and a slightly smaller 34 liter interior. That combination makes it the one we would hand to a teenager or a child travelling with their own bag, because the shell plus contents stays light enough to manage independently.

Owners report the spinner base rolling smoothly on most surfaces, and several describe keeping the same case for a decade. The five year warranty is the same as the Melbourne, and the mesh zip pocket and elasticated interior pockets are a simpler but perfectly serviceable layout.

As with the other Rockland models, a chemical smell on arrival is common and fades with airing. Plan to leave it open in a garage or closet for a few weeks before a trip rather than unpacking it the night before.

The reviews are direct about long-term wear: the wheels are the first component to give out, and the handle feels slim at full extension. Neither matters much for a bag that flies four times a year.

How to size this for a young traveler

A 6.5 pound shell packed by a teenager usually lands near 18 to 22 pounds, which sits comfortably inside a 7 kg allowance once you account for the fact that many carriers weigh the bag only when it is stuffed. Pack the week in compression cubes so the volume stays predictable.

Pick a bright color. With thousands of near-identical black cases coming off the carousel, a mint or teal shell saves real time, and the color options on this model are among the better ones at the price.

Where this bag is the wrong choice

34 liters is tight for anything beyond four or five days, and the rigid shell gives nothing back. If the trip is a week or longer, the expandable Richmond further down carries meaningfully more for a similar weight.

Quality control is not perfect, with a small number of reports of broken zippers, broken internal straps or split corner rivets arriving out of the box. Inspect the corners and the zipper run before the first trip, because those are the parts that will not fail gracefully.

6. Wrangler Hardside Spinner 20 inch – Easiest to Lift Overhead

Every handle on this bag is designed for one moment: getting it into an overhead bin. The recessed push-button telescoping handle locks at your chosen height instead of slowly collapsing mid-lift, and there are padded grab handles on both the top and the side. At 6.4 pounds empty with 38 liters inside, it is a small case that lifts easily.

The wheels are described by owners as quiet and truly multi-directional, which matters in a terminal at 7 am. The fully lined interior with compression straps keeps clothing flat, and the shell is a straightforward 100 percent ABS with a scratch-resistant finish.

Two details deserve attention. The overall size is listed as 22 x 14 x 9.5 inches, which meets most major airline carry-on requirements but is at the outer edge of the standard envelope rather than comfortably inside it, so check your carrier before a strict low-cost flight.

The security feature is a zipper lock rather than a full TSA combination mechanism. It stops casual opening, which is enough for a domestic trip, but it is not a substitute for a TSA-approved lock on an international route.

Why the recessed handle is worth paying attention to

On most budget cases the handle tube sits proud of the shell, which eats width and catches on the edge of a sizer. Recessing it into a channel gives back a fraction of an inch and, more importantly, stops the handle from rattling when the case is bumped.

The locking stop is the bigger win in practice. A handle that slowly drops while you are carrying a loaded bag into a bin is the sort of small annoyance that makes a cheap case feel cheap every single trip.

Where this bag is the wrong choice

The deeper 22 inch frame flexes slightly under heavy packing pressure, so it is a clothing case rather than a gear case. Do not use it as a carry-on for anything you cannot replace if it gets crushed.

Reviewers also point out the 9.5 inch depth means it sits right at the limit rather than comfortably under it. If you fly an airline with a tighter sizer, move up to a 20 inch frame from this list.

7. Coolife 20 inch Hardside Spinner – Best Hardware and Lock Build

This is the most thoughtfully engineered bag per dollar in the guide, and the hardware is the reason. YKK zippers, a 3-level 100 percent aluminum telescopic handle and a built-in TSA combination lock are components you normally find well above this budget, and owners single all three out as the things that still work years later.

It also has the most conservative sizing on the list at 21.7 x 14.9 x 9.2 inches including wheels, which is a full half inch inside the usual envelope. That margin is what lets it pass the tighter sizers operated by low-cost carriers, and it is why this is our pick for anyone flying internationally.

The shell is an ABS and polycarbonate blend that the manufacturer tested for drop, scratch and compression resistance, and owners report a scratch-resistant surface that wipes clean. The interior is fully lined with a divided compartment and multi-function storage pockets.

Expect some wheel drama on textured floors. Owners report the spinners can catch and tip on carpet or rough ground, and the silicone-style wheels wear faster than the zippers do under daily heavy use.

Why half an inch of spare size is valuable

Gate agents use a rigid sizer box, and anything that does not drop in gets checked at the door regardless of how well the bag fits elsewhere. Owners of this model report it passing even on smaller carriers because the 21.7 inch height leaves real clearance rather than sitting exactly on the limit.

That margin also matters if overstuffing is not a concern. Many gate checks happen because someone has no room in the bin for an oversized bag, not because the bag is over the published limit.

Where this bag is the wrong choice

At 6.4 pounds empty it is light, but the spinner wheel design is not built for a commuter who rolls it through an airport every single day. Buyers using it as a daily work case report faster wheel wear than the rest of the bag shows.

Note also that the body itself is narrower than the overall wheel-inclusive dimensions, so the usable interior is smaller than the 38 liter figure suggests. Pack to the body, not to the marketing number.

8. Travelers Club Cosmo 20 inch – Budget Pick

The Cosmo is the pick if your priority is weight and small size rather than capacity. The body measures 19.5 inches high without wheels and weighs 6 pounds empty, which leaves you the maximum amount of allowance headroom on weight-limited carriers. It is the smallest compliant frame in this guide.

Inside, the layout is genuinely good for the tier: a separate zippered compartment, dividers and compression straps, all fully lined. Owners using it on strict low-cost airlines report that the dimensions stay inside the sizer even with a full load.

The finish is attractive for a budget case, and the four rubber side studs let you lay it flat on a bench without the wheels taking the weight. That is a small thing that adds years to the wheel housings.

The main complaint is the top carry handle. Owners report handles breaking within a week or two, and the listed combination lock is sometimes absent from the delivered case, so check the box contents on arrival.

When the smallest compliant size is the point

On carriers that weigh carry-ons and enforce a low ceiling, the difference between a 6 pound and a 7.7 pound shell is a full extra day of clothing. The Cosmo is the option here that gives you the most allowance headroom while still meeting cabin dimensions.

It is also the easiest of these bags for a child to manage alone at 6 pounds empty, and owners frequently mention using it for children’s travel. Smaller means fewer things to squeeze, which is exactly what a 37 liter compartment can handle well.

Where this bag is the wrong choice

Long-term durability is the honest weakness. The lightweight build means the handle and wheel are the parts that will not last a decade, so treat it as a case that suits short trips rather than a once-in-a-decade purchase.

If you want the same light weight with better hardware, the Coolife further up is only a small step up and has a lock and zippers that hold up better.

9. UKEIN 3 Piece Set 20 inch – Best Polycarbonate Build

Polycarbonate is the upgrade material in this category, and this is the only pick here built entirely from it. PC is the same family used in premium luggage, and owners consistently cite scratch resistance and durability against rough handling as the difference from plain ABS. The textured finish also hides scuffs better than a glossy shell.

The set format is the other reason to look here. You get the 20 inch spinner, an 18 inch travel backpack with a back sleeve that slides over the telescoping handle, and a toiletry bag. That backpack arrangement is a well-worn trick for carrying a personal item without a second bag to check.

The interior is the most organized in the guide: a zippered divider, cross straps, mesh bags and a dedicated wet and dry separation bag. The built-in TSA lock works, though the reset procedure runs through a recessed button you have to find with a fingernail.

Two honest caveats. The whole set weighs 10.6 pounds, so only the case itself belongs in the cabin, and the silicone-covered spinner wheels can start squeaking after extended use even though they are quiet at first.

Why polycarbonate is worth a step up in shell material

ABS is brittle and flexes; polycarbonate is the same material family used in riot shields and car bumpers, and it absorbs an impact and returns to shape instead of creasing. In a bag that gets kicked, loaded and shoved into bins, that difference is what keeps a case looking straight after a year.

Because this is a set, you also get the backpack sleeve that turns two loose bags into one. That matters for anyone trying to avoid a gate check, since a strapped-on personal item leaves the bin space for the case itself.

Where this bag is the wrong choice

If you fly a carrier that weighs carry-ons, weigh the case alone before buying. Set weight is not cabin weight, and the backpack is definitely not going in the bin with it.

The rating here rests on a smaller pool of reviews than the volume sellers in this list, so treat the star average with a little more caution. Our hardside carry on spinner guide covers the shell science in more depth if you want to compare materials.

10. Wrangler Astral 20 inch Carry-On – Best for Gate Comfort

The Astral solves a problem nobody else on this list addresses: what you do with your coffee while standing in a gate queue. A built-in 3-in-1 station on the back panel combines a cup holder, a phone slot and a USB charging port, and owners consistently call it out as the feature that sets this bag apart from every other 20 inch case.

The shell holds up well on bumpy pavement and on cruise travel, and the 360 degree four-wheel base glides on smooth and moderately rough floors. Top and side carry handles mean you can lift it either way, which matters when a bin is above you and full.

Two things catch people out. The handle feels flimsy at full extension, and the USB port does not supply power on its own, so a power bank has to be packed and connected before you zip that side closed or you will have to open the bag at the gate.

The shell is not water resistant either, which matters if your trip includes a beach or a boat transfer. Pack clothing in a liner bag if there is any chance of rain.

Why a gate station is more useful than it sounds

You spend far more time standing at a gate than you think, and holding a hot coffee, a phone and a boarding pass in two hands is a genuine problem. Folding those three into the back of the bag frees both hands for stowing a roller and pulling out documents.

The phone slot also stops the phone sliding down an unstable bag in the taxi queue, which is the moment you most want it accessible. Owners use it as a grab-and-go point rather than a work surface.

Where this bag is the wrong choice

At 8 pounds empty it is one of the heavier shells here, so it is the wrong pick for anyone flying a 7 kg allowance. You are paying roughly 2 pounds of your allowance for convenience features.

Expansion adds depth, so leave it zipped on any carrier that uses a sizer. This is also a single-case purchase, so if you need a matched set for the family, the set options earlier in the guide cover that.

11. LUGGEX Expandable Softside 20 inch – Best Softshell Carry-On

This is the only softshell in the guide, and it exists because softshells win on organization. A padded compartment takes a 15.6 inch laptop with a detachable pouch, and there are four pockets for passports, pens, power banks and IDs. None of the hardshells here offer that layout, and for someone who opens the bag at every hotel room it is the difference between finding things and digging.

It is also the only bag here that expands without being a hard shell, going from 35 to 40 liters. The soft fabric gives a little when you overpack rather than resisting and zipping, and the reinforced bottom handles the part of the bag that sees the ground.

Eight spinner wheels roll quietly, and at 6.6 pounds empty the bag is light for a softshell with this much hardware. The telescopic aluminum handle adjusts to the user’s height, which sounds minor until you are five foot two.

Three cautions. The fabric is not water resistant, the handle housing occupies real interior space, and the handle does not stay locked at intermediate lengths, which matters for shorter travelers who need it below maximum extension.

Where softshell genuinely beats hardshell

Soft fabric absorbs bumps that a rigid shell transmits to the contents, and it expands under pressure instead of forcing everything into a fixed volume. Owners report packing a soft bag noticeably fuller without straining the zipper, which is the everyday advantage over a hardshell.

The organization is the other half. A padded laptop compartment that lifts out and pockets for the small items you need at a security checkpoint turn a softshell from a fabric box into something you can actually work out of.

Where this bag is the wrong choice

Rain is the main one. With no water resistance, a soaked softshell is a problem on any trip involving an outdoor connection, and a hardshell would shrug the same trip off.

Also watch the expansion. It adds inches quickly when overpacked, and the listed 22 x 14.2 x 9.1 inch size is already close to the outer edge of the standard envelope. On a strict carrier, zip it shut and treat the expansion as a checked-bag feature.

12. Travelers Club Richmond 22 inch Spinner – Best for Week-Long Trips

At 5.8 pounds empty, the Richmond is the lightest compliant bag in this guide, and it still carries 39.8 liters. That combination is unusual and it is why this is our recommendation for a seven-day trip in a single bag. You get the volume of a 22 inch case while giving up very little of your weight allowance.

Durability feedback is the best in the guide. Owners describe taking the same bag through month-long trips, budget airlines, hostels and rough sidewalks with no zipper, wheel or handle failures, which is exactly the report we want from a budget case.

The shell is plain ABS, so expect cosmetic scuffing and small edge scrapes with heavy packing rather than anything structural. The push-button telescoping trolley handle plus a top carry handle lift well, and the lined interior has a zippered compartment and adjustable compression straps.

The recurring complaint concerns the wheels on rough ground. Some owners report the spinners glitching or resisting on cobblestone and uneven surfaces, and the bag tipping forward when very full. On smooth terminal flooring it is not an issue.

Why 39.8 liters at 5.8 pounds works

Capacity per pound of shell is what determines how long a trip fits in one bag. At roughly seven liters of interior volume for every pound of shell, this is the best ratio here, and it is why owners fit a week of clothing into it without reaching for the expansion.

It also handles a strict weight allowance gracefully. Give or take a pound of clothing and you are still well inside a 7 kg ceiling, which is not true of most of the 7 to 8 pound shells in this guide.

Where this bag is the wrong choice

The interior is basic compared with the softshell option, with one pocket and a single section, so this is a clothes bag rather than an organizer. If you carry a laptop, a camera or work gear that needs protecting, choose something with a padded compartment.

There is also only a top carry handle, with no side grab handle, and the shell is not water resistant. For cobblestone cities, pick a two-wheel case or a bag with larger wheels instead of a spinner.

What Budget Carry-Ons Break On First

Cheap luggage rarely fails catastrophically. It fails one part at a time, usually in the same order, and the pattern is consistent enough that you can inspect for it before a trip. Owners across every review set in this guide describe the same sequence: wheels first, then the telescoping handle, then the zippers.

Wheel casters and housings. Spinner wheels are the most failure-prone component because they carry the full load through a tiny bearing on rough pavement. Look for a wheel that wobbles sideways or drags, and check that the housing has not separated from the shell where it meets the base plate.

The telescoping handle. Budget handles use thin aluminum tubing that develops play at the stops. Rattle the handle up and down and side to side while it is extended; any perceptible wobble means the tube is already loosening and will eventually bind.

Zippers and shell seams. On ABS cases the zipper teeth and the seam they run along fail before the shell does. Run both sliders forward and back and look for a snag or a tooth that is bent out of line. Seam failures start as a split at a corner, which is where molded corner guards help.

Shell flex. A cheap hardshell dents rather than cracking, and it stays dented. Press the face of the case between your palms; if it moves visibly, expect a bag that never looks new again and protect the contents accordingly.

A five-minute pre-trip inspection

Spin every wheel with a finger and listen for grinding or a gritty feel, then roll the bag 20 feet on the floor you will actually use in the terminal. Extend the handle to full height and shake it gently to check for play, then retract it and confirm it locks.

Zip and unzip the main compartment twice, empty, to catch a jam early. Check the handle housing and the corner rivets for cracks, and confirm the lock engages and releases if your bag has one. Photograph the model tag and any warranty paperwork at the same time.

The expandable trap. A bag that measures compliant when closed frequently measures over when expanded, especially a softshell that bulges rather than zips tight. If you are unsure, measure the expanded bag, not the closed one, and keep it collapsed on any sizer-operated flight.

Airline Carry-On Size and Weight Rules in 2026

There is no universal carry-on standard, but the number most US carriers work to is 22 x 14 x 9 inches, and it is measured including wheels and handles. That last clause is where most budget roundups go wrong, and it is the reason a bag listed as 21 inches on a product page turns up at the gate.

Weight is the limit most people forget. Many US domestic carriers publish no carry-on weight ceiling, but a large share of international and low-cost carriers do, and they enforce it at the check-in desk before you ever reach the gate.

Domestic US carriers such as Delta, United, American and Alaska generally work to 22 x 14 x 9 inches including wheels and handles, with no enforced carry-on weight limit. Baggage dimensions are checked at the gate with a sizer, and an oversized bag is gate-checked at the agent’s discretion.

Low-cost carriers such as Spirit, Ryanair and easyJet run tighter rules. They commonly apply a smaller cabin bag allowance, a strict per-bag weight ceiling in the region of 7 to 10 kg depending on the fare, and in Ryanair’s case a paid priority slot is needed to bring a cabin bag at all.

Weight-limited international itineraries are where bag selection actually gets decided. When the ceiling is 7 or 10 kg, an empty weight of 5.8 pounds versus 7.7 pounds is not a rounding difference, it is roughly a full day of clothing. We list empty weight for every pick in the guide for that reason.

On any airline, a bag that fails the sizer at the gate is usually checked for a fee, may not travel with you if the flight is full, and can arrive at a different baggage claim. The cost of one gate check routinely exceeds the price difference between two budget bags.

How to Measure a Bag Before You Buy

The measurement that matters is the outside of the case at its widest point, with the wheels attached and the telescoping handle extended. Product pages list the body dimensions because the body is easier to publish, so the number on the page is not the number the gate measures.

Step one: measure height from the floor to the top of the handle housing with the telescopic tube fully retracted. Step two: measure width across the widest point, which is usually the wheel housings rather than the shell. Step three: measure depth including any protruding feet, bumpers or a locked handle. Step four: add the handle in its extended position and re-check depth.

Step five: subtract nothing. If the result equals the airline limit rather than sitting under it, you are relying on the gate agent having a good day. Aim for at least half an inch of clearance in every direction.

What to do when your bag is one inch too big

First, confirm the measurement with a tape rather than the listing, and check whether the handle was fully extended when you measured. A bag that fits at 20 inches with the handle down and fails at 22 with it up is a handle problem, and you may be able to confirm the carry-on size in the airline app before you leave home.

Second, take the wheels off if the housings are removable; removing them can recover an inch of width and an inch of depth on many budget spinners. Third, zip the expansion shut and re-measure, because an unzipped expansion gusset is often the entire excess. Fourth, if it still does not fit, fly with a personal item plus a backpack instead.

Fifth, at the gate, ask politely to be measured at the jet bridge rather than at the podium, and have your bag packed and ready to lift into the bin. Most agents will not gate-check a compliant bag if the bins still have space.

Expandable bags specifically. The expansion feature is the number one cause of unexpected gate checks on budget luggage, because compliance is measured on the bag as you present it. If you buy an expandable, treat the expanded state as checked-bag capacity.

How We Picked These 12

We compared twelve carry-ons that all sit below the 100 dollar line, and we filtered on the criteria that actually decide whether a bag flies. The first filter was listed size including wheels and handles, and anything that only measured compliant on the body was dropped regardless of how good the reviews looked.

Second was empty weight, because it is the deciding factor on weight-limited carriers and the number almost no roundup publishes. Third was hardware quality: the wheel and housing design, whether the telescoping handle is aluminium or stamped steel, and what the lock actually is. Fourth was interior layout, since a divider and compression straps change how a bag packs.

Fifth was evidence. We weighted review volume heavily and read the complaint sections, not the headline ratings, because a bag with a 4.4 average and 60000 reviews tells you far more about long-term failure points than a 4.8 with 300. Warranty length and the badge mechanics came last, since a warranty is worth nothing if the model tag is missing.

Where owners consistently report a specific failure, we said so plainly. We did not test these bags in a laboratory, so the durability observations come from long-term owner reports, and we have kept the distinction clear throughout.

Buying Guide: Shell, Wheels, and Capacity

Hardshell or softshell. Hardshell protects fragile items, wipes clean and looks new longer, but it gives you no give when overpacked. Softshell expands under pressure, packs more efficiently and offers pockets, but it is not water resistant. For clothing trips, hardshell. For gear, laptops and organization, softshell.

Four wheels or eight. Eight-wheel spinner bases look smoother and roll more quietly, but with two wheels per corner one of them is almost always dragging. Four single spinner wheels per corner track straighter, tip less when full and cost less to replace when one fails. If you walk long distances, four single wheels are the more honest choice.

Capacity against trip length. 34 to 38 liters handles three to five days comfortably. 40 to 47 liters covers a week with laundry, at the cost of more weight when full. Above 40 liters in a hardshell, expect to check the bag on some carriers, because bulk counts as much as dimensions at the sizer.

The lock question. A built-in TSA combination lock is the feature that most separates the picks here, and it is the one that saves money at a hotel safe. Padlocks that are not TSA-approved get cut off at the first security screening on an international route.

Two-wheel cases. Nothing in this guide uses inline two wheels, and that is deliberate. The number one complaint in owner feedback across budget luggage is the wheel breaking, and inline wheels that tip the case onto its side are where that starts. Our guide to the best hardside carry on spinners covers wheel housing designs in more depth.

When to spend more than 100 dollars. Spend above this range if you roll a bag through an airport weekly, carry a laptop or camera that needs real protection, or fly often enough that a gate check fee would add up. Below this range the wheels, handles and zippers are the parts that fail, and that is still the case at 150 dollars. Above it, the improvement is in components and warranty rather than in size compliance.

Frequently Asked Questions

The Best Carry-On Luggage Under 100 Dollars

The best carry on luggage under 100 dollars is the Amazon Basics 21 inch Hardside Spinner, and the reason is simple: it is the only bag in this guide with more than 60000 reviews behind it that still measures 22 x 14 x 9 inches including wheels and handles, and the long-term reports describe a shell that holds up while the handle and zippers age gracefully.

If you want the most capacity and the longest warranty, take the Travelers Club Chicago for 47 liters and five years of coverage. For the lightest compliant option on a weight-limited route, the Travelers Club Richmond at 5.8 pounds empty carries 39.8 liters, which is the best capacity per pound in the group. For genuine polycarbonate and a working TSA lock, the UKEIN set is the step up, at the cost of set weight.

Whatever you pick, measure the outside of the case with the wheels and handle counted before you fly, and run the five-minute inspection above before every trip. If you want the wider picture on bags above this budget, our main best carry on luggage guide covers what extra money actually buys. This list was updated for 2026.