What size carry-on fits most US airlines?

Most major US carriers publish a limit around 22 x 14 x 9 inches including wheels and handles, but budget airlines and regional jets can be stricter. Always compare the bag's external dimensions on the Amazon listing with your airline's current rule before you fly.

Is hardside or softside carry-on luggage better?

Hardside shells shrug off rain and protect breakables, and most have a 50/50 clamshell layout. Softside bags usually weigh less, squeeze into tight bins and offer an exterior pocket for a laptop. Choose based on how you pack and whether you need fast access at security.

Do I need a TSA lock on a carry-on?

Not legally, but a TSA-accepted lock lets agents open the bag with a master key instead of cutting the lock. Many spinners on this page include one built in; check the Amazon listing for the current spec, since some older versions ship without it.

Buying guide · updated for 2026

Best Carry-On Luggage (2026)

A carry-on is the one bag you will use on every trip, so it is worth getting right. We compared the models travelers actually buy, kept four that cover every budget and trimmed the rest. Each pick below says who it is for, why we chose it and what to watch out for.

4 picks · compare in under 2 minutes · how we pick

Our picks

Best Overall

Samsonite Freeform

Best for: Frequent domestic flyers and vacationers who want one dependable hardside carry-on for years

Best balance of weight, capacity and wheel quality near its price
Textured shell looks new after dozens of flights
External size can exceed the strictest airline limits

About $142Check price

Amazon Basics 21 inch hardside carry-on spinner in black on a hotel floor

Best Value

Amazon Basics Hardside 21″

Best for: Occasional flyers and students who need a cheap carry-on spinner for a few domestic trips a year

Lowest cost route to a four-wheel hardside carry-on
Compact enough for most domestic overhead bins
Wheels and handle wear faster under frequent use

About $49Check price

Trending Now

Samsonite UpLIFT

Best for: Short-haul business travelers and softside loyalists who want outside pockets on a spinner

Fast outside access to laptop and documents
Lighter than most hardside spinners of similar size
Fabric stains and soaks through in heavy rain

About $248Check price

Go Premium

TUMI Alpha Dual Access

Best for: Weekly business flyers who want one carry-on to last a decade and look the part

Best-in-class fabric durability and finishing
Front compartment doubles as a mobile office
Price is many times a mainstream carry-on

About $910Check price

Decide in 2 minutes

Who each pick is for, its main selling point, the reason you might skip it and the price.

Pick	Product	Best for	Main selling point	Potential drawback	Price
Best OverallCarry-On Luggage	Samsonite Freeform	Frequent domestic flyers and vacationers who want one dependable hardside carry-on for years	The Samsonite Freeform is the easy answer for anyone who wants to buy one carry-on and stop thinking about it: light polypropylene shell, smooth double spinner wheels and a split interior that keeps packing simple.	External size can exceed the strictest airline limits	About $142
Best ValueCarry-On Luggage	Amazon Basics Hardside 21″	Occasional flyers and students who need a cheap carry-on spinner for a few domestic trips a year	A no-frills 21 inch hardside spinner from Amazon's own label that undercuts nearly every name brand while still giving you four wheels, a hard shell and a recognizable seller behind it.	Wheels and handle wear faster under frequent use	About $49
Trending NowCarry-On Luggage	Samsonite UpLIFT	Short-haul business travelers and softside loyalists who want outside pockets on a spinner	A newer softside Samsonite built around low weight and quick access, the UpLIFT carry-on pairs a front organizer pocket with spinner wheels and expansion for travelers who hate digging through a clamshell at the gate.	Fabric stains and soaks through in heavy rain	About $248
Go PremiumCarry-On Luggage	TUMI Alpha Dual Access	Weekly business flyers who want one carry-on to last a decade and look the part	The TUMI Alpha Dual Access carry-on is the suitcase for people who live in airports: ballistic nylon that outlasts the trips, a front compartment that opens like a briefcase, and organization that keeps a laptop, documen	Price is many times a mainstream carry-on	About $910

How to choose

Measure the full external size including wheels; airline limits count every inch.
Four spinner wheels roll easier in terminals, but two wheels cope better on cobblestones.
A lighter empty bag leaves more allowance for what you pack.
Hardside protects fragile items; softside with a front pocket gives faster laptop access.
Expandable zippers add room but can push the bag past carry-on limits when open.
A TSA-accepted lock saves you from a cut lock after an inspection.
Budget matters less than the warranty: check the listing for what the brand covers.

Watch out: External dimensions run 23 x 15 x 10 in, so check especially restrictive airlines before flying.

Frequently asked questions

What size carry-on fits most US airlines?: Most major US carriers publish a limit around 22 x 14 x 9 inches including wheels and handles, but budget airlines and regional jets can be stricter. Always compare the bag's external dimensions on the Amazon listing with your airline's current rule before you fly.
Is hardside or softside carry-on luggage better?: Hardside shells shrug off rain and protect breakables, and most have a 50/50 clamshell layout. Softside bags usually weigh less, squeeze into tight bins and offer an exterior pocket for a laptop. Choose based on how you pack and whether you need fast access at security.
Do I need a TSA lock on a carry-on?: Not legally, but a TSA-accepted lock lets agents open the bag with a master key instead of cutting the lock. Many spinners on this page include one built in; check the Amazon listing for the current spec, since some older versions ship without it.

Explore the full rankings

Every pick on this page comes from one of these comparisons.