The 5 Best Carry-On Luggage Options for Southwest
Southwest currently allows one overhead carry-on up to 24 × 16 × 10 inches, with wheels and handles included. That last detail is where a promising suitcase listing can let you down: the advertised ‘20-inch’ or ‘22-inch’ number may describe the case differently from the airline’s complete measurement. I would measure the packed bag before leaving home, especially if I used an expansion zip.
Within that rule, I favor Travelpro Maxlite 5 for a soft-sided regular flyer and Amazon Basics for a lower-cost hard shell. Samsonite Freeform adds a familiar hard-sided format, LEVEL8 offers front access, and American Tourister Stratum 3.0 is an inexpensive newer alternative. Each is a candidate to measure against your exact itinerary, including any partner-airline segment.
Our top 5 carry-on luggage options for southwest
Swipe to compare price, customer rating and best use →
| Product | Price | Customer rating | Best for |
|---|---|---|---|
01 Travelpro Maxlite 5 21-InchDetails ↓ | $160.00 | 4.4/5 | Best soft-sided regular flyer |
02 Amazon Basics 21-Inch SpinnerDetails ↓ | $55.79 | 4.4/5 | Best inexpensive hard carry-on |
03 Samsonite Freeform Carry-OnDetails ↓ | $129.99 | 4.3/5 | Best familiar-brand hard shell |
04 LEVEL8 Grace Expandable Carry-OnDetails ↓ | $139.99 | 4.5/5 | Best front-pocket access |
05 American Tourister Stratum 3.0 Carry-OnDetails ↓ | $72.00 | 4.3/5 | Best low-cost newer model |
01 — Travelpro
Best soft-sided regular flyerTravelpro Maxlite 5 21-Inch
The 21-inch Maxlite 5 is the bag I would choose for a regular Southwest flyer who wants a soft-sided spinner and an exterior pocket rather than a rigid shell. It is easier to reach a small item without opening the main compartment. Its current offer is much higher than Amazon Basics, and I would measure the expanded depth before relying on it as a carry-on.
It leads for the frequent flyer because the soft-sided layout is useful in transit, not because the brand name overrides Southwest’s 24 × 16 × 10-inch rule. Amazon Basics is the better value choice below.
Specifications: Exact Amazon.com product listing ↗
View on Amazon ↗Frequent flights with a soft-sided carry-on.
You want the lowest priced hard shell.
What I like
+Accessible soft-sided layout.
What to weigh
−Higher price and expanded-depth check.
02 — Amazon Basics
Best inexpensive hard carry-onAmazon Basics 21-Inch Spinner
Amazon Basics gives a Southwest traveler a low-priced 21-inch hard spinner with none of the premium extras. I would choose it for occasional flights when a single case is enough and the budget matters. The listing’s expansion claim is a packing convenience, not permission to exceed the airline’s depth limit; measure the actual packed exterior.
Second place rewards the very low offer and simple format. Travelpro remains my first choice for a soft-sided regular flyer, while this case is a more direct purchase for a price-conscious occasional trip.
Specifications: Exact Amazon.com product listing ↗
View on Amazon ↗Occasional flights with a low-cost hard case.
You need front-access storage.
What I like
+Straightforward affordable spinner.
What to weigh
−Expansion can affect cabin fit.
03 — Samsonite
Best familiar-brand hard shellSamsonite Freeform Carry-On
Freeform is the hard-sided carry-on I would choose for a traveler willing to pay more than Amazon Basics for a Samsonite format and integrated lock. It has enough presence for repeat trips without buying a coordinated set. I would still check its full height and depth with wheels, handle and packing; a ‘carry-on’ label is not a carrier-specific size certificate.
It ranks third because the extra spend buys a different case, not a larger Southwest allowance. The Amazon Basics above remains sufficient for many occasional travelers.
Specifications: Exact Amazon.com product listing ↗
View on Amazon ↗A repeat traveler preferring a Samsonite shell.
You want the cheapest adequate case.
What I like
+Recognizable hard-sided format.
What to weigh
−More expensive than basic alternatives.
04 — LEVEL8
Best front-pocket accessLEVEL8 Grace Expandable Carry-On
LEVEL8 Grace makes sense when a laptop or documents need to come out of a hard case at the airport without opening the clothing compartment. I would pay for the front pocket if that is a frequent task. The expandable body and front section can change how much you can pack while staying within Southwest’s exterior limit, so measure this exact configuration.
Fourth place is deliberate: it solves a specific access problem but costs more than the first three. If you do not use the pocket, Freeform or Amazon Basics gives a simpler bag.
Specifications: Exact Amazon.com product listing ↗
View on Amazon ↗Quick access to a laptop or documents.
You only need a plain clothing case.
What I like
+Dedicated front opening.
What to weigh
−Complicated packing and size checks.
- Overall size
- 21.8 × 14.5 × 9.8 in
- Weight
- 9 lb
- Laptop fit
- Up to 15.6 in
05 — American Tourister
Best low-cost newer modelAmerican Tourister Stratum 3.0 Carry-On
Stratum 3.0 is a low-offer hard spinner for the traveler who wants an alternative to Amazon Basics with a more styled shell. I would look at it for a few flights a year, then verify the exact exterior measurements in the listed color and configuration. Its shorter rating history gives me less confidence than the established cases above, especially about hardware after repeated trips.
It finishes because a good current offer is not the same as a long durability record. It remains a useful option if its dimensions fit and the buyer prefers its layout.
Specifications: Exact Amazon.com product listing ↗
View on Amazon ↗Occasional travel at a modest offer.
You want a deeper long-term record.
What I like
+Affordable hard-sided alternative.
What to weigh
−Shorter rating history.
- Overall size
- 22 × 15 × 9.5 in
- Weight
- 7.3 lb
- Expansion
- 1 in
Price information
Amazon price and availability checked Oct 24, 2026, 4:06 AM Lisbon time. Prices and availability are subject to change; the information shown on Amazon.com at purchase applies.
Our process
How we picked.
We compare five relevant products for different needs, using documented specifications, clear use cases and practical trade-offs. Our goal is to make the differences clear and help you choose with confidence.
- 01Relevance
Each product must fit the guide’s intended use, audience and requirements.
- 02Specifications
We compare the key product details that meaningfully affect the buying decision.
- 03Use case and fit
We compare the intended use, configuration and practical fit of every selected product.
- 04Strengths and limitations
We explain where each option performs best and the compromises to consider.
Good questions
FAQ — Carry-On Luggage Options for Southwest
01What is Southwest’s carry-on size limit?+
Southwest’s published limit is 24 × 16 × 10 inches for the overhead carry-on, including wheels, handles and attachments. Check the current policy and your bag’s full packed exterior before flying.
02Does a 22-inch label guarantee Southwest carry-on fit?+
No. A nominal size is not the full exterior measurement, and expansion can add depth. Measure the packed bag against the current Southwest limit; partner airlines may have different rules.
The short answer
Start with the Travelpro Maxlite 5 21-Inch.
I recommend it for frequent flights with a soft-sided carry-on. Choose something else if you want the lowest priced hard shell.
View on Amazon ↗Keep looking
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