Loading Page...

Is Southwest strict with carry-on size?

1. Size Restrictions: Southwest allows passengers to bring one carry-on bag and one personal item on board. The carry-on bag should not exceed the dimensions of 10 x 16 x 24 inches (25 x 40 x 61 cm). This size limitation is quite generous compared to many other airlines.



People Also Ask

Your carryon can be no bigger than 24” (L) + 16” (W) + 10” (H). If it's bigger than those dimensions, it will need to be checked. Where can I store my carryon? You must store your carryon in the overhead bin.

MORE DETAILS

How big can my checked baggage be? Each checked bag can weigh 50 pounds or less and be 62 inches in size (length + width + height).

MORE DETAILS

The answer is yes. You can use a duffel bag as a carry-on item. However, you should ensure that the duffel bag's size and weight meet the airline's specific restrictions on carry-on luggage. You should also consider the bag's shape, as some airlines have limitations that may affect your duffel bag's usability.

MORE DETAILS

Firearms, ammunition, and fireworks are prohibited, as are all knives and safety razors (including pocket knives and Swiss Army knives). Straight razors and replacement blades for straight razors are also not allowed. Most tools also cannot be packed in carry-on luggage, as they have the potential to cause harm.

MORE DETAILS

Sharp, heavy, and other dangerous items are restricted on all commercial airline flights, including Southwest. Items such as sharp knives, bats, clubs, ski-poles, snow globes and most tools and weapons must be checked rather than packed in a carry-on. Explosives and fuels may not be carried by air at all.

MORE DETAILS

When flying Southwest you can have one carry-on bag and one personal item. The personal item is typically described as a purse, briefcase, camera, food container, or laptop. The carry-on bag would go in the overhead compartment and the personal item would go under the seat in front of you.

MORE DETAILS

Oversized Carry-Ons Need to Be Checked-in
If your carry-on is oversized (and doesn't physically fit inside the overhead compartments) or you encounter a strict airline employee, they will ask you to check it in at the gate.

MORE DETAILS

In general, standard domestic carry-on luggage size is 22 x 14 x 9 inches. If you're flying internationally, that may vary a little to 21.5 x 15.5 x 9 inches. Remember, those dimensions include the handle, wheels and anything else that may protrude from your suitcase so don't miss them from your measurements.

MORE DETAILS

Oversized Carry-Ons Need to Be Checked-in If your carry-on is oversized (and doesn't physically fit inside the overhead compartments) or you encounter a strict airline employee, they will ask you to check it in at the gate.

MORE DETAILS

Most regular airlines won't check the size, unless it's obviously way larger or heavier than your allowance, but you may need to consider where is that extra inch, if it's too wide/thick, it may not fit in the baggage overhead compartment and a flight attendant may check it in for you…

MORE DETAILS

Is toothpaste considered a liquid by the TSA? Yes, toothpaste must adhere to the 3-1-1 rule for liquids and gels. Toothpaste can be brought through TSA security in your carry-on as long as it is 3.4 ounces (100 milliliters) or less and placed in a 1-quart bag.

MORE DETAILS

The TSA's liquid limit for carry-ons—known as the 3-1-1 rule—allows travelers to pack liquids, aerosols, gels, creams, and pastes under 3.4 ounces (100 milliliters) in their carry-on bags. Passengers are allowed up to one quart-sized bag per person, or roughly nine 3.4-ounce containers in a single quart-sized bag.

MORE DETAILS

Certainly, you can pack clothes in your personal items or carry-on bag. But for a better experience, we recommend packing most of your clothes in your carry on and leaving extra space in your personal items.

MORE DETAILS

Because the TSA considers the nut spread a liquid, plane passengers must limit the amount they bring in their carry-ons. Like all other liquids, passengers are limited to 3.4 oz or less of peanut butter in their carry-on bag, but can also put the snack in their checked baggage.

MORE DETAILS

Stick deodorant is fine in any size. Well, almost any size… Powders and crystals are good to go as well. Spray, Gel, Liquid, Cream, Pastes, and Roll-On deodorants need to be in containers no larger than 3.4 ounces and placed in a clear quart-sized baggie.

MORE DETAILS

Standard Pillows In cases where your pillow is too big to be stored under your seat, it will need to be stashed in your carry-on bag. If you are taking a full-sized pillow with you and not storing it in your carry-on luggage, it will be treated as an additional carry-on bag.

MORE DETAILS

Does a Duffel Bag Count as a Carry-on or Personal Item? While it may vary by airline, there is one hard-and-fast rule when it comes to personal items: The bag needs to fit under the seat in front of you. If it doesn't, it is considered a carry-on.

MORE DETAILS

A personal item is any type of luggage that fits underneath the plane seat in front of you. Most domestic airlines in the United States require a personal item to be 18” x 14” x 8” or smaller in size. Personal items can include a purse, briefcase, small backpack, laptop bag, weekender or small duffel bag.

MORE DETAILS