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How strict is Southwest carry-on size?

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.



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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.

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The carry-on bag must fit in the overhead bin and should not exceed the dimensions of 10 x 16 x 24 inches (25 x 40 x 61 cm). The personal item should fit under the seat in front of you and can include a purse, briefcase, laptop bag, or a smaller item like a backpack.

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Southwest Airlines allow for one carry-on bag (duffel, carry-on suitcase, etc) and one personal item, which would typically be a purse, a backpack, or a briefcase.

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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.

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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.

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Domestic carry-on policies. A good rule of thumb is that if your carry-on bag fits under the seat in front of you, it's considered a personal item. This includes small backpacks, purses, briefcases, laptop bags, etc. Larger bags, including suitcases, must fit in the overhead bin compartment.

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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.

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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.

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Can I take a 22.5 inch carry-on bag? On domestic flights within the United States, a carry-on bag that's smaller than 22 x 14 x 9 inches (45 linear inches), including handles and wheels will meet the size restrictions of all major airlines, such as United Airlines and Alaska Airlines.

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Most Airlines Don't Care if Your Carry-On Is 1 Inch Too Big. Carry-ons are measured at the airport before boarding the plane. It's done with metal measuring boxes just in the right size for the allowed carry-on dimensions. If your bag is too large and it isn't flexible, you won't be able to fit it inside.

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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.

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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.

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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.

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Most airlines allow bags up to 45 linear inches (length + width + depth) or 22? long, 14? wide, and 9? deep. To prevent problems at the airport, your bag should be no larger than these dimensions.

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Usually, many airlines won't check every carry-on but will instead go for ones that look oversized. If your luggage does not fit in the sizer, you might have to pay a checked bag fee along with the gate checking fee and have your bag transferred to the airplane's cargo.

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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. If your toothpaste is bigger, put it in your checked luggage or purchase some upon arrival.

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TSA allows bringing nail clippers on planes. You're allowed to pack them in hand and checked baggage without any packing restrictions. They're considered harmless because the blade on them is too short to successfully be used as a weapon.

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