How much baggage is free on United Airlines?

You can bring one carry-on bag and one personal item for free on most domestic and international flights. But there are a few rules you'll need to follow.



United Airlines' baggage allowance in 2026 is strictly determined by your fare class and destination. For United Economy on domestic flights, you typically get zero free checked bags; you must pay about $35 for the first bag and $45 for the second. However, you do get one free carry-on and one personal item (unless you are in "Basic Economy," where only the personal item is free). On long-haul international flights (e.g., to Europe or Asia), United usually allows one free checked bag up to 50 lbs (23 kg) in standard Economy, while Premium Plus or Polaris Business Class passengers get two free bags at 70 lbs (32 kg) each. If you have "MileagePlus" elite status (Premier Silver or higher) or a co-branded United credit card (like the Quest or Club Infinite), you often get your first one or two checked bags for free even on domestic flights. Always use the "Baggage Calculator" on the United website before you head to the airport, as fees are typically $5 to $10 cheaper if you pay for your bags online at least 24 hours before your departure.

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One free checked bag when traveling within the continental U.S. or to Alaska, Hawaii, Canada, Mexico, the Caribbean and Central America. Two free checked bags when traveling between the U.S. and South America, Asia, Australia, New Zealand, Europe, the Middle East and Africa.

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You can check up to two standard-sized bags free of charge when traveling in United First. Premier Access also includes priority baggage handling, so your checked bags receive special attention and are among the first to arrive at baggage claim at your destination.

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A carry on bag is your larger, primary bag, which you'll stow in the overhead bin. A backpack can be your carry on if it meets your airline's carry on size limits. A personal item is a smaller, secondary bag, which you'll stow under the seat in front of you.

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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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For most major U.S. airlines, fliers can expect to pay $30 to $35 each way to check a bag when flying economy class on a domestic route. Travelers can save money by earning elite status or getting a credit card with free baggage perks.

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Like most other airlines, United gives its guests assigned seating on its flights. The majority of customers can select from a variety of seats for free, but there are also options for preferred seating and even upgrades for those who are willing to pay.

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Most airlines allow passengers to bring on both a carry-on and a personal item like a backpack, laptop bag, purse, briefcase, shopping bag, etc. The general rule of thumb is that your personal item is smaller in dimension than your carry-on bag and it can fit underneath the seat in front of you.

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If you're wondering whether you can use a backpack as a carry-on for air travel, the answer is a resounding yes! In addition to being a practical option for air travel, backpacks can be an excellent choice for those seeking convenience and ease during their journey.

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Can you put clothes in your personal items? Certainly, you can pack clothes in your personal items or carry-on bag.

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Discounted fare: Q, V, W. Deep-discounted fare: L, K, S, T. Lowest discounted fare: G. Basic economy: N (on domestic flights).

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On the planeOn the plane Connect to our Wi-Fi network to use free messaging or buy Wi-Fi for your flight. Use contactless payments to buy snacks and drinks. Watch movies and TV shows, or play games, on our app. Receive items like pillows, blankets and headphones upon request.

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Southwest is the only airline that provides 2 FREE CHECKED BAGS for all fares.

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You're automatically eligible for a Complimentary Premier Upgrade as long as you are a Premier member (the higher your status, the earlier you become eligible for Complimentary Premier Upgrades and are flying on an eligible ticket on any eligible United-operated flight.

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However, across the board, United First provides passengers with a little more space, a quieter cabin, and the privilege of boarding and deplaning first. Passengers in United First should also receive better service since there is usually a dedicated flight attendant for first class.

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You can travel with one personal item, like a shoulder bag, backpack, or laptop bag that fits under the seat in front of you.

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United Airlines (UA) will charge the following for U S domestic flights for bags that are greater than the standard 50 pounds or 23 kilograms: 51 to 70 pounds or 24 to 32 kilograms: $100.00 USD to $200 USD extra per bag. 71 to 100 pounds or 33 to 46 kilograms: $400.00 USD extra per bag.

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Solid food items (not liquids or gels) can be transported in either your carry-on or checked baggage. TSA officers may instruct travelers to separate items from carry-on bags such as foods, powders, and any materials that can clutter bags and obstruct clear images on the X-ray machine.

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