Can you buy a second seat on American Airlines?

A customer may elect to purchase an additional seat for privacy and comfort. The customer must present the boarding pass for the extra seat(s) to the gate agent upon boarding.



Yes, you can purchase a second seat on American Airlines for purposes of privacy, comfort, or to accommodate "cabin baggage" like a large musical instrument. This is officially known as an "Extra Seat" (EXST) booking. To ensure the seats are next to each other, it is recommended to book both seats in the same transaction; American’s policy requires that the second seat be booked at 100% of the applicable adult fare, including all taxes and fees (though some specific airport facility charges may be waived). When you board, you must present two boarding passes to the gate agent. One significant caveat is that purchasing a second seat does not grant you an extra checked baggage allowance; your baggage limit is still based on the one passenger traveling. This option is popular for travelers who want guaranteed extra legroom or "hip room" in the Main Cabin without paying the full price of a First Class ticket, providing a more predictable "social distancing" bubble in the 2026 travel environment.

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When you book a flight operated by American, you'll see the seat map after you choose your flights. Go to “My trips/check-in” from the homepage and enter your name and record. From there, you can choose seats. If seats are unavailable, check back later or you can change seats when you check in.

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Passengers who cannot lower both armrests or whose torso extends into another passenger's seating space must purchase a ticket for a second seat. If no additional seats are available, you may not be able to fly.

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Emirates, United Airlines and Jetstar are among those requiring some passengers to pay for two seats. Various carriers have attempted additional charges for larger passengers in recent years, however laws are unclear as to whether this type of price discrimination is unlawful.

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In general, obese passengers on airlines who require a seatbelt extender and/or cannot lower the armrests between seats are asked to pay for a second seat on their flight, unless there are two empty seats together somewhere on the plane. Special size passengers have little to no choice when it comes to this rule.

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The cost to select a seat on American Airlines ranges from free — for standard seats except when booking basic economy fares — to over $160 for an extra-legroom seat on a long-haul international flight.

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For all fare classes, except Basic Economy, you will be able to pick your seat or change your seat assignment. If you have a Basic Economy ticket, you're able to purchase a seat assignment during booking and up until check-in opens.

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A strategy that travelers have been trying for years to varying degrees of success is the middle seat trick — when checking in online, two people traveling together will each select the aisle and window seats in a three-seat row and hope that the middle seat remains open.

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Most likely, it won't be comfortable, but you'll still fit at 300. Try and book next to an empty seat, if you can. I assume you already do that anyway, but I don't know how often you travel, or whether this is your first time. There's a Plus Size TikToker who gives tips for air travel.

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In order for you to try and succeed in this clever move, you and your travel partner should try and book an aisle and a window seat respectively, leaving the middle seat empty. The thought behind it is that the probability that another traveler will want to seat in between two people is, in fact, low.

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Basic economy fares are cheaper than main cabin. However, you lose out on flexibility for flight changes and/or cancellations, seat selection options and the ability to earn miles at a high rate.

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Request an upgrade
  1. Log in to aa.com and make sure you have systemwide upgrades available in your AAdvantage® account.
  2. When booking your flight on aa.com, look for the Systemwide upgrades link to find flights with upgrade seats available.
  3. Call your AAdvantage® status service desk to confirm your upgrade.


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How fat is too fat to fly? Even though there are no weight limits for fat passengers, there are normally three basic requirements for flying while overweight: Passengers must be able to sit with both armrests down. Passengers must be able to buckle their seatbelts.

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How fat is too fat to fly? Even though there are no weight limits for fat passengers, there are normally three basic requirements for flying while overweight: Passengers must be able to sit with both armrests down. Passengers must be able to buckle their seatbelts.

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You should be fine. You could try and google the largest seat in your class category and try to book it. You will be fine, you probably won't even need an extender on your belt. A size 22 won't have difficulty fitting in a airline seat, and doing up the seat belt.

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