In the US, many folks hesitate to book airline travel or stop buying plane tickets entirely. This isn’t because of a fear of flying or a lack of desire to travel. Rather, it’s due to cramped seating arrangements, especially if they’re larger than the average flyer. Here’s how to book a flight if you need extra space to sit comfortably.

Speak to the staff at the terminal counter ahead of boarding

If you’ve already purchased a standard seat ticket and feel unsure about the space, you can speak to the airline employees at the terminal counter. They might be able to tweak the seating chart so you’re in the most comfortable area possible. The staff would be aware of all factors, like whether the flight is fully booked. If it’s not, you might be able to sit next to an empty seat. Last-minute arrangements aren’t a guarantee, of course, and it’s best to be proactive through the tips below.

Look up airline seating charts to find cabin areas with the most space

In a Reddit thread on this subject, sites like SeatGuru, which is run by TripAdvisor, were mentioned many times by above-average-sized frequent flyers. These sites provide airline seating maps, which can give you an idea of various cabin areas. Some airlines provide more or less leg and shoulder room. This way, when it’s time to book your flight and select a seat, you know ahead of time which is best suited for your comfort.

Wait for flight sales

If you have some flexibility with travel dates or locations, you can sign up for flight sale alerts. Some airlines, like Allegiant, offer very low-cost flights (think less than 50 bucks one-way) from some big cities to beach towns in Florida, for instance. This way, booking two seats isn’t so hard on the wallet.

Two airlines traveling in the US provide friendly accommodations for larger passengers

In 2024, only two airlines—Southwest and Alaska—don’t ultimately charge folks for an extra seat. If needed, Southwest Airlines encourages flyers to book two seats using the same passenger name. Flyers only need to install the letters “XS” in the middle name field for the extra seat when booking. While passengers are asked to pay upfront for the second ticket, Southwest will reimburse them after the flight.

Per Southwest’s full Extra Seat Policy: “You may contact us for a refund of the cost of additional seating after travel. If you prefer not to purchase an additional seat in advance, you have the option of purchasing just one seat and then discussing your seating needs with the Customer Service Agent at the departure gate. If it’s determined that a second (or third) seat is needed, you’ll be accommodated with a complimentary additional seat.”

Alaska Airlines has a similar reimbursement policy. Unfortunately, other airlines serving the US don’t seem to offer the same accommodation.

Consider booking business class

Many larger-than-average frequent flyers say that they simply throw money at the situation and book business class. Of course, not everyone can do this. However, it’s good to compare the prices of either booking two seats or going business class. Some say that by the time you’ve booked two seats, you’re spending the same or more for business class.

It’s worth noting that some plus-sized folks have taken to social media and started petitions to push more airlines to better accommodate passengers who need extra space. For now, though, if you find most standard airline seats unbearably cramped, there are several (albeit imperfect) ways to book a flight that can make your trip more comfortable.