Seat Selection Fees by Airline: 2026 Guide

Most US airlines charge you to pick your seat in advance, and what you pay comes down to two things: the fare you bought and where the seat sits.

A standard middle seat near the back is often free once check-in opens. A window near the front, or a row with more legroom, is where the fees live.

Here is the dated, carrier-by-carrier picture of airline seat fees as of August 2026, including how Southwest works now that it has assigned seating.

What do airlines charge to pick a seat in 2026?

There is no single number, because seat pricing is dynamic and moves with route, demand, and how full the cabin is.

A standard seat assignment on a full-service carrier runs from free to roughly the low tens of dollars. Extra-legroom rows can reach into the hundreds on long, in-demand flights.

The Senate report that produced that figure found 2023 seat-fee revenue alone topped $3 billion, up about 50 percent from 2018. Seat selection is now a core part of how airlines price a ticket.

When is seat selection actually free?

More often than the fee prompts suggest. The trick is knowing which combinations skip the charge.

• Standard main-cabin fares. On a regular economy ticket (not basic), United, Delta, and Alaska let you pick a standard seat at booking for free, though the good ones may already be taken.
• At check-in, on any fare. Every carrier here lets you take a remaining seat for free once check-in opens, typically 24 hours out. You just do not get to choose early.
• With elite status. Frequent-flyer status generally restores free preferred or extra-legroom selection, the benefit airlines lean on to reward loyalty.
• In premium cabins. First, business, and Mint-style fares include seat selection at no extra cost.

So the fee is really a charge to lock in a specific seat early. Pay nothing and you still fly, you just take what is left.

Seat selection fees by airline: the 2026 table

Read this as of August 2026. Dollar figures are starting points on domestic routes and move with demand, so treat them as the floor, not the ceiling.

Sources: each airline's own seat and fare pages, plus NerdWallet for United's figures, as of August 2026. Bags are a separate charge, mapped in our airline baggage fees guide.

Preferred vs extra-legroom seats: what the fee buys

These two get blurred, and the difference decides whether a fee is worth it.

A preferred seat is a standard seat in a better spot: closer to the front, or an aisle or window. Same legroom, better location, lower fee.

An extra-legroom seat is a different product. United's Economy Plus, Delta Comfort+, American's Main Cabin Extra, JetBlue's EvenMore, and Alaska's Premium Class add several inches of pitch, and often earlier boarding, for a higher price.

A seat fee is one line on your receipt. The base fare is another, and that one can still move after you book.

On a cash ticket booked directly with Alaska, American, Delta, JetBlue, or United, Autopilot reprices that fare when it drops after purchase, so once you add your trip the savings come back as airline credit or a refund.

How does Southwest seat selection work now?

This is the biggest change of 2026. Southwest ended its open-seating era and moved to assigned seats for travel starting January 27, 2026.

What you can pick, and when, depends on the fare bundle. Southwest's assigned seating page lays out four tiers.

• Basic: a Standard seat is assigned at check-in, with no advance selection.
• Choice: select a Standard seat at booking.
• Choice Preferred: select a Preferred seat near the front at booking.
• Choice Extra: select an Extra Legroom seat, with up to five extra inches, at booking.

On lower bundles you can still buy up to a better seat when one is available, at prices that move with the route. For the full mechanics, see our Southwest seat assignment guide.

Why is basic economy where the seat fees hit?

Because the low fare is defined by what it strips out, and advance seat selection is near the top of that list.

American changed its rule on May 18, 2026: all Basic Economy customers, including those with elite status, can now select a seat only for a fee, and are not eligible for complimentary upgrades. AAdvantage status members keep free seat selection on Main Cabin fares.

Delta's Main Basic and JetBlue's Main Base follow the same shape: no free advance pick, a paid option, or a seat assigned at check-in. United charges from $15 to pick a basic-economy seat early.

American's move is documented on its own newsroom page, and JetBlue's fare shift on its Fares Simplified page.

How do you avoid seat selection fees?

The fee-free path is the one every airline publishes, so there is nothing clever required.

1. 1

   Book a standard fare, not basic

   On United, Delta, Alaska, and JetBlue, a regular main-cabin fare usually includes free advance seat selection. The fare costs a bit more, but a paid seat on basic can erase the gap.
2. 2

   Or wait for check-in

   On any fare, seat selection opens for free at check-in, generally 24 hours before departure. You take what is left, which may be a middle.
3. 3

   Use status or a co-brand card

   Elite status restores free preferred or extra-legroom seats on most carriers, and some airline credit cards include preferred seating for the cardholder.
4. 4

   Ask about family seating

   Several US airlines seat young children next to an accompanying adult at no charge. Confirm your carrier's policy rather than paying to guarantee it.

None of this makes the fee wrong. It buys certainty, and certainty is worth real money on a full flight with a group.

The point is to pay it on purpose, not by reflex, and to remember the seat fee is separate from the fare you paid for the flight itself.