How American Airlines seats & upgrades generally work
General guidance. Availability shifts constantly as other travelers check in.
Basic Economy typically assigns seats near departure; Main Cabin and above allow selection, with extra-legroom rows priced separately.
More legroom and earlier boarding, bookable as a paid option or included for some elites.
Depend on fare class, AAdvantage status and cabin availability — from paid upgrades to mileage upgrades, opening at different times before departure.
Seating together isn't guaranteed on the cheapest fares — worth sorting early. We can help place your party together.
Good seats free up as others upgrade or check in. An agent can grab one the moment it opens.
Options and prices depend on your ticket and live availability. We don't quote amounts — an agent checks your flight and prices the options before anything is charged.
Seat selection by fare — what's included
General guidance; availability shifts as others check in.
Basic Economy
Cheapest, least flexible
- Seat usually assigned closer to departure
- Choosing a specific seat often costs extra, if allowed
- Boards in a later group
- Families may be split up — worth calling to seat together
Main Cabin & above
More choice
- Standard seat selection usually included
- Extra-legroom (Main Cabin Extra) available for a fee
- Earlier boarding on higher cabins and with status
- Premium and Flagship seats on eligible routes
Ways to upgrade
What's possible depends on fare class, AAdvantage status and cabin space.
Buy up to a higher cabin at booking or later, subject to availability.
Use AAdvantage miles on eligible fares and routes.
Complimentary upgrades for eligible elite members clear at set windows before departure.
Good seats free up as others upgrade or check in — an agent can grab one the moment it opens.
Traveling as a family or group? On the cheapest fares, sitting together isn't guaranteed. Call early and we'll do our best to place your party together before seats fill.
Frequently asked
Can I choose my seat for free?+
How do upgrades work?+
We're a family — can we sit together?+
Can you get me a better seat?+
Contact options
Reach American directly, or let us handle it.
Contact American Airlines directly
The airline's own official channels — free.
More American Airlines help
Related guides.