Southwest Airlines Basic Economy rules
- Carry-on bag included? · Basic
- Yes
- Carry-on bag and personal item are free on Basic fares.
- Changes allowed? · Basic
- Yes
- Changes are allowed but require a fare upgrade; non-refundable except within 24 hours, with flight credit if cancelled at least 10 minutes before departure.
- Free seat choice? · Basic
- No
- Seats are assigned at check-in (A-List members and Rapid Rewards cardmembers may choose earlier).
Last verified 2026-10-26 against the official Southwest Airlines page (1), the official Southwest Airlines page (2).
Compare with other airlines
| Airline | Carry-on bag included? |
|---|---|
| Alaska Airlines | Yes |
| American Airlines | Yes |
| Delta Air Lines | Yes |
| Southwest Airlines | Yes |
| United Airlines | No |