Both airlines raised domestic bag fees in April 2026.
| Bag | Online | At the airport |
|---|---|---|
| First | $45 | $50 |
| Second | $55 | $60 |
| Third | $200 | $200 |
United’s change applied to tickets purchased from April 3, 2026, and American’s from April 9, 2026.
American’s Basic Economy bag fees are higher from May 18, 2026, with $55 for the first bag and $65 for the second.
American Basic Economy generally includes a carry-on, while United’s Basic Economy is more limited on many domestic routes.
Fees vary by route and fare, so check your booking.
Need help? Call +1-800-984-7414. Read more on United vs American baggage fees.