Southwest Airlines Baggage Fees (2026)
Southwest's Bags Fly Free policy includes the first 2 checked bags free for every passenger on every fare — no credit card or status needed. Carry-ons are also free.
| Item | Fee |
|---|---|
| Carry-on bag | FREE (all fares) |
| 1st checked bag | FREE |
| 2nd checked bag | FREE |
| 3rd+ checked bag | $75 each |
| Overweight (51–70 lbs) | $75 additional (even on free bags) |
| Over 70 lbs | Not accepted |
Related: Full Southwest Baggage Policy · Southwest vs United