Frontier Airlines baggage fees
- 1st checked bag · standard
- Price varies
- Priced by route and date; cheapest when added at booking, higher at the airport
- Oversize bag · 63-110 linear in
- $75
- Per bag each way; over 110 linear inches not accepted
- Overweight bag · 41-50 lb
- $75
- Per bag each way
- Overweight bag · 51-99.99 lb
- $129
- Bookings on/after 2026-04-04 ($100 before); bags over 100 lb not accepted
Last verified 2026-10-26 against the official Frontier Airlines page.
The airline’s own pages disagree: Frontier FAQ (modified 2026-07-22) still says $100 for 51-99.99 lb: source
Compare with other airlines
| Airline | 1st checked bag |
|---|---|
| Aer Lingus | |
| Air Canada | $45 |
| Alaska Airlines | $45 |
| Allegiant Air | Price varies |
| American Airlines | $50 |
| Avelo Airlines | Price varies |
| Breeze Airways | Price varies |
| British Airways | Price varies |
| Delta Air Lines | $45 |
| easyJet | Price varies |
| Emirates | |
| Frontier Airlines | Price varies |
| Hawaiian Airlines | $45 |
| JetBlue | Price varies |
| KLM | |
| Qatar Airways | Price varies |
| Ryanair | Price varies |
| Southwest Airlines | $45 |
| United Airlines | $50 |
| Volaris |