Frontier Airlines Baggage Fees (2026)
On Frontier, only a personal item under the seat is free. Carry-ons and checked bags both cost extra — and prices jump sharply if you wait until the gate.
| Item | At Booking | At Gate |
|---|---|---|
| Personal item (free) | FREE | FREE |
| Carry-on bag | $35–$45 | $79 |
| 1st checked bag | $39–$49 | $79 |
| Overweight (51–70 lbs) | $75 | $75 |
Always buy bags at booking for the lowest price. Related: Full Frontier Baggage Policy · Frontier vs JetBlue