Fees & policies
Frontier Airlines fee schedule (2026)
Frontier Airlines seat selection starts at $5–$45 depending on seat and timing (required to select any specific seat). Flight changes cost $49–$99 standard. Bringing a pet in the cabin runs $99 each way. The full table below covers every optional-service fee Frontier Airlines publishes for 2026 — so there are no surprises at checkout.
Seat fees
| Fee type | Amount |
|---|---|
| Standard seat selection | $5–$45 depending on seat and timing (required to select any specific seat) |
| Preferred seat (front/aisle) | $15–$55 for UpFront Plus or Stretch seats |
| Exit row / extra legroom | Included in Stretch pricing ($25–$55) |
Change & cancel fees
| Fee type | Amount |
|---|---|
| Flight change fee | $49–$99 standard; waived with Cancel Assurance add-on |
| Cancellation / refund | $0 with Cancel Assurance; otherwise ticket value forfeited within 24 hrs of departure |
| Same-day change / standby | No same-day change program |
Other fees
| Fee type | Amount |
|---|---|
| Pet in cabin | $99 each way |
| Phone booking fee | $35 per booking (Frontier charges heavily for agent assistance) |
| Unaccompanied minor | Not accepted for unaccompanied minors |
Does Frontier Airlines charge a fee to select a seat?
$5–$45 depending on seat and timing (required to select any specific seat). Preferred seats near the front or with extra legroom run $15–$55 for UpFront Plus or Stretch seats. Exit rows: Included in Stretch pricing ($25–$55).
What is Frontier Airlines's flight change fee?
$49–$99 standard; waived with Cancel Assurance add-on. Same-day changes: No same-day change program. Cancellations: $0 with Cancel Assurance; otherwise ticket value forfeited within 24 hrs of departure.
How much does Frontier Airlines charge to bring a pet in the cabin?
Frontier Airlines charges $99 each way for a pet in the cabin. Always call ahead to confirm space — most airlines limit the number of pets per flight.
Does Frontier Airlines charge a fee to book by phone?
$35 per booking (Frontier charges heavily for agent assistance). Booking online or in the app avoids this charge entirely.
More Frontier Airlines guides
Fee data verified . Fees are subject to change — confirm at Frontier Airlines's official website before booking.