If you cancel your ticket after 24 hours of booking, cancellation charges may apply. The ticket will retain its value for ninety days and can be used by Frontier Airlines as a loan for future purchases. You can call to cancel Frontier Airlines flight toll-free number I8OO36494O5, or you can go through the process below.

1. Open the browser on your PC or smartphone.
2. Find the official website of Frontier Airlines else you can use the link given below.
3. This link will take you to the official website of Frontier Airlines.
4. Log in to your Frontier home page with your Frontier Airlines account credentials.
5. Select the “My Directions” tab from the main page.
6. Otherwise, you can directly click on the “Reservations” section.
7. A list of cancellation reservations will now be displayed on the screen.
8. Select the booking you want to cancel Click the “Cancel Booking” button to continue canceling your flight.
9. You have now confirmed your cancellation by checking the box Accepting Frontier Airlines Cancellation Policy Frontier Airlines Compensation Policy.
10. After clicking on the confirmation, the air ticket will be canceled officially.
11. You can request a refund for canceled tickets through the Frontier Online Refund Request Form. If you do not fill this egg, you will not get a refund.

If you want to cancel your rewards ticket, you may have to cancel your route - re-register your Frontier Miles to your account with a redistribution fee.

Read more about Frontier Airlines Cancellation Policy