The short answer
A charge for FRONTIER* DISCOUNT DEN represents an annual subscription fee for the Discount Den fare savings club from Frontier Airlines, Inc.
Why it shows up like this
Frontier Airlines bills its Discount Den travel club membership as an annual recurring subscription. The membership provides access to discounted airfares and Kids Fly Free promotions.
The annual charge appears on card statements as FRONTIER* DISCOUNT DEN, FRONTIER AIRLINES DEN, or FFT*DISCOUNT DEN.
Common reasons for this charge
- You joined Discount Den while booking a flight on flyfrontier.com to access member-only fare discounts.
- Your annual Discount Den membership automatically renewed after 12 months.
- An introductory enrollment was bundled with a recent airfare reservation.
How to locate the invoice and cancel
- Log in to FlyFrontier.com Go to flyfrontier.com and log in to your Frontier Miles account profile.
- Open Discount Den settings review to My Profile > Discount Den to review renewal dates and payment methods.
- Turn off auto-renewal Click Cancel Auto-Renewal under your Discount Den membership settings before the next renewal date.
Frequently Asked Questions
Can I get a refund for an auto-renewed Discount Den membership?
Frontier Airlines states that Discount Den membership fees are non-refundable once billed, though you can cancel auto-renewal to prevent future annual charges.
How do I know if my membership is active?
Sign in to flyfrontier.com and check the Discount Den badge on your account dashboard or inspect your confirmation email.
Dispute Rights & Fraud Prevention
If you did not sign up for Frontier Discount Den or authorize membership renewal, check whether an authorized cardholder enrolled during flight booking.
If the charge is unauthorized, contact Frontier customer support online and notify your credit card issuer within 60 days.
How do I contact Frontier Airlines regarding billing?
Visit flyfrontier.com/help-center to initiate live chat or submit an online customer relations feedback form.
Does cancelling my membership cancel booked flights?
No. Cancelling Discount Den auto-renewal will not affect existing flight reservations or previously purchased tickets.
Independent reference — not affiliated with Frontier Airlines, Inc.. Billing names and policies change; verify with the merchant or your bank before acting.
Verified sources
Every claim on this page is checked against official sources — open them to confirm before you call your bank.
- Frontier Airlines Discount Den Terms https://www.flyfrontier.com
- U.S. DOT Consumer Flight Regulations https://www.transportation.gov
Reviewed Aug 15, 2026 · high · About UnknownCharges