Updated Articles

  1. What is Frontier Miles?

    Last Updated: 09/11/2026 in Frontier Miles Managing Your Frontier Miles
    Frontier Miles™ is our frequent flyer program designed to reward you for choosing Frontier Airlines. As a member, you’ll earn both Travel Miles and Elite Status Points every time you make a purchase on FlyFrontier.com. It’s free to join, and sin...

  2. What information must I provide to receive the free checked bag benefit?

    Last Updated: 09/11/2026 in FRONTIER Airlines World Mastercard FRONTIER Airlines World Mastercard Free Checked Bag Benefit
    Simply provide the Frontier Miles ™ account number associated with your Frontier Airlines World Mastercard® credit card when making reservations to enjoy the free checked bag benefit. ...

  3. I am having trouble logging into my account, what do I do?

    Last Updated: 09/11/2026 in My Account
    No worries—it happens! You can reset your password  on the website or in the app : • Select  Log in or sign up . • Tap or click  Forgot Password? • Enter the  email address  or  Frontier Miles ™ number  linked to your account. ◦ Not s...

  4. How to combine Frontier Miles accounts?

    Last Updated: 09/11/2026 in Frontier Miles Managing Your Frontier Miles
    If you have duplicate Frontier Miles™ accounts, we can help with merging them. You can give us a call at 801-401-9000 or Chat with Us to initiate the process.

  5. How to cancel Frontier Miles account?

    Last Updated: 09/11/2026 in Frontier Miles Managing Your Frontier Miles
    If you wish to cancel your Frontier Miles™ membership, we can help with this request. You can give us a call at 801-401-9000 or Chat with Us to initiate the process.

  6. How do I use my Travel Miles?

    Last Updated: 09/11/2026 in Frontier Miles Earning & Redeeming Miles
    Using Travel Miles is easy.   Make sure you are logged into your Frontier Miles™ account when you make your booking.  When searching for your flight, select "Miles" (instead of dollars). This will also show how many Mil...

  7. How do I use a Companion Certificate?

    Last Updated: 09/11/2026 in FRONTIER Airlines World Mastercard Companion Certificates
    To use a Companion Certificate, start by booking a flight and searching for a round-trip fare with two or more passengers. If you have a Companion Certificate available, a notification will appear at the top of the Flight Selection page indicatin...

  8. How do I get Frontier Miles credit for a flight I've already taken?

    Last Updated: 09/11/2026 in Frontier Miles Earning & Redeeming Miles
    If  you’ve  flown on an eligible Frontier Airlines flight within the last  180 days  but  didn’t  add your Frontier Miles™ account number at booking,  don’t  worry—you can still earn miles for those flights!   Not a Frontier M...

  9. How do I cancel my Discount Den Membership?

    Last Updated: 09/11/2026 in Discount Den
    You may cancel your Membership in Discount Den® at any time by selecting the unsubscribe option within your Frontier Miles ™ account profile on the Site. Go to Flyfrontier.com, click on the “Account Sign In” link, and log in to your account. Then...

  10. How do I add my Frontier Miles number to my existing reservation?

    Last Updated: 09/11/2026 in Frontier Miles Earning & Redeeming Miles
    If you are on Flyfrontier.com: 1. Retrieve your reservation and manage your booking by logging into My Trip . 2. Select Change Name Details .  Enter your Frontier Miles™ number and select Continue . 3. Review the changes, select Confirm Cha...