Popular Articles

  1. What is the difference between Economy, Premium, and Business bundles?

    Last Updated: 02/20/2026 in My Booking Bundling Travel Extras
    Our bundles are customized packages tailored to your trip and give you the ability to save on our most popular products like bags and seat selections. Each bundle includes different travel perks: Economy : Personal item, carry-on b...

  2. Where can I find my Voucher number?

    Last Updated: 02/20/2026 in Vouchers
    Your  17-digit voucher number  is included in the email sent by Frontier after your original booking. Here’s how to find it: • Check the inbox linked to your  Frontier Miles account  or the one used when booking • Search for the s...

  3. Will my family be seated together?

    Last Updated: 02/20/2026 in Traveling with Children or Pets
    Yes — if your reservation includes a child 13 or younger, we’ll guarantee they sit next to an accompanying adult (over 13) at no extra cost, as long as: You’re all on the same reservation Adjacent seats are available at booking You select...

  4. How do I book a GoWild! flight?

    Last Updated: 02/20/2026 in GoWild! All-You-Can-Fly Pass
    Booking a GoWild! flight is quick and easy—whether you're using the Frontier website or the mobile app : Log in to your FRONTIER Miles account with a valid GoWild! Pass at FlyFrontier.com or in the Frontier mobile app. Search for your fli...

  5. How do I add a child to my reservation?

    Last Updated: 02/20/2026 in Traveling with Children or Pets
    To add a child to your existing reservation, you’ll need help from one of our Customer Care agents — this change can’t be made online. You can start a live chat with an agent here: Chat with Us .  ...

  6. I am having trouble checking in, what should I do?

    Last Updated: 02/20/2026 in Check-In
    Website or  mob ile   app technical problems are frustrating , visit this page for troubleshooting. ...

  7. Why is my voucher not applying correctly for the full amount?

    Last Updated: 02/20/2026 in Vouchers
    If your voucher isn’t covering the full cost of your booking, that’s totally normal— most vouchers apply to airfare only.  They typically  don’t cover taxes, fees, or optional extras  like bags or seat selections. Be sure to check the  terms a...

  8. Does Frontier offer gift cards?

    Last Updated: 02/20/2026 in My Booking Fares & Payment
    Frontier Airlines currently does not offer any form of gift card that is purchasable by customers.

  9. Does Frontier have a lost and found?

    Last Updated: 02/20/2026 in Airport Information
    Frontier does have a   Lost and Found process. If you’ve left something behind, you can report it using our  Lost and Found form . •    Fill out the form with as much detail as possible to help us locate your item •    While we’re not liable f...

  10. How Do I Use a Self-Service Kiosk at the Airport?

    Last Updated: 02/20/2026 in Airport Information
    Self-service kiosks make check-in quick and easy. Here’s how: Find a kiosk — Look for the free-standing screens near the check-in area Enter your info — Use your 6-character confirmation code (e.g., FLY123) Confirm your flight Add bags...