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Save time and money with the Frontier mobile app. Use the Frontier mobile app to book and manage travel, check-in, and get your boarding pass quickly and easily.
Need Assistance? Call Us
If you are traveling in the next 24 hours or have travelled in the last 24 hours, or have Frontier Miles Elite Status, you can speak to a live agent right away. Otherwise, give us a call and we can give you a call back within 24 hours. Call us at 801-401-9000.
