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  1. Low Fares Done Right | Frontier Airlines

    Join FRONTIER Miles FRONTIER Miles is the most rewarding loyalty program in the sky! Join for free and get rewarded for flying Frontier with exclusive benefits. Learn More

  2. Frontier Airlines | Cheap Fares | Friendly Service

    Frontier Airlines makes the sky for everyone with its Low Fares Done Right. With over 100 destinations and a route network that connects people to all corners of the country.

  3. Book - Frontier Airlines

    Search for a Frontier Airlines round-trip, or one-way flight. You choose from destinations in the U.S., Mexico, Canada, Puerto Rico, Jamaica, or Dominican Republic to find a flight that fits your schedule.

  4. Deals | Frontier Airlines

    Find a lot of ways to enjoy the lowest fares in the industry and earn extra miles with Frontier.

  5. Manage Trip | Frontier Airlines

    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.

  6. Flights | Frontier Airlines

    • Unaccompanied minors may travel on any Frontier nonstop flight, including international flights. • Unaccompanied minors cannot be booked on connecting itineraries or on flights that make a stop …

  7. Travel - Frontier Airlines

    Everything you should know before your flight on Frontier Airlines.

  8. About Us | Frontier Airlines

    Frontier is America's Greenest Airline. Our weight-saving tactics and modern, fuel-efficient fleet contribute to an average of 43% fuel savings compared to other U.S. Airlines.

  9. Flight Status | Frontier Airlines

    Flight Status Check Frontier flight status, including departure time, arrival time, and gate information Book a Flight My Trip/Check-In Flight Status

  10. Check-In - Frontier Airlines

    For most flights, you can check in on the Frontier app starting 24 hours before your flight's scheduled departure time. You must have your boarding pass and have any bags checked in by the below …