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

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.

For all travelers, other than Costa Rican citizens, a ticket for onward or return travel is mandatory. This can be an airline, cruise ship, train ticket, etc. A visa will be required for stays over 90 days. Use our …

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.

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.

Earn 50,000 Miles after qualifying activity. Plus, $0 Intro Annual Fee, then $99. Pre-qualify Now AMERICA'S GREENEST AIRLINE TM

Don’t wait to enjoy the Caribbean sun or Mexico’s flavors when you book your flights from Denver (DEN), Philadelphia (PHL) or Chicago (ORD) with 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

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 …

It is fast and easy to manage your trip using our app or website. If you need more assistance, you can find answers to common questions below or contact us via phone, chat or text.