Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Top Flight Deals

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Recent Reviews for Frontier Airlines

Dec 11, 2019

Was very surprised, to be charged three dollars for a cuppa coffee????

Dec 11, 2019

Need more leg room

Dec 11, 2019

I think the website to check bags is confusing. I wasn't sure if I had done it correctly until my bags were checked. I Think you need to get feedback from customers and not rely on IT for what they think works (because it doesn't). Other than that, everything was fine.

Dec 11, 2019

Excellent cheap flight. Staff was friendly and made frequent trips to check on passengers needs. I will book Frontier for every flight.

Dec 11, 2019

Very slow getting luggage

Dec 11, 2019

First time traveling with this airline it’s a no-frills but it gets you where you need to go

Dec 11, 2019

The flight was delayed because of weather and everyone was very nice.

Dec 11, 2019

Too many additional charges

Dec 11, 2019

Everything is good

Dec 10, 2019

No delays

Frontier Airlines Flights on

Search Expedia for the very best selection of Frontier Airlines flights to whatever destination you're headed. Frontier Airlines and Expedia have teamed up to provide you with great discount airfares and flexible departure and arrival times to make your trip a truly comfortable, affordable, and memorable experience. Fly with Frontier Airlines today to see the difference.

Frontier Airlines is a valued partner of Expedia, and we work together to provide you with all the tools you need to book your next Frontier Airlines flight. From last-minute flights to flights planned ahead, Frontier Airlines has a huge inventory of cheap flights to help you save even more. Fly with style and comfort with Frontier Airlines, and rest assured that all your flight needs are taken care of, making your travel experience as good as it can be. All Frontier Airlines flights offer expansive routes to your destination and provide you with flexible departure and arrival times giving you more selection than ever before. And by booking with Expedia, you have access to online tools to help you plan the best trip, from fare alerts, to calendar tools and more; use these to help book the best Frontier Airlines flight you can find. If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions when booking your Frontier Airlines flights. Frontier Airlines and Expedia are here to ensure you travel with the confidence that you have the best flight at the very best price.