Frontier Airlines Flights: Search & Compare Deals

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Quick facts about Frontier

Find info about flight duration, flight prices, and popular routes for Frontier

Cheapest Route	R366
Most Popular Route	LAS to LAX
Shortest Flight	1h 07m
Longest Flight	3h 43m

The cheapest route Frontier flies is from Buffalo to Atlanta Hartsfield-Jackson for R366

Flying from Las Vegas Harry Reid Intl to Los Angeles Los Angeles is currently the most popular Frontier route

The quickest Frontier flight route is 1h 07m from Las Vegas (LAS) to Ontario (ONT)

The longest Frontier flight route is 3h 43m from Atlanta (ATL) to Denver (DEN)

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Information about flying with Frontier

Does Frontier have flights from Johannesburg OR Tambo?

If you wish to fly with Frontier, then you would need to book a flight out of San Juan Luis Munoz Marin Intl because the airline does not fly out of Johannesburg OR Tambo. If you still prefer to fly out of Johannesburg OR Tambo, then there are other airlines to choose from, such as Air France.

What are the top airports Frontier serves?

Philadelphia, Orlando, and Cleveland Hopkins Intl are the top airports Frontier serves. Since these are popular hubs for Frontier, the airline should be plenty of flights to and from these locations.

How do I check the flight status for Frontier?

Our on-page Flight Tracker is the quickest and easiest way to check the real-time flight status of any Frontier flight. Just click the Track Flight button after filling out the form. You can also visit the Frontier website at flyfrontier.com or call them at +1 801-401-9000 for similar flight updates.

What is the cheapest domestic Frontier flight?

If you’re looking to fly domestic with Frontier, then flying from Phoenix Sky Harbor Intl to Los Angeles Los Angeles for R849 is the cheapest return option. This cheap Frontier flight has 0 stops. If you’re looking for a one-way domestic flight with Frontier, the cheapest route we could find was Buffalo to Atlanta Hartsfield-Jackson with 0 stops for R366 per ticket.

What are the bag size limits for Frontier?

At the moment, Frontier requires that checked bag dimensions be within 158cm. Your cabin bag can be 60x40x25cm or smaller. If you also have a personal item, then it should be no longer than 45x35x20cm.

Frontier Reviews

5,7

Fair3 034 verified ratings

6,6Crew

6,0Boarding

4,6Food

5,5Comfort

4,3Entertainment

4,0 Mediocre

Jelicia, Mar 2026

No ɛommunication about delays , no charging ports

2,0 Poor

Anonymous, Jan 2026

Flight was delayed then canceled.

2,0 Poor

Anonymous, Dec 2025

Nothing about this flight was enjoyable from the minute I arrived at the airport and dealt with frontier employees. This happens every time I fly with frontier and the way they treat customers is abominable

2,0 Poor

Hal, Dec 2025

Nothing the flight was canceled. Made us sit around for hours. Then the flight crew tied down. It was ridiculous. Had to book a different flight another airlines in Saint A hotel overnight.

2,0 Poor

Anonymous, Dec 2025

We waited and waited, there were no updates or announcements, and then the flight left from a different gate. We had to scramble and get a very expensive last-minute flight on Southwest to SFO.