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	R303
Most Popular Route	LAS to LAX
Shortest Flight	1h 11m
Longest Flight	3h 16m

The cheapest route Frontier flies is from Denver Intl to El Paso for R303

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

The quickest Frontier flight route is 1h 11m from Ontario (ONT) to Las Vegas (LAS)

The longest Frontier flight route is 3h 16m from Miami (MIA) to Houston (IAH)

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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 Dallas/Fort Worth 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 Las Vegas Harry Reid Intl to Salt Lake City for R809 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 Denver Intl to El Paso with 0 stops for R303 per ticket.

What are the bag size limits for Frontier?

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

Frontier Reviews

5,8

Fair3 083 verified ratings

6,7Crew

5,5Comfort

4,4Entertainment

6,0Boarding

4,6Food

Pros +

Smooth flight excellent landing (in 1895 reviews)
Crew was extremely pleasant. (in 1649 reviews)

Cons -

Several individuals used foul language 50% of of the 4hr flight. (in 4167 reviews)
There was no garbage left from previous flight. (in 4245 reviews)
On the ticket it said checked bag. (in 1044 reviews)

10,0 Wonderful

Deborah, Nov 2025

The flight itself was great. But it was delayed 6 hours and other than text after text advising flight would be even later each time, there was no communication. Did not know why. Had we been advised of what the issue was it may have helped. We were left waiting in the airport and couldn’t even get a cup of coffee as everything closed. Once flight did arrive around 1am boarding and takeoff was quick, crew was nice.

2,0 Poor

Elvin, Oct 2025

Momondo used some trick when we bought tiket Las Vegas , I just arrived different airport which is 1 hour away, that’s the bad trick I never use momondo again and I’m gonna share all public media

2,0 Poor

Anonymous, Oct 2025

They would let me get on flight i tried to check in but could not get on the app to check in so tried to check in at airport but they said it was too late

4,0 Mediocre

Anonymous, Oct 2025

High fees. I was surprised they didn’t charge to get off the plane.

10,0 Wonderful

aruna, Sept 2025

Great! Thank you to the cabin crew who let me switch to a window seat as well