FAQs
Reviews
Flight Tracker
Price Alerts

Book flights with Frontier

1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Quick facts about Frontier

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

Cheapest Route

$32

Most Popular Route

PHX to LAX

Shortest Flight

1h 06m

Longest Flight

3h 22m
The cheapest route Frontier flies is from Atlanta Hartsfield-Jackson to Jacksonville for $32
Flying from Phoenix Sky Harbor Intl to Los Angeles is currently the most popular Frontier route
The quickest Frontier flight route is 1h 06m from Las Vegas (LAS) to Ontario (ONT)
The longest Frontier flight route is 3h 22m from St. Louis (STL) to Phoenix (PHX)
Search flight deals

Information about flying with Frontier

Does Frontier have flights from Sydney Kingsford Smith?

You will need to fly out of San Francisco if you wish to fly with Frontier, since the airline does not currently fly out of Sydney Kingsford Smith. Alternatively, you could book a flight out of Sydney Kingsford Smith with a different airline, such as Air Canada.

What are the top airports Frontier serves?

Phoenix Sky Harbor Intl is the top airport served by Frontier. Denver Intl and Orlando are also popular airports that Frontier uses a routine basis.

How do I check the flight status for Frontier?

Check the flight status for Frontier using our real-time Flight Tracker. To get an update, type in either the airport name or the Frontier flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for Frontier flights. If you want more information about a particular flight, feel free to call Frontier at +1 801-401-9000 or visit their website at flyfrontier.com.

What is the cheapest domestic Frontier flight?

At the moment, flying from Detroit Metropolitan Wayne County to Atlanta Hartsfield-Jackson with 0 stops for $77 is the cheapest return domestic route that Frontier offers. If you’re fine with booking a one-way domestic flight with Frontier, then flying from Atlanta Hartsfield-Jackson to Jacksonville with 0 stops for $32 is the cheapest option.

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
Fair3,173 verified ratings
6.7Crew
5.5Comfort
4.7Food
4.4Entertainment
6.1Boarding
Pros +
  • Smooth flight excellent landing (in 1895 reviews)
  • "Boarding was good, crew was friendly" (in 1649 reviews)
  • On time reliable (in 763 reviews)
Cons -
  • On time not crowded. (in 1257 reviews)
  • Direct 3 hour flight! (in 4167 reviews)
  • On the ticket it said checked bag. (in 1044 reviews)
Sort by:
8.0 Very Good
KAYAK
Perfect
4.0 Mediocre
KAYAK
On each flight, not just this one, they accepted too many carry on bags as compared to bin space. If you have to pay for that, they can track that, right? Monitor and then block folks or something. Requesting 20-30 people check their carry on is sad.
10.0 Wonderful
KAYAK
The flights were good.
2.0 Poor
KAYAK
My flight was cancelled and they did nothing to help book me on a new flight. They offered a hotel voucher but that was a zoo trying to arrange since they don't really have agents and help desks at the airport. They offered a voucher for a future flight worth $100, but nothing as compensation for what I had to pay to get home, namely two extra Lyft rides and an exorbitant last-minute fare on Southwest ($220, which, fortunately I could pay for with points). They boarded the plane which was extremely cramped. I felt like I was having an MRI because the window seat I was assigned was so close to the curvature of the fuselage that it was like being in the MRI tube; my knees touched the seat in front of me except when I sat a certain way. Then they announced the delay and it all became too claustrophobic for me.
4.0 Mediocre
KAYAK
I will not fly Frontier Airlines again!

Frontier Flight Tracker

Search by route or flight number to check the flight status for Frontier
Mon 9/15

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 15/10
Wed 22/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip

Popular flights from Frontier

Popular flights according to clicks in the last 7 days on momondo
New York to Atlantafrom $96
Los Angeles to San Franciscofrom $108
Los Angeles to Las Vegasfrom $110
Las Vegas to Los Angelesfrom $117
Las Vegas to San Franciscofrom $117
San Francisco to Los Angelesfrom $144
Los Angeles to Denverfrom $153
Los Angeles to Dallasfrom $165
Los Angeles to Phoenixfrom $168
New York to Miamifrom $191
Denver to Los Angelesfrom $192
Los Angeles to Houstonfrom $194