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Book flights with Frontier

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Round-trip Frontier flight deals

Compare round-trip international and domestic flight deals from Frontier recently found by momondo users
Frontier
Aug 13
LAX2:30 pmLos Angeles
1h 15m
LAS3:45 pmLas Vegas Harry Reid Intl
Aug 13
LAS6:43 pmLas Vegas Harry Reid Intl
1h 15m
LAX7:58 pmLos Angeles
Frontier
Aug 6
LAX9:30 pmLos Angeles
1h 15m
LAS10:45 pmLas Vegas Harry Reid Intl
Aug 13
LAS6:43 pmLas Vegas Harry Reid Intl
1h 15m
LAX7:58 pmLos Angeles
Frontier
Aug 14
LAX8:58 pmLos Angeles
1h 15m
LAS10:13 pmLas Vegas Harry Reid Intl
Aug 21
LAS12:15 pmLas Vegas Harry Reid Intl
1h 15m
LAX1:30 pmLos Angeles
Frontier
Aug 20
LAX8:58 pmLos Angeles
1h 15m
LAS10:13 pmLas Vegas Harry Reid Intl
Aug 24
LAS6:43 pmLas Vegas Harry Reid Intl
1h 15m
LAX7:58 pmLos Angeles
Frontier
Sep 17
LAX9:30 amLos Angeles
1h 23m
SFO10:53 amSan Francisco
Sep 17
SFO2:41 pmSan Francisco
1h 29m
LAX4:10 pmLos Angeles
Frontier
Aug 20
LAX10:31 pmLos Angeles
4h 39m
ATL6:10 amAtlanta Hartsfield-Jackson
Aug 21
ATL7:57 pmAtlanta Hartsfield-Jackson
4h 34m
LAX9:31 pmLos Angeles

One-way Frontier flight deals

Find and compare Frontier flight prices for one-way international and domestic flights
Frontier
Aug 15
LAX2:30 pmLos Angeles
1h 15m
LAS3:45 pmLas Vegas Harry Reid Intl
Frontier
Aug 7
LAX9:30 pmLos Angeles
1h 15m
LAS10:45 pmLas Vegas Harry Reid Intl
Frontier
Aug 6
LAX9:30 pmLos Angeles
1h 15m
LAS10:45 pmLas Vegas Harry Reid Intl
Frontier
Aug 20
LAX8:58 pmLos Angeles
1h 15m
LAS10:13 pmLas Vegas Harry Reid Intl
Frontier
Aug 5
LAX8:15 amLos Angeles
1h 19m
SFO9:34 amSan Francisco
Frontier
Aug 20
LAX10:31 pmLos Angeles
4h 39m
ATL6:10 amAtlanta Hartsfield-Jackson

Quick facts about Frontier

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

Cheapest Route

$16

Most Popular Route

ATL to LAX

Shortest Flight

1h 10m

Longest Flight

4h 34m
The cheapest route Frontier flies is from Phoenix Sky Harbor Intl to Los Angeles for $16
Flying from Atlanta Hartsfield-Jackson to Los Angeles is currently the most popular Frontier route
The quickest Frontier flight route is 1h 10m from Los Angeles (LAX) to San Jose (SJC)
The longest Frontier flight route is 4h 34m from Atlanta (ATL) to Los Angeles (LAX)

Information about flying with Frontier

Does Frontier have flights from Los Angeles?

If you wish to fly with Frontier, then you would need to book a flight out of Santa Ana J. Wayne/Orange Cnty because the airline does not fly out of Los Angeles. If you still prefer to fly out of Los Angeles, then there are other airlines to choose from, such as Southwest.

Where does Frontier fly to?

Frontier has a total of 800 routes to 12 different countries. 676 out of 800 routes are domestic, while 124 are international. Denver is the most popular Frontier domestic flight destination, whereas the most popular international flight is to San Juan.

What are the top airports Frontier serves?

Denver Intl, Las Vegas Harry Reid Intl, and Orlando are the most popular airports Frontier uses on a routine basis throughout the year.

How do I check the flight status for Frontier?

To check the flight status of Frontier, you can give them a call at +1 801-401-9000 or visit their website at flyfrontier.com. Or, you can use our on-page Flight Tracker that provides you with real-time Frontier flight information, including terminal and gate number, arrival and departure times, and flight status.

What is the cheapest domestic Frontier flight?

For $30 per ticket and with 1 stop, flying from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl and back is the cheapest round-trip domestic route Frontier has available at the moment. Flying from Phoenix Sky Harbor Intl to Los Angeles with 0 stops for $16 is the cheapest domestic one-way route with Frontier.

What are the bag size limits for Frontier?

Flying with Frontier does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 62in or smaller. Carry-on luggage must be 23x15x9in or smaller, and a personal item should be within 17x13x7in.


Frontier Reviews

6.2
OkayBased on 3,855 verified guest reviews
5.1Food
5.8Comfort
6.5Boarding
4.8Entertainment
7.0Crew

Pros +
  • Very friendly flight crew (in 1895 reviews)
  • Great flight for the price. (in 1876 reviews)
  • "Boarding was good, crew was friendly" (in 1649 reviews)
Cons -
  • The straight non stop flight (in 4245 reviews)
  • To have a direct flight. (in 4167 reviews)
  • Seats are so hard! (in 2932 reviews)

Sort by:
10.0 Wonderful
KAYAK
amazing!!!!!
7.9 Good
KAYAK
Don’t like the a la carte
2.0 Poor
KAYAK
Frontier charges me twice on a checked bag
6.0 Okay
KAYAK
I don't like that we repeatedly received an error message while trying to check in 24 hrs before the flight, then the agent tried to charge us $25 each to print our boarding passes & told us she couldn't check us in, we needed to follow instructions on the website, etc.... she received the same message when she attempted to print our boarding passes. SHAME ON YOU, Frontier, you need to do better.
2.0 Poor
KAYAK
Cons:The boarding process was horrible. The flight was running late there was no communication until people started screaming at the person behind the counter tell us what the heck is going on. Then they made us walk at least a mile to the plane.

Frontier Flight Tracker

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Thu 7/18

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