Frontier Airlines Flights: Search & Compare Deals

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Round-trip Frontier flight deals

Compare round-trip international and domestic flight deals from Frontier recently found by momondo users

Frontier

Jan 12

LAX3:25 pmLos Angeles

1h 18m

LAS4:43 pmLas Vegas Harry Reid Intl

Jan 15

LAS7:00 amLas Vegas Harry Reid Intl

1h 20m

LAX8:20 amLos Angeles

$58

Find similar

Frontier

Jan 12

LAX3:25 pmLos Angeles

1h 18m

LAS4:43 pmLas Vegas Harry Reid Intl

Jan 15

LAS6:01 pmLas Vegas Harry Reid Intl

1h 21m

LAX7:22 pmLos Angeles

$59

Find similar

Frontier

Jan 16

LAX9:46 pmLos Angeles

1h 20m

LAS11:06 pmLas Vegas Harry Reid Intl

Jan 19

LAS7:00 amLas Vegas Harry Reid Intl

1h 20m

LAX8:20 amLos Angeles

$60

Find similar

Frontier

Jan 16

LAX3:32 pmLos Angeles

1h 17m

LAS4:49 pmLas Vegas Harry Reid Intl

Jan 19

LAS4:15 pmLas Vegas Harry Reid Intl

1h 20m

LAX5:35 pmLos Angeles

$61

Find similar

Frontier

Dec 25

LAX6:58 pmLos Angeles

1h 32m

SFO8:30 pmSan Francisco

Jan 10

SFO9:42 pmSan Francisco

1h 29m

LAX11:11 pmLos Angeles

$86

Find similar

Frontier

Jan 28

LAX1:56 pmLos Angeles

18h 15m

1 stop

ATL11:11 amAtlanta Hartsfield-Jackson

Jan 30

ATL12:46 pmAtlanta Hartsfield-Jackson

7h 25m

1 stop

LAX5:11 pmLos Angeles

$138

Find similar

One-way Frontier flight deals

Find and compare Frontier flight prices for one-way international and domestic flights

Frontier

Jan 23

LAX2:04 pmLos Angeles

1h 16m

LAS3:20 pmLas Vegas Harry Reid Intl

$29

Find similar

Frontier

Jan 19

LAX3:32 pmLos Angeles

1h 17m

LAS4:49 pmLas Vegas Harry Reid Intl

$30

Find similar

Frontier

Mar 13

LAX8:19 pmLos Angeles

1h 17m

LAS9:36 pmLas Vegas Harry Reid Intl

$36

Find similar

Frontier

Dec 31

LAX1:11 pmLos Angeles

1h 17m

LAS2:28 pmLas Vegas Harry Reid Intl

$38

Find similar

Frontier

Dec 25

LAX6:58 pmLos Angeles

1h 32m

SFO8:30 pmSan Francisco

$54

Find similar

Frontier

Jan 14

LAX1:48 pmLos Angeles

16h 26m

1 stop

ATL9:14 amAtlanta Hartsfield-Jackson

$77

Find similar

Quick facts about Frontier

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

Cheapest Route	$28
Most Popular Route	SLC to LAX
Shortest Flight	1h 11m
Longest Flight	3h 42m

The cheapest route Frontier flies is from Oklahoma City Will Rogers World to Denver Intl for $28

Flying from Salt Lake City to Los Angeles is currently the most popular Frontier route

The quickest Frontier flight route is 1h 11m from Santa Ana (SNA) to Las Vegas (LAS)

The longest Frontier flight route is 3h 42m from Baltimore (BWI) to Houston (IAH)

Search flight deals

Information about flying with Frontier

Does Frontier have flights from Los Angeles?

Yes. Frontier flies out of Los Angeles 72 times a week. However, this number may vary depending on cancellations.

Where does Frontier fly to?

Frontier has a total of 930 routes to 13 different countries. 772 out of 930 routes are domestic, while 158 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?

Philadelphia, Orlando, and Atlanta Hartsfield-Jackson 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 $53 per ticket and with 0 stops, flying from Fort Lauderdale to Atlanta Hartsfield-Jackson and back is the cheapest round-trip domestic route Frontier has available at the moment. Flying from Oklahoma City Will Rogers World to Denver Intl with 0 stops for $28 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

5.8

Fair3,081 verified ratings

5.5Comfort

6.0Boarding

4.6Food

4.4Entertainment

6.7Crew

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)
The seats could be a bit bigger (in 2932 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, Sep 2025

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