Frontier Airlines Flights: Search & Compare Deals

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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

Nov 22

LAX5:33 pmLos Angeles

1h 13m

LAS6:46 pmLas Vegas Harry Reid Intl

Nov 27

LAS6:30 pmLas Vegas Harry Reid Intl

1h 17m

LAX7:47 pmLos Angeles

$57

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Frontier

Dec 20

LAX3:30 pmLos Angeles

1h 18m

LAS4:48 pmLas Vegas Harry Reid Intl

Dec 23

LAS7:11 pmLas Vegas Harry Reid Intl

1h 20m

LAX8:31 pmLos Angeles

$58

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Frontier

Nov 13

LAX3:27 pmLos Angeles

1h 25m

LAS4:52 pmLas Vegas Harry Reid Intl

Nov 17

LAS6:31 pmLas Vegas Harry Reid Intl

1h 22m

LAX7:53 pmLos Angeles

$59

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Frontier

Feb 12

LAX9:07 pmLos Angeles

1h 17m

LAS10:24 pmLas Vegas Harry Reid Intl

Feb 15

LAS7:00 amLas Vegas Harry Reid Intl

1h 19m

LAX8:19 amLos Angeles

$60

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Frontier

Nov 23

LAX9:12 amLos Angeles

1h 31m

SFO10:43 amSan Francisco

Dec 3

SFO10:10 pmSan Francisco

1h 31m

LAX11:41 pmLos Angeles

$78

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Frontier

Dec 10

LAX10:39 pmLos Angeles

4h 31m

ATL6:10 amAtlanta Hartsfield-Jackson

Dec 12

ATL10:35 amAtlanta Hartsfield-Jackson

5h 12m

LAX12:47 pmLos Angeles

$136

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One-way Frontier flight deals

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

Frontier

Nov 17

LAX11:56 amLos Angeles

1h 23m

LAS1:19 pmLas Vegas Harry Reid Intl

$30

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Frontier

Feb 21

LAX9:14 amLos Angeles

1h 13m

LAS10:27 amLas Vegas Harry Reid Intl

$31

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Frontier

Nov 30

LAX3:18 pmLos Angeles

1h 24m

LAS4:42 pmLas Vegas Harry Reid Intl

$32

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Frontier

Dec 21

LAX10:03 pmLos Angeles

1h 23m

LAS11:26 pmLas Vegas Harry Reid Intl

$33

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Frontier

Jan 26

LAX4:00 pmLos Angeles

1h 35m

SFO5:35 pmSan Francisco

$48

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Frontier

Dec 13

LAX6:05 pmLos Angeles

12h 26m

1 stop

ATL9:31 amAtlanta Hartsfield-Jackson

$67

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Quick facts about Frontier

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

Cheapest Route	$19
Most Popular Route	SFO to LAX
Shortest Flight	1h 04m
Longest Flight	3h 13m

The cheapest route Frontier flies is from Fort Myers SW Florida Intl to Cincinnati Cinci./N. Kentucky for $19

Flying from San Francisco to Los Angeles is currently the most popular Frontier route

The quickest Frontier flight route is 1h 04m from Las Vegas (LAS) to Ontario (ONT)

The longest Frontier flight route is 3h 13m from Islip (ISP) to Tampa (TPA)

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Information about flying with Frontier

Does Frontier have flights from Los Angeles?

Yes. Frontier flies out of Los Angeles 79 times a week. However, this number may vary depending on cancellations.

Where does Frontier fly to?

Frontier has a total of 912 routes to 13 different countries. 760 out of 912 routes are domestic, while 152 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 Denver Intl 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 $39 per ticket and with 0 stops, flying from Las Vegas Harry Reid Intl to Burbank Bob Hope and back is the cheapest round-trip domestic route Frontier has available at the moment. Flying from Fort Myers SW Florida Intl to Cincinnati Cinci./N. Kentucky with 0 stops for $19 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

Fair3,123 verified ratings

6.1Boarding

6.7Crew

5.5Comfort

4.4Entertainment

4.6Food

Pros +

Smooth flight excellent landing (in 1895 reviews)
Crew was extremely pleasant. (in 1649 reviews)
On time reliable (in 763 reviews)

Cons -

Aside from this probably one time deal. (in 1257 reviews)
Separate the individuals on the flight. (in 4167 reviews)
On the ticket it said checked bag. (in 1044 reviews)

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

4.0 Mediocre

Anonymous, Sep 2025

There were 2 crews with bad attitude (an old white man and a black lady) but one old white lady and a white girl were nice .