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

Oct 28

LAX3:27 pmLos Angeles

1h 25m

LAS4:52 pmLas Vegas Harry Reid Intl

Oct 31

LAS6:31 pmLas Vegas Harry Reid Intl

1h 22m

LAX7:53 pmLos Angeles

$57

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Frontier

Oct 30

LAX8:40 pmLos Angeles

1h 25m

LAS10:05 pmLas Vegas Harry Reid Intl

Nov 1

LAS6:31 pmLas Vegas Harry Reid Intl

1h 22m

LAX7:53 pmLos Angeles

$58

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Frontier

Oct 31

LAX3:27 pmLos Angeles

1h 25m

LAS4:52 pmLas Vegas Harry Reid Intl

Nov 20

LAS11:30 amLas Vegas Harry Reid Intl

1h 23m

LAX12:53 pmLos Angeles

$59

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Frontier

Nov 4

LAX3:27 pmLos Angeles

1h 25m

LAS4:52 pmLas Vegas Harry Reid Intl

Nov 7

LAS6:31 pmLas Vegas Harry Reid Intl

1h 22m

LAX7:53 pmLos Angeles

$60

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Frontier

Nov 7

LAX1:52 pmLos Angeles

1h 37m

SFO3:29 pmSan Francisco

Nov 12

SFO5:28 pmSan Francisco

1h 31m

LAX6:59 pmLos Angeles

$74

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Frontier

Nov 14

LAX3:25 pmLos Angeles

11h 37m

1 stop

ATL6:02 amAtlanta Hartsfield-Jackson

Nov 15

ATL10:35 amAtlanta Hartsfield-Jackson

4h 53m

LAX12:28 pmLos Angeles

$117

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One-way Frontier flight deals

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

Frontier

Apr 7

LAX3:30 pmLos Angeles

1h 18m

LAS4:48 pmLas Vegas Harry Reid Intl

$31

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Frontier

Dec 17

LAX3:35 pmLos Angeles

1h 18m

LAS4:53 pmLas Vegas Harry Reid Intl

$32

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Frontier

Oct 23

LAX3:48 pmLos Angeles

1h 25m

LAS5:13 pmLas Vegas Harry Reid Intl

$33

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Frontier

Oct 27

LAX3:48 pmLos Angeles

1h 25m

LAS5:13 pmLas Vegas Harry Reid Intl

$34

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Frontier

Nov 5

LAX6:29 pmLos Angeles

1h 41m

SFO8:10 pmSan Francisco

$48

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Frontier

Dec 6

LAX6:31 amLos Angeles

9h 18m

1 stop

ATL6:49 pmAtlanta Hartsfield-Jackson

$66

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Quick facts about Frontier

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

Cheapest Route	$18
Most Popular Route	SFO to LAX
Shortest Flight	1h 06m
Longest Flight	2h 57m

The cheapest route Frontier flies is from Denver Intl to Omaha Eppley Airfield for $18

Flying from San Francisco 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 2h 57m from Philadelphia (PHL) to Fort Lauderdale (FLL)

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Information about flying with Frontier

Does Frontier have flights from Los Angeles?

Yes. Frontier flies out of Los Angeles 96 times a week. However, this number may vary depending on cancellations.

Where does Frontier fly to?

Frontier has a total of 900 routes to 13 different countries. 746 out of 900 routes are domestic, while 154 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, Phoenix Sky Harbor 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 $38 per ticket and with 0 stops, flying from Las Vegas Harry Reid Intl to Tucson and back is the cheapest round-trip domestic route Frontier has available at the moment. Flying from Denver Intl to Omaha Eppley Airfield with 0 stops for $18 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

Fair3,137 verified ratings

4.4Entertainment

4.6Food

6.1Boarding

6.7Crew

5.5Comfort

Pros +

Smooth flight excellent landing (in 1895 reviews)
Crew was nice! (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

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 .

8.0 Very good

Anonymous, Sep 2025

Perfect