Cheap Frontier Airlines Airfare & Plane Tickets

Top Flight Deals

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 24 - Sun, Mar 29

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 6 days ago

$68

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Mar 24 from Los Angeles Intl. to Harry Reid Intl., returning Sun, Mar 29, priced at $68 found 6 days ago

Wed, Dec 31 - Wed, Jan 7

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$78 Roundtrip, found 4 days ago

$78

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Los Angeles Intl. to San Francisco Intl., returning Wed, Jan 7, priced at $78 found 4 days ago

Thu, Jan 1 - Tue, Jan 6

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$78 Roundtrip, found 6 days ago

$78

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jan 1 from Los Angeles Intl. to Harry Reid Intl., returning Tue, Jan 6, priced at $78 found 6 days ago

Tue, Mar 24 - Fri, Apr 3

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$84 Roundtrip, found 6 days ago

$84

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Mar 24 from Los Angeles Intl. to Harry Reid Intl., returning Fri, Apr 3, priced at $84 found 6 days ago

Wed, Dec 31 - Thu, Jan 1

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$88 Roundtrip, found 4 days ago

$88

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Los Angeles Intl. to San Francisco Intl., returning Thu, Jan 1, priced at $88 found 4 days ago

Thu, Dec 25 - Fri, Dec 26

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$99 Roundtrip, found 4 days ago

$99

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Los Angeles Intl. to Harry Reid Intl., returning Fri, Dec 26, priced at $99 found 4 days ago

Fri, Mar 27 - Fri, Apr 3

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$100 Roundtrip, found 6 days ago

$100

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Mar 27 from Los Angeles Intl. to Harry Reid Intl., returning Fri, Apr 3, priced at $100 found 6 days ago

Tue, Dec 30 - Wed, Dec 31

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$103 Roundtrip, found 6 days ago

$103

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Dec 30 from Los Angeles Intl. to Harry Reid Intl., returning Wed, Dec 31, priced at $103 found 6 days ago

Fri, Mar 27 - Tue, Mar 31

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$109 Roundtrip, found 6 days ago

$109

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Mar 27 from Los Angeles Intl. to Harry Reid Intl., returning Tue, Mar 31, priced at $109 found 6 days ago

Wed, Dec 31 - Sat, Jan 3

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$111 Roundtrip, found 6 days ago

$111

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Los Angeles Intl. to Harry Reid Intl., returning Sat, Jan 3, priced at $111 found 6 days ago

Mon, Jan 12 - Tue, Jan 27

LAX

Los Angeles Intl.

JFK

John F. Kennedy Intl.

$113 Roundtrip, found 1 day ago

$113

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Los Angeles Intl. to John F. Kennedy Intl., returning Tue, Jan 27, priced at $113 found 1 day ago

Wed, Dec 31 - Tue, Jan 6

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$114 Roundtrip, found 4 days ago

$114

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jan 6, priced at $114 found 4 days ago

Fri, Dec 26 - Wed, Jan 7

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$125 Roundtrip, found 4 days ago

$125

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Dec 26 from Los Angeles Intl. to San Francisco Intl., returning Wed, Jan 7, priced at $125 found 4 days ago

Thu, Jan 1 - Sun, Jan 4

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$128 Roundtrip, found 1 day ago

$128

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 1 from Los Angeles Intl. to Harry Reid Intl., returning Sun, Jan 4, priced at $128 found 1 day ago

Wed, Dec 31 - Sat, Jan 3

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$129 Roundtrip, found 4 days ago

$129

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Los Angeles Intl. to San Francisco Intl., returning Sat, Jan 3, priced at $129 found 4 days ago

Thu, Dec 25 - Wed, Jan 7

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$130 Roundtrip, found 4 days ago

$130

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Los Angeles Intl. to San Francisco Intl., returning Wed, Jan 7, priced at $130 found 4 days ago

Wed, Dec 31 - Fri, Jan 2

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$133 Roundtrip, found 4 days ago

$133

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Los Angeles Intl. to San Francisco Intl., returning Fri, Jan 2, priced at $133 found 4 days ago

Fri, Dec 26 - Thu, Jan 1

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$135 Roundtrip, found 4 days ago

$135

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Dec 26 from Los Angeles Intl. to San Francisco Intl., returning Thu, Jan 1, priced at $135 found 4 days ago

Tue, Jan 6 - Sun, Jan 18

LAX

Los Angeles Intl.

JFK

John F. Kennedy Intl.

$136 Roundtrip, found 1 day ago

$136

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jan 6 from Los Angeles Intl. to John F. Kennedy Intl., returning Sun, Jan 18, priced at $136 found 1 day ago

Thu, Dec 25 - Thu, Jan 1

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$140 Roundtrip, found 4 days ago

$140

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Los Angeles Intl. to San Francisco Intl., returning Thu, Jan 1, priced at $140 found 4 days ago