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.

Sun, Sep 28 - Wed, Oct 1

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$88 Roundtrip, found 2 days ago

$88

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Los Angeles Intl. to Harry Reid Intl., returning Wed, Oct 1, priced at $88 found 2 days ago

Fri, Jul 18 - Tue, Jul 22

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$98 Roundtrip, found 7 hours ago

$98

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Los Angeles Intl. to Harry Reid Intl., returning Tue, Jul 22, priced at $98 found 7 hours ago

Mon, Oct 20 - Fri, Oct 24

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$99 Roundtrip, found 1 day ago

$99

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Los Angeles Intl. to Harry Reid Intl., returning Fri, Oct 24, priced at $99 found 1 day ago

Tue, Jul 22 - Tue, Jul 29

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$103 Roundtrip, found 2 days ago

$103

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jul 29, priced at $103 found 2 days ago

Thu, Jul 24 - Tue, Jul 29

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$105 Roundtrip, found 2 days ago

$105

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jul 29, priced at $105 found 2 days ago

Tue, Jul 22 - Sat, Jul 26

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$108 Roundtrip, found 2 days ago

$108

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Los Angeles Intl. to San Francisco Intl., returning Sat, Jul 26, priced at $108 found 2 days ago

Wed, Oct 1 - Sat, Oct 4

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$109 Roundtrip, found 10 hours ago

$109

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Wed, Oct 1 from Los Angeles Intl. to Harry Reid Intl., returning Sat, Oct 4, priced at $109 found 10 hours ago

Tue, Jul 22 - Thu, Jul 24

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$110 Roundtrip, found 2 days ago

$110

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Los Angeles Intl. to San Francisco Intl., returning Thu, Jul 24, priced at $110 found 2 days ago

Tue, Jul 22 - Wed, Jul 30

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$117 Roundtrip, found 2 days ago

$117

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Los Angeles Intl. to San Francisco Intl., returning Wed, Jul 30, priced at $117 found 2 days ago

Thu, Jul 24 - Wed, Jul 30

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$119 Roundtrip, found 2 days ago

$119

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Los Angeles Intl. to San Francisco Intl., returning Wed, Jul 30, priced at $119 found 2 days ago

Mon, Sep 8 - Mon, Sep 29

LAX

Los Angeles Intl.

DFW

Dallas-Fort Worth Intl.

$124 Roundtrip, found 3 days ago

$124

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 8 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Mon, Sep 29, priced at $124 found 3 days ago

Sat, Sep 27 - Sat, Oct 4

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$129 Roundtrip, found 1 day ago

$129

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $129 found 1 day ago

Fri, Jul 25 - Sun, Jul 27

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$131 Roundtrip, found 5 days ago

$131

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jul 25 from Los Angeles Intl. to San Francisco Intl., returning Sun, Jul 27, priced at $131 found 5 days ago

Fri, Sep 12 - Tue, Sep 16

LAX

Los Angeles Intl.

DFW

Dallas-Fort Worth Intl.

$140 Roundtrip, found 2 days ago

$140

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Tue, Sep 16, priced at $140 found 2 days ago

Fri, Sep 12 - Tue, Sep 16

LAX

Los Angeles Intl.

DFW

Dallas-Fort Worth Intl.

$141 Roundtrip, found 2 days ago

$141

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Tue, Sep 16, priced at $141 found 2 days ago

Tue, Jul 22 - Tue, Aug 5

LAX

Los Angeles Intl.

DFW

Dallas-Fort Worth Intl.

$145 Roundtrip, found 2 days ago

$145

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Tue, Aug 5, priced at $145 found 2 days ago

Sat, Aug 30 - Sat, Sep 6

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$148 Roundtrip, found 9 hours ago

$148

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 6, priced at $148 found 9 hours ago

Mon, Jul 21 - Thu, Jul 24

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$150 Roundtrip, found 2 days ago

$150

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 21 from Los Angeles Intl. to San Francisco Intl., returning Thu, Jul 24, priced at $150 found 2 days ago

Sat, Aug 30 - Thu, Sep 4

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$153 Roundtrip, found 9 hours ago

$153

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Thu, Sep 4, priced at $153 found 9 hours ago

Fri, Aug 8 - Sun, Aug 10

LAX

Los Angeles Intl.

DFW

Dallas-Fort Worth Intl.

$155 Roundtrip, found 5 days ago

$155

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Sun, Aug 10, priced at $155 found 5 days ago