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, May 5 - Tue, May 12

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$66 Roundtrip, found 5 hours ago

$66

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Tue, May 5 from Los Angeles Intl. to San Francisco Intl., returning Tue, May 12, priced at $66 found 5 hours ago

Sat, May 2 - Tue, May 5

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$66 Roundtrip, found 2 days ago

$66

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 2 from Los Angeles Intl. to Harry Reid Intl., returning Tue, May 5, priced at $66 found 2 days ago

Sat, May 2 - Sun, May 10

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$70 Roundtrip, found 2 days ago

$70

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 2 from Los Angeles Intl. to Harry Reid Intl., returning Sun, May 10, priced at $70 found 2 days ago

Sun, May 10 - Sun, May 17

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$71 Roundtrip, found 2 days ago

$71

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, May 10 from Los Angeles Intl. to Harry Reid Intl., returning Sun, May 17, priced at $71 found 2 days ago

Tue, Apr 28 - Tue, May 5

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$72 Roundtrip, found 2 days ago

$72

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Apr 28 from Los Angeles Intl. to Harry Reid Intl., returning Tue, May 5, priced at $72 found 2 days ago

Tue, Apr 28 - Thu, May 7

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$73 Roundtrip, found 2 days ago

$73

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Apr 28 from Los Angeles Intl. to Harry Reid Intl., returning Thu, May 7, priced at $73 found 2 days ago

Tue, Apr 28 - Sun, May 10

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$76 Roundtrip, found 2 days ago

$76

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Apr 28 from Los Angeles Intl. to Harry Reid Intl., returning Sun, May 10, priced at $76 found 2 days ago

Sat, May 23 - Sat, May 30

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$81 Roundtrip, found 6 days ago

$81

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, May 23 from Los Angeles Intl. to San Francisco Intl., returning Sat, May 30, priced at $81 found 6 days ago

Tue, May 12 - Wed, May 20

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$82 Roundtrip, found 1 hour ago

$82

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Tue, May 12 from Los Angeles Intl. to Harry Reid Intl., returning Wed, May 20, priced at $82 found 1 hour ago

Wed, Apr 29 - Thu, May 7

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$83 Roundtrip, found 2 days ago

$83

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Apr 29 from Los Angeles Intl. to Harry Reid Intl., returning Thu, May 7, priced at $83 found 2 days ago

Sat, May 9 - Sun, May 17

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 Sat, May 9 from Los Angeles Intl. to Harry Reid Intl., returning Sun, May 17, priced at $88 found 2 days ago

Fri, May 15 - Wed, May 20

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$89 Roundtrip, found 2 days ago

$89

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 15 from Los Angeles Intl. to Harry Reid Intl., returning Wed, May 20, priced at $89 found 2 days ago

Fri, May 29 - Thu, Jun 4

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$90 Roundtrip, found 2 days ago

$90

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 29 from Los Angeles Intl. to Harry Reid Intl., returning Thu, Jun 4, priced at $90 found 2 days ago

Wed, Jun 17 - Tue, Jun 23

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$91 Roundtrip, found 11 hours ago

$91

Roundtrip

found 11 hours ago

Select Frontier Airlines flight, departing Wed, Jun 17 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jun 23, priced at $91 found 11 hours ago

Fri, Apr 24 - Fri, May 1

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$92 Roundtrip, found 3 days ago

$92

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Apr 24 from Los Angeles Intl. to Harry Reid Intl., returning Fri, May 1, priced at $92 found 3 days ago

Fri, May 15 - Sun, May 17

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$93 Roundtrip, found 2 days ago

$93

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 15 from Los Angeles Intl. to Harry Reid Intl., returning Sun, May 17, priced at $93 found 2 days ago

Tue, Jun 30 - Sat, Jul 4

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$95 Roundtrip, found 1 day ago

$95

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 30 from Los Angeles Intl. to San Francisco Intl., returning Sat, Jul 4, priced at $95 found 1 day ago

Wed, May 13 - Wed, May 27

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$98 Roundtrip, found 5 hours ago

$98

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, May 13 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, May 27, priced at $98 found 5 hours ago

Wed, Apr 29 - Thu, Apr 30

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$98 Roundtrip, found 2 days ago

$98

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Apr 29 from Los Angeles Intl. to Harry Reid Intl., returning Thu, Apr 30, priced at $98 found 2 days ago

Tue, Apr 21 - Thu, Apr 23

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$99 Roundtrip, found 3 days ago

$99

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Apr 21 from Los Angeles Intl. to Harry Reid Intl., returning Thu, Apr 23, priced at $99 found 3 days ago