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.

Sat, Dec 13 - Thu, Jan 1

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$64 Roundtrip, found 6 days ago

$64

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Dec 13 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Thu, Jan 1, priced at $64 found 6 days ago

Thu, Feb 5 - Thu, Feb 12

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 3 days ago

$68

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Feb 5 from Los Angeles Intl. to Harry Reid Intl., returning Thu, Feb 12, priced at $68 found 3 days ago

Thu, Dec 11 - Fri, Dec 12

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$70 Roundtrip, found 6 hours ago

$70

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Thu, Dec 11 from Los Angeles Intl. to Harry Reid Intl., returning Fri, Dec 12, priced at $70 found 6 hours ago

Tue, Dec 2 - Tue, Dec 9

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$73 Roundtrip, found 20 hours ago

$73

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Tue, Dec 2 from Los Angeles Intl. to Harry Reid Intl., returning Tue, Dec 9, priced at $73 found 20 hours ago

Tue, Dec 23 - Tue, Jan 6

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$78 Roundtrip, found 17 hours ago

$78

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jan 6, priced at $78 found 17 hours ago

Wed, Dec 31 - Thu, Jan 8

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$78 Roundtrip, found 3 hours ago

$78

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Los Angeles Intl. to Harry Reid Intl., returning Thu, Jan 8, priced at $78 found 3 hours ago

Sat, Dec 13 - Fri, Jan 2

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$79 Roundtrip, found 6 days ago

$79

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Dec 13 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Fri, Jan 2, priced at $79 found 6 days ago

Mon, Dec 1 - Tue, Dec 16

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$82 Roundtrip, found 2 days ago

$82

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Dec 1 from Los Angeles Intl. to Harry Reid Intl., returning Tue, Dec 16, priced at $82 found 2 days ago

Sat, Feb 14 - Mon, Mar 2

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$83 Roundtrip, found 5 hours ago

$83

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Sat, Feb 14 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Mon, Mar 2, priced at $83 found 5 hours ago

Thu, Dec 4 - Tue, Dec 9

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$84 Roundtrip, found 20 hours ago

$84

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Dec 4 from Los Angeles Intl. to Harry Reid Intl., returning Tue, Dec 9, priced at $84 found 20 hours ago

Mon, Dec 1 - Wed, Dec 10

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$87 Roundtrip, found 2 days ago

$87

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Dec 1 from Los Angeles Intl. to Harry Reid Intl., returning Wed, Dec 10, priced at $87 found 2 days ago

Thu, Jan 1 - Sat, Jan 3

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$88 Roundtrip, found 3 hours ago

$88

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Thu, Jan 1 from Los Angeles Intl. to Harry Reid Intl., returning Sat, Jan 3, priced at $88 found 3 hours ago

Thu, Dec 25 - Tue, Jan 6

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$90 Roundtrip, found 17 hours ago

$90

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jan 6, priced at $90 found 17 hours ago

Mon, Dec 1 - Fri, Dec 5

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 Mon, Dec 1 from Los Angeles Intl. to Harry Reid Intl., returning Fri, Dec 5, priced at $93 found 2 days ago

Mon, Dec 22 - Tue, Jan 6

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$94 Roundtrip, found 17 hours ago

$94

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Los Angeles Intl. to San Francisco Intl., returning Tue, Jan 6, priced at $94 found 17 hours ago

Mon, Dec 1 - Thu, Dec 11

LAX

Los Angeles Intl.

LAS

Harry Reid Intl.

$95 Roundtrip, found 2 days ago

$95

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Dec 1 from Los Angeles Intl. to Harry Reid Intl., returning Thu, Dec 11, priced at $95 found 2 days ago

Thu, Dec 18 - Fri, Jan 2

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$96 Roundtrip, found 6 days ago

$96

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Dec 18 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Fri, Jan 2, priced at $96 found 6 days ago

Thu, Dec 18 - Wed, Dec 31

LAX

Los Angeles Intl.

SEA

Seattle - Tacoma Intl.

$97 Roundtrip, found 13 hours ago

$97

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Thu, Dec 18 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, Dec 31, priced at $97 found 13 hours ago

Sat, Jan 10 - Sun, Jan 25

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 Sat, Jan 10 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sun, Jan 25, priced at $98 found 5 hours ago

Thu, Dec 25 - Mon, Jan 5

LAX

Los Angeles Intl.

SFO

San Francisco Intl.

$99 Roundtrip, found 17 hours ago

$99

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Dec 25 from Los Angeles Intl. to San Francisco Intl., returning Mon, Jan 5, priced at $99 found 17 hours ago