$33 Cheap Frontier Airlines flights Los Angeles (LAX) to Seattle (SEA)

$33 Cheap Frontier Airlines flights Los Angeles (LAX) to Seattle (SEA)

Prices were available within the past 7 days and start at $33 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 24 - Tue, Mar 31

LAX

Los Angeles

SEA

Seattle

$76 Roundtrip, found 6 days ago

$76

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Mar 24 from Los Angeles to Seattle, returning Tue, Mar 31, priced at $76 found 6 days ago

Thu, Feb 5 - Sun, Feb 8

LAX

Los Angeles

SEA

Seattle

$78 Roundtrip, found 2 days ago

$78

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Feb 5 from Los Angeles to Seattle, returning Sun, Feb 8, priced at $78 found 2 days ago

Tue, Mar 24 - Fri, Apr 3

LAX

Los Angeles

SEA

Seattle

$87 Roundtrip, found 4 days ago

$87

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Mar 24 from Los Angeles to Seattle, returning Fri, Apr 3, priced at $87 found 4 days ago

Tue, Mar 24 - Wed, Apr 1

LAX

Los Angeles

SEA

Seattle

$97 Roundtrip, found 4 days ago

$97

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Mar 24 from Los Angeles to Seattle, returning Wed, Apr 1, priced at $97 found 4 days ago

Thu, Mar 26 - Fri, Apr 3

LAX

Los Angeles

SEA

Seattle

$98 Roundtrip, found 4 days ago

$98

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Mar 26 from Los Angeles to Seattle, returning Fri, Apr 3, priced at $98 found 4 days ago

Wed, Jan 28 - Sun, Feb 1

LAX

Los Angeles

SEA

Seattle

$102 Roundtrip, found 5 days ago

$102

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jan 28 from Los Angeles to Seattle, returning Sun, Feb 1, priced at $102 found 5 days ago