$34 Cheap Frontier Airlines flights Los Angeles (LAX) to Seattle (SEA)

$34 Cheap Frontier Airlines flights Los Angeles (LAX) to Seattle (SEA)

Prices were available within the past 7 days and start at $34 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 20 - Thu, Nov 27

LAX

Los Angeles

SEA

Seattle

$142 Roundtrip, found 3 days ago

$142

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Los Angeles to Seattle, returning Thu, Nov 27, priced at $142 found 3 days ago

Sat, Nov 15 - Sun, Nov 23

LAX

Los Angeles

SEA

Seattle

$187 Roundtrip, found 1 day ago

$187

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Nov 15 from Los Angeles to Seattle, returning Sun, Nov 23, priced at $187 found 1 day ago

Thu, Nov 20 - Mon, Dec 1

LAX

Los Angeles

SEA

Seattle

$209 Roundtrip, found 3 days ago

$209

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Los Angeles to Seattle, returning Mon, Dec 1, priced at $209 found 3 days ago

Sat, Nov 22 - Thu, Nov 27

LAX

Los Angeles

SEA

Seattle

$210 Roundtrip, found 3 days ago

$210

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Nov 22 from Los Angeles to Seattle, returning Thu, Nov 27, priced at $210 found 3 days ago

Mon, Nov 17 - Thu, Nov 20

LAX

Los Angeles

SEA

Seattle

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Nov 17 from Los Angeles to Seattle, returning Thu, Nov 20, priced at $220 found 1 day ago

Sat, Nov 15 - Fri, Nov 28

LAX

Los Angeles

SEA

Seattle

$226 Roundtrip, found 1 day ago

$226

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Nov 15 from Los Angeles to Seattle, returning Fri, Nov 28, priced at $226 found 1 day ago