$64 Cheap Frontier Airlines flights Las Vegas (LAS) to Seattle (SEA)

$64 Cheap Frontier Airlines flights Las Vegas (LAS) to Seattle (SEA)

Prices were available within the past 7 days and start at $64 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 15 - Mon, Jul 20

LAS

Las Vegas

SEA

Seattle

$128 Roundtrip, found 4 days ago

$128

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jul 15 from Las Vegas to Seattle, returning Mon, Jul 20, priced at $128 found 4 days ago

Tue, Jul 14 - Mon, Jul 20

LAS

Las Vegas

SEA

Seattle

$133 Roundtrip, found 4 days ago

$133

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 14 from Las Vegas to Seattle, returning Mon, Jul 20, priced at $133 found 4 days ago

Tue, Aug 18 - Wed, Aug 19

LAS

Las Vegas

SEA

Seattle

$138 Roundtrip, found 1 day ago

$138

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 18 from Las Vegas to Seattle, returning Wed, Aug 19, priced at $138 found 1 day ago

Tue, Aug 18 - Sat, Aug 22

LAS

Las Vegas

SEA

Seattle

$144 Roundtrip, found 1 day ago

$144

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 18 from Las Vegas to Seattle, returning Sat, Aug 22, priced at $144 found 1 day ago

Wed, Jul 15 - Thu, Jul 23

LAS

Las Vegas

SEA

Seattle

$148 Roundtrip, found 4 days ago

$148

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jul 15 from Las Vegas to Seattle, returning Thu, Jul 23, priced at $148 found 4 days ago

Thu, Aug 20 - Sat, Sep 5

LAS

Las Vegas

SEA

Seattle

$150 Roundtrip, found 4 days ago

$150

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Aug 20 from Las Vegas to Seattle, returning Sat, Sep 5, priced at $150 found 4 days ago