$110 Cheap Frontier Airlines flights Austin (AUS) to Seattle (SEA)

$110 Cheap Frontier Airlines flights Austin (AUS) to Seattle (SEA)

Prices were available within the past 7 days and start at $110 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 4 - Thu, Nov 20

AUS

Austin

SEA

Seattle

$180 Roundtrip, found 1 day ago

$180

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Nov 4 from Austin to Seattle, returning Thu, Nov 20, priced at $180 found 1 day ago

Sat, Nov 1 - Sat, Nov 15

AUS

Austin

SEA

Seattle

$204 Roundtrip, found 4 days ago

$204

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Nov 1 from Austin to Seattle, returning Sat, Nov 15, priced at $204 found 4 days ago

Sat, Nov 1 - Sat, Nov 15

AUS

Austin

SEA

Seattle

$220 Roundtrip, found 4 days ago

$220

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Nov 1 from Austin to Seattle, returning Sat, Nov 15, priced at $220 found 4 days ago

Mon, Dec 8 - Mon, Dec 22

AUS

Austin

SEA

Seattle

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Dec 8 from Austin to Seattle, returning Mon, Dec 22, priced at $230 found 1 day ago

Wed, Oct 29 - Mon, Nov 3

AUS

Austin

SEA

Seattle

$232 Roundtrip, found 2 days ago

$232

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 29 from Austin to Seattle, returning Mon, Nov 3, priced at $232 found 2 days ago

Thu, Nov 20 - Thu, Nov 27

AUS

Austin

SEA

Seattle

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Nov 20 from Austin to Seattle, returning Thu, Nov 27, priced at $236 found 1 day ago