$124 Cheap Frontier Airlines flights Seattle (SEA) to Austin (AUS)

$124 Cheap Frontier Airlines flights Seattle (SEA) to Austin (AUS)

Prices were available within the past 7 days and start at $124 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 14 - Tue, Jun 17

SEA

Seattle

AUS

Austin

$249 Roundtrip, found 21 hours ago

$249

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Seattle to Austin, returning Tue, Jun 17, priced at $249 found 21 hours ago

Fri, Jun 13 - Mon, Jun 16

PAE

Seattle

AUS

Austin

$258 Roundtrip, found 21 hours ago

$258

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Seattle to Austin, returning Mon, Jun 16, priced at $258 found 21 hours ago

Sat, Jun 14 - Sat, Jun 21

SEA

Seattle

AUS

Austin

$264 Roundtrip, found 21 hours ago

$264

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Seattle to Austin, returning Sat, Jun 21, priced at $264 found 21 hours ago

Tue, Jun 10 - Mon, Jun 16

SEA

Seattle

AUS

Austin

$267 Roundtrip, found 21 hours ago

$267

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Tue, Jun 10 from Seattle to Austin, returning Mon, Jun 16, priced at $267 found 21 hours ago

Tue, Jun 10 - Sat, Jun 21

SEA

Seattle

AUS

Austin

$273 Roundtrip, found 21 hours ago

$273

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Tue, Jun 10 from Seattle to Austin, returning Sat, Jun 21, priced at $273 found 21 hours ago

Wed, Jun 11 - Tue, Jun 17

SEA

Seattle

AUS

Austin

$276 Roundtrip, found 21 hours ago

$276

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle to Austin, returning Tue, Jun 17, priced at $276 found 21 hours ago

Wed, Jun 11 - Mon, Jun 16

SEA

Seattle

AUS

Austin

$285 Roundtrip, found 21 hours ago

$285

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle to Austin, returning Mon, Jun 16, priced at $285 found 21 hours ago

Wed, Jun 11 - Sat, Jun 21

SEA

Seattle

AUS

Austin

$291 Roundtrip, found 21 hours ago

$291

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle to Austin, returning Sat, Jun 21, priced at $291 found 21 hours ago

Tue, Jun 10 - Fri, Jun 13

SEA

Seattle

AUS

Austin

$294 Roundtrip, found 21 hours ago

$294

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Tue, Jun 10 from Seattle to Austin, returning Fri, Jun 13, priced at $294 found 21 hours ago

Wed, Jun 11 - Fri, Jun 13

SEA

Seattle

AUS

Austin

$312 Roundtrip, found 21 hours ago

$312

Roundtrip

found 21 hours ago

Select Frontier Airlines flight, departing Wed, Jun 11 from Seattle to Austin, returning Fri, Jun 13, priced at $312 found 21 hours ago