$77 Cheap Frontier Airlines flights Seattle (SEA) to Austin (AUS)

$77 Cheap Frontier Airlines flights Seattle (SEA) to Austin (AUS)

Prices were available within the past 7 days and start at $77 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 22 - Mon, Feb 9

SEA

Seattle

AUS

Austin

$140 Roundtrip, found 10 hours ago

$140

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Jan 22 from Seattle to Austin, returning Mon, Feb 9, priced at $140 found 10 hours ago

Thu, Jan 8 - Fri, Jan 23

SEA

Seattle

AUS

Austin

$144 Roundtrip, found 10 hours ago

$144

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Jan 8 from Seattle to Austin, returning Fri, Jan 23, priced at $144 found 10 hours ago

Fri, Jan 9 - Fri, Jan 23

SEA

Seattle

AUS

Austin

$148 Roundtrip, found 10 hours ago

$148

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Fri, Jan 9 from Seattle to Austin, returning Fri, Jan 23, priced at $148 found 10 hours ago

Mon, Jan 5 - Fri, Jan 23

SEA

Seattle

AUS

Austin

$151 Roundtrip, found 10 hours ago

$151

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Mon, Jan 5 from Seattle to Austin, returning Fri, Jan 23, priced at $151 found 10 hours ago

Wed, Dec 24 - Tue, Jan 6

SEA

Seattle

AUS

Austin

$154 Roundtrip, found 10 hours ago

$154

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Seattle to Austin, returning Tue, Jan 6, priced at $154 found 10 hours ago

Mon, Jan 5 - Thu, Jan 22

SEA

Seattle

AUS

Austin

$155 Roundtrip, found 10 hours ago

$155

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Mon, Jan 5 from Seattle to Austin, returning Thu, Jan 22, priced at $155 found 10 hours ago

Sat, Jan 10 - Thu, Jan 22

SEA

Seattle

AUS

Austin

$156 Roundtrip, found 10 hours ago

$156

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Sat, Jan 10 from Seattle to Austin, returning Thu, Jan 22, priced at $156 found 10 hours ago

Thu, Jan 22 - Thu, Feb 5

SEA

Seattle

AUS

Austin

$186 Roundtrip, found 10 hours ago

$186

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Jan 22 from Seattle to Austin, returning Thu, Feb 5, priced at $186 found 10 hours ago