Cheap Frontier Airlines flights Portland (PDX) to Austin (AUS)

Cheap Frontier Airlines flights Portland (PDX) to Austin (AUS)

Prices were available within the past 7 days and start at for one-way flights and $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 10 - Thu, May 14

PDX

Portland

AUS

Austin

$215 Roundtrip, found 1 day ago

$215

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, May 10 from Portland to Austin, returning Thu, May 14, priced at $215 found 1 day ago

Thu, May 7 - Thu, May 14

PDX

Portland

AUS

Austin

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 7 from Portland to Austin, returning Thu, May 14, priced at $240 found 1 day ago

Thu, May 7 - Sat, May 9

PDX

Portland

AUS

Austin

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 7 from Portland to Austin, returning Sat, May 9, priced at $260 found 1 day ago

Sun, May 10 - Sun, May 17

PDX

Portland

AUS

Austin

$291 Roundtrip, found 1 day ago

$291

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, May 10 from Portland to Austin, returning Sun, May 17, priced at $291 found 1 day ago

Thu, May 7 - Sun, May 17

PDX

Portland

AUS

Austin

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, May 7 from Portland to Austin, returning Sun, May 17, priced at $316 found 1 day ago