Cheap Frontier Airlines flights Milwaukee (MKE) to Austin (AUS)

Cheap Frontier Airlines flights Milwaukee (MKE) to Austin (AUS)

Prices were available within the past 7 days and start at for one-way flights and $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 27 - Mon, Jun 30

MKE

Milwaukee

AUS

Austin

$270 Roundtrip, found 17 hours ago

$270

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Milwaukee to Austin, returning Mon, Jun 30, priced at $270 found 17 hours ago

Fri, Jul 11 - Mon, Jul 14

MKE

Milwaukee

AUS

Austin

$320 Roundtrip, found 1 day ago

$320

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Milwaukee to Austin, returning Mon, Jul 14, priced at $320 found 1 day ago

Mon, Jul 7 - Fri, Jul 11

MKE

Milwaukee

AUS

Austin

$350 Roundtrip, found 1 day ago

$350

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Milwaukee to Austin, returning Fri, Jul 11, priced at $350 found 1 day ago