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

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

Prices were available within the past 7 days and start at for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 7 - Mon, Jul 14

AUS

Austin

MKE

Milwaukee

$298 Roundtrip, found 1 day ago

$298

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Austin to Milwaukee, returning Mon, Jul 14, priced at $298 found 1 day ago

Fri, Jul 11 - Mon, Jul 14

AUS

Austin

MKE

Milwaukee

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Austin to Milwaukee, returning Mon, Jul 14, priced at $302 found 1 day ago