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 $306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 29 - Sun, Oct 5

MKE

Milwaukee

AUS

Austin

$306 Roundtrip, found 3 days ago

$306

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Milwaukee to Austin, returning Sun, Oct 5, priced at $306 found 3 days ago

Mon, Sep 29 - Mon, Oct 6

MKE

Milwaukee

AUS

Austin

$331 Roundtrip, found 3 days ago

$331

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Milwaukee to Austin, returning Mon, Oct 6, priced at $331 found 3 days ago

Mon, Sep 29 - Fri, Oct 3

MKE

Milwaukee

AUS

Austin

$336 Roundtrip, found 3 days ago

$336

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Milwaukee to Austin, returning Fri, Oct 3, priced at $336 found 3 days ago