$180 Cheap Frontier Airlines flights Denver (DEN) to Milwaukee (MKE)

$180 Cheap Frontier Airlines flights Denver (DEN) to Milwaukee (MKE)

Prices were available within the past 7 days and start at $180 for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 29 - Fri, Oct 3

DEN

Denver

MKE

Milwaukee

$218 Roundtrip, found 3 days ago

$218

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Denver to Milwaukee, returning Fri, Oct 3, priced at $218 found 3 days ago

Mon, Sep 29 - Fri, Oct 3

DEN

Denver

MKE

Milwaukee

$364 Roundtrip, found 3 days ago

$364

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Denver to Milwaukee, returning Fri, Oct 3, priced at $364 found 3 days ago

Mon, Sep 22 - Mon, Sep 29

DEN

Denver

MKE

Milwaukee

$367 Roundtrip, found 1 day ago

$367

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 22 from Denver to Milwaukee, returning Mon, Sep 29, priced at $367 found 1 day ago

Mon, Sep 22 - Fri, Sep 26

DEN

Denver

MKE

Milwaukee

$382 Roundtrip, found 1 day ago

$382

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 22 from Denver to Milwaukee, returning Fri, Sep 26, priced at $382 found 1 day ago

Sun, Sep 21 - Mon, Sep 29

DEN

Denver

MKE

Milwaukee

$387 Roundtrip, found 1 day ago

$387

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Sep 21 from Denver to Milwaukee, returning Mon, Sep 29, priced at $387 found 1 day ago

Sun, Sep 21 - Mon, Sep 22

DEN

Denver

MKE

Milwaukee

$394 Roundtrip, found 1 day ago

$394

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Sep 21 from Denver to Milwaukee, returning Mon, Sep 22, priced at $394 found 1 day ago

Sun, Sep 21 - Fri, Sep 26

DEN

Denver

MKE

Milwaukee

$402 Roundtrip, found 1 day ago

$402

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Sep 21 from Denver to Milwaukee, returning Fri, Sep 26, priced at $402 found 1 day ago