$146 Cheap Frontier Airlines flights Buffalo (BUF) to Milwaukee (MKE)

$146 Cheap Frontier Airlines flights Buffalo (BUF) to Milwaukee (MKE)

Prices were available within the past 7 days and start at $146 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 7 - Mon, Sep 14

BUF

Buffalo

MKE

Milwaukee

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Sep 7 from Buffalo to Milwaukee, returning Mon, Sep 14, priced at $260 found 4 days ago

Wed, Sep 2 - Fri, Sep 4

BUF

Buffalo

MKE

Milwaukee

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 2 from Buffalo to Milwaukee, returning Fri, Sep 4, priced at $275 found 1 day ago

Wed, Sep 2 - Thu, Sep 3

BUF

Buffalo

MKE

Milwaukee

$280 Roundtrip, found 13 hours ago

$280

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, Sep 2 from Buffalo to Milwaukee, returning Thu, Sep 3, priced at $280 found 13 hours ago

Sat, Sep 5 - Sat, Sep 12

BUF

Buffalo

MKE

Milwaukee

$281 Roundtrip, found 1 day ago

$281

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 5 from Buffalo to Milwaukee, returning Sat, Sep 12, priced at $281 found 1 day ago

Sat, Sep 5 - Tue, Sep 8

BUF

Buffalo

MKE

Milwaukee

$294 Roundtrip, found 1 hour ago

$294

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Sep 5 from Buffalo to Milwaukee, returning Tue, Sep 8, priced at $294 found 1 hour ago

Sat, Sep 5 - Mon, Sep 7

BUF

Buffalo

MKE

Milwaukee

$309 Roundtrip, found 22 hours ago

$309

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Sep 5 from Buffalo to Milwaukee, returning Mon, Sep 7, priced at $309 found 22 hours ago

Wed, Sep 2 - Sun, Sep 6

BUF

Buffalo

MKE

Milwaukee

$314 Roundtrip, found 4 days ago

$314

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Sep 2 from Buffalo to Milwaukee, returning Sun, Sep 6, priced at $314 found 4 days ago

Wed, Sep 2 - Fri, Sep 4

BUF

Buffalo

MKE

Milwaukee

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 2 from Buffalo to Milwaukee, returning Fri, Sep 4, priced at $329 found 1 day ago

Sat, Sep 5 - Sat, Sep 12

BUF

Buffalo

MKE

Milwaukee

$335 Roundtrip, found 1 day ago

$335

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 5 from Buffalo to Milwaukee, returning Sat, Sep 12, priced at $335 found 1 day ago

Sat, Sep 5 - Tue, Sep 8

BUF

Buffalo

MKE

Milwaukee

$348 Roundtrip, found 1 hour ago

$348

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sat, Sep 5 from Buffalo to Milwaukee, returning Tue, Sep 8, priced at $348 found 1 hour ago