Cheap Frontier Airlines flights San Francisco (SFO) to Milwaukee (MKE)

Cheap Frontier Airlines flights San Francisco (SFO) to Milwaukee (MKE)

Prices were available within the past 7 days and start at for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 16 - Wed, Jul 29

SFO

San Francisco

MKE

Milwaukee

$299 Roundtrip, found 20 hours ago

$299

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 16 from San Francisco to Milwaukee, returning Wed, Jul 29, priced at $299 found 20 hours ago

Fri, Jul 3 - Wed, Jul 22

SFO

San Francisco

MKE

Milwaukee

$300 Roundtrip, found 20 hours ago

$300

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Fri, Jul 3 from San Francisco to Milwaukee, returning Wed, Jul 22, priced at $300 found 20 hours ago

Thu, Aug 6 - Mon, Aug 24

SFO

San Francisco

MKE

Milwaukee

$313 Roundtrip, found 20 hours ago

$313

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Aug 6 from San Francisco to Milwaukee, returning Mon, Aug 24, priced at $313 found 20 hours ago

Fri, Jul 31 - Sat, Aug 15

SFO

San Francisco

MKE

Milwaukee

$314 Roundtrip, found 20 hours ago

$314

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Fri, Jul 31 from San Francisco to Milwaukee, returning Sat, Aug 15, priced at $314 found 20 hours ago

Thu, Jul 16 - Fri, Jul 31

SFO

San Francisco

MKE

Milwaukee

$319 Roundtrip, found 20 hours ago

$319

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 16 from San Francisco to Milwaukee, returning Fri, Jul 31, priced at $319 found 20 hours ago

Fri, Jul 31 - Fri, Aug 21

SFO

San Francisco

MKE

Milwaukee

$320 Roundtrip, found 20 hours ago

$320

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Fri, Jul 31 from San Francisco to Milwaukee, returning Fri, Aug 21, priced at $320 found 20 hours ago

Thu, Aug 20 - Sat, Sep 5

SFO

San Francisco

MKE

Milwaukee

$334 Roundtrip, found 20 hours ago

$334

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Aug 20 from San Francisco to Milwaukee, returning Sat, Sep 5, priced at $334 found 20 hours ago

Thu, Jul 16 - Fri, Jul 24

SFO

San Francisco

MKE

Milwaukee

$339 Roundtrip, found 20 hours ago

$339

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 16 from San Francisco to Milwaukee, returning Fri, Jul 24, priced at $339 found 20 hours ago

Fri, Jul 17 - Fri, Jul 31

SFO

San Francisco

MKE

Milwaukee

$340 Roundtrip, found 20 hours ago

$340

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Fri, Jul 17 from San Francisco to Milwaukee, returning Fri, Jul 31, priced at $340 found 20 hours ago

Sun, Jul 12 - Wed, Jul 29

SFO

San Francisco

MKE

Milwaukee

$349 Roundtrip, found 20 hours ago

$349

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sun, Jul 12 from San Francisco to Milwaukee, returning Wed, Jul 29, priced at $349 found 20 hours ago

Tue, Aug 4 - Sat, Aug 15

SFO

San Francisco

MKE

Milwaukee

$358 Roundtrip, found 20 hours ago

$358

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Tue, Aug 4 from San Francisco to Milwaukee, returning Sat, Aug 15, priced at $358 found 20 hours ago

Fri, Jul 17 - Fri, Jul 24

SFO

San Francisco

MKE

Milwaukee

$360 Roundtrip, found 20 hours ago

$360

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Fri, Jul 17 from San Francisco to Milwaukee, returning Fri, Jul 24, priced at $360 found 20 hours ago