Flights from Portland to Milwaukee

Cheapest flights from Portland

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 30 - Thu, Sep 4

PDX

Portland Intl.

MKE

General Mitchell Intl.

$259 Roundtrip, found 13 hours ago

$259

Roundtrip

found 13 hours ago

Select Spirit Airlines flight, departing Sat, Aug 30 from Portland Intl. to General Mitchell Intl., returning Thu, Sep 4, priced at $259 found 13 hours ago

Wed, Aug 27 - Thu, Sep 4

PDX

Portland Intl.

MKE

General Mitchell Intl.

$279 Roundtrip, found 13 hours ago

$279

Roundtrip

found 13 hours ago

Select Spirit Airlines flight, departing Wed, Aug 27 from Portland Intl. to General Mitchell Intl., returning Thu, Sep 4, priced at $279 found 13 hours ago

Mon, Aug 25 - Fri, Sep 5

PDX

Portland Intl.

MKE

General Mitchell Intl.

$326 Roundtrip, found 13 hours ago

$326

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Mon, Aug 25 from Portland Intl. to General Mitchell Intl., returning Fri, Sep 5, priced at $326 found 13 hours ago

Sun, Aug 31 - Tue, Sep 2

PDX

Portland Intl.

MKE

General Mitchell Intl.

$329 Roundtrip, found 13 hours ago

$329

Roundtrip

found 13 hours ago

Select Hawaiian Airlines flight, departing Sun, Aug 31 from Portland Intl. to General Mitchell Intl., returning Tue, Sep 2, priced at $329 found 13 hours ago

Sun, Aug 31 - Sat, Sep 6

PDX

Portland Intl.

MKE

General Mitchell Intl.

$333 Roundtrip, found 13 hours ago

$333

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Sun, Aug 31 from Portland Intl. to General Mitchell Intl., returning Sat, Sep 6, priced at $333 found 13 hours ago

Mon, Aug 25 - Tue, Sep 2

PDX

Portland Intl.

MKE

General Mitchell Intl.

$338 Roundtrip, found 13 hours ago

$338

Roundtrip

found 13 hours ago

Select Hawaiian Airlines flight, departing Mon, Aug 25 from Portland Intl. to General Mitchell Intl., returning Tue, Sep 2, priced at $338 found 13 hours ago

Mon, Aug 25 - Sat, Sep 6

PDX

Portland Intl.

MKE

General Mitchell Intl.

$342 Roundtrip, found 13 hours ago

$342

Roundtrip

found 13 hours ago

Select Hawaiian Airlines flight, departing Mon, Aug 25 from Portland Intl. to General Mitchell Intl., returning Sat, Sep 6, priced at $342 found 13 hours ago

Sat, Aug 30 - Sat, Sep 6

PDX

Portland Intl.

MKE

General Mitchell Intl.

$346 Roundtrip, found 13 hours ago

$346

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Sat, Aug 30 from Portland Intl. to General Mitchell Intl., returning Sat, Sep 6, priced at $346 found 13 hours ago

Sun, Aug 31 - Sun, Sep 7

PDX

Portland Intl.

MKE

General Mitchell Intl.

$348 Roundtrip, found 13 hours ago

$348

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Sun, Aug 31 from Portland Intl. to General Mitchell Intl., returning Sun, Sep 7, priced at $348 found 13 hours ago

Mon, Aug 25 - Sun, Sep 7

PDX

Portland Intl.

MKE

General Mitchell Intl.

$357 Roundtrip, found 13 hours ago

$357

Roundtrip

found 13 hours ago

Select Hawaiian Airlines flight, departing Mon, Aug 25 from Portland Intl. to General Mitchell Intl., returning Sun, Sep 7, priced at $357 found 13 hours ago

Fri, Aug 29 - Sat, Sep 6

PDX

Portland Intl.

MKE

General Mitchell Intl.

$361 Roundtrip, found 13 hours ago

$361

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Fri, Aug 29 from Portland Intl. to General Mitchell Intl., returning Sat, Sep 6, priced at $361 found 13 hours ago

Fri, Aug 29 - Fri, Sep 5

PDX

Portland Intl.

MKE

General Mitchell Intl.

$370 Roundtrip, found 13 hours ago

$370

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Fri, Aug 29 from Portland Intl. to General Mitchell Intl., returning Fri, Sep 5, priced at $370 found 13 hours ago

Fri, Aug 29 - Sun, Sep 7

PDX

Portland Intl.

MKE

General Mitchell Intl.

$376 Roundtrip, found 13 hours ago

$376

Roundtrip

found 13 hours ago

Select Hawaiian Airlines flight, departing Fri, Aug 29 from Portland Intl. to General Mitchell Intl., returning Sun, Sep 7, priced at $376 found 13 hours ago