Flights from Milwaukee to Casco

Cheapest flights from Milwaukee

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.

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$198 Roundtrip, found 5 days ago

$198

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $198 found 5 days ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$230 Roundtrip, found 5 days ago

$230

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $230 found 5 days ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$233 Roundtrip, found 5 days ago

$233

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $233 found 5 days ago

Wed, Sep 17 - Sat, Sep 20

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Sat, Sep 20, priced at $237 found 1 day ago

Thu, Sep 18 - Thu, Oct 2

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$243 Roundtrip, found 3 days ago

$243

Roundtrip

found 3 days ago

Select American Airlines flight, departing Thu, Sep 18 from General Mitchell Intl. to Portland Intl. Jetport, returning Thu, Oct 2, priced at $243 found 3 days ago

Sun, Sep 21 - Tue, Sep 23

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Sep 21 from General Mitchell Intl. to Portland Intl. Jetport, returning Tue, Sep 23, priced at $252 found 1 day ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$260 Roundtrip, found 5 days ago

$260

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $260 found 5 days ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$265 Roundtrip, found 5 days ago

$265

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $265 found 5 days ago

Mon, Sep 15 - Mon, Sep 29

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$266 Roundtrip, found 19 hours ago

$266

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Mon, Sep 15 from General Mitchell Intl. to Portland Intl. Jetport, returning Mon, Sep 29, priced at $266 found 19 hours ago

Sat, Sep 20 - Tue, Sep 23

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Sep 20 from General Mitchell Intl. to Portland Intl. Jetport, returning Tue, Sep 23, priced at $267 found 1 day ago

Mon, Sep 15 - Mon, Sep 29

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$268 Roundtrip, found 19 hours ago

$268

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Mon, Sep 15 from General Mitchell Intl. to Portland Intl. Jetport, returning Mon, Sep 29, priced at $268 found 19 hours ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$270 Roundtrip, found 5 days ago

$270

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $270 found 5 days ago

Sat, Sep 20 - Tue, Sep 23

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 20 from General Mitchell Intl. to Portland Intl. Jetport, returning Tue, Sep 23, priced at $270 found 1 day ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$278 Roundtrip, found 5 days ago

$278

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $278 found 5 days ago

Sun, Sep 14 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$282 Roundtrip, found 3 days ago

$282

Roundtrip

found 3 days ago

Select Delta flight, departing Sun, Sep 14 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $282 found 3 days ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$283 Roundtrip, found 5 days ago

$283

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $283 found 5 days ago

Wed, Sep 17 - Mon, Sep 22

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$283 Roundtrip, found 1 day ago

$283

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Mon, Sep 22, priced at $283 found 1 day ago

Tue, Aug 5 - Thu, Aug 14

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$287 Roundtrip, found 2 days ago

$287

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Aug 5 from General Mitchell Intl. to Portland Intl. Jetport, returning Thu, Aug 14, priced at $287 found 2 days ago

Sat, Sep 20 - Tue, Sep 23

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select United flight, departing Sat, Sep 20 from General Mitchell Intl. to Portland Intl. Jetport, returning Tue, Sep 23, priced at $287 found 1 day ago

Wed, Sep 17 - Fri, Sep 26

MKE

General Mitchell Intl.

PWM

Portland Intl. Jetport

$291 Roundtrip, found 5 days ago

$291

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 17 from General Mitchell Intl. to Portland Intl. Jetport, returning Fri, Sep 26, priced at $291 found 5 days ago