Flights from St. Louis to Cumberland Center

Cheapest flights from St. Louis

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.

Tue, Aug 12 - Wed, Aug 20

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$317 Roundtrip, found 8 hours ago

$317

Roundtrip

found 8 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Wed, Aug 20, priced at $317 found 8 hours ago

Tue, Aug 12 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$341 Roundtrip, found 8 hours ago

$341

Roundtrip

found 8 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Thu, Aug 21, priced at $341 found 8 hours ago

Fri, Aug 15 - Wed, Aug 20

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$347 Roundtrip, found 8 hours ago

$347

Roundtrip

found 8 hours ago

Select Delta flight, departing Fri, Aug 15 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Wed, Aug 20, priced at $347 found 8 hours ago

Sun, Aug 17 - Wed, Aug 20

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$352 Roundtrip, found 8 hours ago

$352

Roundtrip

found 8 hours ago

Select Delta flight, departing Sun, Aug 17 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Wed, Aug 20, priced at $352 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$357 Roundtrip, found 8 hours ago

$357

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $357 found 8 hours ago

Tue, Aug 12 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$362 Roundtrip, found 8 hours ago

$362

Roundtrip

found 8 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Fri, Aug 15, priced at $362 found 8 hours ago

Tue, Aug 12 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$362 Roundtrip, found 8 hours ago

$362

Roundtrip

found 8 hours ago

Select Delta flight, departing Tue, Aug 12 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Sat, Aug 16, priced at $362 found 8 hours ago

Mon, Aug 11 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$365 Roundtrip, found 8 hours ago

$365

Roundtrip

found 8 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Thu, Aug 21, priced at $365 found 8 hours ago

Fri, Aug 15 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$371 Roundtrip, found 8 hours ago

$371

Roundtrip

found 8 hours ago

Select Delta flight, departing Fri, Aug 15 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Thu, Aug 21, priced at $371 found 8 hours ago

Sun, Aug 17 - Thu, Aug 21

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$376 Roundtrip, found 8 hours ago

$376

Roundtrip

found 8 hours ago

Select Delta flight, departing Sun, Aug 17 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Thu, Aug 21, priced at $376 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$378 Roundtrip, found 8 hours ago

$378

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $378 found 8 hours ago

Mon, Aug 11 - Fri, Aug 15

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$386 Roundtrip, found 8 hours ago

$386

Roundtrip

found 8 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Fri, Aug 15, priced at $386 found 8 hours ago

Mon, Aug 11 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$386 Roundtrip, found 8 hours ago

$386

Roundtrip

found 8 hours ago

Select Delta flight, departing Mon, Aug 11 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Sat, Aug 16, priced at $386 found 8 hours ago

Fri, Aug 15 - Sat, Aug 16

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$392 Roundtrip, found 8 hours ago

$392

Roundtrip

found 8 hours ago

Select Delta flight, departing Fri, Aug 15 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Sat, Aug 16, priced at $392 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$394 Roundtrip, found 8 hours ago

$394

Roundtrip

found 8 hours ago

Select United flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $394 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$396 Roundtrip, found 8 hours ago

$396

Roundtrip

found 8 hours ago

Select United flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $396 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$403 Roundtrip, found 8 hours ago

$403

Roundtrip

found 8 hours ago

Select Delta flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $403 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$403 Roundtrip, found 8 hours ago

$403

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $403 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$405 Roundtrip, found 8 hours ago

$405

Roundtrip

found 8 hours ago

Select American Airlines flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $405 found 8 hours ago

Thu, Aug 14 - Mon, Aug 18

STL

Lambert-St. Louis Intl.

PWM

Portland Intl. Jetport

$406 Roundtrip, found 8 hours ago

$406

Roundtrip

found 8 hours ago

Select United flight, departing Thu, Aug 14 from Lambert-St. Louis Intl. to Portland Intl. Jetport, returning Mon, Aug 18, priced at $406 found 8 hours ago