Flights from Grand Rapids to Lake Oswego

Cheapest flights from Grand Rapids

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, Jul 9 - Sat, Jul 12

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$361 Roundtrip, found 5 hours ago

$361

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Gerald R. Ford Intl. to Portland Intl., returning Sat, Jul 12, priced at $361 found 5 hours ago

Mon, Jul 7 - Sat, Jul 12

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$366 Roundtrip, found 5 hours ago

$366

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Gerald R. Ford Intl. to Portland Intl., returning Sat, Jul 12, priced at $366 found 5 hours ago

Fri, Jul 11 - Sat, Jul 12

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$370 Roundtrip, found 5 hours ago

$370

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Gerald R. Ford Intl. to Portland Intl., returning Sat, Jul 12, priced at $370 found 5 hours ago

Wed, Jul 9 - Wed, Jul 16

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$396 Roundtrip, found 1 day ago

$396

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Gerald R. Ford Intl. to Portland Intl., returning Wed, Jul 16, priced at $396 found 1 day ago

Wed, Jul 9 - Thu, Jul 17

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$401 Roundtrip, found 5 hours ago

$401

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Gerald R. Ford Intl. to Portland Intl., returning Thu, Jul 17, priced at $401 found 5 hours ago

Wed, Jul 9 - Sun, Jul 13

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$405 Roundtrip, found 5 hours ago

$405

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Gerald R. Ford Intl. to Portland Intl., returning Sun, Jul 13, priced at $405 found 5 hours ago

Mon, Jul 7 - Thu, Jul 17

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$406 Roundtrip, found 5 hours ago

$406

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Gerald R. Ford Intl. to Portland Intl., returning Thu, Jul 17, priced at $406 found 5 hours ago

Mon, Jul 7 - Sun, Jul 13

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$410 Roundtrip, found 5 hours ago

$410

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Gerald R. Ford Intl. to Portland Intl., returning Sun, Jul 13, priced at $410 found 5 hours ago

Fri, Jul 11 - Sun, Jul 13

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$414 Roundtrip, found 5 hours ago

$414

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Gerald R. Ford Intl. to Portland Intl., returning Sun, Jul 13, priced at $414 found 5 hours ago

Wed, Jul 9 - Wed, Jul 16

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$477 Roundtrip, found 5 hours ago

$477

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Gerald R. Ford Intl. to Portland Intl., returning Wed, Jul 16, priced at $477 found 5 hours ago

Mon, Jul 7 - Wed, Jul 16

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$482 Roundtrip, found 5 hours ago

$482

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Gerald R. Ford Intl. to Portland Intl., returning Wed, Jul 16, priced at $482 found 5 hours ago

Fri, Jul 11 - Wed, Jul 16

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$486 Roundtrip, found 5 hours ago

$486

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Gerald R. Ford Intl. to Portland Intl., returning Wed, Jul 16, priced at $486 found 5 hours ago

Tue, Jul 8 - Tue, Jul 15

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$733 Roundtrip, found 5 hours ago

$733

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Jul 8 from Gerald R. Ford Intl. to Portland Intl., returning Tue, Jul 15, priced at $733 found 5 hours ago

Tue, Jul 8 - Sat, Jul 12

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$776 Roundtrip, found 5 hours ago

$776

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Jul 8 from Gerald R. Ford Intl. to Portland Intl., returning Sat, Jul 12, priced at $776 found 5 hours ago

Tue, Jul 8 - Mon, Jul 14

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$790 Roundtrip, found 5 hours ago

$790

Roundtrip

found 5 hours ago

Select Delta flight, departing Tue, Jul 8 from Gerald R. Ford Intl. to Portland Intl., returning Mon, Jul 14, priced at $790 found 5 hours ago

Thu, Jul 10 - Tue, Jul 15

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$831 Roundtrip, found 5 hours ago

$831

Roundtrip

found 5 hours ago

Select Delta flight, departing Thu, Jul 10 from Gerald R. Ford Intl. to Portland Intl., returning Tue, Jul 15, priced at $831 found 5 hours ago

Thu, Jul 10 - Sat, Jul 12

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$871 Roundtrip, found 5 hours ago

$871

Roundtrip

found 5 hours ago

Select United flight, departing Thu, Jul 10 from Gerald R. Ford Intl. to Portland Intl., returning Sat, Jul 12, priced at $871 found 5 hours ago

Thu, Jul 10 - Mon, Jul 14

GRR

Gerald R. Ford Intl.

PDX

Portland Intl.

$888 Roundtrip, found 5 hours ago

$888

Roundtrip

found 5 hours ago

Select Delta flight, departing Thu, Jul 10 from Gerald R. Ford Intl. to Portland Intl., returning Mon, Jul 14, priced at $888 found 5 hours ago