Flights from St. Lawrence Seaway to Portland

Cheapest flights from St. Lawrence Seaway

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.

Thu, Jun 19 - Tue, Jun 24

SYR

Hancock Intl.

PDX

Portland Intl.

$352 Roundtrip, found 1 day ago

$352

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Thu, Jun 19 from Hancock Intl. to Portland Intl., returning Tue, Jun 24, priced at $352 found 1 day ago

Sun, Jun 15 - Tue, Jun 24

SYR

Hancock Intl.

PDX

Portland Intl.

$362 Roundtrip, found 1 day ago

$362

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Sun, Jun 15 from Hancock Intl. to Portland Intl., returning Tue, Jun 24, priced at $362 found 1 day ago

Fri, Jun 20 - Sat, Jun 21

SYR

Hancock Intl.

PDX

Portland Intl.

$409 Roundtrip, found 1 day ago

$409

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 20 from Hancock Intl. to Portland Intl., returning Sat, Jun 21, priced at $409 found 1 day ago

Mon, Jun 16 - Tue, Jun 24

SYR

Hancock Intl.

PDX

Portland Intl.

$434 Roundtrip, found 1 day ago

$434

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jun 16 from Hancock Intl. to Portland Intl., returning Tue, Jun 24, priced at $434 found 1 day ago

Mon, Jun 16 - Thu, Jun 26

SYR

Hancock Intl.

PDX

Portland Intl.

$439 Roundtrip, found 1 day ago

$439

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Jun 16 from Hancock Intl. to Portland Intl., returning Thu, Jun 26, priced at $439 found 1 day ago

Tue, Jun 10 - Wed, Jun 25

SYR

Hancock Intl.

PDX

Portland Intl.

$441 Roundtrip, found 2 days ago

$441

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 10 from Hancock Intl. to Portland Intl., returning Wed, Jun 25, priced at $441 found 2 days ago

Wed, Jun 11 - Sat, Jun 28

SYR

Hancock Intl.

PDX

Portland Intl.

$441 Roundtrip, found 2 days ago

$441

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jun 11 from Hancock Intl. to Portland Intl., returning Sat, Jun 28, priced at $441 found 2 days ago

Thu, Jun 19 - Sun, Jun 22

SYR

Hancock Intl.

PDX

Portland Intl.

$442 Roundtrip, found 1 day ago

$442

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Thu, Jun 19 from Hancock Intl. to Portland Intl., returning Sun, Jun 22, priced at $442 found 1 day ago

Tue, Jun 10 - Tue, Jun 24

SYR

Hancock Intl.

PDX

Portland Intl.

$444 Roundtrip, found 2 days ago

$444

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jun 10 from Hancock Intl. to Portland Intl., returning Tue, Jun 24, priced at $444 found 2 days ago

Sun, Jun 15 - Sun, Jun 22

SYR

Hancock Intl.

PDX

Portland Intl.

$452 Roundtrip, found 1 day ago

$452

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Sun, Jun 15 from Hancock Intl. to Portland Intl., returning Sun, Jun 22, priced at $452 found 1 day ago

Thu, Jun 19 - Sat, Jun 21

SYR

Hancock Intl.

PDX

Portland Intl.

$462 Roundtrip, found 1 day ago

$462

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Thu, Jun 19 from Hancock Intl. to Portland Intl., returning Sat, Jun 21, priced at $462 found 1 day ago

Sat, Jun 21 - Thu, Jun 26

SYR

Hancock Intl.

PDX

Portland Intl.

$464 Roundtrip, found 1 day ago

$464

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jun 21 from Hancock Intl. to Portland Intl., returning Thu, Jun 26, priced at $464 found 1 day ago

Sat, Jun 21 - Tue, Jun 24

SYR

Hancock Intl.

PDX

Portland Intl.

$467 Roundtrip, found 1 day ago

$467

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Hancock Intl. to Portland Intl., returning Tue, Jun 24, priced at $467 found 1 day ago

Tue, Jun 10 - Wed, Jun 25

SYR

Hancock Intl.

PDX

Portland Intl.

$475 Roundtrip, found 2 days ago

$475

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 10 from Hancock Intl. to Portland Intl., returning Wed, Jun 25, priced at $475 found 2 days ago

Sat, Jun 7 - Sat, Jun 21

SYR

Hancock Intl.

PDX

Portland Intl.

$478 Roundtrip, found 2 days ago

$478

Roundtrip

found 2 days ago

Select United flight, departing Sat, Jun 7 from Hancock Intl. to Portland Intl., returning Sat, Jun 21, priced at $478 found 2 days ago

Sat, Jun 7 - Sat, Jun 21

SYR

Hancock Intl.

PDX

Portland Intl.

$483 Roundtrip, found 2 days ago

$483

Roundtrip

found 2 days ago

Select United flight, departing Sat, Jun 7 from Hancock Intl. to Portland Intl., returning Sat, Jun 21, priced at $483 found 2 days ago

Mon, Jun 16 - Wed, Jun 25

SYR

Hancock Intl.

PDX

Portland Intl.

$493 Roundtrip, found 1 day ago

$493

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Jun 16 from Hancock Intl. to Portland Intl., returning Wed, Jun 25, priced at $493 found 1 day ago

Mon, Jun 9 - Tue, Jun 24

SYR

Hancock Intl.

PDX

Portland Intl.

$496 Roundtrip, found 2 days ago

$496

Roundtrip

found 2 days ago

Select American Airlines flight, departing Mon, Jun 9 from Hancock Intl. to Portland Intl., returning Tue, Jun 24, priced at $496 found 2 days ago

Mon, Jun 16 - Fri, Jun 20

SYR

Hancock Intl.

PDX

Portland Intl.

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Mon, Jun 16 from Hancock Intl. to Portland Intl., returning Fri, Jun 20, priced at $497 found 1 day ago

Mon, Jun 9 - Tue, Jun 24

SYR

Hancock Intl.

PDX

Portland Intl.

$720 Roundtrip, found 2 days ago

$720

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Mon, Jun 9 from Hancock Intl. to Portland Intl., returning Tue, Jun 24, priced at $720 found 2 days ago