Flights from Portland to Montreal

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.

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$465 Roundtrip, found 1 day ago

$465

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $465 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$493 Roundtrip, found 1 day ago

$493

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $493 found 1 day ago

Mon, Aug 4 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$496 Roundtrip, found 1 day ago

$496

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 4 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $496 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$496 Roundtrip, found 1 day ago

$496

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $496 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$503 Roundtrip, found 1 day ago

$503

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $503 found 1 day ago

Thu, Aug 7 - Mon, Aug 11

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$506 Roundtrip, found 1 day ago

$506

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Aug 7 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Mon, Aug 11, priced at $506 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$506 Roundtrip, found 1 day ago

$506

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $506 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$506 Roundtrip, found 1 day ago

$506

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $506 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$507 Roundtrip, found 1 day ago

$507

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $507 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$508 Roundtrip, found 1 day ago

$508

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $508 found 1 day ago

Wed, Aug 6 - Mon, Aug 11

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$515 Roundtrip, found 1 day ago

$515

Roundtrip

found 1 day ago

Select United flight, departing Wed, Aug 6 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Mon, Aug 11, priced at $515 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$516 Roundtrip, found 1 day ago

$516

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $516 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$517 Roundtrip, found 1 day ago

$517

Roundtrip

found 1 day ago

Select United flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $517 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$519 Roundtrip, found 1 day ago

$519

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $519 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$520 Roundtrip, found 1 day ago

$520

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $520 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$522 Roundtrip, found 1 day ago

$522

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $522 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$523 Roundtrip, found 1 day ago

$523

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $523 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$525 Roundtrip, found 1 day ago

$525

Roundtrip

found 1 day ago

Select Air Canada flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $525 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$716 Roundtrip, found 1 day ago

$716

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $716 found 1 day ago

Tue, Aug 5 - Tue, Aug 12

PDX

Portland Intl.

YUL

Pierre Elliott Trudeau Intl.

$967 Roundtrip, found 1 day ago

$967

Roundtrip

found 1 day ago

Select WestJet flight, departing Tue, Aug 5 from Portland Intl. to Pierre Elliott Trudeau Intl., returning Tue, Aug 12, priced at $967 found 1 day ago