Flights from Portland to Grimsby

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.

Fri, Aug 29 - Wed, Sep 3

PDX

Portland Intl.

YYZ

Pearson Intl.

$298 Roundtrip, found 2 days ago

$298

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 29 from Portland Intl. to Pearson Intl., returning Wed, Sep 3, priced at $298 found 2 days ago

Wed, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

YYZ

Pearson Intl.

$302 Roundtrip, found 2 days ago

$302

Roundtrip

found 2 days ago

Select United flight, departing Wed, Aug 27 from Portland Intl. to Pearson Intl., returning Wed, Sep 3, priced at $302 found 2 days ago

Fri, Aug 29 - Sat, Sep 6

PDX

Portland Intl.

YYZ

Pearson Intl.

$317 Roundtrip, found 2 days ago

$317

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 29 from Portland Intl. to Pearson Intl., returning Sat, Sep 6, priced at $317 found 2 days ago

Wed, Aug 27 - Sat, Sep 6

PDX

Portland Intl.

YYZ

Pearson Intl.

$321 Roundtrip, found 2 days ago

$321

Roundtrip

found 2 days ago

Select United flight, departing Wed, Aug 27 from Portland Intl. to Pearson Intl., returning Sat, Sep 6, priced at $321 found 2 days ago

Sat, Aug 30 - Sun, Aug 31

PDX

Portland Intl.

YYZ

Pearson Intl.

$323 Roundtrip, found 2 days ago

$323

Roundtrip

found 2 days ago

Select Air Canada flight, departing Sat, Aug 30 from Portland Intl. to Pearson Intl., returning Sun, Aug 31, priced at $323 found 2 days ago

Fri, Aug 29 - Sun, Aug 31

PDX

Portland Intl.

YYZ

Pearson Intl.

$337 Roundtrip, found 2 days ago

$337

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 29 from Portland Intl. to Pearson Intl., returning Sun, Aug 31, priced at $337 found 2 days ago

Wed, Aug 27 - Tue, Sep 2

PDX

Portland Intl.

YYZ

Pearson Intl.

$342 Roundtrip, found 2 days ago

$342

Roundtrip

found 2 days ago

Select WestJet flight, departing Wed, Aug 27 from Portland Intl. to Pearson Intl., returning Tue, Sep 2, priced at $342 found 2 days ago

Sun, Aug 24 - Wed, Sep 3

PDX

Portland Intl.

YYZ

Pearson Intl.

$347 Roundtrip, found 2 days ago

$347

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Aug 24 from Portland Intl. to Pearson Intl., returning Wed, Sep 3, priced at $347 found 2 days ago

Sun, Aug 24 - Sun, Aug 31

PDX

Portland Intl.

YYZ

Pearson Intl.

$352 Roundtrip, found 2 days ago

$352

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Aug 24 from Portland Intl. to Pearson Intl., returning Sun, Aug 31, priced at $352 found 2 days ago

Wed, Aug 27 - Mon, Sep 1

PDX

Portland Intl.

YYZ

Pearson Intl.

$368 Roundtrip, found 2 days ago

$368

Roundtrip

found 2 days ago

Select WestJet flight, departing Wed, Aug 27 from Portland Intl. to Pearson Intl., returning Mon, Sep 1, priced at $368 found 2 days ago

Fri, Aug 29 - Mon, Sep 1

PDX

Portland Intl.

YYZ

Pearson Intl.

$423 Roundtrip, found 2 days ago

$423

Roundtrip

found 2 days ago

Select Air Canada flight, departing Fri, Aug 29 from Portland Intl. to Pearson Intl., returning Mon, Sep 1, priced at $423 found 2 days ago