Flights from San Francisco to McMasterville

Cheapest flights from San Francisco

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.

Sun, Jun 29 - Tue, Jul 8

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$472 Roundtrip, found 1 day ago

$472

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jun 29 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Tue, Jul 8, priced at $472 found 1 day ago

Mon, Jun 30 - Fri, Jul 11

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$495 Roundtrip, found 1 day ago

$495

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Mon, Jun 30 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jul 11, priced at $495 found 1 day ago

Thu, Jul 3 - Wed, Jul 9

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Jul 3 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Wed, Jul 9, priced at $497 found 1 day ago

Wed, Jul 2 - Fri, Jul 11

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$528 Roundtrip, found 1 day ago

$528

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Wed, Jul 2 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jul 11, priced at $528 found 1 day ago

Tue, Jul 1 - Mon, Jul 7

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$534 Roundtrip, found 1 day ago

$534

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 1 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 7, priced at $534 found 1 day ago

Wed, Jul 2 - Wed, Jul 9

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$559 Roundtrip, found 1 day ago

$559

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 2 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Wed, Jul 9, priced at $559 found 1 day ago

Sat, Jun 28 - Tue, Jul 8

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$568 Roundtrip, found 1 day ago

$568

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jun 28 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Tue, Jul 8, priced at $568 found 1 day ago

Sat, Jun 28 - Fri, Jul 11

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$577 Roundtrip, found 1 day ago

$577

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jun 28 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jul 11, priced at $577 found 1 day ago

Tue, Jul 1 - Sun, Jul 13

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$593 Roundtrip, found 1 day ago

$593

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 1 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jul 13, priced at $593 found 1 day ago

Wed, Jul 2 - Mon, Jul 7

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$596 Roundtrip, found 1 day ago

$596

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 2 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 7, priced at $596 found 1 day ago

Sat, Jun 28 - Mon, Jul 7

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$615 Roundtrip, found 1 day ago

$615

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jun 28 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 7, priced at $615 found 1 day ago

Fri, Jun 27 - Tue, Jul 8

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$644 Roundtrip, found 1 day ago

$644

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 27 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Tue, Jul 8, priced at $644 found 1 day ago

Wed, Jul 2 - Sun, Jul 13

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$655 Roundtrip, found 1 day ago

$655

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Jul 2 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jul 13, priced at $655 found 1 day ago

Fri, Jun 27 - Fri, Jul 11

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$673 Roundtrip, found 1 day ago

$673

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jun 27 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Fri, Jul 11, priced at $673 found 1 day ago

Sat, Jun 28 - Sun, Jul 13

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$674 Roundtrip, found 1 day ago

$674

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jun 28 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jul 13, priced at $674 found 1 day ago

Fri, Jun 27 - Mon, Jul 7

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$711 Roundtrip, found 1 day ago

$711

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jun 27 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Mon, Jul 7, priced at $711 found 1 day ago

Fri, Jun 27 - Sun, Jul 13

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$770 Roundtrip, found 1 day ago

$770

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Jun 27 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Jul 13, priced at $770 found 1 day ago