Flights from San Francisco to Saint-Thomas

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, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$412 Roundtrip, found 1 day ago

$412

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $412 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$418 Roundtrip, found 1 day ago

$418

Roundtrip

found 1 day ago

Select WestJet flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $418 found 1 day ago

Tue, Oct 7 - Wed, Oct 8

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$421 Roundtrip, found 3 days ago

$421

Roundtrip

found 3 days ago

Select United flight, departing Tue, Oct 7 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Wed, Oct 8, priced at $421 found 3 days ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$422 Roundtrip, found 1 day ago

$422

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $422 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$424 Roundtrip, found 1 day ago

$424

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $424 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$437 Roundtrip, found 1 day ago

$437

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $437 found 1 day ago

Sat, Sep 20 - Thu, Sep 25

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$440 Roundtrip, found 1 day ago

$440

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sat, Sep 20 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Thu, Sep 25, priced at $440 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$444 Roundtrip, found 1 day ago

$444

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $444 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$444 Roundtrip, found 1 day ago

$444

Roundtrip

found 1 day ago

Select WestJet flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $444 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$446 Roundtrip, found 1 day ago

$446

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $446 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$448 Roundtrip, found 1 day ago

$448

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $448 found 1 day ago

Thu, Oct 2 - Sun, Oct 12

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$451 Roundtrip, found 3 days ago

$451

Roundtrip

found 3 days ago

Select United flight, departing Thu, Oct 2 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Oct 12, priced at $451 found 3 days ago

Tue, Sep 23 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$465 Roundtrip, found 1 day ago

$465

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 23 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $465 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$468 Roundtrip, found 1 day ago

$468

Roundtrip

found 1 day ago

Select WestJet flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $468 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$476 Roundtrip, found 1 day ago

$476

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $476 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$477 Roundtrip, found 1 day ago

$477

Roundtrip

found 1 day ago

Select WestJet flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $477 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$482 Roundtrip, found 1 day ago

$482

Roundtrip

found 1 day ago

Select Air Canada flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $482 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$483 Roundtrip, found 1 day ago

$483

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $483 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$551 Roundtrip, found 1 day ago

$551

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $551 found 1 day ago

Sun, Sep 21 - Sun, Sep 28

SFO

San Francisco Intl.

YUL

Pierre Elliott Trudeau Intl.

$630 Roundtrip, found 1 day ago

$630

Roundtrip

found 1 day ago

Select Porter Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Pierre Elliott Trudeau Intl., returning Sun, Sep 28, priced at $630 found 1 day ago