Flights From San Francisco (SJC) to St. Mary's (YXU)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from San Francisco to St. Mary's

The cheapest prices found with in the last 7 days for return flights were CA $420 and CA $190 for one-way flights to St. Mary's for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri., Jul. 11 - Sat., Jul. 12
SFO
San Francisco Intl.
YYZ
Pearson Intl.
CA $420 Roundtrip, found 3 days ago
CA $420
Roundtrip
found 3 days ago
Select WestJet flight, departing Fri., Jul. 11 from San Francisco Intl. to Pearson Intl., returning Sat., Jul. 12, priced at CA $420 found 3 days ago
WestJet
Sat., Aug. 9 - Wed., Aug. 13
SFO
San Francisco Intl.
YKF
Region of Waterloo Intl.
CA $431 Roundtrip, found 6 days ago
CA $431
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat., Aug. 9 from San Francisco Intl. to Region of Waterloo Intl., returning Wed., Aug. 13, priced at CA $431 found 6 days ago
WestJet
Sat., Aug. 9 - Wed., Aug. 13
SFO
San Francisco Intl.
YHM
John C. Munro Hamilton Intl.
CA $457 Roundtrip, found 6 days ago
CA $457
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat., Aug. 9 from San Francisco Intl. to John C. Munro Hamilton Intl., returning Wed., Aug. 13, priced at CA $457 found 6 days ago