Cheap flights from Ottawa to San Francisco from CA $308

Cheap flights from Ottawa (YOW) to San Francisco (SJC)

Prices were available within the past 7 days and start at CA $308 for one-way flights and CA $553 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed., Aug. 14 - Sun., Aug. 18

YOW

Ottawa

SFO

San Francisco

CA $553 Roundtrip, just found

CA $553

Roundtrip

just found

Select WestJet flight, departing Wed., Aug. 14 from Ottawa to San Francisco, returning Sun., Aug. 18, priced at CA $553 just found

Mon., Jul. 22 - Mon., Aug. 12

YOW

Ottawa

SFO

San Francisco

CA $559 Roundtrip, found 18 hours ago

CA $559

Roundtrip

found 18 hours ago

Select WestJet flight, departing Mon., Jul. 22 from Ottawa to San Francisco, returning Mon., Aug. 12, priced at CA $559 found 18 hours ago

Mon., Aug. 26 - Sat., Aug. 31

YOW

Ottawa

SFO

San Francisco

CA $561 Roundtrip, found 5 hours ago

CA $561

Roundtrip

found 5 hours ago

Select United flight, departing Mon., Aug. 26 from Ottawa to San Francisco, returning Sat., Aug. 31, priced at CA $561 found 5 hours ago

Thu., Jul. 11 - Sat., Jul. 27

YOW

Ottawa

SFO

San Francisco

CA $561 Roundtrip, found 18 hours ago

CA $561

Roundtrip

found 18 hours ago

Select Air Canada flight, departing Thu., Jul. 11 from Ottawa to San Francisco, returning Sat., Jul. 27, priced at CA $561 found 18 hours ago

Wed., Aug. 14 - Sun., Aug. 18

YOW

Ottawa

SFO

San Francisco

CA $569 Roundtrip, just found

CA $569

Roundtrip

just found

Select Porter Airlines flight, departing Wed., Aug. 14 from Ottawa to San Francisco, returning Sun., Aug. 18, priced at CA $569 just found

Thu., Jul. 4 - Wed., Jul. 10

YOW

Ottawa

SFO

San Francisco

CA $569 Roundtrip, found 21 hours ago

CA $569

Roundtrip

found 21 hours ago

Select Air Canada flight, departing Thu., Jul. 4 from Ottawa to San Francisco, returning Wed., Jul. 10, priced at CA $569 found 21 hours ago