Cheap Flights from Ottawa to Half Moon Bay

View €290 flight on Sat, 19 Jul 2025Opens in a new window

Popular airlines from Ottawa to Half Moon Bay

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Cheap flights from Ottawa to Half Moon Bay (YOW-SJC)

Prices were available within the past 7 days and start at €290 for one-way flights and €542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sat, 19 Jul - Fri, 25 Jul
YOW
Ottawa
SFO
San Francisco
€542 Return, found 6 days ago
€542
Return
found 6 days ago
Select WestJet flight, departing Sat, 19 Jul from Ottawa to San Francisco, returning Fri, 25 Jul, priced at €542 found 6 days ago
WestJet
Sat, 19 Jul - Fri, 25 Jul
YOW
Ottawa
SFO
San Francisco
€559 Return, found 6 days ago
€559
Return
found 6 days ago
Select WestJet flight, departing Sat, 19 Jul from Ottawa to San Francisco, returning Fri, 25 Jul, priced at €559 found 6 days ago
WestJet
Sat, 19 Jul - Fri, 25 Jul
YOW
Ottawa
SFO
San Francisco
€569 Return, found 6 days ago
€569
Return
found 6 days ago
Select WestJet flight, departing Sat, 19 Jul from Ottawa to San Francisco, returning Fri, 25 Jul, priced at €569 found 6 days ago
United
Sat, 19 Jul - Fri, 25 Jul
YOW
Ottawa
SFO
San Francisco
€624 Return, found 6 days ago
€624
Return
found 6 days ago
Select United flight, departing Sat, 19 Jul from Ottawa to San Francisco, returning Fri, 25 Jul, priced at €624 found 6 days ago
Porter Airlines
Sat, 19 Jul - Sat, 26 Jul
YOW
Ottawa
SFO
San Francisco
€699 Return, found 6 days ago
€699
Return
found 6 days ago
Select Porter Airlines flight, departing Sat, 19 Jul from Ottawa to San Francisco, returning Sat, 26 Jul, priced at €699 found 6 days ago
Air Canada
Sat, 19 Jul - Thu, 24 Jul
YOW
Ottawa
SFO
San Francisco
€703 Return, found 6 days ago
€703
Return
found 6 days ago
Select Air Canada flight, departing Sat, 19 Jul from Ottawa to San Francisco, returning Thu, 24 Jul, priced at €703 found 6 days ago

Find the cheapest month to fly from Ottawa (YOW) to San Francisco (SFO)

May is typically the cheapest month to fly

From €197 - €317 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.