Find Deals on Flights from Ottawa to San Francisco (YOW - SFO)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ottawa to San Francisco

(Round-trip)
Depart: Wed Apr 5 2017 Return: Tue Apr 11 2017 Trip spans 7 days
Delta
Delta
YOW
SFO
13h 30m
2 stops
SFO
YOW
13h 48m
2 stops
Depart: Fri Mar 17 2017 Return: Sun Mar 26 2017 Trip spans 10 days
Major Airline
Major Airline
YOW
SFO
7h 52m
1 stop
SFO
YOW
1h 52m
1 stop
Depart: Sun Mar 5 2017 Return: Mon Mar 13 2017 Trip spans 8 days
American Airlines
American Airlines
YOW
SFO
14h 57m
1 stop
SFO
YOW
11h 35m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
WestJet
WestJet
YOW
SFO
9h 52m
1 stop
SFO
YOW
28h 48m
1 stop
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Delta
Delta
YOW
SFO
15h 22m
2 stops
SFO
YOW
14h 30m
2 stops
Depart: Mon Mar 6 2017 Return: Tue Mar 14 2017 Trip spans 8 days
Major Airline
Major Airline
YOW
SFO
7h 52m
nonstop
SFO
YOW
1h 52m
nonstop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
WestJet
WestJet
YOW
SFO
11h 12m
1 stop
SFO
YOW
28h 48m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Delta
Delta
YOW
SFO
13h 25m
2 stops
SFO
YOW
14h 15m
2 stops
Depart: Mon Mar 6 2017 Return: Sun Mar 12 2017 Trip spans 7 days
Major Airline
Major Airline
YOW
SFO
7h 52m
nonstop
SFO
YOW
1h 52m
nonstop
Depart: Tue Feb 28 2017 Return: Thu Mar 9 2017 Trip spans 10 days
Delta
Delta
YOW
SFO
9h 19m
1 stop
SFO
YOW
7h 01m
1 stop
Depart: Thu Jul 20 2017 Return: Wed Jul 26 2017 Trip spans 7 days
Delta
Delta
YOW
SFO
12h 30m
2 stops
SFO
YOW
12h 31m
2 stops
Depart: Tue Feb 28 2017 Return: Thu Mar 9 2017 Trip spans 10 days
Delta
Delta
YOW
SFO
9h 19m
1 stop
SFO
YOW
7h 01m
1 stop
Depart: Fri Jul 28 2017 Return: Sat Aug 12 2017 Trip spans 16 days
Delta
Delta
YOW
SFO
13h 30m
2 stops
SFO
YOW
11h 31m
2 stops
Depart: Thu Jul 27 2017 Return: Wed Aug 2 2017 Trip spans 7 days
Delta
Delta
YOW
SFO
15h 30m
2 stops
SFO
YOW
14h 15m
2 stops
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
Delta
Delta
YOW
SFO
16h 30m
2 stops
SFO
YOW
14h 15m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Ottawa
$304
Destination

San Francisco
$304