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

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to Ottawa

(Round-trip)
Depart: Sat May 16 2015 Return: Sat May 23 2015 Trip spans 8 days
WestJet
WestJet
SFO
9:59a
YOW
9:12a
23h 13m
1 stop
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Tue Jun 2 2015 Return: Thu Jun 11 2015 Trip spans 10 days
WestJet
WestJet
SFO
4:00a
YOW
5:01p
13h 01m
2 stops
YOW
7:55a
SFO
8:57p
13h 02m
2 stops
Depart: Thu May 7 2015 Return: Sun May 10 2015 Trip spans 4 days
WestJet
WestJet
SFO
4:00a
YOW
5:01p
13h 01m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Wed May 6 2015 Return: Thu May 7 2015 Trip spans 2 days
WestJet
WestJet
SFO
4:00a
YOW
1:30a
21h 30m
2 stops
YOW
7:55a
SFO
8:57p
13h 02m
2 stops
Depart: Tue May 26 2015 Return: Fri May 29 2015 Trip spans 4 days
WestJet
WestJet
SFO
4:00a
YOW
9:12a
29h 12m
2 stops
YOW
3:00a
SFO
8:57p
17h 57m
1 stop
Depart: Thu May 21 2015 Return: Tue May 26 2015 Trip spans 6 days
WestJet
WestJet
SFO
9:59a
YOW
5:56a
19h 57m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Fri Jun 5 2015 Return: Mon Jun 8 2015 Trip spans 4 days
WestJet
WestJet
SFO
9:59a
YOW
5:56a
19h 57m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Thu Oct 8 2015 Return: Tue Oct 13 2015 Trip spans 6 days
Air Canada
Air Canada
SFO
3:55a
YOW
6:33p
14h 38m
2 stops
YOW
2:30p
SFO
10:35p
8h 05m
1 stop
Depart: Fri May 15 2015 Return: Sat May 23 2015 Trip spans 9 days
WestJet
WestJet
SFO
4:00a
YOW
9:00a
29h 00m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Sat Jun 6 2015 Return: Mon Jun 8 2015 Trip spans 3 days
WestJet
WestJet
SFO
4:00a
YOW
5:12p
13h 12m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Wed May 13 2015 Return: Tue May 26 2015 Trip spans 14 days
Air Canada
Air Canada
SFO
3:25a
YOW
12:13p
8h 48m
1 stop
YOW
4:45a
SFO
2:05p
9h 20m
1 stop
Depart: Thu May 14 2015 Return: Tue May 26 2015 Trip spans 13 days
Air Canada
Air Canada
SFO
11:20a
YOW
6:33p
7h 13m
1 stop
YOW
4:45a
SFO
2:05p
9h 20m
1 stop
Depart: Mon May 18 2015 Return: Tue May 26 2015 Trip spans 9 days
Air Canada
Air Canada
SFO
3:25a
YOW
12:13p
8h 48m
1 stop
YOW
4:45a
SFO
2:05p
9h 20m
1 stop
Depart: Tue May 19 2015 Return: Tue May 26 2015 Trip spans 8 days
Air Canada
Air Canada
SFO
11:20a
YOW
6:33p
7h 13m
1 stop
YOW
4:45a
SFO
2:05p
9h 20m
1 stop
Depart: Thu Aug 6 2015 Return: Tue Aug 11 2015 Trip spans 6 days
American Airlines
American Airlines
SFO
4:35p
YOW
8:14a
15h 39m
2 stops
YOW
2:30a
SFO
10:56p
20h 26m
1 stop
Depart: Sat May 23 2015 Return: Mon May 25 2015 Trip spans 3 days
WestJet
WestJet
SFO
9:59a
YOW
9:12a
23h 13m
1 stop
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Mon Jun 1 2015 Return: Thu Jun 11 2015 Trip spans 11 days
Air Canada
Air Canada
SFO
8:27p
YOW
7:52a
11h 25m
2 stops
YOW
11:15a
SFO
8:06p
8h 51m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
US Airways
US Airways
SFO
4:35p
YOW
8:14a
15h 39m
2 stops
YOW
11:49a
SFO
10:56p
11h 07m
1 stop
Depart: Tue May 12 2015 Return: Thu May 21 2015 Trip spans 10 days
United
United
SFO
8:27p
YOW
6:24a
9h 57m
1 stop
YOW
11:00a
SFO
8:22p
9h 22m
1 stop
Depart: Wed Jun 10 2015 Return: Mon Jun 22 2015 Trip spans 13 days
Delta
Delta
SFO
8:30p
YOW
8:29a
11h 59m
2 stops
YOW
12:40p
SFO
9:49p
9h 09m
2 stops
Airports
Origin

San Francisco
$374
Destination

Ottawa
$374