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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: Fri May 29 2015 Return: Sat Jun 13 2015 Trip spans 16 days
American Airlines
American Airlines
SFO
8:35p
YOW
5:53a
9h 18m
1 stop
YOW
2:30a
SFO
10:56p
20h 26m
1 stop
Depart: Thu Jun 4 2015 Return: Wed Jun 10 2015 Trip spans 7 days
WestJet
WestJet
SFO
4:00a
YOW
4:40p
12h 40m
1 stop
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Wed Jun 3 2015 Return: Wed Jun 10 2015 Trip spans 8 days
WestJet
WestJet
SFO
9:59a
YOW
1:30a
15h 31m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Wed May 27 2015 Return: Thu May 28 2015 Trip spans 2 days
WestJet
WestJet
SFO
4:00a
YOW
4:40p
12h 40m
1 stop
YOW
3:00a
SFO
8:57p
17h 57m
1 stop
Depart: Tue Jun 9 2015 Return: Tue Jun 16 2015 Trip spans 8 days
WestJet
WestJet
SFO
4:00a
YOW
5:12p
13h 12m
2 stops
YOW
5:00a
SFO
8:57p
15h 57m
2 stops
Depart: Fri Jun 5 2015 Return: Wed Jun 10 2015 Trip spans 6 days
WestJet
WestJet
SFO
4:00a
YOW
5:12p
13h 12m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Thu May 28 2015 Return: Fri May 29 2015 Trip spans 2 days
WestJet
WestJet
SFO
4:00a
YOW
4:40p
12h 40m
1 stop
YOW
3:00a
SFO
8:57p
17h 57m
1 stop
Depart: Tue Jun 2 2015 Return: Sun Jun 7 2015 Trip spans 6 days
WestJet
WestJet
SFO
4:00a
YOW
5:01p
13h 01m
2 stops
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Tue May 26 2015 Return: Wed May 27 2015 Trip spans 2 days
WestJet
WestJet
SFO
4:00a
YOW
4:40p
12h 40m
1 stop
YOW
2:45a
SFO
12:11p
9h 26m
1 stop
Depart: Tue Jul 28 2015 Return: Sat Aug 8 2015 Trip spans 12 days
Air Canada
Air Canada
SFO
3:45a
YOW
1:30p
9h 45m
1 stop
YOW
2:00p
SFO
10:30p
8h 30m
1 stop
Depart: Sat Aug 15 2015 Return: Tue Aug 25 2015 Trip spans 11 days
Air Canada
Air Canada
SFO
3:20p
YOW
11:38p
8h 18m
1 stop
YOW
1:45a
SFO
9:59a
8h 14m
1 stop
Depart: Wed Jun 24 2015 Return: Fri Jul 3 2015 Trip spans 10 days
WestJet
WestJet
SFO
4:00a
YOW
4:40p
12h 40m
1 stop
YOW
2:45a
SFO
12:15p
9h 30m
1 stop
Depart: Thu Jul 30 2015 Return: Mon Aug 3 2015 Trip spans 5 days
Air Canada
Air Canada
SFO
3:25a
YOW
1:13p
9h 48m
1 stop
YOW
2:30p
SFO
10:30p
8h 00m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
Air Canada
Air Canada
SFO
5:05a
YOW
2:18p
9h 13m
1 stop
YOW
8:00a
SFO
6:00p
10h 00m
1 stop
Depart: Thu Sep 3 2015 Return: Tue Sep 8 2015 Trip spans 6 days
WestJet
WestJet
SFO
4:00a
YOW
4:41p
12h 41m
1 stop
YOW
2:45a
SFO
12:12p
9h 27m
1 stop
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
WestJet
WestJet
SFO
4:00a
YOW
4:41p
12h 41m
1 stop
YOW
2:45a
SFO
12:12p
9h 27m
1 stop
Depart: Sat Sep 19 2015 Return: Sun Sep 20 2015 Trip spans 2 days
WestJet
WestJet
SFO
4:00a
YOW
4:41p
12h 41m
1 stop
YOW
2:45a
SFO
12:12p
9h 27m
1 stop
Depart: Sat Jun 20 2015 Return: Tue Jun 30 2015 Trip spans 11 days
United
United
SFO
8:22p
YOW
3:44a
7h 22m
1 stop
YOW
2:06a
SFO
11:01a
8h 55m
1 stop
Depart: Sun May 31 2015 Return: Sun Jun 14 2015 Trip spans 15 days
US Airways
US Airways
SFO
8:35p
YOW
5:53a
9h 18m
1 stop
YOW
11:49a
SFO
10:56p
11h 07m
1 stop
Depart: Tue Jun 30 2015 Return: Sun Jul 5 2015 Trip spans 6 days
Delta
Delta
SFO
8:30p
YOW
8:30a
12h 00m
2 stops
YOW
12:40p
SFO
11:03p
10h 23m
1 stop
Airports
Origin

San Francisco
$382
Destination

Ottawa
$382