San Francisco - Ottawa

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: Wed Apr 8 2015 Return: Tue Apr 14 2015 Trip spans 7 days

$430

Select

US Airways

SFO

4:25a

→

YOW

12:36p

8h 11m

1 stop

YOW

2:30a

→

SFO

12:37p

10h 07m

1 stop

Depart: Mon Jun 1 2015 Return: Sat Jun 13 2015 Trip spans 13 days

$446

Select

WestJet

SFO

4:00a

→

YOW

4:40p

12h 40m

1 stop

YOW

3:00a

→

SFO

8:57p

17h 57m

1 stop

Depart: Fri May 15 2015 Return: Mon May 25 2015 Trip spans 11 days

$447

Select

WestJet

SFO

4:00a

→

YOW

4:40p

12h 40m

1 stop

YOW

2:45a

→

SFO

12:11p

9h 26m

1 stop

Depart: Tue Apr 7 2015 Return: Fri Apr 10 2015 Trip spans 4 days

$462

Select

American Airlines

SFO

7:55p

→

YOW

5:53a

9h 58m

2 stops

YOW

3:00a

→

SFO

2:22p

11h 22m

2 stops

Depart: Fri Apr 17 2015 Return: Mon Apr 27 2015 Trip spans 11 days

$463

Select

US Airways

SFO

6:00p

→

YOW

5:53a

11h 53m

1 stop

YOW

3:20a

→

SFO

9:40p

18h 20m

1 stop

Depart: Fri May 29 2015 Return: Mon Jun 1 2015 Trip spans 4 days

$464

Select

WestJet

SFO

4:00a

→

YOW

4:40p

12h 40m

1 stop

YOW

3:00a

→

SFO

8:57p

17h 57m

1 stop

Depart: Thu Jun 4 2015 Return: Thu Jun 11 2015 Trip spans 8 days

$464

Select

WestJet

SFO

4:00a

→

YOW

4:40p

12h 40m

1 stop

YOW

3:00a

→

SFO

8:57p

17h 57m

1 stop

Depart: Thu Jun 11 2015 Return: Mon Jun 15 2015 Trip spans 5 days

$474

Select

WestJet

SFO

4:00a

→

YOW

4:40p

12h 40m

1 stop

YOW

2:45a

→

SFO

12:11p

9h 26m

1 stop

Depart: Sun May 3 2015 Return: Mon May 11 2015 Trip spans 9 days

$481

Select

Multiple Airlines

SFO

6:00p

→

YOW

5:53a

11h 53m

1 stop

YOW

2:45a

→

SFO

12:11p

9h 26m

1 stop

Depart: Wed May 20 2015 Return: Tue May 26 2015 Trip spans 7 days

$482

Select

Multiple Airlines

SFO

3:48p

→

YOW

2:32a

10h 44m

2 stops

YOW

4:45a

→

SFO

2:05p

9h 20m

1 stop

Depart: Tue Jun 16 2015 Return: Mon Jun 22 2015 Trip spans 7 days

$489

Select

WestJet

SFO

4:00a

→

YOW

5:12p

13h 12m

2 stops

YOW

7:55a

→

SFO

12:11p

28h 16m

2 stops

Depart: Mon Mar 16 2015 Return: Mon Mar 23 2015 Trip spans 8 days

$500

Select

American Airlines

SFO

2:40p

→

YOW

4:02a

13h 22m

2 stops

YOW

8:00a

→

SFO

10:58p

14h 58m

2 stops

Depart: Fri Jun 19 2015 Return: Sun Jun 21 2015 Trip spans 3 days

$507

Select

WestJet

SFO

9:59a

→

YOW

1:30a

15h 31m

2 stops

YOW

10:45a

→

SFO

12:11p

25h 26m

2 stops

Depart: Fri Mar 13 2015 Return: Sat Mar 21 2015 Trip spans 9 days

$513

Select

US Airways

SFO

7:15a

→

YOW

3:10p

7h 55m

1 stop

YOW

7:37a

→

SFO

6:28p

10h 51m

1 stop

Depart: Wed Mar 11 2015 Return: Sat Mar 21 2015 Trip spans 11 days

$514

Select

US Airways

SFO

6:00p

→

YOW

4:02a

10h 02m

1 stop

YOW

7:37a

→

SFO

6:28p

10h 51m

1 stop

Depart: Sat Apr 18 2015 Return: Sat Apr 25 2015 Trip spans 8 days

$521

Select

Delta

SFO

2:00a

→

YOW

2:18p

12h 18m

2 stops

YOW

12:45p

→

SFO

10:02p

9h 17m

2 stops

Depart: Sun May 31 2015 Return: Sat Jun 13 2015 Trip spans 14 days

$523

Select

Multiple Airlines

SFO

8:10p

→

YOW

3:11p

19h 01m

1 stop

YOW

3:00a

→

SFO

8:57p

17h 57m

1 stop

Depart: Thu May 14 2015 Return: Mon May 25 2015 Trip spans 12 days

$525

Select

Multiple Airlines

SFO

8:35p

→

YOW

10:29a

13h 54m

1 stop

YOW

2:45a

→

SFO

12:11p

9h 26m

1 stop

Depart: Thu Apr 23 2015 Return: Thu Apr 30 2015 Trip spans 8 days

$539

Select

United

SFO

4:18p

→

YOW

2:34a

10h 16m

2 stops

YOW

2:05a

→

SFO

1:16p

11h 11m

2 stops

Depart: Fri May 1 2015 Return: Sat May 2 2015 Trip spans 2 days

$563

Select

Air Canada

SFO

6:20p

→

YOW

2:13a

7h 53m

1 stop

YOW

6:15a

→

SFO

8:06p

13h 51m

1 stop