Find Cheap Flights from Washington Dulles Intl to Ottawa (IAD - YOW)

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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Book cheap flights from Washington Dulles Intl to Ottawa

(Round-trip)
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
Porter Airlines
Porter Airlines
IAD
7:00a
YOW
10:31a
3h 31m
1 stop
YOW
5:00a
IAD
8:55a
3h 55m
1 stop
Depart: Thu Jul 6 2017 Return: Mon Jul 10 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
12:00a
YOW
3:31a
3h 31m
nonstop
YOW
1:00a
IAD
7:15a
6h 15m
nonstop
Depart: Sat Jul 1 2017 Return: Fri Jul 7 2017 Trip spans 7 days
WestJet
WestJet
IAD
2:00a
YOW
5:50p
15h 50m
1 stop
YOW
12:40p
IAD
6:02p
5h 22m
1 stop
Depart: Thu Jul 20 2017 Return: Tue Jul 25 2017 Trip spans 6 days
Porter Airlines
Porter Airlines
IAD
12:20p
YOW
4:21p
4h 01m
1 stop
YOW
2:55a
IAD
6:00a
3h 05m
1 stop
Depart: Sat Jul 22 2017 Return: Tue Jul 25 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
1:35a
YOW
6:31a
4h 56m
nonstop
YOW
6:05a
IAD
11:15a
5h 10m
nonstop
Depart: Tue Jul 25 2017 Return: Wed Jul 26 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
IAD
10:00a
YOW
1:41p
3h 41m
1 stop
YOW
2:55a
IAD
6:00a
3h 05m
1 stop
Depart: Sat Jul 8 2017 Return: Sun Jul 9 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
4:35a
YOW
10:36a
6h 01m
2 stops
YOW
10:55p
IAD
2:00a
3h 05m
2 stops
Depart: Tue Jun 20 2017 Return: Thu Jun 22 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
IAD
7:00a
YOW
11:41a
4h 41m
1 stop
YOW
2:55a
IAD
6:00a
3h 05m
1 stop
Depart: Mon Jul 24 2017 Return: Fri Jul 28 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
6:00a
YOW
10:26a
4h 26m
1 stop
YOW
8:10a
IAD
11:15a
3h 05m
1 stop
Depart: Tue Jun 27 2017 Return: Wed Jul 5 2017 Trip spans 9 days
Porter Airlines
Porter Airlines
IAD
7:00a
YOW
11:41a
4h 41m
1 stop
YOW
8:00a
IAD
11:15a
3h 15m
1 stop
Depart: Sun Jul 30 2017 Return: Wed Aug 2 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
2:00a
YOW
9:16a
7h 16m
nonstop
YOW
12:00a
IAD
4:55a
4h 55m
nonstop
Depart: Fri Jul 21 2017 Return: Tue Jul 25 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
IAD
12:20p
YOW
4:21p
4h 01m
1 stop
YOW
2:55a
IAD
6:00a
3h 05m
1 stop
Depart: Mon Jul 31 2017 Return: Wed Aug 2 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
12:45a
YOW
5:31a
4h 46m
3 stops
YOW
8:10a
IAD
11:15a
3h 05m
3 stops
Depart: Sun Jul 23 2017 Return: Tue Jul 25 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
IAD
1:35p
YOW
5:31p
3h 56m
1 stop
YOW
10:05a
IAD
3:15p
5h 10m
1 stop
Depart: Tue Oct 24 2017 Return: Sun Oct 29 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
8:00a
YOW
1:36p
5h 36m
nonstop
YOW
11:00p
IAD
1:55a
2h 55m
nonstop
Depart: Wed Jul 26 2017 Return: Thu Jul 27 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
IAD
10:00a
YOW
1:41p
3h 41m
1 stop
YOW
12:10p
IAD
3:15p
3h 05m
1 stop
Depart: Sun Jun 18 2017 Return: Tue Jun 20 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
5:00a
YOW
10:41a
5h 41m
3 stops
YOW
2:55a
IAD
11:05a
8h 10m
3 stops
Depart: Thu Jun 8 2017 Return: Sun Jun 18 2017 Trip spans 11 days
WestJet
WestJet
IAD
2:00a
YOW
11:42a
9h 42m
1 stop
YOW
2:00a
IAD
4:45a
26h 45m
1 stop
Depart: Mon Jun 26 2017 Return: Wed Jul 5 2017 Trip spans 10 days
Porter Airlines
Porter Airlines
IAD
4:45a
YOW
8:36a
3h 51m
1 stop
YOW
2:55a
IAD
6:00a
3h 05m
1 stop
Depart: Mon Jun 19 2017 Return: Wed Jun 21 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
8:00a
YOW
1:36p
5h 36m
2 stops
YOW
1:45a
IAD
6:55a
5h 10m
2 stops
Select an airline:  United
Direct flights IAD to YOW on United
Flight # Depart IAD Arrive YOW Sun Mon Tue Wed Thu Fri Sat Valid Between
6014 12:30 pm 2:00 pm Jun 3 - Jun 3
6014 12:30 pm 2:00 pm May 20 - Jun 2
6014 12:30 pm 2:00 pm Jun 4 - Jun 30
6014 12:34 pm 2:04 pm Jul 1 - Jul 9
6046 5:10 pm 6:40 pm Jun 8 - Jun 30
4761 5:15 pm 6:47 pm Jun 3 - Jun 3
6046 5:15 pm 6:45 pm May 20 - Jun 2
6046 5:15 pm 6:45 pm Jun 4 - Jun 7
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$224
Destination

Ottawa
$224