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: Thu Jan 18 2018 Return: Sun Jan 21 2018 Trip spans 4 days
Porter Airlines
Porter Airlines
IAD
12:00a
YOW
4:53a
4h 53m
1 stop
YOW
12:00a
IAD
4:00a
4h 00m
1 stop
Depart: Sun Feb 18 2018 Return: Tue Feb 20 2018 Trip spans 3 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
YOW
3:33a
3h 33m
1 stop
YOW
12:00a
IAD
3:58p
15h 58m
1 stop
Depart: Fri Feb 9 2018 Return: Mon Feb 12 2018 Trip spans 4 days
Porter Airlines
Porter Airlines
IAD
12:00a
YOW
4:23a
4h 23m
1 stop
YOW
12:00a
IAD
4:40a
4h 40m
1 stop
Depart: Fri Dec 1 2017 Return: Tue Dec 5 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
IAD
12:00a
YOW
3:43a
3h 43m
1 stop
YOW
12:00a
IAD
3:30a
3h 30m
1 stop
Depart: Fri Mar 23 2018 Return: Wed Mar 28 2018 Trip spans 6 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
YOW
6:03a
6h 03m
1 stop
YOW
12:00a
IAD
4:01p
16h 01m
1 stop
Depart: Wed Nov 1 2017 Return: Thu Nov 2 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
IAD
12:00a
YOW
6:23a
6h 23m
1 stop
YOW
12:00a
IAD
3:05a
3h 05m
1 stop
Depart: Tue Oct 24 2017 Return: Thu Oct 26 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
IAD
12:00a
YOW
4:23a
4h 23m
1 stop
YOW
12:00a
IAD
3:54a
3h 54m
1 stop
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
4625 12:30 pm 2:00 pm Nov 1 - Nov 4
4625 12:30 pm 2:00 pm Nov 6 - Nov 24
4703 12:30 pm 2:00 pm Oct 29 - Oct 31
6030 12:30 pm 2:03 pm Oct 7 - Oct 28
6030 12:30 pm 1:58 pm Nov 5 - Nov 5
6030 12:30 pm 1:58 pm Nov 25 - Dec 2
6308 5:05 pm 6:36 pm Nov 5 - Nov 22
6308 5:05 pm 6:36 pm Oct 29 - Nov 4
6308 5:15 pm 6:48 pm Oct 8 - Oct 27
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
$250
Destination

Ottawa
$250