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

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 Ottawa to Washington Dulles Intl

(Round-trip)
Depart: Tue Sep 19 2017 Return: Wed Sep 20 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
YOW
2:20a
IAD
6:00a
3h 40m
1 stop
IAD
11:25a
YOW
4:33p
5h 08m
1 stop
Depart: Tue Sep 26 2017 Return: Wed Sep 27 2017 Trip spans 2 days
WestJet
WestJet
YOW
12:40p
IAD
6:04p
5h 24m
1 stop
IAD
5:35a
YOW
11:47a
6h 12m
1 stop
Depart: Wed Sep 20 2017 Return: Thu Sep 21 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
YOW
2:20a
IAD
6:00a
3h 40m
1 stop
IAD
11:25a
YOW
5:33p
6h 08m
1 stop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Porter Airlines
Porter Airlines
YOW
12:00p
IAD
3:24p
3h 24m
1 stop
IAD
7:00a
YOW
11:43a
4h 43m
1 stop
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
10:00a
IAD
3:24p
5h 24m
1 stop
IAD
2:30p
YOW
6:53p
4h 23m
1 stop
Depart: Sun Oct 22 2017 Return: Wed Oct 25 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
12:15p
IAD
5:20p
5h 05m
1 stop
IAD
11:25a
YOW
4:33p
5h 08m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Sep 20 2017 Trip spans 8 days
Porter Airlines
Porter Airlines
YOW
2:20a
IAD
6:00a
3h 40m
1 stop
IAD
7:00a
YOW
12:58p
5h 58m
1 stop
Depart: Sat Sep 16 2017 Return: Wed Sep 20 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
4:00a
IAD
7:20a
3h 20m
1 stop
IAD
11:25a
YOW
2:43p
3h 18m
1 stop
Depart: Mon Sep 18 2017 Return: Wed Sep 20 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YOW
2:20a
IAD
6:00a
3h 40m
1 stop
IAD
7:00a
YOW
11:43a
4h 43m
1 stop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
4:45a
IAD
10:20a
5h 35m
1 stop
IAD
7:00a
YOW
12:58p
5h 58m
1 stop
Depart: Wed Oct 25 2017 Return: Sat Oct 28 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
4:05a
IAD
10:25a
6h 20m
1 stop
IAD
8:45a
YOW
2:33p
5h 48m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YOW
11:30a
IAD
3:05p
3h 35m
1 stop
IAD
7:00a
YOW
1:11p
6h 11m
1 stop
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
2:55a
IAD
6:00a
3h 05m
1 stop
IAD
1:30p
YOW
4:53p
3h 23m
1 stop
Depart: Mon Oct 23 2017 Return: Tue Oct 24 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
YOW
6:59a
IAD
10:20a
3h 21m
1 stop
IAD
11:25a
YOW
2:43p
3h 18m
1 stop
Depart: Thu Oct 12 2017 Return: Sat Oct 14 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YOW
4:45a
IAD
10:20a
5h 35m
1 stop
IAD
8:45a
YOW
12:43p
3h 58m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YOW
11:00a
IAD
3:24p
4h 24m
1 stop
IAD
1:30p
YOW
5:48p
4h 18m
1 stop
Depart: Fri Oct 20 2017 Return: Sun Oct 29 2017 Trip spans 10 days
Porter Airlines
Porter Airlines
YOW
12:00p
IAD
3:24p
3h 24m
1 stop
IAD
9:00a
YOW
1:13p
4h 13m
1 stop
Depart: Sat Oct 21 2017 Return: Sun Oct 29 2017 Trip spans 9 days
Porter Airlines
Porter Airlines
YOW
4:00a
IAD
7:20a
3h 20m
1 stop
IAD
9:00a
YOW
2:43p
5h 43m
1 stop
Depart: Sat Sep 30 2017 Return: Sun Oct 8 2017 Trip spans 9 days
Porter Airlines
Porter Airlines
YOW
4:00a
IAD
7:20a
3h 20m
1 stop
IAD
7:00a
YOW
10:27a
3h 27m
1 stop
Depart: Sun Sep 17 2017 Return: Wed Sep 20 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
1:45p
IAD
5:20p
3h 35m
1 stop
IAD
11:25a
YOW
5:48p
6h 23m
1 stop
Select an airline:  United
Direct flights YOW to IAD on United
Flight # Depart YOW Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
6343 2:45 pm 4:19 pm Aug 16 - Oct 4
6308 7:30 pm 9:01 pm Sep 4 - Oct 27
6308 7:30 pm 9:01 pm Aug 16 - Sep 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Ottawa
$237
Destination

Washington
$237