Find Deals on Flights from Washington to Ottawa (WAS - 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 to Ottawa

(Round-trip)
Depart: Wed Apr 5 2017 Return: Thu Apr 6 2017 Trip spans 2 days
American Airlines
American Airlines
DCA
2:30a
YOW
9:18a
6h 48m
1 stop
YOW
10:40a
DCA
6:17p
7h 37m
1 stop
Depart: Thu Mar 30 2017 Return: Sat Apr 1 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
3:25a
YOW
1:51p
10h 26m
2 stops
YOW
3:25a
IAD
8:10a
4h 45m
2 stops
Depart: Wed Mar 22 2017 Return: Fri Mar 24 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
IAD
7:25a
YOW
1:41p
6h 16m
1 stop
YOW
2:30a
IAD
6:24a
3h 54m
1 stop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
WestJet
WestJet
DCA
2:00a
YOW
11:07a
9h 07m
2 stops
YOW
4:00a
DCA
1:00p
9h 00m
2 stops
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
2:30a
YOW
3:56p
13h 26m
1 stop
YOW
5:40a
DCA
12:46p
7h 06m
1 stop
Depart: Thu Mar 23 2017 Return: Wed Mar 29 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
3:25a
YOW
6:41a
3h 16m
nonstop
YOW
11:15p
IAD
6:50a
7h 35m
nonstop
Depart: Fri Jun 2 2017 Return: Wed Jun 7 2017 Trip spans 6 days
Porter Airlines
Porter Airlines
IAD
6:55a
YOW
10:56a
4h 01m
1 stop
YOW
10:00a
IAD
3:05p
5h 05m
1 stop
Depart: Mon May 1 2017 Return: Thu May 4 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
1:55p
YOW
9:18a
19h 23m
1 stop
YOW
2:00a
DCA
6:17p
16h 17m
1 stop
Depart: Sat May 6 2017 Return: Sun May 7 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
1:30a
YOW
5:26a
3h 56m
1 stop
YOW
11:00p
IAD
1:55a
2h 55m
1 stop
Depart: Wed Jun 7 2017 Return: Sun Jun 11 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
IAD
12:00p
YOW
3:31p
3h 31m
1 stop
YOW
10:50a
IAD
3:20p
4h 30m
1 stop
Depart: Tue May 2 2017 Return: Thu May 4 2017 Trip spans 3 days
American Airlines
American Airlines
DCA
1:55p
YOW
9:18a
19h 23m
1 stop
YOW
2:00a
DCA
6:17p
16h 17m
1 stop
Depart: Wed May 10 2017 Return: Wed May 17 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
2:55a
YOW
9:11a
6h 16m
1 stop
YOW
6:00a
IAD
11:05a
5h 05m
1 stop
Depart: Thu Mar 9 2017 Return: Thu Mar 16 2017 Trip spans 7 days
Porter Airlines
Porter Airlines
IAD
6:25a
YOW
11:56a
5h 31m
1 stop
YOW
6:05a
IAD
10:50a
4h 45m
1 stop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
American Airlines
American Airlines
DCA
2:30a
YOW
3:58p
13h 28m
1 stop
YOW
10:40a
DCA
6:17p
7h 37m
1 stop
Depart: Thu Aug 3 2017 Return: Sun Aug 6 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
IAD
12:25p
YOW
5:46p
5h 21m
1 stop
YOW
4:30a
IAD
7:55a
3h 25m
1 stop
Depart: Sun Apr 2 2017 Return: Mon Apr 3 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
2:00a
YOW
5:26a
3h 26m
1 stop
YOW
10:30p
IAD
2:24a
3h 54m
1 stop
Depart: Mon Mar 6 2017 Return: Fri Mar 10 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
IAD
10:50a
YOW
2:41p
3h 51m
1 stop
YOW
6:00a
IAD
9:50a
3h 50m
1 stop
Depart: Sun Apr 9 2017 Return: Sat Apr 15 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
6:00a
YOW
9:56a
3h 56m
1 stop
YOW
12:10a
IAD
3:55a
3h 45m
1 stop
Depart: Thu Mar 16 2017 Return: Sun Mar 19 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
2:30a
YOW
9:15a
6h 45m
1 stop
YOW
3:35a
DCA
11:50a
8h 15m
1 stop
Depart: Fri Feb 24 2017 Return: Mon Feb 27 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
IAD
11:00a
YOW
3:51p
4h 51m
1 stop
YOW
8:10a
IAD
2:40p
6h 30m
1 stop
Select an airline:  United
Direct flights WAS to YOW on United
Flight # Depart DCA Arrive YOW Sun Mon Tue Wed Thu Fri Sat Valid Between
8489 6:59 am 8:29 am Mar 27 - Mar 31
8489 6:59 am 8:29 am Feb 18 - Mar 11
8489 6:59 am 8:29 am Mar 12 - Mar 26
8489 7:00 am 8:30 am Mar 13 - Mar 24
8489 7:00 am 8:30 am Feb 16 - Mar 10
8490 8:25 pm 9:55 pm Feb 16 - Mar 11
8490 8:25 pm 9:55 pm Mar 12 - Mar 31
Flight # Depart IAD Arrive YOW Sun Mon Tue Wed Thu Fri Sat Valid Between
4790 12:30 pm 1:58 pm Mar 20 - Mar 20
6021 12:30 pm 1:56 pm Mar 21 - Apr 3
6021 12:30 pm 1:56 pm Mar 9 - Mar 11
6021 12:30 pm 1:58 pm Feb 16 - Mar 8
6021 12:30 pm 1:56 pm Mar 19 - Apr 2
6021 12:30 pm 1:56 pm Mar 12 - Mar 18
4761 5:10 pm 6:43 pm Mar 23 - Apr 3
4761 5:10 pm 6:43 pm Mar 20 - Mar 20
4761 5:10 pm 6:43 pm Mar 11 - Mar 11
4761 5:10 pm 6:43 pm Mar 12 - Apr 2
4761 5:10 pm 6:43 pm Mar 13 - Mar 16
4761 5:10 pm 6:43 pm Mar 14 - Mar 28
4761 5:10 pm 6:43 pm Mar 15 - Mar 22
4761 5:10 pm 6:43 pm Mar 9 - Mar 9
6012 5:10 pm 6:42 pm Mar 18 - Apr 1
6077 5:11 pm 6:42 pm Feb 16 - Mar 8
4790 10:00 pm 11:33 pm Mar 17 - Mar 31
4790 10:00 pm 11:33 pm Mar 10 - Mar 10
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
only $278
only $262
Destination

Ottawa
$262