Find Cheap Flights from Ottawa to Washington (YOW - WAS)

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

(Round-trip)
Depart: Wed Aug 23 2017 Return: Sat Aug 26 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
10:05a
IAD
3:15p
5h 10m
1 stop
IAD
8:35a
YOW
2:36p
6h 01m
1 stop
Depart: Wed Aug 9 2017 Return: Tue Aug 22 2017 Trip spans 14 days
Major Airline
Major Airline
YOW
7:10a
IAD
1:25p
6h 15m
3 stops
IAD
8:20a
YOW
1:51p
5h 31m
3 stops
Depart: Thu Aug 10 2017 Return: Tue Aug 22 2017 Trip spans 13 days
Porter Airlines
Porter Airlines
YOW
12:10p
IAD
3:15p
3h 05m
1 stop
IAD
7:00a
YOW
10:31a
3h 31m
1 stop
Depart: Tue Jul 18 2017 Return: Wed Jul 19 2017 Trip spans 2 days
Major Airline
Major Airline
YOW
7:10a
IAD
11:15a
4h 05m
1 stop
IAD
3:00a
YOW
7:36a
4h 36m
1 stop
Depart: Tue Jun 27 2017 Return: Sat Jul 1 2017 Trip spans 5 days
Delta
Delta
YOW
2:00a
IAD
8:30a
6h 30m
1 stop
IAD
1:34p
YOW
5:50p
4h 16m
1 stop
Depart: Wed Jul 19 2017 Return: Thu Jul 20 2017 Trip spans 2 days
Major Airline
Major Airline
YOW
10:05a
IAD
1:25p
3h 20m
3 stops
IAD
6:00a
YOW
10:26a
4h 26m
3 stops
Depart: Wed Jul 26 2017 Return: Sun Jul 30 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
6:55a
IAD
11:15a
4h 20m
1 stop
IAD
1:35p
YOW
5:31p
3h 56m
1 stop
Depart: Thu Aug 24 2017 Return: Sun Aug 27 2017 Trip spans 4 days
Major Airline
Major Airline
YOW
10:05a
IAD
1:25p
3h 20m
nonstop
IAD
5:00a
YOW
10:26a
5h 26m
nonstop
Depart: Tue Sep 19 2017 Return: Thu Sep 28 2017 Trip spans 10 days
Porter Airlines
Porter Airlines
YOW
2:30a
IAD
5:50a
3h 20m
1 stop
IAD
6:55a
YOW
10:56a
4h 01m
1 stop
Depart: Sat Jul 15 2017 Return: Tue Jul 18 2017 Trip spans 4 days
Major Airline
Major Airline
YOW
4:55a
IAD
8:25a
3h 30m
nonstop
IAD
6:00a
YOW
11:16a
5h 16m
nonstop
Depart: Wed Sep 13 2017 Return: Wed Sep 20 2017 Trip spans 8 days
Porter Airlines
Porter Airlines
YOW
8:00a
IAD
10:55a
2h 55m
1 stop
IAD
12:00p
YOW
3:31p
3h 31m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
YOW
12:10p
IAD
5:20p
5h 10m
1 stop
IAD
1:35p
YOW
5:26p
3h 51m
1 stop
Depart: Sun Sep 17 2017 Return: Sun Sep 24 2017 Trip spans 8 days
Porter Airlines
Porter Airlines
YOW
10:50a
IAD
3:20p
4h 30m
1 stop
IAD
1:35p
YOW
6:36p
5h 01m
1 stop
Depart: Thu Oct 26 2017 Return: Sun Oct 29 2017 Trip spans 4 days
Major Airline
Major Airline
YOW
2:55a
IAD
6:55a
4h 00m
1 stop
IAD
9:35a
YOW
1:26p
3h 51m
1 stop
Depart: Tue Aug 8 2017 Return: Tue Aug 22 2017 Trip spans 15 days
Porter Airlines
Porter Airlines
YOW
5:00a
IAD
8:25a
3h 25m
1 stop
IAD
10:00a
YOW
2:26p
4h 26m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Major Airline
Major Airline
YOW
3:00a
DCA
3:54a
0h 54m
2 stops
DCA
3:00a
YOW
3:54a
0h 54m
2 stops
Depart: Fri Sep 29 2017 Return: Mon Oct 2 2017 Trip spans 4 days
Porter Airlines
Porter Airlines
YOW
10:55a
IAD
3:05p
4h 10m
1 stop
IAD
12:00p
YOW
5:36p
5h 36m
1 stop
Depart: Mon Jul 10 2017 Return: Thu Jul 13 2017 Trip spans 4 days
Major Airline
Major Airline
YOW
10:55p
IAD
4:55a
6h 00m
nonstop
IAD
8:20a
YOW
1:51p
5h 31m
nonstop
Depart: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
8:00a
IAD
11:15a
3h 15m
1 stop
IAD
4:45a
YOW
8:36a
3h 51m
1 stop
Depart: Thu Jul 20 2017 Return: Mon Jul 24 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
12:10p
IAD
3:15p
3h 05m
1 stop
IAD
10:00a
YOW
1:41p
3h 41m
1 stop
Select an airline:  United
Direct flights YOW to WAS on United
Flight # Depart YOW Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
8486 8:55 am 10:28 am Jun 24 - Sep 5
8488 6:05 pm 7:38 pm Jun 25 - Sep 5
Flight # Depart YOW Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4754 2:45 pm 4:18 pm Jul 15 - Jul 18
4754 2:45 pm 4:18 pm Jul 3 - Jul 4
6343 2:45 pm 4:16 pm Jul 22 - Aug 12
6343 2:45 pm 4:16 pm Jul 1 - Jul 8
6343 2:45 pm 4:16 pm Jul 5 - Jul 24
6343 2:45 pm 4:16 pm Jul 25 - Aug 14
6343 2:45 pm 4:16 pm Jul 11 - Jul 11
4774 7:30 pm 9:02 pm Jul 11 - Jul 11
6308 7:30 pm 9:00 pm Jul 18 - Jul 18
6308 7:30 pm 9:00 pm Jul 5 - Jul 24
6308 7:30 pm 9:00 pm Jul 4 - Jul 4
6308 7:30 pm 9:00 pm Jul 25 - Aug 14
* 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

Ottawa
$200
Destination

Washington
only $200
only $300