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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Ottawa to Washington Dulles Intl

(Round-trip)
Depart: Sun Nov 12 2017 Return: Thu Nov 16 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
YOW
12:00a
IAD
3:55a
3h 55m
1 stop
IAD
12:00a
YOW
5:58a
5h 58m
1 stop
Depart: Fri Nov 10 2017 Return: Sun Nov 12 2017 Trip spans 3 days
WestJet
WestJet
YOW
12:00a
IAD
5:31a
5h 31m
1 stop
IAD
12:00a
YOW
9:48a
9h 48m
1 stop
Depart: Mon Dec 25 2017 Return: Mon Jan 1 2018 Trip spans 8 days
Porter Airlines
Porter Airlines
YOW
12:00a
IAD
3:55a
3h 55m
1 stop
IAD
12:00a
YOW
4:28a
4h 28m
1 stop
Depart: Fri Oct 27 2017 Return: Fri Nov 3 2017 Trip spans 8 days
Porter Airlines
Porter Airlines
YOW
12:00a
IAD
3:05a
3h 05m
1 stop
IAD
12:00a
YOW
5:33a
5h 33m
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
6143 10:25 am 12:03 pm Nov 27 - Nov 27
4706 2:45 pm 4:25 pm Oct 29 - Oct 31
4733 2:45 pm 4:25 pm Nov 26 - Nov 27
4733 2:45 pm 4:25 pm Nov 6 - Nov 24
4733 2:45 pm 4:25 pm Nov 1 - Nov 4
6030 2:45 pm 4:23 pm Nov 25 - Dec 2
6030 2:45 pm 4:23 pm Nov 5 - Nov 5
6343 2:45 pm 4:19 pm Oct 7 - Oct 28
6308 7:20 pm 8:58 pm Oct 29 - Nov 4
6308 7:20 pm 8:58 pm Nov 26 - Nov 27
6308 7:20 pm 8:58 pm Nov 5 - Nov 22
6308 7:30 pm 9:01 pm Oct 8 - Oct 27
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Ottawa
$243
Destination

Washington
$243