Find Deals on Flights from Baltimore/Washington to Ottawa (BWI - YOW)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to Ottawa

(Round-trip)
Depart: Wed Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 days
American Airlines
American Airlines
BWI
5:30a
YOW
2:53p
9h 23m
1 stop
YOW
2:54a
BWI
11:09a
8h 15m
1 stop
Depart: Mon Feb 13 2017 Return: Thu Feb 16 2017 Trip spans 4 days
Major Airline
Major Airline
BWI
12:00a
YOW
12:51a
0h 51m
nonstop
YOW
12:00a
BWI
12:51a
0h 51m
nonstop
Depart: Sun Jan 15 2017 Return: Tue Jan 17 2017 Trip spans 3 days
Delta
Delta
BWI
11:55a
YOW
5:16p
5h 21m
1 stop
YOW
11:40a
BWI
5:08p
5h 28m
1 stop
Depart: Wed Jan 11 2017 Return: Sun Jan 15 2017 Trip spans 5 days
Air Canada
Air Canada
BWI
1:35p
YOW
6:36p
5h 01m
1 stop
YOW
9:00a
BWI
1:02p
4h 02m
1 stop
Depart: Mon Jan 2 2017 Return: Fri Jan 6 2017 Trip spans 5 days
United
United
BWI
5:45a
YOW
11:05a
5h 20m
1 stop
YOW
1:03a
BWI
5:30a
4h 27m
1 stop
Depart: Thu Mar 2 2017 Return: Wed Mar 8 2017 Trip spans 7 days
American Airlines
American Airlines
BWI
1:55a
YOW
8:15a
6h 20m
1 stop
YOW
2:54a
BWI
11:09a
8h 15m
1 stop
Depart: Thu Jan 5 2017 Return: Thu Jan 12 2017 Trip spans 8 days
Major Airline
Major Airline
BWI
1:00a
YOW
1:51a
0h 51m
nonstop
YOW
1:00a
BWI
1:51a
0h 51m
nonstop
Depart: Wed Dec 28 2016 Return: Wed Jan 11 2017 Trip spans 15 days
American Airlines
American Airlines
BWI
11:20a
YOW
5:17p
5h 57m
1 stop
YOW
2:35a
BWI
11:07a
8h 32m
1 stop
Depart: Thu Dec 15 2016 Return: Sat Jan 14 2017 Trip spans 31 days
Major Airline
Major Airline
BWI
8:00p
YOW
1:40a
5h 40m
1 stop
YOW
12:00a
BWI
4:02a
4h 02m
1 stop
Depart: Sun Dec 25 2016 Return: Wed Jan 4 2017 Trip spans 11 days
Delta
Delta
BWI
1:00a
YOW
5:39a
4h 39m
1 stop
YOW
7:30a
BWI
12:06p
4h 36m
1 stop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
1:35a
YOW
9:03a
7h 28m
1 stop
YOW
9:45a
BWI
4:08p
6h 23m
1 stop
Depart: Fri Jan 13 2017 Return: Mon Jan 16 2017 Trip spans 4 days
Air Canada
Air Canada
BWI
1:00a
YOW
6:16a
5h 16m
1 stop
YOW
4:00a
BWI
9:02a
5h 02m
1 stop
Depart: Mon Dec 26 2016 Return: Wed Jan 4 2017 Trip spans 10 days
Delta
Delta
BWI
1:00a
YOW
6:38a
5h 38m
1 stop
YOW
7:30a
BWI
12:06p
4h 36m
1 stop
Depart: Fri Feb 10 2017 Return: Sun Feb 12 2017 Trip spans 3 days
American Airlines
American Airlines
BWI
1:35a
YOW
9:03a
7h 28m
1 stop
YOW
2:35a
BWI
11:07a
8h 32m
1 stop
Depart: Sun Jan 22 2017 Return: Sun Feb 26 2017 Trip spans 36 days
Air Canada
Air Canada
BWI
1:00a
YOW
6:16a
5h 16m
1 stop
YOW
4:00a
BWI
9:02a
5h 02m
1 stop
Depart: Sat Dec 24 2016 Return: Wed Jan 4 2017 Trip spans 12 days
American Airlines
American Airlines
BWI
11:20a
YOW
2:43p
3h 23m
1 stop
YOW
1:30a
BWI
7:28a
5h 58m
1 stop
Depart: Fri Mar 3 2017 Return: Thu Mar 9 2017 Trip spans 7 days
Air Canada
Air Canada
BWI
9:35a
YOW
1:16p
3h 41m
1 stop
YOW
9:00a
BWI
1:02p
4h 02m
1 stop
Depart: Wed Dec 21 2016 Return: Wed Jan 4 2017 Trip spans 15 days
Delta
Delta
BWI
1:00a
YOW
6:38a
5h 38m
1 stop
YOW
1:00a
BWI
5:22a
4h 22m
1 stop
Depart: Sun Mar 5 2017 Return: Thu Mar 9 2017 Trip spans 5 days
Air Canada
Air Canada
BWI
1:35p
YOW
6:36p
5h 01m
1 stop
YOW
12:00p
BWI
5:02p
5h 02m
1 stop
Depart: Thu Jan 12 2017 Return: Mon Jan 16 2017 Trip spans 5 days
American Airlines
American Airlines
BWI
1:35a
YOW
9:03a
7h 28m
1 stop
YOW
9:45a
BWI
4:08p
6h 23m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Baltimore
$276
Destination

Ottawa
$276