Find Deals on Flights from Washington Dulles Intl to Canada

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

Book cheap flights from Washington Dulles Intl to Canada

(Round-trip)
Depart: Fri Apr 7 2017 Return: Sun Apr 9 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Wed Mar 15 2017 Return: Fri Mar 17 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
Air Canada
Air Canada
IAD
YYZ
1h 24m
nonstop
YYZ
IAD
1h 20m
nonstop
Depart: Sat May 20 2017 Return: Mon May 22 2017 Trip spans 3 days
United
United
IAD
YYZ
1h 23m
nonstop
YYZ
IAD
1h 38m
nonstop
Depart: Wed Jul 5 2017 Return: Tue Aug 8 2017 Trip spans 35 days
Delta
Delta
IAD
YVR
7h 20m
1 stop
YVR
IAD
7h 13m
1 stop
Depart: Fri Mar 17 2017 Return: Sun Mar 19 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Fri Mar 31 2017 Return: Wed Apr 5 2017 Trip spans 6 days
Porter Airlines
Porter Airlines
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Wed Jul 12 2017 Return: Fri Jul 28 2017 Trip spans 17 days
WestJet
WestJet
IAD
YYC
15h 26m
1 stop
YYC
IAD
14h 32m
1 stop
Depart: Sat Mar 18 2017 Return: Mon Mar 27 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
YTZ
1h 25m
1 stop
YTZ
IAD
1h 25m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
American Airlines
American Airlines
IAD
YYC
11h 59m
1 stop
YYC
IAD
13h 51m
1 stop
Depart: Thu Mar 30 2017 Return: Fri Mar 31 2017 Trip spans 2 days
Porter Airlines
Porter Airlines
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Mon Mar 20 2017 Return: Sat Mar 25 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Fri Mar 17 2017 Return: Mon Mar 27 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
IAD
YYJ
7h 32m
1 stop
YYJ
IAD
7h 40m
1 stop
Depart: Fri Jun 2 2017 Return: Sun Jun 4 2017 Trip spans 3 days
Porter Airlines
Porter Airlines
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Wed Mar 22 2017 Return: Sun Mar 26 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
YTZ
1h 25m
1 stop
YTZ
IAD
1h 25m
1 stop
Depart: Thu Mar 30 2017 Return: Wed Apr 5 2017 Trip spans 7 days
Porter Airlines
Porter Airlines
IAD
YOW
6h 16m
1 stop
YOW
IAD
3h 54m
1 stop
Depart: Sat Apr 1 2017 Return: Sun Apr 2 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
Porter Airlines
Porter Airlines
IAD
YTZ
1h 25m
nonstop
YTZ
IAD
1h 25m
nonstop
Depart: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
Air Canada
Air Canada
IAD
YYZ
1h 25m
nonstop
YYZ
IAD
1h 19m
nonstop
Depart: Wed Apr 5 2017 Return: Fri Apr 7 2017 Trip spans 3 days
Major Airline
Major Airline
IAD
YTZ
1h 25m
1 stop
YTZ
IAD
1h 25m
1 stop
* 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.

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

Washington
$198
Destination

Vancouver
$393
Victoria
$496
Calgary
$418
Ottawa
$217
Toronto
only $236
only $198