Find Cheap Flights from Calgary to Washington Dulles Intl (YYC - 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.
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Book cheap flights from Calgary to Washington Dulles Intl

(Round-trip)
Depart: Tue Jun 13 2017 Return: Thu Jun 15 2017 Trip spans 3 days
Major Airline
Major Airline
YYC
11:03a
IAD
6:17a
19h 14m
1 stop
IAD
1:30a
YYC
2:56p
13h 26m
2 stops
Depart: Tue Jul 18 2017 Return: Tue Aug 1 2017 Trip spans 15 days
WestJet
WestJet
YYC
10:00a
IAD
11:27p
13h 27m
1 stop
IAD
6:00a
YYC
7:29p
13h 29m
1 stop
Depart: Wed Jun 21 2017 Return: Sun Jun 25 2017 Trip spans 5 days
United
United
YYC
8:30a
IAD
4:33p
8h 03m
1 stop
IAD
2:20a
YYC
9:48a
7h 28m
1 stop
Depart: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
Delta
Delta
YYC
10:30a
IAD
5:49p
7h 19m
1 stop
IAD
2:30a
YYC
11:28a
8h 58m
1 stop
Depart: Wed Aug 2 2017 Return: Tue Aug 8 2017 Trip spans 7 days
WestJet
WestJet
YYC
10:00a
IAD
11:27p
13h 27m
1 stop
IAD
8:59a
YYC
7:27p
10h 28m
1 stop
Depart: Mon Jun 12 2017 Return: Wed Jun 14 2017 Trip spans 3 days
Major Airline
Major Airline
YYC
5:35a
IAD
6:17a
24h 42m
2 stops
IAD
10:20p
YYC
7:41a
9h 21m
2 stops
Depart: Mon May 1 2017 Return: Sat May 13 2017 Trip spans 13 days
United
United
YYC
7:20a
IAD
4:57p
9h 37m
1 stop
IAD
1:22p
YYC
8:26p
7h 04m
1 stop
Depart: Thu Jun 8 2017 Return: Wed Jun 14 2017 Trip spans 7 days
WestJet
WestJet
YYC
10:00a
IAD
11:27p
13h 27m
1 stop
IAD
3:30a
YYC
7:06p
15h 36m
1 stop
Depart: Wed May 17 2017 Return: Wed May 24 2017 Trip spans 8 days
Delta
Delta
YYC
10:30a
IAD
5:44p
7h 14m
1 stop
IAD
2:00a
YYC
11:28a
9h 28m
2 stops
Depart: Sat Jul 8 2017 Return: Thu Jul 13 2017 Trip spans 6 days
Major Airline
Major Airline
YYC
10:00p
IAD
6:17a
8h 17m
2 stops
IAD
5:00a
YYC
8:41a
27h 41m
2 stops
Depart: Tue May 16 2017 Return: Wed May 24 2017 Trip spans 9 days
WestJet
WestJet
YYC
10:30a
IAD
5:44p
7h 14m
1 stop
IAD
2:30a
YYC
11:28a
8h 58m
1 stop
Depart: Wed Jun 28 2017 Return: Thu Jul 6 2017 Trip spans 9 days
United
United
YYC
8:30a
IAD
4:33p
8h 03m
1 stop
IAD
4:28a
YYC
1:18p
8h 50m
1 stop
Depart: Sat Jun 10 2017 Return: Sat Jun 24 2017 Trip spans 15 days
WestJet
WestJet
YYC
3:20p
IAD
11:27p
32h 07m
1 stop
IAD
3:30a
YYC
10:45a
31h 15m
1 stop
Depart: Tue May 9 2017 Return: Sat Jun 17 2017 Trip spans 40 days
Delta
Delta
YYC
3:30a
IAD
5:20p
13h 50m
2 stops
IAD
2:20a
YYC
11:33a
9h 13m
1 stop
Depart: Wed Jul 12 2017 Return: Mon Jul 17 2017 Trip spans 6 days
WestJet
WestJet
YYC
10:00a
IAD
11:27p
13h 27m
1 stop
IAD
8:59a
YYC
7:27p
10h 28m
1 stop
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
Delta
Delta
YYC
9:48a
IAD
5:20p
7h 32m
1 stop
IAD
2:30a
YYC
11:28a
8h 58m
1 stop
Depart: Fri Jul 21 2017 Return: Wed Jul 26 2017 Trip spans 6 days
WestJet
WestJet
YYC
10:00a
IAD
11:27p
13h 27m
1 stop
IAD
3:30a
YYC
7:03p
15h 33m
1 stop
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
Delta
Delta
YYC
9:48a
IAD
5:20p
7h 32m
1 stop
IAD
3:25a
YYC
11:13a
7h 48m
1 stop
Depart: Tue May 2 2017 Return: Wed May 3 2017 Trip spans 2 days
WestJet
WestJet
YYC
10:30a
IAD
5:44p
7h 14m
1 stop
IAD
2:30a
YYC
11:28a
8h 58m
1 stop
Depart: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
WestJet
WestJet
YYC
10:00a
IAD
11:27p
13h 27m
1 stop
IAD
8:59a
YYC
7:27p
10h 28m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Calgary
$397
Destination

Washington
$397