How does KAYAK find such low prices on flights from Alberta to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Alberta is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Alberta to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Alberta with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 245 CHEAP FLIGHTS from Alberta to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from Alberta to Dulles Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Alberta to Dulles Intl

Wed, 30 Sep - Sat, 3 Oct

6:00 a.m. - 3:00 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

7h 00m1 stop Montreal Pierre Elliott Trudeau Intl

3:45 p.m. - 11:47 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

10h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 338Air Canada

Tue, 29 Sep - Sat, 3 Oct

6:30 a.m. - 7:00 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

10h 30m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

3:45 p.m. - 11:47 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

10h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 358Air Canada

Fri, 11 Sep - Sat, 12 Sep

9:30 a.m. - 5:25 a.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

17h 55m1 stop Denver Intl

3:45 p.m. - 11:47 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

10h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 363Multiple Airlines

Thu, 1 Oct - Fri, 2 Oct

3:22 p.m. - 7:31 a.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

14h 09m1 stop San Francisco

10:10 p.m. - 12:19 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

16h 09m1 stop San Francisco

C$ 367United Airlines

Thu, 17 Sep - Mon, 21 Sep

6:00 a.m. - 12:32 a.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

16h 32m1 stop Denver Intl

8:20 a.m. - 10:35 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

16h 15m1 stop Chicago O'Hare Intl

C$ 367United Airlines

Sat, 26 Sep - Tue, 29 Sep

7:45 a.m. - 8:14 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

10h 29m1 stop Salt Lake City

6:10 a.m. - 1:00 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

8h 50m1 stop Minneapolis St Paul

C$ 401Delta

Wed, 23 Sep - Wed, 30 Sep

6:35 a.m. - 6:05 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

9h 30m1 stop Minneapolis St Paul

11:44 a.m. - 8:42 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

10h 58m1 stop Minneapolis St Paul

C$ 406Delta

Tue, 22 Sep - Tue, 29 Sep

7:00 a.m. - 5:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

8h 18m1 stop Atlanta Hartsfield-Jackson

7:50 a.m. - 5:10 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

11h 20m1 stop Atlanta Hartsfield-Jackson

C$ 412Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

7:00 a.m. - 5:10 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

8h 10m1 stop Atlanta Hartsfield-Jackson

10:57 a.m. - 8:15 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

11h 18m1 stop Detroit Metropolitan Wayne County

C$ 469WestJet

Mon, 5 Oct - Wed, 14 Oct

12:20 a.m. - 11:32 a.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

9h 12m1 stop Atlanta Hartsfield-Jackson

10:57 a.m. - 8:15 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

11h 18m1 stop Detroit Metropolitan Wayne County

C$ 469WestJet

Recent last minute flight deals from Alberta to Dulles Intl

Tue, 1 Sep - Tue, 8 Sep

6:00 a.m. - 12:44 a.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

16h 44m2 stops Denver Intl Chicago O'Hare Intl

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 381United Airlines

Tue, 1 Sep - Tue, 8 Sep

6:00 a.m. - 12:44 a.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

16h 44m2 stops Denver Intl Chicago O'Hare Intl

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 384United Airlines

Mon, 31 Aug - Mon, 7 Sep

8:45 a.m. - 10:07 a.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

23h 22m2 stops Denver Intl Orlando

7:00 p.m. - 10:00 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

5h 00mdirect

C$ 487Multiple Airlines

Tue, 1 Sep - Mon, 7 Sep

12:32 p.m. - 11:39 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

9h 07m1 stop Salt Lake City

7:00 p.m. - 10:00 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

5h 00mdirect

C$ 488Delta

Mon, 31 Aug - Mon, 7 Sep

11:45 a.m. - 6:10 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 25mdirect

7:00 p.m. - 10:00 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

5h 00mdirect

C$ 549WestJet

Mon, 31 Aug - Mon, 7 Sep

11:45 a.m. - 6:10 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 25mdirect

7:00 p.m. - 10:00 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

5h 00mdirect

C$ 569WestJet

Mon, 31 Aug - Mon, 7 Sep

7:00 a.m. - 10:52 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

13h 52m3 stops Edmonton Minneapolis St Paul Atlanta Hartsfield-Jackson

7:00 p.m. - 10:00 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

5h 00mdirect

C$ 610Multiple Airlines

Fri, 28 Aug - Wed, 9 Sep

2:15 p.m. - 11:21 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

7h 06m1 stop Minneapolis St Paul

10:15 a.m. - 11:06 p.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

14h 51m2 stops Atlanta Hartsfield-Jackson Salt Lake City

C$ 655Delta

Mon, 31 Aug - Mon, 7 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 675Air Canada

Mon, 31 Aug - Mon, 7 Sep

11:15 a.m. - 9:14 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

7h 59m1 stop Ottawa

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 684Air Canada

Recent direct flight deals from Alberta to Dulles Intl

Thu, 10 Sep - Wed, 16 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 377United Airlines

Thu, 10 Sep - Thu, 17 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 416Lufthansa

Wed, 16 Sep - Tue, 22 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 524United Airlines

Wed, 16 Sep - Mon, 21 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 524United Airlines

Thu, 10 Sep - Thu, 17 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 606Air Canada

Wed, 16 Sep - Sun, 20 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 620United Airlines

Thu, 17 Sep - Mon, 21 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 620United Airlines

Sat, 12 Sep - Mon, 14 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 685Air Canada

Fri, 18 Sep - Sun, 20 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 793Air Canada

Tue, 15 Sep - Sat, 19 Sep

2:58 p.m. - 9:18 p.m.YYC Calgary-IAD Washington, D.C. Dulles Intl

4h 20mdirect

9:07 a.m. - 11:58 a.m.IAD Washington, D.C. Dulles Intl-YYC Calgary

4h 51mdirect

C$ 964Air Canada

Useful Info

Low season	January
High season	July
Cheapest flight	C$ 245

Best time to beat the crowds (15% less expensive on average)

Most popular time to fly (4% more expensive on average)

Flight from Calgary to Washington Dulles Airport

How does KAYAK find such low prices on flights from Alberta to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alberta to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alberta to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Alberta is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Alberta to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Alberta with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alberta to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Alberta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Arlington

Fredericksburg

Sterling

Bethesda

Winchester

Gettysburg

Gaithersburg

Herndon

Tysons

Rockville

Annapolis

Silver Spring

Hunt Valley

Reston

Woodbridge

Chantilly

Springfield

Laurel

Fairfax

Greenbelt

Everything you need to know for your flight to Dulles Intl

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Washington Dulles Airport (IAD)

IAD

C$ 245 Find Cheap Flights from Alberta to Washington Dulles Airport – Compare and Save

Cheap Flights from Alberta to Dulles Intl

Recent round-trip flight deals from Alberta to Dulles Intl

Recent one-way flight deals from Alberta to Dulles Intl

Recent last minute flight deals from Alberta to Dulles Intl

Recent direct flight deals from Alberta to Dulles Intl

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FAQs for booking Alberta to Washington Dulles Airport flights

Travelling to a place near Dulles Intl?

Everything you need to know for your flight to Dulles Intl

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Complete your trip to Dulles Intl with a hotel stay or car rental

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Choose which airport to fly into in Washington, D.C.