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Cheap flights from Washington, D.C. Dulles Intl Airport to Alberta from C$ 162

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYC
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Alberta
Explore the most affordable flight options available from Dulles Intl to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Mon 4/53:45 p.m.
IAD
-
YYC
1 stop10h 12m
Air Canada
Mon 11/512:55 a.m.
YYC
-
IAD
2 stops12h 08m
Air Canada
Deal found 14/3C$ 384
Sat 2/54:05 p.m.
IAD
-
YYC
1 stop8h 53m
Air Canada
Sat 9/56:00 a.m.
YYC
-
IAD
1 stop7h 03m
Air Canada
Deal found 18/3C$ 392
Tue 16/63:45 p.m.
IAD
-
YYC
1 stop10h 12m
Air Canada
Wed 17/66:30 a.m.
YYC
-
IAD
1 stop6h 59m
Air Canada
Deal found 15/3C$ 400
Sat 16/53:45 p.m.
IAD
-
YYC
1 stop10h 12m
Air Canada
Tue 9/66:00 a.m.
YYC
-
IAD
1 stop7h 03m
Air Canada
Deal found 14/3C$ 417
Sat 6/63:45 p.m.
IAD
-
YYC
1 stop10h 12m
Air Canada
Wed 10/66:30 a.m.
YYC
-
IAD
1 stop6h 59m
Air Canada
Deal found 14/3C$ 424
Fri 1/58:11 p.m.
IAD
-
YYC
2 stops18h 48m
American Airlines
Tue 5/56:45 a.m.
YYC
-
IAD
2 stops24h 04m
American Airlines
Deal found 15/3C$ 430
Mon 27/48:11 p.m.
IAD
-
YYC
2 stops18h 48m
American Airlines
Mon 4/512:45 p.m.
YYC
-
IAD
2 stops19h 17m
American Airlines
Deal found 14/3C$ 432
Wed 29/46:20 a.m.
IAD
-
YYC
1 stop12h 50m
Multiple Airlines
Wed 6/57:00 a.m.
YYC
-
IAD
1 stop8h 27m
Multiple Airlines
Deal found 14/3C$ 434
Fri 1/53:45 p.m.
IAD
-
YYC
1 stop10h 12m
Air Canada
Tue 5/56:00 a.m.
YYC
-
IAD
1 stop7h 03m
Air Canada
Deal found 17/3C$ 440
Wed 3/63:39 p.m.
IAD
-
YYC
1 stop8h 58m
United Airlines
Wed 10/63:22 p.m.
YYC
-
IAD
1 stop14h 08m
United Airlines
Deal found 16/3C$ 443
Wed 6/53:45 p.m.
IAD
-
YYC
1 stop10h 12m
Air Canada
Fri 8/56:30 a.m.
YYC
-
IAD
1 stop6h 59m
Air Canada
Deal found 17/3C$ 447
Fri 15/57:00 p.m.
IAD
-
YEG
1 stop15h 00m
WestJet
Fri 22/59:10 a.m.
YEG
-
IAD
1 stop7h 00m
WestJet
Deal found 14/3C$ 521

Find flight deals from Dulles Intl to Alberta

Keep the following information in mind while searching for Dulles Intl to Alberta flight deals. Data was last updated 19 March 2026.

Round-trip from

C$ 384

One-way from

C$ 162

Popular in

December

Cheapest in

October

Average price

C$ 684
Air Canada
  • Air Canada
  • 4/5-11/5
  • 3 total stops
  • 22h 20m total
  • Washington, D.C. to Alberta
Search Deals
Air Canada
  • Air Canada
  • 13/6
  • 1 total stop
  • 10h 12m total
  • Washington, D.C. to Alberta
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Alberta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 11/5

10:10 p.m.-12:19 p.m.

1 stop16h 09m

Calgary

Mon 18/5

3:22 p.m.-7:02 a.m.

1 stop13h 40m

C$ 466

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 30/5

10:21 p.m.-12:19 p.m.

1 stop15h 58m

Calgary

Thu 4/6

1:27 p.m.-5:27 a.m.

1 stop14h 00m

C$ 466

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Thu 4/6

6:10 a.m.-11:32 a.m.

1 stop7h 22m

Calgary

Tue 9/6

6:00 a.m.-12:45 a.m.

2 stops16h 45m

C$ 666

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 2/6

10:31 a.m.-9:48 p.m.

2 stops13h 17m

Calgary

Tue 9/6

6:00 a.m.-12:45 a.m.

2 stops16h 45m

C$ 673

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 2/6

6:30 a.m.-9:48 p.m.

1 stop17h 18m

Calgary

Mon 15/6

6:00 a.m.-11:19 p.m.

2 stops15h 19m

C$ 741
Quickest round-trip

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 15/6

7:00 p.m.-10:00 p.m.

Nonstop5h 00m

Calgary

Thu 25/6

6:35 a.m.-5:58 p.m.

1 stop9h 23m

C$ 744

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 10/5

11:58 a.m.-8:30 p.m.

1 stop10h 32m

Calgary

Fri 15/5

6:45 a.m.-6:14 p.m.

1 stop9h 29m

C$ 750

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 11/7

12:00 p.m.-8:44 p.m.

1 stop10h 44m

Calgary

Tue 21/7

6:35 a.m.-5:58 p.m.

1 stop9h 23m

C$ 766

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 15/8

10:40 a.m.-8:44 p.m.

2 stops12h 04m

Calgary

Sun 23/8

6:35 a.m.-5:58 p.m.

1 stop9h 23m

C$ 785

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 4/8

10:05 a.m.-11:06 p.m.

2 stops15h 01m

Calgary

Sat 8/8

6:35 a.m.-10:59 p.m.

2 stops14h 24m

C$ 792

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/3

Showing 1-10 of 35 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Alberta

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Alberta?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alberta (average of C$ 123). Flying from Washington, D.C. Dulles Intl Airport to Alberta in February is currently the most expensive (average of C$ 614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Alberta?

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Alberta?

    United Airlines, Alaska Airlines, and Delta can get you from Washington, D.C. Dulles Intl Airport to Alberta in just under 13h 15m. Your travel time can differ by up to 4h 34m. The distance from Washington, D.C. Dulles Intl Airport to Alberta is about 3159 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Alberta one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 98. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Alberta for a low price.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Alberta?

    Most travellers choose Washington, D.C. Dulles Intl - Calgary, Washington, D.C. Dulles Intl - Edmonton or Washington, D.C. Dulles Intl - Fort Mcmurray when deciding on the best route from Washington, D.C. Dulles Intl Airport to Alberta.

  • Can I find deals for flights from Dulles Intl to Alberta that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Alberta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Alberta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Alberta.

  • Can I find deals for business class flights from Dulles Intl to Alberta?

    Yes. Cheapflights offers flight deals from Dulles Intl to Alberta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Alberta?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alberta (average of C$ 123). Flying from Washington, D.C. Dulles Intl Airport to Alberta in February is currently the most expensive (average of C$ 614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Deals for Dulles Intl to Alberta flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Alberta?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dulles Intl to Alberta.

Can Cheapflights find flights from Dulles Intl to Alberta with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Alberta, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Alberta become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Alberta from Dulles Intl today and book when prices fit your budget.

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