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Alberta

$116+ Cheap flights from Dulles Intl (IAD) to Alberta

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYC
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Alberta

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 March 18, 2026.

This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:45 pm
IAD
-
YYC
1 stop10h 12m
Air Canada
Mon 5/1112:55 am
YYC
-
IAD
2 stops12h 08m
Air Canada
Deal found 3/14$280
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:45 pm
IAD
-
YYC
1 stop10h 12m
Air Canada
Wed 6/176:30 am
YYC
-
IAD
1 stop6h 59m
Air Canada
Deal found 3/15$292
This Air Canada deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:45 pm
IAD
-
YYC
1 stop10h 12m
Air Canada
Tue 6/96:00 am
YYC
-
IAD
1 stop7h 03m
Air Canada
Deal found 3/14$304
This Air Canada deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/63:45 pm
IAD
-
YYC
1 stop10h 12m
Air Canada
Wed 6/106:30 am
YYC
-
IAD
1 stop6h 59m
Air Canada
Deal found 3/14$309
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:11 pm
IAD
-
YYC
2 stops18h 48m
American Airlines
Sun 5/2412:50 pm
YYC
-
IAD
2 stops18h 00m
American Airlines
Deal found 3/13$314
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:11 pm
IAD
-
YYC
2 stops18h 48m
American Airlines
Mon 5/412:45 pm
YYC
-
IAD
2 stops19h 17m
American Airlines
Deal found 3/14$315
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:20 am
IAD
-
YYC
1 stop12h 50m
Multiple Airlines
Wed 5/67:00 am
YYC
-
IAD
1 stop8h 27m
Multiple Airlines
Deal found 3/14$317
This Air Canada deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:45 pm
IAD
-
YYC
1 stop10h 12m
Air Canada
Tue 5/56:00 am
YYC
-
IAD
1 stop7h 03m
Air Canada
Deal found 3/17$321
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:39 pm
IAD
-
YYC
1 stop8h 58m
United Airlines
Wed 6/103:22 pm
YYC
-
IAD
1 stop14h 08m
United Airlines
Deal found 3/16$323
This Air Canada deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:45 pm
IAD
-
YYC
1 stop10h 12m
Air Canada
Fri 5/86:30 am
YYC
-
IAD
1 stop6h 59m
Air Canada
Deal found 3/17$326
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 am
IAD
-
YYC
2 stops40h 02m
Multiple Airlines
Wed 4/297:00 am
YYC
-
IAD
1 stop15h 36m
Multiple Airlines
Deal found 3/13$328
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:00 pm
IAD
-
YEG
1 stop15h 00m
WestJet
Fri 5/229:10 am
YEG
-
IAD
1 stop7h 00m
WestJet
Deal found 3/14$380

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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$280
(Mytrip)

One-way from

$116
(Vakatrip)

Popular in

December

Cheapest in

October

Average price

$499

Good round-trip deal

$287 or less

Good one-way deal

$111 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Calgary flights.
Search Deals
From Washington, D.C. Dulles Intl to Alberta
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Alberta
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Alberta.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Alberta.
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 2,558,603 searches. Data last updated March 18, 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 5/11

10:10 pm-12:19 pm

1 stop16h 09m

Calgary

Mon 5/18

3:22 pm-7:02 am

1 stop13h 40m

$340

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 5/30

10:21 pm-12:19 pm

1 stop15h 58m

Calgary

Thu 6/4

1:27 pm-5:27 am

1 stop14h 00m

$340

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 6/8

12:00 pm-8:44 pm

1 stop10h 44m

Calgary

Tue 6/16

6:35 am-5:58 pm

1 stop9h 23m

$424

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 4/6

10:35 pm-1:53 pm

1 stop17h 18m

Calgary

Thu 6/25

7:15 pm-5:27 am

1 stop8h 12m

$441

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Tue 4/21

7:00 am-11:09 am

1 stop30h 09m

Edmonton

Tue 4/28

8:00 am-10:54 am

2 stops24h 54m

$492

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 6/1

6:30 am-9:48 pm

1 stop17h 18m

Calgary

Sun 6/14

6:00 am-12:45 am

1 stop16h 45m

$495

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 5/22

10:23 pm-1:53 pm

1 stop17h 30m

Calgary

Wed 5/27

6:00 am-11:32 pm

1 stop15h 32m

$510

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Wed 6/10

4:05 pm-4:10 pm

1 stop26h 05m

Edmonton

Tue 6/23

12:55 am-3:16 pm

1 stop12h 21m

$522

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 6/2

6:30 am-9:48 pm

1 stop17h 18m

Calgary

Mon 6/15

6:00 am-11:19 pm

2 stops15h 19m

$541
Quickest round-trip

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 6/15

7:00 pm-10:00 pm

Nonstop5h 00m

Calgary

Thu 6/25

6:35 am-5:58 pm

1 stop9h 23m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 42 resultsSorted by cheapest first
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3
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5

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 $90). Flying from Washington, D.C. Dulles Intl Airport to Alberta in February is currently the most expensive (average of $448). 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?

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alberta. Reviews last updated March 18, 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Washington, D.C. Dulles Intl Airport to Alberta have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,435 reviews
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,297 reviews
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,468 reviews
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,813 reviews
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    A quick flight from Washington, D.C. Dulles Intl Airport to Alberta can take about 10h 44m. United Airlines provides one of the quickest options available for as low as $424. Washington, D.C. Dulles Intl Airport and Alberta are separated by a distance of 1946 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with 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 $64. However, be on the lookout for offers from United Airlines and Air Canada, 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?

    The most popular route from Washington, D.C. Dulles Intl Airport to Alberta is Washington, D.C. Dulles Intl - Calgary. You may also consider Washington, D.C. Dulles Intl - Edmonton or Washington, D.C. Dulles Intl - Fort Mcmurray.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Alberta?

    On average you can expect to pay $317 for a flight from Washington, D.C. Dulles Intl Airport to Alberta. The cheapest flight overall is $94 while the most popular route, (Washington, D.C. Dulles Intl - Calgary) is currently priced at $303.

  • 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 $90). Flying from Washington, D.C. Dulles Intl Airport to Alberta in February is currently the most expensive (average of $448). 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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Top 5 airlines flying from Dulles Intl to Alberta

Discover the top 5 airlines that operate flights from Dulles Intl to Alberta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$114Average$342FlexibilityNo cancel feeOn-time60%
DeltaCheapest$124Average$361FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$138Average$561FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$227Average$572FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$443FlexibilityNo cancel feeOn-time71%

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