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Dulles Intl

$141+ Cheap flights from Alberta to Dulles Intl (IAD)

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Alberta to Dulles Intl

Cheapest flights from Alberta to Dulles Intl
Explore the most affordable flight options available from Alberta to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:17 pmYEG - IAD
1 stop11h 59mUnited Airlines
Sun 12/1412:50 pmIAD - YEG
2 stops31h 35mUnited Airlines
Deal found 12/13$302
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:13 pmYYC - IAD
1 stop13h 06mUnited Airlines
Sun 1/1110:28 pmIAD - YYC
2 stops16h 40mUnited Airlines
Deal found 12/14$517
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/1812:45 pmYYC - IAD
1 stop7h 48mAmerican Airlines
Sun 1/116:00 amIAD - YYC
1 stop17h 58mAmerican Airlines
Deal found 12/14$595
This Air Canada deal was found by Cheapflights users on 12/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:40 pmYYC - IAD
1 stop14h 50mAir Canada
Wed 12/319:45 amIAD - YYC
1 stop8h 09mAir Canada
Deal found 12/13$662
This Air Canada deal was found by Cheapflights users on 12/12. 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 12/316:00 amYEG - IAD
1 stop12h 26mAir Canada
Wed 1/79:45 amIAD - YEG
2 stops9h 58mAir Canada
Deal found 12/12$670
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:15 amYYC - IAD
2 stops14h 51mUnited Airlines
Wed 12/318:15 amIAD - YYC
2 stops15h 38mUnited Airlines
Deal found 12/13$678
This American Airlines deal was found by Cheapflights users on 12/12. 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.
Tue 12/166:30 amYYC - IAD
1 stop14h 29mAmerican Airlines
Wed 12/246:35 amIAD - YYC
2 stops31h 04mAmerican Airlines
Deal found 12/12$696
This Air Canada deal was found by Cheapflights users on 12/12. 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 12/316:00 amYEG - IAD
1 stop12h 26mAir Canada
Tue 1/69:00 amIAD - YEG
2 stops14h 43mAir Canada
Deal found 12/12$709
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 amYYC - IAD
2 stops13h 06mUnited Airlines
Sun 1/410:33 pmIAD - YYC
1 stop15h 02mUnited Airlines
Deal found 12/14$717
This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:35 amYYC - IAD
2 stops14h 37mDelta
Fri 12/267:05 amIAD - YYC
1 stop12h 45mDelta
Deal found 12/12$719
This Air Canada deal was found by Cheapflights users on 12/12. 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.
Thu 12/185:35 amYYC - IAD
1 stop8h 11mAir Canada
Sat 12/275:16 pmIAD - YYC
1 stop10h 08mAir Canada
Deal found 12/12$724
This Air Canada deal was found by Cheapflights users on 12/12. 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 12/316:00 amYEG - IAD
1 stop13h 25mAir Canada
Sat 1/109:00 amIAD - YEG
1 stop7h 23mAir Canada
Deal found 12/12$734

Find flight deals from Alberta to Dulles Intl

Keep the following information in mind while searching for Alberta to Dulles Intl flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$247
(Kiwi.com)

One-way from

$141
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$396

Good one-way deal

$325 or less
Provider with most accurate pricing for Calgary-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Washington, D.C. (WAS) flights.
Search Deals
From Alberta to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Alberta to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Alberta to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Dulles Intl 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 December 15, 2025.
Use the filters below to find and compare flights from Alberta to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Alberta

Fly to

Dulles Intl

Route

Depart

Return

Price

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Fri 2/20

12:45 am-10:42 am

1 stop7h 57m

Washington, D.C. Dulles Intl

Mon 3/9

10:38 pm-12:13 pm

2 stops15h 35m

$332

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 1/8

7:00 am-10:19 am

1 stop25h 19m

Washington, D.C. Dulles Intl

Wed 1/14

6:00 am-9:51 pm

2 stops17h 51m

$343

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 1/27

6:30 am-11:06 pm

2 stops14h 36m

Washington, D.C. Dulles Intl

Tue 2/3

12:32 pm-11:02 pm

2 stops12h 30m

$354

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 1/21

7:40 am-11:57 pm

2 stops14h 17m

Washington, D.C. Dulles Intl

Wed 1/28

6:00 am-8:54 pm

2 stops16h 54m

$354

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 1/28

6:30 am-4:31 pm

1 stop8h 01m

Washington, D.C. Dulles Intl

Wed 2/4

11:34 am-12:48 pm

2 stops27h 14m

$391

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 1/16

6:30 am-11:49 am

2 stops27h 19m

Washington, D.C. Dulles Intl

Tue 1/20

2:15 pm-8:54 pm

1 stop8h 39m

$396

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 1/8

6:45 am-9:13 pm

1 stop12h 28m

Washington, D.C. Dulles Intl

Wed 1/14

8:29 am-7:12 pm

1 stop12h 43m

$405

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 3/17

12:45 pm-4:16 pm

2 stops25h 31m

Washington, D.C. Dulles Intl

Tue 3/24

5:37 pm-11:39 am

1 stop20h 02m

$408

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 1/8

7:40 am-11:37 pm

2 stops13h 57m

Washington, D.C. Dulles Intl

Wed 1/14

9:00 am-11:02 pm

2 stops16h 02m

$435

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Sat 2/21

8:45 pm-10:33 am

2 stops11h 48m

Washington, D.C. Dulles Intl

Sat 3/14

5:05 am-12:13 pm

1 stop9h 08m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 32 results
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Best time to book a flight from Alberta to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Alberta 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 Alberta to Washington, D.C. Dulles Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from Alberta to Washington, D.C. Dulles Intl Airport (average of $106). Flying from Alberta to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $348). 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.

What is the cheapest time of day to fly from AB to IAD?

Find hourly flight availability from Alberta to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s optimal to fly from Alberta to Washington, D.C. Dulles Intl Airport in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

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

Related info for your journey

Find useful and relevant information for your journey from Alberta to Dulles Intl. 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 Alberta to Washington, D.C. Dulles Intl Airport?

    Delta, American Airlines, and United Airlines can get you from Alberta to Washington, D.C. Dulles Intl Airport in just under 8h 01m. Your travel time can differ by up to 10h 29m. The distance from Alberta to Washington, D.C. Dulles Intl Airport is about 1946 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $105. Air Canada flights start at $122 while deals on United Airlines start at $158 one-way.

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

    The most popular flight routes from Alberta to Washington, D.C. Dulles Intl Airport are Edmonton - Washington, D.C. Dulles Intl, Calgary - Washington, D.C. Dulles Intl and Fort Mcmurray - Washington, D.C. Dulles Intl.

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

    Looking for the cheapest flight from Alberta to Washington, D.C. Dulles Intl Airport? While on average our users pay $369, our data indicates the cheapest price to be $221. The most popular route (Edmonton - Washington, D.C. Dulles Intl), is priced around $301.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alberta to Dulles Intl 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 Alberta to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Alberta to Washington, D.C. Dulles Intl Airport (average of $106). Flying from Alberta to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $348). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alberta to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Pearson Intl to Baltimore flights
Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Vancouver Intl to Dulles Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Vancouver Intl to Reagan-National flights
Vancouver Intl to Baltimore flights
Ottawa to Dulles Intl flights
Pierre Elliott Trudeau Intl to Baltimore flights
Toronto Island to Reagan-National flights
Toronto Island to Baltimore flights
Edmonton to Dulles Intl flights
Edmonton to Reagan-National flights
Ottawa to Reagan-National flights
Edmonton to Baltimore flights
Ottawa to Baltimore flights
Halifax to Dulles Intl flights
Calgary to Reagan-National flights
Calgary to Dulles Intl flights
Winnipeg to Reagan-National flights
Halifax to Reagan-National flights
Winnipeg to Baltimore flights
Moncton to Dulles Intl flights
Winnipeg to Dulles Intl flights
Calgary to Baltimore flights
Kelowna to Dulles Intl flights
Québec City to Dulles Intl flights
Saskatoon to Reagan-National flights
Québec City to Reagan-National flights
Kelowna to Baltimore flights
Victoria to Baltimore flights
Kelowna to Reagan-National flights
Québec City to Baltimore flights
London to Dulles Intl flights
London to Reagan-National flights
Saskatoon to Baltimore flights
Halifax to Baltimore flights
St. John's to Baltimore flights
St. John's to Reagan-National flights
London to Baltimore flights
Whitehorse to Dulles Intl flights
Kamloops to Baltimore flights
Deer Lake to Baltimore flights
Regina to Baltimore flights
Victoria to Reagan-National flights
Victoria to Dulles Intl flights
St. John's to Dulles Intl flights

Top 4 airlines flying from Alberta to Dulles Intl

Discover the top 4 airlines that operate flights from Alberta to Dulles Intl. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$129Average$382FlexibilityNo cancel feeOn-time67%
DeltaCheapest$194Average$312FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$280Average$637FlexibilityNo cancel feeOn-time69%
WestJetCheapest$281Average$630FlexibilityNo cancel feeOn-time60%

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