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Cheap flights from Alberta to Washington, D.C. Dulles Intl Airport from C$ 194

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to Dulles Intl

Enter your travel dates to find the best prices.

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 15 December 2025.

Thu 18/122:13 p.m.YYC - IAD
1 stop13h 06mUnited Airlines
Sun 11/110:28 p.m.IAD - YYC
2 stops16h 40mUnited Airlines
Deal found 14/12C$ 712
Thu 18/1212:45 p.m.YYC - IAD
1 stop7h 48mAmerican Airlines
Sun 11/16:00 a.m.IAD - YYC
1 stop17h 58mAmerican Airlines
Deal found 14/12C$ 819
Wed 24/1211:40 p.m.YYC - IAD
1 stop14h 50mAir Canada
Wed 31/129:45 a.m.IAD - YYC
1 stop8h 09mAir Canada
Deal found 13/12C$ 912
Wed 24/126:15 a.m.YYC - IAD
1 stop13h 10mUnited Airlines
Wed 31/128:15 a.m.IAD - YYC
2 stops15h 38mUnited Airlines
Deal found 13/12C$ 934
Tue 16/126:30 a.m.YYC - IAD
1 stop14h 29mAmerican Airlines
Wed 24/126:35 a.m.IAD - YYC
2 stops31h 04mAmerican Airlines
Deal found 12/12C$ 958
Fri 19/126:15 a.m.YYC - IAD
1 stop8h 24mUnited Airlines
Mon 29/1212:40 p.m.IAD - YYC
1 stop11h 13mUnited Airlines
Deal found 13/12C$ 987
Thu 18/127:35 a.m.YYC - IAD
2 stops14h 37mDelta
Fri 26/127:05 a.m.IAD - YYC
1 stop12h 45mDelta
Deal found 12/12C$ 990
Thu 18/125:35 a.m.YYC - IAD
1 stop8h 11mAir Canada
Sat 27/125:16 p.m.IAD - YYC
1 stop10h 08mAir Canada
Deal found 12/12C$ 997
Thu 18/129:40 a.m.YYC - IAD
1 stop8h 46mAir Canada
Wed 24/1210:06 p.m.IAD - YYC
1 stop12h 37mAir Canada
Deal found 12/12C$ 1,015
Wed 24/127:00 a.m.YYC - IAD
2 stops13h 13mWestJet
Thu 25/126:00 a.m.IAD - YYC
2 stops12h 00mWestJet
Deal found 14/12C$ 1,020
Tue 16/1212:15 p.m.YYC - IAD
2 stops9h 47mWestJet
Wed 24/1212:58 p.m.IAD - YYC
2 stops29h 02mWestJet
Deal found 12/12C$ 1,029
Sun 21/129:55 p.m.YEG - IAD
2 stops23h 23mWestJet
Sun 28/126:00 a.m.IAD - YEG
2 stops13h 10mWestJet
Deal found 15/12C$ 1,104

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 15 December 2025.

Round-trip from

C$ 340

One-way from

C$ 194

Popular in

December

Cheapest in

September

Average price

C$ 545
4/2-19/2
  • 4/2-19/2
  • 3 total stops
  • 27h 08m total
  • Alberta to Washington, D.C.
Search Deals
28/1
  • 28/1
  • 1 total stop
  • 13h 43m total
  • Alberta to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 629,999 searches. Data last updated 15 December 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 20/2

12:45 a.m.-10:42 a.m.

1 stop7h 57m

Washington, D.C. Dulles Intl

Mon 9/3

10:38 p.m.-12:13 p.m.

2 stops15h 35m

C$ 457

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 8/1

7:00 a.m.-10:19 a.m.

1 stop25h 19m

Washington, D.C. Dulles Intl

Wed 14/1

6:00 a.m.-9:51 p.m.

2 stops17h 51m

C$ 472

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 27/1

6:30 a.m.-11:06 p.m.

2 stops14h 36m

Washington, D.C. Dulles Intl

Tue 3/2

12:32 p.m.-11:02 p.m.

2 stops12h 30m

C$ 487

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 21/1

7:40 a.m.-11:57 p.m.

2 stops14h 17m

Washington, D.C. Dulles Intl

Wed 28/1

6:00 a.m.-8:54 p.m.

2 stops16h 54m

C$ 487

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 18/3

7:20 a.m.-10:59 p.m.

2 stops13h 39m

Washington, D.C. Dulles Intl

Sat 21/3

10:46 a.m.-11:02 p.m.

2 stops14h 16m

C$ 520

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 28/1

6:30 a.m.-4:31 p.m.

1 stop8h 01m

Washington, D.C. Dulles Intl

Wed 4/2

11:34 a.m.-12:48 p.m.

2 stops27h 14m

C$ 538

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 16/1

6:30 a.m.-11:49 a.m.

2 stops27h 19m

Washington, D.C. Dulles Intl

Tue 20/1

2:15 p.m.-8:54 p.m.

1 stop8h 39m

C$ 545

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 8/1

6:45 a.m.-9:13 p.m.

1 stop12h 28m

Washington, D.C. Dulles Intl

Wed 14/1

8:29 a.m.-7:12 p.m.

1 stop12h 43m

C$ 558

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 17/3

12:45 p.m.-4:16 p.m.

2 stops25h 31m

Washington, D.C. Dulles Intl

Tue 24/3

5:37 p.m.-11:39 a.m.

1 stop20h 02m

C$ 562

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Sat 21/2

8:45 p.m.-10:33 a.m.

2 stops11h 48m

Washington, D.C. Dulles Intl

Sat 14/3

5:05 a.m.-12:13 p.m.

1 stop9h 08m

C$ 640

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 33 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 C$ 146). Flying from Alberta to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of C$ 479). 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 15 December 2025.

A simple way to save on the total cost of your ticket is to fly from Alberta to Washington, D.C. Dulles Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Alberta to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Alberta to Dulles Intl. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Alberta to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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?

    A quick flight from Alberta to Washington, D.C. Dulles Intl Airport can take about 14h 36m. Delta provides one of the quickest options available for as low as C$ 487. Airlines will cover a distance of 3132 km.

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

    The cheapest airlines for a one-way flight from Alberta to Washington, D.C. Dulles Intl Airport are WestJet (C$ 142), United Airlines (C$ 182), and Air Canada (C$ 194).

  • 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 C$ 146). Flying from Alberta to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of C$ 479). 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

Travelling 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
Silver Spring
Warrenton
Winchester
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Arlington
Herndon
Manassas
Fredericksburg
Alexandria
Rockville

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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.
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Calgary to Reagan-National flights
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Kelowna to Reagan-National flights
Québec City to Dulles Intl flights
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Québec City to Reagan-National flights
Victoria to Baltimore flights
Québec City to Baltimore flights
Saskatoon to Reagan-National flights
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Halifax to Baltimore flights
St. John's to Dulles Intl flights
Regina to Reagan-National flights
St. John's to Baltimore flights
Fredericton to Dulles Intl flights
London to Dulles Intl flights
London to Reagan-National flights
Saskatoon to Baltimore flights
Kamloops to Dulles Intl flights
Fort McMurray to Baltimore flights

Top 5 airlines flying from Alberta to Dulles Intl

Discover the top 5 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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 189AverageC$ 283FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 221AverageC$ 399FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 231AverageC$ 480FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 290AverageC$ 556FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 299AverageC$ 615FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Alberta to Dulles Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alberta to Dulles Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Alberta to Dulles Intl for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Alberta to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Alberta to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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