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Cheap flights from Washington, D.C. Dulles Intl Airport to Alberta from C$ 128

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYC
14 Jan — 21 Jan1
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 15 December 2025.

Mon 29/126:20 a.m.IAD - YYC
1 stop17h 33mUnited Airlines
Wed 7/13:30 p.m.YYC - IAD
1 stop12h 02mUnited Airlines
Deal found 14/12C$ 660
Mon 29/1210:06 p.m.IAD - YYC
1 stop12h 17mAir Canada
Wed 7/16:15 p.m.YYC - IAD
2 stops24h 39mAir Canada
Deal found 14/12C$ 717
Mon 29/126:20 a.m.IAD - YYC
1 stop17h 33mUnited Airlines
Tue 6/16:15 a.m.YYC - IAD
1 stop11h 06mUnited Airlines
Deal found 14/12C$ 951
Tue 23/129:12 a.m.IAD - YYC
2 stops28h 27mAmerican Airlines
Mon 5/112:45 p.m.YYC - IAD
2 stops21h 51mAmerican Airlines
Deal found 13/12C$ 980
Wed 24/1212:58 p.m.IAD - YYC
1 stop8h 11mMultiple Airlines
Mon 29/1210:40 a.m.YYC - IAD
1 stop21h 44mMultiple Airlines
Deal found 14/12C$ 1,059
Wed 24/1212:58 p.m.IAD - YYC
1 stop8h 11mMultiple Airlines
Sun 28/1210:15 a.m.YYC - IAD
1 stop22h 09mMultiple Airlines
Deal found 14/12C$ 1,082
Wed 31/1211:40 a.m.IAD - YYC
1 stop11h 22mMultiple Airlines
Sun 4/17:20 p.m.YYC - IAD
1 stop12h 59mMultiple Airlines
Deal found 13/12C$ 1,084
Sun 28/1210:06 p.m.IAD - YYC
1 stop12h 37mAir Canada
Wed 31/126:15 p.m.YYC - IAD
1 stop15h 33mAir Canada
Deal found 14/12C$ 1,085
Sun 28/124:29 p.m.IAD - YYC
2 stops21h 10mAmerican Airlines
Wed 31/127:00 a.m.YYC - IAD
2 stops23h 42mAmerican Airlines
Deal found 14/12C$ 1,091
Fri 19/126:05 a.m.IAD - YYC
2 stops18h 47mMultiple Airlines
Sat 17/14:20 p.m.YYC - IAD
1 stop13h 44mMultiple Airlines
Deal found 12/12C$ 1,104
Wed 24/1210:06 p.m.IAD - YYC
1 stop12h 37mAir Canada
Wed 31/126:15 p.m.YYC - IAD
1 stop15h 33mAir Canada
Deal found 13/12C$ 1,110
Wed 24/1212:58 p.m.IAD - YEG
2 stops11h 51mWestJet
Sun 4/16:20 a.m.YEG - IAD
2 stops36h 15mWestJet
Deal found 13/12C$ 1,118

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 15 December 2025.

Round-trip from

C$ 346

One-way from

C$ 128

Popular in

December

Cheapest in

October

Average price

C$ 870
26/2-28/2
  • 26/2-28/2
  • 2 total stops
  • 17h 50m total
  • Washington, D.C. to Alberta
Search Deals
23/2
  • 23/2
  • 1 total stop
  • 20h 21m total
  • Washington, D.C. to Alberta
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 42 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 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 15 December 2025.
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

Dulles Intl

Fly to

Alberta

Route

Depart

Return

Price

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 7/1

10:28 p.m.-11:35 a.m.

1 stop15h 07m

Calgary

Thu 8/1

3:30 p.m.-5:32 a.m.

1 stop12h 02m

C$ 325

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Sun 11/1

8:35 a.m.-9:11 p.m.

1 stop14h 36m

Edmonton

Tue 20/1

9:55 p.m.-4:28 p.m.

2 stops40h 33m

C$ 464

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 6/1

7:30 a.m.-5:50 p.m.

1 stop12h 20m

Calgary

Wed 7/1

8:15 p.m.-10:55 a.m.

2 stops12h 40m

C$ 467

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Fri 13/2

11:40 a.m.-12:40 a.m.

1 stop15h 00m

Edmonton

Tue 17/2

7:25 a.m.-10:22 a.m.

1 stop24h 57m

C$ 532

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Thu 12/2

6:30 p.m.-10:28 a.m.

1 stop17h 58m

Edmonton

Tue 17/2

7:25 a.m.-10:22 a.m.

1 stop24h 57m

C$ 532

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 7/1

12:23 p.m.-9:08 p.m.

1 stop10h 45m

Calgary

Sat 10/1

6:30 a.m.-6:56 p.m.

1 stop10h 26m

C$ 578

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 13/1

6:00 a.m.-7:09 p.m.

1 stop15h 09m

Calgary

Tue 20/1

12:15 p.m.-11:57 p.m.

2 stops9h 42m

C$ 582

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 7/1

7:30 a.m.-5:50 p.m.

1 stop12h 20m

Calgary

Tue 13/1

12:30 a.m.-1:59 p.m.

1 stop11h 29m

C$ 591

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 6/1

7:30 a.m.-5:50 p.m.

1 stop12h 20m

Calgary

Sat 10/1

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

2 stops14h 36m

C$ 592

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 6/1

7:30 a.m.-5:50 p.m.

1 stop12h 20m

Calgary

Thu 8/1

7:40 a.m.-11:37 p.m.

2 stops13h 57m

C$ 592

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/12

Showing 1-10 of 37 results
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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$ 124). Flying from Washington, D.C. Dulles Intl Airport to Alberta in January is currently the most expensive (average of C$ 487). 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 IAD to AB?

Find hourly flight availability from Dulles Intl to Alberta. 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.

When flying from Washington, D.C. Dulles Intl Airport to Alberta, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 46% versus a flight in the afternoon.

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 15 December 2025.
Read reviews from past customers who have flown Air Canada from Washington, D.C. Dulles Intl Airport to Alberta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,525 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,525 reviews
Air Canada
7.1
Good
10,525 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

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, Delta, and Alaska Airlines can get you from Washington, D.C. Dulles Intl Airport to Alberta in just under 12h 20m. Your travel time can differ by up to 6h 59m. The distance from Washington, D.C. Dulles Intl Airport to Alberta is about 3132 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 Air Canada and United Airlines, 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$ 124). Flying from Washington, D.C. Dulles Intl Airport to Alberta in January is currently the most expensive (average of C$ 487). 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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Alternative routes for Dulles Intl to Alberta

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

Top airline flying from Dulles Intl to Alberta

Discover the top airline 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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 156AverageC$ 444FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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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