Find flights
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. Dulles Intl Airport to Alberta from C$ 183

IAD — YYC
13 Oct — 20 Oct1
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

Sat 24/109:45 a.m. -
2 stops10h 52m
Sat 31/106:00 a.m. -
1 stop7h 45m
Deal found 8/9C$ 394
Thu 15/106:45 a.m. -
2 stops17h 03m
Fri 23/101:27 p.m. -
2 stops25h 06m
Deal found 8/9C$ 399
Tue 22/99:07 a.m. -
Nonstop4h 51m
Tue 29/911:10 a.m. -
1 stop8h 04m
Deal found 8/9C$ 401
Mon 19/103:45 p.m. -
2 stops11h 32m
Tue 27/106:00 a.m. -
2 stops12h 23m
Deal found 8/9C$ 405
Tue 13/109:55 a.m. -
1 stop17h 22m
Thu 22/106:00 a.m. -
1 stop6h 57m
Deal found 8/9C$ 408
Wed 14/1010:10 p.m. -
1 stop16h 09m
Mon 19/1011:55 p.m. -
1 stop13h 30m
Deal found 9/9C$ 409
Wed 14/104:00 p.m. -
1 stop8h 57m
Mon 19/1011:55 p.m. -
1 stop13h 30m
Deal found 8/9C$ 415
Sat 3/103:45 p.m. -
1 stop10h 02m
Fri 9/1012:50 a.m. -
1 stop13h 52m
Deal found 8/9C$ 422
Tue 20/1010:34 p.m. -
1 stop17h 19m
Sat 24/1012:25 a.m. -
1 stop14h 22m
Deal found 8/9C$ 423
Thu 22/1010:34 p.m. -
1 stop17h 19m
Sun 25/109:10 p.m. -
2 stops16h 35m
Deal found 8/9C$ 426
Wed 2/129:55 a.m. -
2 stops16h 11m
Mon 7/127:00 a.m. -
1 stop6h 45m
Deal found 8/9C$ 427
Thu 15/1011:12 a.m. -
2 stops34h 38m
Wed 21/1012:20 p.m. -
1 stop20h 25m
Deal found 10/9C$ 488

Find flight deals from Dulles Intl to Alberta

Round-trip from

C$ 393

One-way from

C$ 183

Popular in

December

Cheapest in

October

Average price

C$ 608

Good one-way deal

C$ 211 or less
United Airlines
  • United Airlines
  • 25/9-29/9
  • 3 total stops
  • 40h 38m total
  • Washington, D.C. to Alberta
Search Deals
Delta
  • Delta
  • 4/10-31/12
  • 1 total stop
  • 8h 50m total
  • Washington, D.C. to Alberta
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Alberta.
Search Deals

Cheapflights Fare Finder

 
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 Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Wed 30/9

9:04 p.m.-3:15 p.m.

2 stops20h 11m

Calgary

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 218

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Thu 15/10

5:01 a.m.-12:51 p.m.

2 stops9h 50m

Calgary

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 244

Washington, D.C.Edmonton

IAD Washington, D.C. Dulles Intl - YEG Edmonton

IADYEG

Washington, D.C. Dulles Intl

Wed 28/10

8:05 a.m.-9:25 p.m.

2 stops15h 20m

Edmonton

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 264

Washington, D.C.Edmonton

IAD Washington, D.C. Dulles Intl - YEG Edmonton

IADYEG

Washington, D.C. Dulles Intl

Thu 1/10

9:04 p.m.-7:50 p.m.

3 stops24h 46m

Edmonton

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 265

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Thu 8/10

9:06 p.m.-5:00 p.m.

2 stops21h 54m

Calgary

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 269

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Tue 27/10

6:07 p.m.-9:40 p.m.

2 stops29h 33m

Calgary

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 279
Quickest round-trip

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Tue 22/9

9:07 a.m.-11:58 a.m.

Nonstop4h 51m

Calgary

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 286

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Mon 21/9

9:07 a.m.-11:58 a.m.

Nonstop4h 51m

Calgary

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 286

Washington, D.C.Calgary

IAD Washington, D.C. Dulles Intl - YYC Calgary

IADYYC

Washington, D.C. Dulles Intl

Wed 2/12

3:35 p.m.-1:05 p.m.

2 stops22h 30m

Calgary

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 294

Washington, D.C.Edmonton

IAD Washington, D.C. Dulles Intl - YEG Edmonton

IADYEG

Washington, D.C. Dulles Intl

Thu 1/10

11:44 a.m.-4:55 p.m.

1 stop7h 11m

Edmonton

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 298

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

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

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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alberta (average of C$ 541). Flying from Washington, D.C. Dulles Intl Airport to Alberta in March is currently the most expensive (average of C$ 932). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Alberta as you normally would.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Alberta

The most flights from IAD to CAAB are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Alberta flights typically cost between C$ 490 and C$ 789 in September.
The cheapest round-trip price found within the last 5 days was C$ 393 on United Airlines (25 Sep-29 Sep).

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Alberta?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Alberta, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Alberta

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
11,619 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
11,619 reviews
Air Canada
7.1
Good
11,619 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

Related info for your journey

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

    United Airlines, Delta, and Air Canada can get you from Washington, D.C. Dulles Intl Airport to Alberta in just under 9h 14m. Your travel time can differ by up to 7h 49m. 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 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.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Alberta on time: United Airlines (87%), Air Canada (84%), Scandinavian Airlines (56%).

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

    On average you can expect to pay C$ 211 for a flight from Washington, D.C. Dulles Intl Airport to Alberta. The cheapest flight overall is C$ 211 while the most popular route, (Washington, D.C. Dulles Intl - Calgary) is currently priced at C$ 343.

  • 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, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alberta (average of C$ 541). Flying from Washington, D.C. Dulles Intl Airport to Alberta in March is currently the most expensive (average of C$ 932). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Dulles Intl to Alberta

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 365AverageC$ 593FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.