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$91+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYC
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap 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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$204
(Kiwi.com)

One-way from

$91
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$550

Good round-trip deal

$353 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Calgary flight deals.
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From Washington, D.C. Dulles Intl to Alberta
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One-way flight from Washington, D.C. Dulles Intl to Alberta
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Alberta.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Alberta.
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Find 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 February 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Fri 5/236:45 pmIAD - YYC
Nonstop4h 51mWestJet
Wed 5/2811:30 amYYC - IAD
Nonstop4h 24mWestJet
Deal found 2/21$204
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:25 amIAD - YYC
1 stop11h 29mMultiple Airlines
Tue 5/2712:55 amYYC - IAD
1 stop8h 19mMultiple Airlines
Deal found 2/22$259
This Air Canada deal was found by Cheapflights users on 2/21. 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 3/193:55 pmIAD - YYC
1 stop8h 20mAir Canada
Fri 4/412:05 amYYC - IAD
1 stop7h 36mAir Canada
Deal found 2/21$261
This flugladen.de deal was found by Cheapflights users on 2/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/610:20 pmIAD - YYC
1 stop17h 33mLufthansa
Thu 4/1012:35 amYYC - IAD
1 stop9h 04mLufthansa
Deal found 2/21$267
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/910:20 pmIAD - YYC
1 stop18h 01mUnited Airlines
Wed 4/912:43 pmYYC - IAD
1 stop6h 18mUnited Airlines
Deal found 2/22$269
This flugladen.de deal was found by Cheapflights users on 2/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/610:20 pmIAD - YYC
1 stop17h 33mBrussels Airlines
Fri 4/1112:43 pmYYC - IAD
1 stop6h 18mBrussels Airlines
Deal found 2/21$270
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 3/196:27 amIAD - YYC
2 stops17h 23mAmerican Airlines
Sat 4/512:45 pmYYC - IAD
2 stops17h 53mAmerican Airlines
Deal found 2/21$284
This flugladen.de deal was found by Cheapflights users on 2/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:00 amIAD - YYC
2 stops18h 45mRoyal Air Maroc
Fri 4/111:17 pmYYC - IAD
2 stops17h 21mRoyal Air Maroc
Deal found 2/21$301
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/33:05 pmIAD - YYC
1 stop7h 48mDelta
Thu 3/612:40 pmYYC - IAD
1 stop8h 54mDelta
Deal found 2/21$315
This Flysmarter deal was found by Cheapflights users on 2/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/179:20 amIAD - YYC
2 stops14h 30mBritish Airways
Mon 3/246:29 amYYC - IAD
2 stops15h 29mBritish Airways
Deal found 2/21$323
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Mon 4/76:35 amIAD - YEG
1 stop11h 44mMultiple Airlines
Mon 4/148:45 pmYEG - IAD
2 stops20h 59mMultiple Airlines
Deal found 2/21$326
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/237:00 amIAD - YYC
1 stop13h 07mAlaska Airlines
Sun 3/306:59 pmYYC - IAD
1 stop32h 35mAlaska Airlines
Deal found 2/21$442

Find flights from Dulles Intl to Alberta within your budget

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 February 22, 2025.

Fly from

Dulles Intl

Fly to

Alberta

Route

Depart

Return

Price

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 5/23

6:45 pm-9:36 pm

Nonstop4h 51m

Calgary

Wed 5/28

11:30 am-5:54 pm

Nonstop4h 24m

$204

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 4/30

8:25 am-5:54 pm

1 stop11h 29m

Calgary

Tue 5/27

12:55 am-11:14 am

1 stop8h 19m

$259

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 3/19

3:55 pm-10:15 pm

1 stop8h 20m

Calgary

Fri 4/4

12:05 am-9:41 am

1 stop7h 36m

$261

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 4/6

10:20 pm-1:53 pm

1 stop17h 33m

Calgary

Thu 4/10

12:35 am-11:39 am

1 stop9h 04m

$267

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 3/9

10:20 pm-2:21 pm

1 stop18h 01m

Calgary

Wed 4/9

12:43 pm-9:01 pm

1 stop6h 18m

$269

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 4/6

10:20 pm-1:53 pm

1 stop17h 33m

Calgary

Fri 4/11

12:43 pm-9:01 pm

1 stop6h 18m

$270

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 3/19

6:27 am-9:50 pm

2 stops17h 23m

Calgary

Sat 4/5

12:45 pm-8:38 am

2 stops17h 53m

$284

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 4/6

5:00 am-9:45 pm

2 stops18h 45m

Calgary

Fri 4/11

1:17 pm-8:38 am

2 stops17h 21m

$301

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 3/17

9:20 am-9:50 pm

2 stops14h 30m

Calgary

Mon 3/24

6:29 am-11:58 pm

2 stops15h 29m

$323

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Mon 4/7

6:35 am-4:19 pm

1 stop11h 44m

Edmonton

Mon 4/14

8:45 pm-7:44 pm

2 stops20h 59m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 32 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.

Travel insights for flights from Dulles Intl to Alberta

Get recent, data-driven insights about flights from Dulles Intl to Alberta including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alberta (average of $300). Flying from Washington, D.C. Dulles Intl Airport to Alberta in March is currently the most expensive (average of $433). 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 February 22, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Alberta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alberta by month

Plan your trip to Alberta by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alberta ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Alberta when rainfall is around 0.4 in.

Temperature in Alberta by month

Plan your trip to Alberta by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alberta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

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 February 22, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Porter Airlines from Washington, D.C. to Alberta have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,700 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,700 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Brussels Airlines
7.4
Good
338 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $91. 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?

    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 $687 for a flight from Washington, D.C. Dulles Intl Airport to Alberta. The cheapest flight overall is $117 while the most popular route, (Washington, D.C. Dulles Intl - Calgary) is currently priced at $233.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alberta (average of $300). Flying from Washington, D.C. Dulles Intl Airport to Alberta in March is currently the most expensive (average of $433). 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.

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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 Vancouver Intl flights
Dulles Intl to Pearson Intl flights
Dulles Intl to Calgary flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Baltimore to Vancouver Intl flights
Reagan-National to Pearson Intl flights
Reagan-National to Vancouver Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
Dulles Intl to Toronto Island flights
Reagan-National to Calgary flights
Baltimore to Calgary flights
Dulles Intl to Ottawa flights
Dulles Intl to Abbotsford flights
Baltimore to Toronto Island flights
Reagan-National to Toronto Island flights
Reagan-National to Ottawa flights
Dulles Intl to Québec City flights
Dulles Intl to Halifax flights
Reagan-National to Québec City flights
Reagan-National to Halifax flights
Baltimore to Abbotsford flights
Reagan-National to St. John's flights
Dulles Intl to Edmonton flights
Dulles Intl to St. John's flights
Reagan-National to Abbotsford flights
Baltimore to Halifax flights
Baltimore to Ottawa flights
Reagan-National to Edmonton flights
Baltimore to St. John's flights
Baltimore to Québec City flights
Baltimore to Edmonton flights
Dulles Intl to Victoria flights
Dulles Intl to Winnipeg flights
Dulles Intl to Kelowna flights
Baltimore to Victoria flights
Baltimore to Winnipeg flights
Baltimore to Yellowknife flights
Reagan-National to Kelowna flights
Baltimore to Kelowna flights
Reagan-National to Victoria flights
Reagan-National to Winnipeg flights
Dulles Intl to Deer Lake flights
Dulles Intl to Charlottetown flights
Reagan-National to Charlottetown flights
Dulles Intl to Hamilton flights
Reagan-National to St John flights
Reagan-National to Fredericton flights
Reagan-National to Deer Lake flights

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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$434FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$189Average$406FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$214Average$598FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$268Average$679FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$375FlexibilityNo cancel feeOn-time71%
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