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Dulles Intl

$140+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Alberta to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Alberta (CAAB) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$271
(American Airlines)

One-way from

$156
(Air Canada)

Good round-trip deal

$174 or less

Good one-way deal

$261 or less
From Alberta to Washington, D.C. Dulles Intl
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One-way flight from Alberta to Washington, D.C. Dulles Intl
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Price to beat on a round-trip flight from Alberta to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Alberta to Washington, D.C. Dulles Intl.
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Find 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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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 3/56:29 amYYC - IAD
1 stop7h 43mAmerican Airlines
Wed 3/196:18 amIAD - YYC
1 stop17h 32mAmerican Airlines
Deal found 1/21$271
This Delta deal was found by Cheapflights users on 1/20. 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 2/2012:40 pmYYC - IAD
1 stop8h 54mDelta
Tue 2/2510:03 amIAD - YYC
2 stops15h 12mDelta
Deal found 1/20$273
This United deal was found by Cheapflights users on 1/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:20 amYYC - IAD
1 stop14h 44mMultiple Airlines
Tue 3/43:55 pmIAD - YYC
1 stop8h 13mMultiple Airlines
Deal found 1/21$284
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Mon 2/2412:05 amYYC - IAD
1 stop7h 41mAir Canada
Tue 3/412:50 pmIAD - YYC
1 stop9h 54mAir Canada
Deal found 1/21$285
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2311:40 amYYC - IAD
Nonstop4h 04mWestJet
Wed 5/286:55 pmIAD - YYC
Nonstop4h 31mWestJet
Deal found 1/21$294
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:05 amYEG - IAD
1 stop13h 19mPorter Airlines
Thu 3/131:45 pmIAD - YEG
2 stops10h 08mPorter Airlines
Deal found 1/20$296
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/155:45 pmYEG - IAD
1 stop17h 04mMultiple Airlines
Tue 2/182:10 pmIAD - YEG
1 stop12h 20mMultiple Airlines
Deal found 1/21$314
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/226:19 amYYC - IAD
2 stops12h 42mUnited Airlines
Tue 1/286:00 pmIAD - YYC
1 stop20h 28mUnited Airlines
Deal found 1/20$335
This United Airlines deal was found by Cheapflights users on 1/20. 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 1/303:22 pmYEG - IAD
1 stop18h 01mUnited Airlines
Tue 2/1110:05 amIAD - YEG
1 stop14h 00mUnited Airlines
Deal found 1/20$407
This Air Canada deal was found by Cheapflights users on 1/20. 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 1/2912:05 amYEG - IAD
1 stop7h 41mAir Canada
Tue 2/113:55 pmIAD - YEG
1 stop9h 10mAir Canada
Deal found 1/20$410
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:00 pmYEG - IAD
1 stop27h 54mWestJet
Mon 8/186:45 pmIAD - YEG
1 stop7h 42mWestJet
Deal found 1/21$418
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/217:40 amYYC - IAD
2 stops12h 44mPorter Airlines
Tue 3/257:00 amIAD - YYC
2 stops16h 31mPorter Airlines
Deal found 1/20$425

Find flights from Alberta to Dulles Intl within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 3/5

6:29 am-4:12 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

Wed 3/19

6:18 am-9:50 pm

1 stop17h 32m

$271

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 2/20

8:00 am-12:20 am

2 stops14h 20m

Washington, D.C. Dulles Intl

Wed 2/26

6:00 am-8:53 pm

2 stops16h 53m

$273

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 2/25

6:20 am-11:04 pm

1 stop14h 44m

Washington, D.C. Dulles Intl

Tue 3/4

3:55 pm-10:08 pm

1 stop8h 13m

$284

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 2/24

12:05 am-9:46 am

1 stop7h 41m

Washington, D.C. Dulles Intl

Tue 3/4

12:50 pm-8:44 pm

1 stop9h 54m

$285

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 5/23

11:40 am-5:44 pm

Nonstop4h 04m

Washington, D.C. Dulles Intl

Wed 5/28

6:55 pm-9:26 pm

Nonstop4h 31m

$294

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Wed 3/5

7:05 am-10:24 pm

1 stop13h 19m

Washington, D.C. Dulles Intl

Thu 3/13

1:45 pm-9:53 pm

2 stops10h 08m

$296

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Sat 2/15

5:45 pm-12:49 pm

1 stop17h 04m

Washington, D.C. Dulles Intl

Tue 2/18

2:10 pm-12:30 am

1 stop12h 20m

$314

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Wed 4/9

6:00 am-11:59 pm

2 stops15h 59m

Washington, D.C. Dulles Intl

Fri 4/18

10:20 pm-2:08 pm

2 stops17h 48m

$407

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 2/5

6:19 am-9:23 pm

1 stop13h 04m

Washington, D.C. Dulles Intl

Sun 2/9

8:25 am-9:41 pm

2 stops15h 16m

$410

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 3/21

7:40 am-10:24 pm

2 stops12h 44m

Washington, D.C. Dulles Intl

Tue 3/25

7:00 am-9:31 pm

2 stops16h 31m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 26 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.

Travel insights for flights from Alberta to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Alberta to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Alberta to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 January 21, 2025.

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

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Air Canada, WestJet and Delta from Alberta to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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
9,706 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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 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.

  • 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 Air Canada, which is currently one of the cheapest options available, starting at $156. Delta flights start at $162 while deals on United Airlines start at $170 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 Calgary - Washington, D.C. Dulles Intl, Edmonton - 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 $248, our data indicates the cheapest price to be $127. The most popular route (Calgary - Washington, D.C. Dulles Intl), is priced around $271.

  • 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, August is the cheapest month in which you can book a flight from Alberta to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Alberta to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Alberta?

Book flights to Alberta if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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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
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Pearson Intl to Baltimore flights
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Ottawa to Dulles Intl flights
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Vancouver Intl to Baltimore flights
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Pierre Elliott Trudeau Intl to Baltimore flights
Calgary to Baltimore flights
Toronto Island to Baltimore flights
Ottawa to Baltimore flights
Vancouver Intl to Reagan-National flights
Calgary to Reagan-National flights
Edmonton to Baltimore flights
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Edmonton to Reagan-National flights
Toronto Island to Reagan-National flights
Winnipeg to Dulles Intl flights
Halifax to Dulles Intl flights
Halifax to Reagan-National flights
Winnipeg to Baltimore flights
Halifax to Baltimore flights
Winnipeg to Reagan-National flights
Victoria to Dulles Intl flights
Québec City to Baltimore flights
Victoria to Reagan-National flights
Québec City to Dulles Intl flights
Québec City to Reagan-National flights
Kamloops to Baltimore flights
Moncton to Dulles Intl flights
Fort McMurray to Reagan-National flights
Victoria to Baltimore flights
Whitehorse to Dulles Intl flights
London to Reagan-National flights
London to Baltimore flights
Saskatoon to Reagan-National flights
St. John's to Dulles Intl flights
Kelowna to Dulles Intl flights
London to Dulles Intl flights
Kelowna to Reagan-National flights
Kelowna to Baltimore flights
Saskatoon to Baltimore flights
Regina to Baltimore flights

Top 3 airlines flying from Alberta to Dulles Intl

Discover the top 3 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$164Average$421FlexibilityNo cancel feeOn-time69%
WestJetCheapest$235Average$384FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$246Average$481FlexibilityNo cancel feeOn-time67%
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