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Cheap flights from Alberta to Washington, D.C. Dulles Intl Airport from C$ 186

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
26 Feb — 5 Mar1
1 adult

Cheap 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 21 February 2025.

Round-trip from

C$ 331

One-way from

C$ 186

Popular in

June

Cheapest in

January

Average price

C$ 464

Good round-trip deal

C$ 386 or less
United Airlines
  • United Airlines
  • 24/3-26/3
  • 3 total stops
  • 23h 17m total
  • Alberta to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 8/4
  • 1 total stop
  • 7h 36m total
  • Alberta to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Alberta to Washington, D.C. Dulles Intl.
Search Deals

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 21 February 2025.

Mon 24/37:20 p.m.YYC - IAD
1 stop7h 56mUnited Airlines
Wed 26/38:20 a.m.IAD - YYC
2 stops15h 21mUnited Airlines
Deal found 20/2C$ 331
Thu 27/31:22 p.m.YYC - IAD
2 stops17h 28mAmerican Airlines
Wed 2/41:52 p.m.IAD - YYC
2 stops23h 57mAmerican Airlines
Deal found 19/2C$ 341
Fri 28/312:05 a.m.YYC - IAD
1 stop7h 41mAir Canada
Wed 2/48:17 a.m.IAD - YYC
1 stop14h 06mAir Canada
Deal found 19/2C$ 348
Fri 28/36:20 a.m.YYC - IAD
1 stop13h 11mMultiple Airlines
Thu 3/410:35 a.m.IAD - YYC
1 stop16h 33mMultiple Airlines
Deal found 20/2C$ 374
Fri 23/511:30 a.m.YYC - IAD
Nonstop4h 24mDelta
Wed 28/56:45 p.m.IAD - YYC
Nonstop4h 51mDelta
Deal found 19/2C$ 401
Thu 6/312:45 a.m.YEG - IAD
1 stop17h 01mMultiple Airlines
Sun 9/33:17 p.m.IAD - YEG
2 stops35h 15mMultiple Airlines
Deal found 20/2C$ 446
Mon 21/711:30 a.m.YYC - IAD
Nonstop4h 24mWestJet
Fri 25/76:45 p.m.IAD - YYC
Nonstop4h 51mWestJet
Deal found 20/2C$ 449
Fri 28/37:20 p.m.YYC - IAD
2 stops19h 34mFrontier
Thu 3/48:25 a.m.IAD - YYC
1 stop11h 29mFrontier
Deal found 20/2C$ 489
Fri 7/33:27 p.m.YEG - IAD
1 stop11h 49mUnited Airlines
Mon 10/310:20 p.m.IAD - YEG
1 stop18h 03mUnited Airlines
Deal found 20/2C$ 587
Thu 19/65:45 p.m.YEG - IAD
1 stop22h 09mWestJet
Mon 23/66:45 p.m.IAD - YEG
1 stop7h 42mWestJet
Deal found 20/2C$ 599
Mon 28/412:05 a.m.YEG - IAD
1 stop7h 36mAir Canada
Mon 5/510:19 p.m.IAD - YEG
1 stop12h 05mAir Canada
Deal found 20/2C$ 631
Fri 4/47:40 a.m.YYC - IAD
2 stops12h 44mPorter Airlines
Fri 11/47:00 a.m.IAD - YYC
2 stops16h 31mPorter Airlines
Deal found 19/2C$ 636

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 629,999 searches. Data last updated 21 February 2025.

Fly from

Alberta

Fly to

Dulles Intl

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 24/3

7:20 p.m.-5:16 a.m.

1 stop7h 56m

Washington, D.C. Dulles Intl

Wed 26/3

10:20 p.m.-2:21 p.m.

1 stop18h 01m

C$ 331

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 27/3

1:22 p.m.-8:50 a.m.

2 stops17h 28m

Washington, D.C. Dulles Intl

Wed 2/4

1:52 p.m.-11:49 a.m.

2 stops23h 57m

C$ 341

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/3

12:05 a.m.-9:46 a.m.

1 stop7h 41m

Washington, D.C. Dulles Intl

Wed 2/4

8:17 a.m.-8:23 p.m.

1 stop14h 06m

C$ 348

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/3

6:20 a.m.-9:31 p.m.

1 stop13h 11m

Washington, D.C. Dulles Intl

Thu 3/4

10:35 a.m.-1:08 a.m.

1 stop16h 33m

C$ 374

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 23/5

11:30 a.m.-5:54 p.m.

Nonstop4h 24m

Washington, D.C. Dulles Intl

Wed 28/5

6:45 p.m.-9:36 p.m.

Nonstop4h 51m

C$ 401

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Thu 6/3

12:45 a.m.-7:46 p.m.

1 stop17h 01m

Washington, D.C. Dulles Intl

Sun 9/3

3:17 p.m.-12:32 a.m.

2 stops35h 15m

C$ 446

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 21/7

11:30 a.m.-5:54 p.m.

Nonstop4h 24m

Washington, D.C. Dulles Intl

Fri 25/7

6:45 p.m.-9:36 p.m.

Nonstop4h 51m

C$ 449

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/3

7:20 p.m.-4:54 p.m.

2 stops19h 34m

Washington, D.C. Dulles Intl

Thu 3/4

8:25 a.m.-5:54 p.m.

1 stop11h 29m

C$ 489

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Fri 7/3

6:00 a.m.-8:12 p.m.

2 stops12h 12m

Washington, D.C. Dulles Intl

Mon 10/3

10:20 p.m.-10:05 p.m.

2 stops25h 45m

C$ 587

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Thu 19/6

5:45 p.m.-5:54 p.m.

1 stop22h 09m

Washington, D.C. Dulles Intl

Mon 23/6

6:45 p.m.-12:27 a.m.

1 stop7h 42m

C$ 599

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 27 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, February is the cheapest month in which you can book a flight from Alberta to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Alberta to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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 21 February 2025.

When flying from Alberta to Washington, D.C. Dulles Intl Airport, 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 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 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 21 February 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and United Airlines from Alberta to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    The cheapest airlines for a one-way flight from Alberta to Washington, D.C. Dulles Intl Airport are Air Canada (C$ 186), American Airlines (C$ 197), and United Airlines (C$ 202).

  • 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 C$ 1,384, our data indicates the cheapest price to be C$ 360. The most popular route (Calgary - Washington, D.C. Dulles Intl), is priced around C$ 331.

  • 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, February is the cheapest month in which you can book a flight from Alberta to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Alberta to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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 Alberta?

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Herndon
Warrenton
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Fairfax
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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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Winnipeg to Reagan-National flights
Winnipeg to Baltimore flights
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Québec City to Dulles Intl flights
Halifax to Baltimore flights
Québec City to Reagan-National flights
Saskatoon to Reagan-National flights
Québec City to Baltimore flights
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Saskatoon to Baltimore flights
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St. John's to Reagan-National flights
Fredericton to Dulles Intl flights
St. John's to Baltimore flights
London to Dulles Intl flights
London to Reagan-National flights
St. John's to Dulles Intl flights
Regina to Baltimore flights
Regina to Reagan-National flights
London to Baltimore flights
Kamloops to Baltimore flights
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Victoria to Reagan-National flights
Fort McMurray to Reagan-National flights
Hamilton to Reagan-National flights

Top 4 airlines flying from Alberta to Dulles Intl

Discover the top 4 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 249AverageC$ 517FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 307AverageC$ 715FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 336AverageC$ 704FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 347AverageC$ 599FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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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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