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Cheap flights from Alberta to Washington, D.C. Dulles Intl Airport from C$ 130

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
5 Apr — 12 Apr1
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 31 March 2025.

Round-trip from

C$ 305

One-way from

C$ 130

Popular in

June

Cheapest in

January

Average price

C$ 471

Good round-trip deal

C$ 328 or less

Good one-way deal

C$ 143 or less
United Airlines
  • United Airlines
  • 1/5-5/5
  • 4 total stops
  • 38h 39m total
  • Alberta to Washington, D.C.
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WestJet
  • WestJet
  • 25/7
  • Nonstop
  • 4h 24m total
  • Alberta to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Alberta to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way 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 31 March 2025.

Thu 1/51:30 p.m.YYC - IAD
1 stop13h 52mUnited Airlines
Mon 5/55:35 p.m.IAD - YYC
2 stops20h 44mUnited Airlines
Deal found 30/3C$ 305
Tue 20/512:30 a.m.YYC - IAD
1 stop14h 00mMultiple Airlines
Wed 28/56:45 p.m.IAD - YYC
Nonstop4h 51mMultiple Airlines
Deal found 30/3C$ 306
Thu 1/511:55 a.m.YYC - IAD
1 stop7h 13mAir Canada
Wed 14/512:40 p.m.IAD - YYC
1 stop13h 03mAir Canada
Deal found 30/3C$ 313
Wed 21/511:30 a.m.YYC - IAD
Nonstop4h 24mDelta
Wed 28/57:45 a.m.IAD - YYC
1 stop10h 45mDelta
Deal found 30/3C$ 374
Thu 29/58:45 p.m.YEG - IAD
1 stop19h 09mMultiple Airlines
Sun 1/65:15 a.m.IAD - YEG
2 stops19h 12mMultiple Airlines
Deal found 30/3C$ 441
Wed 18/68:00 a.m.YEG - IAD
1 stop7h 54mWestJet
Mon 23/66:45 p.m.IAD - YEG
1 stop7h 42mWestJet
Deal found 31/3C$ 455
Fri 27/611:30 a.m.YYC - IAD
Nonstop4h 24mWestJet
Wed 2/76:45 p.m.IAD - YYC
Nonstop4h 51mWestJet
Deal found 29/3C$ 462
Tue 29/410:00 a.m.YEG - IAD
2 stops11h 40mDelta
Mon 5/510:16 a.m.IAD - YEG
2 stops14h 11mDelta
Deal found 30/3C$ 550
Fri 30/51:18 p.m.YYC - IAD
2 stops17h 20mAmerican Airlines
Sun 1/66:17 a.m.IAD - YYC
1 stop17h 33mAmerican Airlines
Deal found 30/3C$ 594
Sat 24/511:32 a.m.YEG - IAD
1 stop10h 27mAlaska Airlines
Sat 31/56:15 p.m.IAD - YEG
1 stop18h 27mAlaska Airlines
Deal found 30/3C$ 635
Mon 28/48:00 a.m.YEG - IAD
2 stops12h 24mPorter Airlines
Thu 1/511:35 a.m.IAD - YEG
2 stops11h 15mPorter Airlines
Deal found 30/3C$ 661
Thu 29/56:22 p.m.YYC - IAD
1 stop11h 14mAlaska Airlines
Mon 2/65:14 p.m.IAD - YYC
2 stops19h 13mAlaska Airlines
Deal found 30/3C$ 693

Cheapflights Fare Finder

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 31 March 2025.
Use the filters below to find and compare flights from Alberta to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Alberta

Fly to

Dulles Intl

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 1/5

1:30 p.m.-11:49 a.m.

2 stops20h 19m

Washington, D.C. Dulles Intl

Mon 5/5

7:59 p.m.-12:19 p.m.

2 stops18h 20m

C$ 305

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 20/5

12:30 a.m.-4:30 p.m.

1 stop14h 00m

Washington, D.C. Dulles Intl

Wed 28/5

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

Nonstop4h 51m

C$ 306

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 1/5

11:55 a.m.-9:08 p.m.

1 stop7h 13m

Washington, D.C. Dulles Intl

Wed 14/5

12:40 p.m.-11:43 p.m.

1 stop13h 03m

C$ 313

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 21/5

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

Nonstop4h 24m

Washington, D.C. Dulles Intl

Wed 28/5

7:45 a.m.-4:30 p.m.

1 stop10h 45m

C$ 374

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Thu 29/5

8:45 p.m.-5:54 p.m.

1 stop19h 09m

Washington, D.C. Dulles Intl

Sun 1/6

5:15 a.m.-10:27 p.m.

2 stops19h 12m

C$ 441

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Wed 18/6

8:00 a.m.-5:54 p.m.

1 stop7h 54m

Washington, D.C. Dulles Intl

Mon 23/6

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

1 stop7h 42m

C$ 455

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 27/6

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

Nonstop4h 24m

Washington, D.C. Dulles Intl

Wed 2/7

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

Nonstop4h 51m

C$ 462

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Tue 29/4

10:00 a.m.-11:40 p.m.

2 stops11h 40m

Washington, D.C. Dulles Intl

Mon 5/5

10:16 a.m.-10:27 p.m.

2 stops14h 11m

C$ 550

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 30/5

1:18 p.m.-8:38 a.m.

2 stops17h 20m

Washington, D.C. Dulles Intl

Sun 1/6

6:17 a.m.-9:50 p.m.

1 stop17h 33m

C$ 594

EdmontonWashington, D.C.

YEG - IAD

YEGIAD

Edmonton

Sat 24/5

11:32 a.m.-11:59 p.m.

1 stop10h 27m

Washington, D.C. Dulles Intl

Sat 31/5

6:15 p.m.-10:42 a.m.

1 stop18h 27m

C$ 635

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 32 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.

Cheapflights Insights

Everything you need to know about your flight from Alberta to Washington, D.C. Dulles Intl Airport

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 31 March 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 31 March 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Porter 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.
Alaska Airlines
8.0
Very good
9,811 reviews
Check prices

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

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
9,811 reviews
Alaska Airlines
8.0
Very good
9,811 reviews
Check prices

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

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
7,899 reviews
Alaska Airlines
8.0
Very good
9,811 reviews
Check prices

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

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
9,811 reviews
Check prices

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

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
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,811 reviews
Check prices

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

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
Air Transat
7.8
Good
381 reviews
Alaska Airlines
8.0
Very good
9,811 reviews
Check prices

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

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 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 WestJet (C$ 130), Air Canada (C$ 155), and United Airlines (C$ 189).

  • 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$ 254, our data indicates the cheapest price to be C$ 139. The most popular route (Calgary - Washington, D.C. Dulles Intl), is priced around C$ 279.

  • 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?

Book flights to Alberta if you plan to visit one of these locations
Herndon
Warrenton
Arlington
Hanover
Fairfax
Bel Air
Chantilly
Winchester
Falls Church
Alexandria
Manassas
Fredericksburg
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.
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Vancouver Intl to Dulles Intl flights
Pearson Intl to Baltimore flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Vancouver Intl to Baltimore flights
Ottawa to Dulles Intl flights
Vancouver Intl to Reagan-National flights
Calgary to Dulles Intl flights
Pierre Elliott Trudeau Intl to Baltimore flights
Calgary to Baltimore flights
Calgary to Reagan-National flights
Ottawa to Reagan-National flights
Edmonton to Dulles Intl flights
Toronto Island to Baltimore flights
Ottawa to Baltimore flights
Edmonton to Baltimore flights
Toronto Island to Reagan-National flights
Edmonton to Reagan-National flights
Winnipeg to Dulles Intl flights
Québec City to Reagan-National flights
Québec City to Dulles Intl flights
Winnipeg to Baltimore flights
Halifax to Reagan-National flights
Winnipeg to Reagan-National flights
Halifax to Dulles Intl flights
Halifax to Baltimore flights
Québec City to Baltimore flights
Saskatoon to Reagan-National flights
Kamloops to Dulles Intl flights
Saskatoon to Baltimore flights
Victoria to Dulles Intl flights
Kamloops to Baltimore flights
London to Baltimore flights
St. John's to Baltimore flights
London to Reagan-National flights
London to Dulles Intl flights
Kelowna to Dulles Intl flights
Victoria to Reagan-National flights
Fredericton to Dulles Intl flights
Regina to Baltimore flights
Regina to Reagan-National flights
Regina to Dulles Intl flights
Thunder Bay to Dulles Intl 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 244AverageC$ 674FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 251AverageC$ 521FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 323AverageC$ 677FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 349AverageC$ 534FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alberta to Dulles Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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