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 $59. However, be on the lookout for offers from United Airlines and Delta, 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 $1,565 for a flight from Washington, D.C. Dulles Intl Airport to Alberta. The cheapest flight overall is $96 while the most popular route, (Washington, D.C. Dulles Intl - Calgary) is currently priced at $190.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Alberta?

When booking a flight from Washington, D.C. Dulles Intl Airport to Alberta, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

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

Find a great deal and save up to 38% by booking at least 12 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Alberta within the next two weeks, with the cheapest ticket starting at $180.

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

March can be a great time to fly to Alberta from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $443. Cheapflights users have found deals in the month of March for as cheap as $138. The most expensive prices can be found in the month of December.

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.

$59+ Flights from Washington, D.C. Dulles Intl Airport to Alberta

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Cheap flight deals from Dulles Intl to Alberta

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$148 (Kiwi.com)
One-way from	$59 (oojo)
Popular in	December
Cheapest in	March
Average price	$337
Good round-trip deal	$270 or less
Good one-way deal	$139 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Calgary flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Calgary flights.

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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. 7% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in March 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 March 28, 2025.

Wed 5/286:45 pmIAD - YYC

Nonstop4h 51mWestJet

Fri 6/611:30 amYYC - IAD

Nonstop4h 24mWestJet

Deal found 3/26

$148

Sat 5/102:25 pmIAD - YYC

1 stop8h 08mMultiple Airlines

Mon 8/411:30 amYYC - IAD

Nonstop4h 24mMultiple Airlines

Deal found 3/27

$193

Mon 7/142:25 pmIAD - YYC

1 stop12h 40mAir Canada

Mon 7/2111:55 pmYYC - IAD

1 stop7h 42mAir Canada

Deal found 3/27

$219

Tue 9/21:15 pmIAD - YYC

1 stop11h 14mUnited Airlines

Fri 9/125:05 pmYYC - IAD

1 stop16h 39mUnited Airlines

Deal found 3/27

$225

Fri 5/166:45 pmIAD - YYC

Nonstop4h 51mDelta

Wed 5/2111:30 amYYC - IAD

Nonstop4h 24mDelta

Deal found 3/27

$296

Tue 5/1311:47 amIAD - YEG

1 stop10h 01mMultiple Airlines

Wed 8/66:00 amYEG - IAD

1 stop9h 54mMultiple Airlines

Deal found 3/27

$308

Sat 6/711:50 amIAD - YYC

1 stop12h 07mAmerican Airlines

Wed 6/1112:47 pmYYC - IAD

1 stop7h 52mAmerican Airlines

Deal found 3/27

$342

Wed 7/236:45 pmIAD - YEG

1 stop7h 42mWestJet

Wed 7/306:00 amYEG - IAD

1 stop9h 54mWestJet

Deal found 3/26

$428

Thu 5/12:25 pmIAD - YEG

1 stop10h 39mAir Canada

Mon 5/1912:55 amYEG - IAD

1 stop6h 44mAir Canada

Deal found 3/27

$510

Wed 5/710:07 pmIAD - YEG

2 stops18h 01mUnited Airlines

Sun 8/38:05 amYEG - IAD

1 stop14h 25mUnited Airlines

Deal found 3/27

$511

Thu 5/111:35 amIAD - YEG

2 stops11h 15mPorter Airlines

Tue 5/208:05 amYEG - IAD

2 stops29h 01mPorter Airlines

Deal found 3/27

$522

Wed 5/710:09 amIAD - YEG

1 stop11h 39mDelta

Wed 8/69:35 amYEG - IAD

1 stop12h 35mDelta

Deal found 3/27

$550

Best flights from Dulles Intl to Alberta
Discover carefully curated flight deals from Dulles Intl to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Fri 6/66:45 pmIAD - YYC

Nonstop4h 51mWestJet

Wed 6/1111:30 amYYC - IAD

Nonstop4h 24mWestJet

Deal found 3/26

$148

Sat 5/102:25 pmIAD - YYC

1 stop8h 08mMultiple Airlines

Mon 8/411:30 amYYC - IAD

Nonstop4h 24mMultiple Airlines

Deal found 3/27

$193

Mon 5/2610:09 pmIAD - YYC

1 stop16h 10mUnited Airlines

Tue 5/273:22 pmYYC - IAD

2 stops22h 59mUnited Airlines

Deal found 3/26

$221

Wed 5/79:45 amIAD - YYC

1 stop8h 02mAir Canada

Wed 8/611:55 pmYYC - IAD

1 stop7h 42mAir Canada

Deal found 3/27

$228

Fri 5/166:45 pmIAD - YYC

Nonstop4h 51mDelta

Wed 5/2111:30 amYYC - IAD

Nonstop4h 24mDelta

Deal found 3/26

$296

Wed 6/119:10 amIAD - YYC

2 stops16h 15mAmerican Airlines

Wed 6/186:45 amYYC - IAD

1 stop13h 54mAmerican Airlines

Deal found 3/27

$352

Thu 5/111:35 amIAD - YEG

2 stops11h 15mPorter Airlines

Tue 5/208:05 amYEG - IAD

2 stops29h 01mPorter Airlines

Deal found 3/27

$522

Sun 8/315:00 pmIAD - YEG

2 stops19h 49mAlaska Airlines

Mon 9/85:25 pmYEG - IAD

2 stops20h 34mAlaska Airlines

Deal found 3/27

$606

Tue 5/1311:47 amIAD - YEG

1 stop10h 01mMultiple Airlines

Wed 8/66:00 amYEG - IAD

1 stop9h 54mMultiple Airlines

Deal found 3/27

$308

Wed 7/236:45 pmIAD - YEG

1 stop7h 42mWestJet

Wed 7/306:00 amYEG - IAD

1 stop9h 54mWestJet

Deal found 3/26

$428

Thu 5/12:25 pmIAD - YEG

1 stop10h 39mAir Canada

Mon 5/1912:55 amYEG - IAD

1 stop6h 44mAir Canada

Deal found 3/27

$510

Wed 5/710:07 pmIAD - YEG

2 stops18h 01mUnited Airlines

Sun 8/38:05 amYEG - IAD

1 stop14h 25mUnited Airlines

Deal found 3/27

$511

Last-minute flights from Dulles Intl to Alberta
Discover last-minute flight deals from Dulles Intl to Alberta. Data last updated March 28, 2025 and is based on user searches.

Thu 4/35:00 amIAD - YYC

2 stops9h 42mAmerican Airlines

Thu 4/106:45 amYYC - IAD

1 stop7h 38mAmerican Airlines

Deal found 3/27

$356

Thu 4/311:05 amIAD - YEG

1 stop7h 14mMultiple Airlines

Wed 4/169:45 amYEG - IAD

1 stop23h 52mMultiple Airlines

Deal found 3/27

$504

Thu 4/31:45 pmIAD - YYC

1 stop11h 45mPorter Airlines

Sat 4/127:05 amYYC - IAD

1 stop10h 24mPorter Airlines

Deal found 3/27

$565

Thu 4/31:48 pmIAD - YYC

1 stop23h 54mWestJet

Wed 4/912:20 amYYC - IAD

2 stops13h 58mWestJet

Deal found 3/27

$933

Fri 4/410:01 amIAD - YYC

1 stop13h 47mUnited Airlines

Thu 4/106:15 amYYC - IAD

1 stop7h 17mUnited Airlines

Deal found 3/27

$347

Fri 4/41:45 pmIAD - YYC

1 stop11h 45mMultiple Airlines

Wed 4/912:45 amYYC - IAD

1 stop10h 14mMultiple Airlines

Deal found 3/27

$526

Fri 4/47:31 amIAD - YYC

2 stops12h 36mAlaska Airlines

Tue 4/156:59 pmYYC - IAD

1 stop8h 35mAlaska Airlines

Deal found 3/27

$909

Sat 4/56:30 amIAD - YYC

1 stop7h 11mAir Canada

Fri 4/1112:55 amYYC - IAD

1 stop8h 19mAir Canada

Deal found 3/27

$336

Sat 4/53:05 pmIAD - YYC

1 stop7h 37mDelta

Mon 4/1412:30 pmYYC - IAD

2 stops9h 10mDelta

Deal found 3/27

$467

Sat 4/58:17 amIAD - YEG

2 stops15h 46mAir Canada

Sat 4/196:00 amYEG - IAD

2 stops13h 15mAir Canada

Deal found 3/27

$693

Sat 4/57:00 amIAD - YEG

1 stop30h 05mAlaska Airlines

Fri 4/2511:44 amYEG - IAD

1 stop10h 39mAlaska Airlines

Deal found 3/27

$941

Sun 4/68:35 amIAD - YEG

2 stops15h 29mUnited Airlines

Wed 4/236:00 amYEG - IAD

2 stops15h 59mUnited Airlines

Deal found 3/27

$887

One-way flights from Dulles Intl to Alberta
Search for one-way flight options from Dulles Intl to Alberta. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Fri 6/66:45 pmIAD - YYC

Nonstop4h 51mWestJet

Deal found 3/27

$59

Sun 5/2510:10 amIAD - YYC

1 stop10h 11mUnited Airlines

Deal found 3/27

$95

Wed 5/146:45 pmIAD - YYC

Nonstop4h 51mDelta

Deal found 3/27

$125

Fri 4/188:14 pmIAD - YYC

2 stops17h 31mAmerican Airlines

Deal found 3/27

$142

Thu 7/35:02 pmIAD - YEG

1 stop28h 46mMultiple Airlines

Deal found 3/27

$156

Sun 4/138:17 amIAD - YYC

1 stop14h 06mAir Canada

Deal found 3/26

$160

Mon 4/147:00 amIAD - YYC

1 stop10h 40mMultiple Airlines

Deal found 3/26

$193

Fri 5/3011:35 amIAD - YYC

2 stops11h 40mPorter Airlines

Deal found 3/26

$194

Sun 6/2210:11 pmIAD - YEG

1 stop12h 16mAir Canada

Deal found 3/27

$244

Sun 6/224:20 pmIAD - YEG

2 stops9h 20mPorter Airlines

Deal found 3/27

$245

Fri 4/46:09 amIAD - YEG

1 stop12h 10mWestJet

Deal found 3/27

$522

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

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 5/28

6:45 pm-9:36 pm

Nonstop4h 51m

Calgary

Fri 6/6

11:30 am-5:54 pm

Nonstop4h 24m

$148

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 5/10

2:25 pm-8:33 pm

1 stop8h 08m

Calgary

Mon 8/4

11:30 am-5:54 pm

Nonstop4h 24m

$193

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 5/7

9:45 am-3:47 pm

1 stop8h 02m

Calgary

Wed 8/6

11:55 pm-9:37 am

1 stop7h 42m

$228

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Thu 5/29

10:10 am-6:21 pm

1 stop10h 11m

Calgary

Tue 6/10

7:30 pm-5:15 am

1 stop7h 45m

$241

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 5/16

6:45 pm-9:36 pm

Nonstop4h 51m

Calgary

Wed 5/21

11:30 am-5:54 pm

Nonstop4h 24m

$296

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Tue 5/13

11:47 am-7:48 pm

1 stop10h 01m

Edmonton

Wed 8/6

6:00 am-5:54 pm

1 stop9h 54m

$308

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 6/7

11:50 am-9:57 pm

1 stop12h 07m

Calgary

Wed 6/11

12:47 pm-10:39 pm

1 stop7h 52m

$342

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Wed 7/23

6:45 pm-12:27 am

1 stop7h 42m

Edmonton

Wed 7/30

6:00 am-5:54 pm

1 stop9h 54m

$428

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Thu 5/1

2:25 pm-11:04 pm

1 stop10h 39m

Edmonton

Mon 5/19

12:55 am-9:39 am

1 stop6h 44m

$510

Washington, D.C.Edmonton

IAD - YEG

IADYEG

Washington, D.C. Dulles Intl

Wed 5/7

10:07 pm-2:08 pm

2 stops18h 01m

Edmonton

Sun 8/3

8:05 am-12:30 am

1 stop14h 25m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 27 results

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.

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, 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 June is currently the most expensive (average of $416). 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?

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

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

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

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

9,798 reviews

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

9,798 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

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

7,897 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

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

276 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

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

8,603 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

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

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,798 reviews

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

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 $59. However, be on the lookout for offers from United Airlines and Delta, 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 $1,565 for a flight from Washington, D.C. Dulles Intl Airport to Alberta. The cheapest flight overall is $96 while the most popular route, (Washington, D.C. Dulles Intl - Calgary) is currently priced at $190.
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 June is currently the most expensive (average of $416). 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

Alternative routes for Dulles Intl to Alberta

Dulles Intl to Vancouver Intl flights

Dulles Intl to Pearson Intl flights

Reagan-National to Pearson Intl flights

Dulles Intl to Pierre Elliott Trudeau Intl flights

Reagan-National to Pierre Elliott Trudeau Intl flights

Dulles Intl to Toronto Island flights

Dulles Intl to Calgary flights

Baltimore to Vancouver Intl flights

Baltimore to Pearson Intl flights

Reagan-National to Vancouver Intl flights

Baltimore to Pierre Elliott Trudeau Intl 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 Halifax flights

Reagan-National to Halifax flights

Baltimore to Halifax flights

Dulles Intl to Québec City flights

Reagan-National to Québec City flights

Baltimore to Ottawa flights

Baltimore to Québec City flights

Baltimore to Abbotsford flights

Dulles Intl to Winnipeg flights

Dulles Intl to Edmonton flights

Baltimore to Edmonton flights

Reagan-National to Winnipeg flights

Baltimore to Winnipeg flights

Reagan-National to Edmonton flights

Reagan-National to Abbotsford flights

Dulles Intl to St. John's flights

Dulles Intl to Charlottetown flights

Reagan-National to St. John's flights

Dulles Intl to Victoria flights

Dulles Intl to Kelowna flights

Baltimore to Kelowna flights

Baltimore to St. John's flights

Reagan-National to Kelowna flights

Baltimore to Victoria flights

Reagan-National to Charlottetown flights

Reagan-National to Sydney flights

Reagan-National to Victoria flights

Reagan-National to London flights

Dulles Intl to London flights

Baltimore to London flights

Dulles Intl to Hamilton flights

Baltimore to Charlottetown flights

Top 5 airlines flying from Dulles Intl to Alberta

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$151	Average$433	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$157	Average$490	FlexibilityNo cancel fee	On-time60%
Air Canada	Cheapest$185	Average$596	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$198	Average$580	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$286	Average$391	FlexibilityNo cancel fee	On-time71%

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$59+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Alberta with Cheapflights

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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 March 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Alberta

Cheapest flights from Dulles Intl to AlbertaExplore 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 March 28, 2025.

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 March 28, 2025.

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.

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.

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?

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 March 28, 2025.

Rainfall in Alberta by month

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

Temperature in Alberta by month

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

Reviews of airlines servicing Alberta

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.

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?

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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 March 28, 2025.