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$141+ Cheap flights from Washington, D.C. (WAS) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YYC
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Alberta

Cheapest flights from Washington, D.C. to Alberta
Explore the most affordable flight options available from Washington, D.C. to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.

This CheapOair deal was found by Cheapflights users on 6/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Mon 8/3111:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 6/8$317
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/247:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 8/2811:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 6/10$337
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/109:07 am
IAD
-
YYC
Nonstop4h 51m
United Airlines
Mon 9/142:58 pm
YYC
-
IAD
Nonstop4h 20m
United Airlines
Deal found 6/10$348
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/77:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Fri 8/1411:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 6/10$350
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Fri 8/287:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Mon 8/3111:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 6/8$353
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Wed 8/269:32 pm
BWI
-
YYC
1 stop15h 28m
Multiple Airlines
Mon 8/319:00 pm
YYC
-
BWI
2 stops32h 45m
Multiple Airlines
Deal found 6/9$357
This Air Canada deal was found by Cheapflights users on 6/8. 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.
Fri 8/2812:40 pm
DCA
-
YYC
1 stop9h 51m
Air Canada
Sat 9/56:00 am
YYC
-
DCA
1 stop7h 38m
Air Canada
Deal found 6/8$358
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 9/53:40 pm
IAD
-
YYC
1 stop8h 56m
United Airlines
Wed 9/232:58 pm
YYC
-
IAD
Nonstop4h 20m
United Airlines
Deal found 6/10$358
This deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Mon 8/2411:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Deal found 6/8$359
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Sat 9/512:40 pm
DCA
-
YYC
1 stop9h 51m
Air Canada
Mon 9/211:00 am
YYC
-
DCA
1 stop7h 20m
Air Canada
Deal found 6/10$362
This United deal was found by Cheapflights users on 6/10. 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.
Thu 9/109:07 am
IAD
-
YYC
Nonstop4h 51m
Multiple Airlines
Tue 9/156:30 am
YYC
-
IAD
1 stop6h 55m
Multiple Airlines
Deal found 6/10$362
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Sat 9/124:20 pm
DCA
-
YYC
1 stop9h 07m
Air Canada
Fri 9/181:00 am
YYC
-
DCA
1 stop7h 20m
Air Canada
Deal found 6/10$365

Find flight deals from Washington, D.C. to Alberta

Keep the following information in mind while searching for Washington, D.C. to Alberta flight deals. Data was last updated June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(CheapOair)

One-way from

$141
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$468

Good round-trip deal

$300 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Calgary flights.
Search Deals
From Washington, D.C. (WAS) to Alberta
Search Deals
One-way flight from Washington, D.C. (WAS) to Alberta
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Alberta.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Alberta.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 7/12

6:30 am-9:48 pm

1 stop17h 18m

Calgary

Mon 7/20

7:15 pm-5:27 am

1 stop8h 12m

$426

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sat 8/15

5:10 pm-10:36 pm

1 stop7h 26m

Calgary

Fri 8/21

1:00 am-10:18 am

1 stop7h 18m

$429

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Mon 8/24

11:57 am-9:48 pm

2 stops11h 51m

Calgary

Fri 8/28

9:30 am-10:52 pm

2 stops11h 22m

$451

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sun 8/23

3:30 pm-10:36 pm

1 stop9h 06m

Calgary

Sat 8/29

6:00 am-3:38 pm

1 stop7h 38m

$466

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 7/10

10:20 pm-6:10 pm

2 stops21h 50m

Calgary

Sat 7/18

7:15 pm-5:27 am

1 stop8h 12m

$482

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Wed 9/30

11:00 am-8:32 pm

2 stops11h 32m

Calgary

Mon 10/5

11:40 am-8:35 pm

1 stop6h 55m

$499

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Thu 9/17

9:40 am-8:32 pm

2 stops12h 52m

Calgary

Tue 9/22

6:45 am-6:09 pm

1 stop9h 24m

$508

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 8/4

8:28 am-5:10 pm

1 stop10h 42m

Calgary

Fri 8/7

12:20 am-10:04 am

1 stop7h 44m

$511

Washington, D.C.Calgary

DCA - YYC

DCAYYC

Washington, D.C. Reagan-National

Sun 9/13

9:00 am-5:10 pm

1 stop10h 10m

Calgary

Sat 9/19

11:05 am-11:52 pm

2 stops10h 47m

$525

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 8/22

5:15 pm-10:36 pm

1 stop7h 21m

Calgary

Fri 8/28

2:58 pm-9:18 pm

Nonstop4h 20m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from Washington, D.C. 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. to Alberta

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Alberta (average of $56). Flying from Washington, D.C. to Alberta in July is currently the most expensive (average of $753). 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 WAS to AB?

Find hourly flight availability from Washington, D.C. 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 June 12, 2026.

When flying from Washington, D.C. 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.

How much does it cost to fly round-trip from Washington, D.C. to Alberta?

How far ahead should I book a flight from Washington, D.C. to Alberta?

The price you pay for your flight from Washington, D.C. to Alberta may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 12, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Washington, D.C. to Alberta by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,401 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,401 reviews
Delta
7.9
Good
8,401 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,812 reviews
Delta
7.9
Good
8,401 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
WestJet
7.2
Good
3,357 reviews
Delta
7.9
Good
8,401 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,646 reviews
Delta
7.9
Good
8,401 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Air Canada
7.1
Good
11,170 reviews
Delta
7.9
Good
8,401 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Alberta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Alberta?

    For as low as $499, United Airlines can have you in Alberta from Washington, D.C. in 11h 32m. Airlines will cover a distance of 1968 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to Alberta?

    When deciding which route to take from Washington, D.C. to Alberta consider Washington, D.C. Dulles Intl - Calgary, Baltimore/Washington - Calgary or Washington, D.C. Reagan-National - Calgary as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. to Alberta?

    Before booking your flight to Alberta from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Scandinavian Airlines (80%), Delta (80%), WestJet( 80%).

  • What are the cheapest flights from Washington, D.C. to Alberta?

    Looking for the cheapest flight from Washington, D.C. to Alberta? While on average our users pay $330, our data indicates the cheapest price to be $118. The most popular route (Washington, D.C. Dulles Intl - Calgary), is priced around $346.

  • Can I find deals for flights from Washington, D.C. to Alberta that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Alberta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Alberta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Alberta.

  • Can I find deals for business class flights from Washington, D.C. to Alberta?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Alberta?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Alberta (average of $56). Flying from Washington, D.C. to Alberta in July is currently the most expensive (average of $753). 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

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Top 6 airlines flying from Washington, D.C. to Alberta

Discover the top 6 airlines that operate flights from Washington, D.C. 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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$88Average$608FlexibilityNo cancel feeOn-time69%
WestJetCheapest$113Average$486FlexibilityNo cancel feeOn-time60%
DeltaCheapest$124Average$416FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$145Average$658FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$278Average$494FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$451Average$578FlexibilityNo cancel feeOn-time75%

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