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Washington, D.C.

$183+ Cheap flights from Alberta to Washington, D.C. (WAS)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — WAS
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Cheap flight deals from Alberta to Washington, D.C.

Cheapest flights from Alberta to Washington, D.C.
Explore the most affordable flight options available from Alberta to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

This Trip.com deal was found by Cheapflights users on 7/28. 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.
Thu 9/105:50 am
YYC
-
IAD
1 stop7h 10m
Air Canada
Wed 9/163:45 pm
IAD
-
YYC
1 stop10h 02m
Air Canada
Deal found 7/28$268
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Fri 8/287:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Deal found 7/29$269
This Vliegwinkel deal was found by Cheapflights users on 7/28. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:00 am
YYC
-
DCA
1 stop7h 20m
Air Canada
Wed 9/1612:55 pm
DCA
-
YYC
1 stop9h 35m
Air Canada
Deal found 7/28$270
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/2411:45 am
YYC
-
IAD
Nonstop4h 25m
WestJet
Mon 8/317:00 pm
IAD
-
YYC
Nonstop5h 00m
WestJet
Deal found 7/25$272
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/261:46 pm
YYC
-
IAD
1 stop7h 09m
American Airlines
Tue 9/296:52 am
IAD
-
YYC
1 stop16h 50m
American Airlines
Deal found 7/30$275
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 9/106:45 am
YYC
-
DCA
1 stop14h 13m
American Airlines
Wed 9/1611:31 am
DCA
-
YYC
1 stop13h 58m
American Airlines
Deal found 7/30$275
This SmartFares deal was found by Cheapflights users on 7/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:50 am
YYC
-
DCA
1 stop7h 50m
Air Canada
Wed 9/1612:55 pm
DCA
-
YYC
1 stop9h 35m
Air Canada
Deal found 7/26$276
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/76:45 am
YYC
-
IAD
1 stop14h 14m
United Airlines
Wed 10/146:45 am
IAD
-
YYC
1 stop12h 45m
United Airlines
Deal found 7/29$277
This Air Canada deal was found by Cheapflights users on 7/29. 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 9/236:30 am
YYC
-
IAD
1 stop6h 55m
Air Canada
Mon 9/283:45 pm
IAD
-
YYC
1 stop10h 02m
Air Canada
Deal found 7/29$278
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Thu 11/121:45 pm
YYC
-
DCA
1 stop6h 14m
Air Canada
Sat 11/216:59 am
DCA
-
YYC
1 stop10h 30m
Air Canada
Deal found 7/30$279
This SmartFares deal was found by Cheapflights users on 7/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:50 am
YYC
-
IAD
1 stop7h 10m
Air Canada
Wed 9/163:45 pm
IAD
-
YYC
1 stop10h 02m
Air Canada
Deal found 7/26$280
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/106:00 am
YYC
-
IAD
1 stop15h 19m
United Airlines
Sat 9/196:15 am
IAD
-
YYC
2 stops17h 33m
United Airlines
Deal found 7/29$282

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

Keep the following information in mind while searching for Alberta to Washington, D.C. flight deals. Data was last updated July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$268
(Trip.com)

One-way from

$183
(Delta)

Popular in

June

Cheapest in

April

Average price

$393

Good round-trip deal

$202 or less

Good one-way deal

$253 or less
Provider with most accurate pricing for Calgary-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Washington, D.C. (WAS) flights.
Search Deals
From Alberta to Washington, D.C. (WAS)
Search Deals
One-way flight from Alberta to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Alberta to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Alberta to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to Washington, D.C. 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 July 31, 2026.
Use the filters below to find and compare flights from Alberta to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 9/24

1:00 am-10:20 am

1 stop7h 20m

Washington, D.C. Reagan-National

Mon 9/28

12:55 pm-8:30 pm

1 stop9h 35m

$270

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 9/10

6:00 am-11:19 pm

1 stop15h 19m

Washington, D.C. Dulles Intl

Sat 9/19

6:15 am-9:48 pm

2 stops17h 33m

$282

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 10/7

6:45 am-10:59 pm

1 stop14h 14m

Washington, D.C. Dulles Intl

Wed 10/14

6:45 am-5:30 pm

1 stop12h 45m

$288

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sun 10/25

6:00 am-11:15 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Sat 11/21

4:30 pm-1:24 am

1 stop9h 54m

$326

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 9/25

6:45 am-10:59 pm

1 stop14h 14m

Washington, D.C. Dulles Intl

Mon 9/28

3:45 pm-11:47 pm

1 stop10h 02m

$328

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 9/9

6:00 am-7:23 pm

1 stop11h 23m

Washington, D.C. Dulles Intl

Sun 9/13

5:20 pm-1:17 am

1 stop9h 57m

$333

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 10/7

6:30 am-3:25 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Wed 10/14

3:45 pm-11:47 pm

1 stop10h 02m

$335

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 9/10

12:25 pm-11:23 pm

2 stops8h 58m

Washington, D.C. Dulles Intl

Wed 9/16

11:44 am-8:42 pm

1 stop10h 58m

$343

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 9/10

11:05 am-10:00 pm

2 stops8h 55m

Washington, D.C. Reagan-National

Wed 9/16

9:40 am-8:42 pm

2 stops13h 02m

$343

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Thu 9/24

12:20 am-4:46 pm

1 stop14h 26m

Baltimore/Washington

Mon 9/28

10:22 am-5:10 pm

1 stop8h 48m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

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

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

Currently, September is the cheapest month in which you can book a flight from Alberta to Washington, D.C. (average of $305). Flying from Alberta to Washington, D.C. in December is currently the most expensive (average of $505). 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 WAS?

Find hourly flight availability from Alberta to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2026.

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. as you normally would.

Weekly flight availability from Alberta to Washington, D.C.

Explore weekly flight availability from Alberta to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2026.

The most flights from CAAB to WAS are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is typical for this route at the moment.
Alberta to Washington, D.C. flights typically cost between $228 and $402 in September.
The cheapest round-trip price found within the last 5 days was $268 on Air Canada (Sep 10-Sep 16).

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

The price you pay for your flight from Alberta to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Alberta to Washington, D.C.. 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 Alberta to Washington, D.C.?

    Departing from Alberta to Washington, D.C. will take you 7h 20m. There are 1968 mi between Alberta and Washington, D.C.. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Alberta to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $105 on WestJet. Other airlines that offer cheap prices include United Airlines from $153 and Air Canada from $153 one-way.

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

    The most popular flight routes from Alberta to Washington, D.C. are Calgary - Washington, D.C. Dulles Intl, Calgary - Washington, D.C. Reagan-National and Calgary - Baltimore/Washington.

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

    Consider Air Canada (65%), United Airlines (65%) or Scandinavian Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Alberta to Washington, D.C..

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

    The cheapest flight price from Alberta to Washington, D.C. is $167. On average you can expect to pay $296. The most popular route, (Calgary - Washington, D.C. Dulles Intl), can usually be booked for $258.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Alberta to Washington, D.C. (average of $305). Flying from Alberta to Washington, D.C. in December is currently the most expensive (average of $505). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Alberta to Washington, D.C.

Discover the top 3 airlines that operate flights from Alberta to Washington, D.C.. 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 July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$126Average$518FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$280Average$617FlexibilityNo cancel feeOn-time69%
WestJetCheapest$459Average$647FlexibilityNo cancel feeOn-time60%

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