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Cheap flights from Calgary to Washington, D.C. from C$ 258

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — WAS
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Washington, D.C.
Explore the most affordable flight options available from Calgary to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Thu 10/95:50 a.m.
YYC
-
IAD
1 stop7h 10m
Air Canada
Wed 16/93:45 p.m.
IAD
-
YYC
1 stop10h 02m
Air Canada
Deal found 28/7C$ 378
Wed 9/91:00 a.m.
YYC
-
DCA
1 stop7h 20m
Air Canada
Wed 16/912:55 p.m.
DCA
-
YYC
1 stop9h 35m
Air Canada
Deal found 28/7C$ 381
Thu 10/92:58 p.m.
YYC
-
IAD
Nonstop4h 20m
United Airlines
Sat 19/95:15 p.m.
IAD
-
YYC
1 stop7h 21m
United Airlines
Deal found 24/7C$ 382
Mon 24/811:45 a.m.
YYC
-
IAD
Nonstop4h 25m
WestJet
Mon 31/87:00 p.m.
IAD
-
YYC
Nonstop5h 00m
WestJet
Deal found 25/7C$ 384
Wed 9/95:50 a.m.
YYC
-
DCA
1 stop7h 50m
Air Canada
Wed 16/912:55 p.m.
DCA
-
YYC
1 stop9h 35m
Air Canada
Deal found 26/7C$ 389
Wed 7/106:00 a.m.
YYC
-
IAD
1 stop15h 25m
United Airlines
Tue 13/1010:18 p.m.
IAD
-
YYC
1 stop15h 10m
United Airlines
Deal found 24/7C$ 391
Wed 9/95:50 a.m.
YYC
-
IAD
1 stop7h 10m
Air Canada
Wed 16/93:45 p.m.
IAD
-
YYC
1 stop10h 02m
Air Canada
Deal found 26/7C$ 395
Thu 3/91:00 a.m.
YYC
-
DCA
1 stop7h 18m
Air Canada
Sat 12/912:55 p.m.
DCA
-
YYC
1 stop9h 35m
Air Canada
Deal found 27/7C$ 401
Tue 25/85:50 a.m.
YYC
-
DCA
1 stop7h 48m
Air Canada
Fri 28/812:40 p.m.
DCA
-
YYC
1 stop9h 51m
Air Canada
Deal found 25/7C$ 404
Wed 7/106:00 a.m.
YYC
-
IAD
1 stop15h 25m
United Airlines
Wed 14/1010:18 p.m.
IAD
-
YYC
2 stops17h 35m
United Airlines
Deal found 24/7C$ 405
Fri 11/91:00 a.m.
YYC
-
DCA
1 stop7h 20m
Air Canada
Sat 19/96:55 p.m.
DCA
-
YYC
1 stop8h 22m
Air Canada
Deal found 28/7C$ 405
Tue 25/85:50 a.m.
YYC
-
IAD
1 stop7h 11m
Air Canada
Sat 29/83:45 p.m.
IAD
-
YYC
1 stop10h 07m
Air Canada
Deal found 25/7C$ 409

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

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2026.

Round-trip from

C$ 378

One-way from

C$ 258

Popular in

June

Cheapest in

April

Average price

C$ 554

Good round-trip deal

C$ 559 or less

Good one-way deal

C$ 379 or less
Air Canada
  • Air Canada
  • 10/9-16/9
  • 2 total stops
  • 17h 12m total
  • Calgary to Washington, D.C.
Search Deals
American Airlines
  • American Airlines
  • 29/8
  • 2 total stops
  • 12h 11m total
  • Calgary to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 25 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 Calgary to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Calgary to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 629,999 searches. Data last updated 29 July 2026.
Use the filters below to find and compare flights from Calgary to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 10/9

2:58 p.m.-9:18 p.m.

Nonstop4h 20m

Washington, D.C. Dulles Intl

Sat 19/9

5:15 p.m.-10:36 p.m.

1 stop7h 21m

C$ 382

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 7/10

6:00 a.m.-11:25 p.m.

1 stop15h 25m

Washington, D.C. Dulles Intl

Wed 14/10

10:18 p.m.-1:53 p.m.

2 stops17h 35m

C$ 405

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 7/10

6:30 a.m.-3:25 p.m.

1 stop6h 55m

Washington, D.C. Dulles Intl

Wed 14/10

3:45 p.m.-11:47 p.m.

1 stop10h 02m

C$ 473

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 10/9

12:25 p.m.-11:23 p.m.

2 stops8h 58m

Washington, D.C. Dulles Intl

Wed 16/9

11:44 a.m.-8:42 p.m.

1 stop10h 58m

C$ 484

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 10/9

11:05 a.m.-10:00 p.m.

2 stops8h 55m

Washington, D.C. Reagan-National

Wed 16/9

9:40 a.m.-8:42 p.m.

2 stops13h 02m

C$ 484

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 20/8

6:00 a.m.-12:32 a.m.

1 stop16h 32m

Washington, D.C. Dulles Intl

Thu 27/8

5:20 p.m.-8:31 a.m.

1 stop17h 11m

C$ 488

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 4/9

11:05 a.m.-11:21 p.m.

2 stops10h 16m

Washington, D.C. Dulles Intl

Mon 7/9

7:00 p.m.-10:00 p.m.

Nonstop5h 00m

C$ 494

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 3/11

7:45 a.m.-5:37 p.m.

2 stops8h 52m

Washington, D.C. Reagan-National

Sat 7/11

9:37 a.m.-9:40 p.m.

2 stops13h 03m

C$ 497

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/8

12:32 p.m.-11:39 p.m.

1 stop9h 07m

Washington, D.C. Dulles Intl

Mon 31/8

7:00 p.m.-10:00 p.m.

Nonstop5h 00m

C$ 502

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 13/8

10:50 a.m.-11:43 p.m.

1 stop10h 53m

Washington, D.C. Reagan-National

Mon 17/8

11:00 a.m.-9:05 p.m.

1 stop12h 05m

C$ 504

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Showing 1-10 of 50 resultsSorted by cheapest first
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Best time to book a flight from Calgary to Washington, D.C.

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

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

Currently, October is the cheapest month in which you can book a flight from Calgary to Washington, D.C. (average of C$ 402). Flying from Calgary to Washington, D.C. in December is currently the most expensive (average of C$ 746). 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 YYC to WAS?

Find hourly flight availability from Calgary 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 29 July 2026.

When flying from Calgary to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Explore weekly flight availability from Calgary 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 29 July 2026.

The most flights from YYC to WAS are scheduled on a Monday (6 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 Calgary to Washington, D.C.?

Airfare is typical for this route at the moment.
Calgary to Washington, D.C. flights typically cost between C$ 322 and C$ 567 in September.
The cheapest round-trip price found within the last 5 days was C$ 378 on Air Canada (10 Sep-16 Sep).

What’s the top layover airport for flights from Calgary to Washington, D.C.?

Share of one-stop round-trip flights from Calgary to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 51% of one-stop itineraries from Calgary to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Calgary to Washington, D.C.?

Average round-trip fare for 1-stop flights from Calgary to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 405.

What’s the fastest layover option from Calgary to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from Calgary to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 6h 49m.

Which airport typically offers the quickest layover for flights from Calgary to Washington, D.C.?

Average layover duration for 1-stop one-way flights from Calgary to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 28m.

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

The best time to book flights from Calgary to Washington, D.C. is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 29 July 2026.
Get a feel of what it's like to fly with United Airlines,WestJet, andAmerican Airlines from Calgary to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,050 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,050 reviews
United Airlines
7.4
Good
10,050 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
WestJet
7.2
Good
3,415 reviews
United Airlines
7.4
Good
10,050 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,841 reviews
United Airlines
7.4
Good
10,050 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
11,404 reviews
United Airlines
7.4
Good
10,050 reviews
Check prices

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Calgary 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.

  • What airport do you fly from for flights from Calgary to Washington, D.C.?

    Calgary (YYC), located 9.3 km from the city centre, is the airport you fly out of when you book flights from Calgary to Washington, D.C.. 5 airlines have flights from Calgary to Washington, D.C. on a regular basis. Booking flights from Calgary to Washington, D.C. should not be difficult; the airport handles an average of 3 outbound flights to Washington, D.C. per day.

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

    A quick flight from Calgary to Washington, D.C. can take about 4h 20m. United Airlines provides one of the quickest options available for as low as C$ 382. There are 3132 km between Calgary and Washington, D.C.. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Calgary to Washington, D.C. round-trip?

    Currently priced at C$ 139, WestJet will fly you from Calgary to Washington, D.C. and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from C$ 142 and C$ 174, respectively. WestJet is 70% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Most travellers choose Calgary - Washington, D.C. Dulles Intl, Calgary - Washington, D.C. Reagan-National or Calgary - Baltimore/Washington when deciding on the best route from Calgary to Washington, D.C..

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

    No one likes to see their flight delayed. When booking a flight from Calgary to Washington, D.C. consider choosing Air Canada (65%), United Airlines (65%) or Scandinavian Airlines (65%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay C$ 545 for a flight from Calgary to Washington, D.C.. The cheapest flight overall is C$ 342 while the most popular route, (Calgary - Washington, D.C. Dulles Intl) is currently priced at C$ 384.

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Calgary to Washington, D.C. (average of C$ 402). Flying from Calgary to Washington, D.C. in December is currently the most expensive (average of C$ 746). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Gaithersburg
Reston
Herndon
Ellicott City
Arlington
Fredericksburg
Alexandria
Rockville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Calgary to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Dulles Intl flights
Calgary to Reagan-National flights
Edmonton to Dulles Intl flights
Edmonton to Reagan-National flights
Fort McMurray to Reagan-National flights

Top 5 airlines flying from Calgary to Washington, D.C.

Discover the top 5 airlines that operate flights from Calgary 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 629,999 searches. Data last updated 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 139AverageC$ 558FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 142AverageC$ 336FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 174AverageC$ 637FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 192AverageC$ 497FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 223AverageC$ 508FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Calgary to Washington, D.C.?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington, D.C. from Calgary today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Calgary to Washington, D.C.?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Washington, D.C..

Can Cheapflights find flights from Calgary to Washington, D.C. with no change fees?

Yes, we can. To see specific flights from Calgary to Washington, D.C. 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 Calgary to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Calgary today and book when prices fit your budget.

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