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Cheap flights from Calgary to Washington, D.C. from C$ 166

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — WAS
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Calgary to Washington, D.C. are usually found in September or May, booked 29 days in advance, depart on a Friday or Monday and return on a Tuesday

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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 30 October 2025.

Sat 1/111:29 p.m.YYC - DCA
1 stop7h 43mAmerican Airlines
Fri 7/1111:59 a.m.DCA - YYC
1 stop11h 48mAmerican Airlines
Deal found 29/10C$ 303
Mon 8/1212:30 a.m.YYC - IAD
1 stop11h 59mMultiple Airlines
Tue 16/129:00 a.m.IAD - YYC
1 stop12h 09mMultiple Airlines
Deal found 28/10C$ 321
Fri 5/123:30 p.m.YYC - IAD
2 stops17h 46mUnited Airlines
Sat 6/126:00 p.m.IAD - YYC
1 stop20h 26mUnited Airlines
Deal found 28/10C$ 355
Fri 5/1211:40 p.m.YYC - DCA
1 stop7h 15mAir Canada
Sat 6/126:50 p.m.DCA - YYC
1 stop7h 24mAir Canada
Deal found 28/10C$ 355
Mon 24/1112:30 a.m.YYC - BWI
1 stop21h 28mMultiple Airlines
Tue 2/128:00 a.m.BWI - YYC
1 stop29h 44mMultiple Airlines
Deal found 28/10C$ 356
Wed 12/115:35 a.m.YYC - DCA
1 stop7h 56mAir Canada
Mon 17/1112:55 p.m.DCA - YYC
1 stop9h 14mAir Canada
Deal found 28/10C$ 356
Mon 3/115:35 a.m.YYC - DCA
1 stop14h 21mAir Canada
Wed 5/1112:55 p.m.DCA - YYC
1 stop9h 14mAir Canada
Deal found 28/10C$ 357
Wed 26/117:30 a.m.YYC - BWI
1 stop24h 49mMultiple Airlines
Wed 3/126:29 p.m.BWI - YYC
2 stops23h 46mMultiple Airlines
Deal found 29/10C$ 366
Mon 3/111:25 p.m.YYC - IAD
1 stop9h 15mDelta
Sun 9/117:15 a.m.IAD - YYC
1 stop12h 35mDelta
Deal found 28/10C$ 369
Thu 4/1212:30 a.m.YYC - BWI
1 stop8h 25mMultiple Airlines
Sat 6/125:30 a.m.BWI - YYC
1 stop15h 39mMultiple Airlines
Deal found 28/10C$ 370
Sun 2/1112:45 p.m.YYC - IAD
2 stops19h 34mAmerican Airlines
Wed 5/116:04 a.m.IAD - YYC
1 stop17h 43mAmerican Airlines
Deal found 28/10C$ 376
Mon 8/129:00 a.m.YYC - BWI
1 stop10h 37mMultiple Airlines
Thu 11/125:55 a.m.BWI - YYC
1 stop31h 49mMultiple Airlines
Deal found 28/10C$ 380

Cheap 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 30 October 2025.

Round-trip from

C$ 321

One-way from

C$ 166

Popular in

December

Cheapest in

September

Average price

C$ 416
8/12-16/12
  • 8/12-16/12
  • 2 total stops
  • 24h 08m total
  • Calgary to Washington, D.C.
Search Deals
United Airlines
  • United Airlines
  • 15/11
  • 1 total stop
  • 11h 57m total
  • Calgary to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
Use the filters below to find and compare flights from Calgary to Washington, D.C. that are best for you.

Fly from

Calgary

Fly to

Washington, D.C.

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 9/12

8:55 a.m.-2:29 p.m.

1 stop27h 34m

Washington, D.C. Dulles Intl

Tue 16/12

9:00 a.m.-7:09 p.m.

1 stop12h 09m

C$ 328

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 5/12

3:30 p.m.-11:16 a.m.

2 stops17h 46m

Washington, D.C. Dulles Intl

Sat 6/12

6:00 p.m.-12:26 p.m.

1 stop20h 26m

C$ 355

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Sat 15/11

5:35 a.m.-3:31 p.m.

1 stop7h 56m

Washington, D.C. Reagan-National

Mon 17/11

12:55 p.m.-8:09 p.m.

1 stop9h 14m

C$ 356

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 12/11

5:35 a.m.-3:31 p.m.

1 stop7h 56m

Washington, D.C. Reagan-National

Mon 17/11

12:55 p.m.-8:09 p.m.

1 stop9h 14m

C$ 356

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Thu 4/12

12:30 a.m.-10:55 a.m.

1 stop8h 25m

Baltimore/Washington

Sat 6/12

5:30 a.m.-7:09 p.m.

1 stop15h 39m

C$ 370

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Mon 8/12

9:00 a.m.-9:37 p.m.

1 stop10h 37m

Baltimore/Washington

Thu 11/12

5:55 a.m.-11:44 a.m.

1 stop31h 49m

C$ 380

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Mon 12/1

12:20 p.m.-9:53 a.m.

1 stop19h 33m

Baltimore/Washington

Sun 18/1

3:36 p.m.-5:15 p.m.

1 stop27h 39m

C$ 381

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 5/12

5:35 a.m.-8:26 p.m.

1 stop12h 51m

Washington, D.C. Dulles Intl

Sat 6/12

4:30 p.m.-12:14 a.m.

1 stop9h 44m

C$ 387

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Mon 24/11

12:30 a.m.-11:58 p.m.

1 stop21h 28m

Baltimore/Washington

Tue 2/12

6:38 p.m.-7:09 p.m.

2 stops26h 31m

C$ 406

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 19/12

2:45 p.m.-11:37 p.m.

1 stop6h 52m

Washington, D.C. Reagan-National

Tue 6/1

11:55 a.m.-8:56 p.m.

1 stop11h 01m

C$ 412

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 46 results
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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.

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

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Washington, D.C.. Price data was last updated on 24 October 2025.

The best time to book flights from Calgary to Washington, D.C. is 29 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.

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

Currently, September is the cheapest month in which you can book a flight from Calgary to Washington, D.C. (average of C$ 134). Flying from Calgary to Washington, D.C. in November is currently the most expensive (average of C$ 346). 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 30 October 2025.

When flying from Calgary to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 43% versus a flight at noon.

What is the cheapest day to fly from Calgary to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Calgary to Washington, D.C.. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Calgary to Washington, D.C. flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 43% 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.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of C$ 366.

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 Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 01m.

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 Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 32m.

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 30 October 2025.
Get a feel of what it's like to fly with Delta,United Airlines, 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.
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
WestJet
7.2
Good
3,152 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Air Canada
7.1
Good
10,381 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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 0 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 6h 52m. United Airlines provides one of the quickest options available for as low as C$ 412. There are 3167 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$ 191, American Airlines will fly you from Calgary to Washington, D.C. and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and WestJet - these airlines can fly you to your destination from C$ 224 and C$ 234, respectively. American Airlines is 54% cheaper than the average price of flights available within the next 90 days to this destination.

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

    C$ 166 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from C$ 166 and C$ 180, respectively.

  • 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 (93%), United Airlines (88%) or WestJet (58%) as they are the most reliable in getting you off to your destination on time.

  • 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, September is the cheapest month in which you can book a flight from Calgary to Washington, D.C. (average of C$ 134). Flying from Calgary to Washington, D.C. in November is currently the most expensive (average of C$ 346). 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
Hanover
Fairfax
Reston
Ellicott City
Oxon Hill
Gaithersburg
Herndon
Arlington
Manassas
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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 191AverageC$ 420FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 224AverageC$ 404FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 234AverageC$ 471FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 281AverageC$ 481FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 290AverageC$ 492FlexibilityNo 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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