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Cheap flights from Calgary to Washington, D.C. from C$ 149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Washington, D.C. departing on 18/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Calgary to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
11:30 a.m. - 5:50 p.m.
YYC
-
IAD
4h 20mdirect
WestJet Logo
6:45 p.m. - 9:35 p.m.
IAD
-
YYC
4h 50mdirect
C$ 253WestJet
Fri, 29 May - Mon, 1 Jun
Air Canada Logo
12:50 a.m. - 10:19 a.m.
YYC
-
DCA
7h 29m1 stop
Air Canada Logo
4:20 p.m. - 11:47 p.m.
DCA
-
YYC
9h 27m1 stop
C$ 286Air Canada
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
12:30 a.m. - 5:13 p.m.
YYC
-
BWI
14h 43m1 stop
Multiple Airlines Logo
6:00 a.m. - 7:09 p.m.
BWI
-
YYC
15h 09m1 stop
C$ 289Multiple Airlines
Mon, 2 Mar - Wed, 4 Mar
Multiple Airlines Logo
12:30 a.m. - 10:26 a.m.
YYC
-
BWI
7h 56m1 stop
Multiple Airlines Logo
11:24 a.m. - 4:15 p.m.
BWI
-
YYC
30h 51m2 stops
C$ 290Multiple Airlines
Thu, 29 Jan - Sun, 1 Feb
Multiple Airlines Logo
12:30 a.m. - 12:21 a.m.
YYC
-
BWI
21h 51m1 stop
Multiple Airlines Logo
6:00 a.m. - 7:09 p.m.
BWI
-
YYC
15h 09m1 stop
C$ 293Multiple Airlines
Mon, 2 Feb - Tue, 10 Feb
Air Canada Logo
8:30 p.m. - 10:19 a.m.
YYC
-
DCA
11h 49m2 stops
Air Canada Logo
4:20 p.m. - 11:47 p.m.
DCA
-
YYC
9h 27m1 stop
C$ 294Air Canada
Fri, 29 May - Mon, 1 Jun
Delta Logo
9:15 p.m. - 2:05 p.m.
YYC
-
IAD
14h 50m2 stops
Delta Logo
6:45 p.m. - 9:35 p.m.
IAD
-
YYC
4h 50mdirect
C$ 380Delta
Mon, 4 May - Mon, 18 May
United Airlines Logo
8:30 a.m. - 5:13 p.m.
YYC
-
IAD
6h 43m1 stop
United Airlines Logo
3:30 p.m. - 10:54 p.m.
IAD
-
YYC
9h 24m1 stop
C$ 384United Airlines
Thu, 28 May - Mon, 1 Jun
United Airlines Logo
8:30 a.m. - 5:13 p.m.
YYC
-
IAD
6h 43m1 stop
United Airlines Logo
5:15 p.m. - 10:54 p.m.
IAD
-
YYC
7h 39m1 stop
C$ 467United Airlines
Thu, 28 May - Mon, 1 Jun
Delta Logo
6:35 a.m. - 5:58 p.m.
YYC
-
IAD
9h 23m1 stop
Delta Logo
6:45 p.m. - 9:35 p.m.
IAD
-
YYC
4h 50mdirect
C$ 477Delta
Thu, 28 May - Mon, 1 Jun

United Airlines flights from Calgary to Washington, D.C.

Our best United Airlines deals on Calgary to Washington, D.C. flight tickets
United Airlines
28 May
YYC8:30 a.m.Calgary
6h 43m
1 stop
IAD5:13 p.m.Washington, D.C. Dulles Intl
1 Jun
IAD3:30 p.m.Washington, D.C. Dulles Intl
9h 24m
1 stop
YYC10:54 p.m.Calgary
C$ 384
United Airlines
28 May
YYC8:30 a.m.Calgary
8h 22m
1 stop
DCA6:52 p.m.Washington, D.C. Reagan-National
1 Jun
DCA11:30 a.m.Washington, D.C. Reagan-National
13h 24m
1 stop
YYC10:54 p.m.Calgary
C$ 446
United Airlines
28 May
YYC8:30 a.m.Calgary
6h 22m
1 stop
DCA4:52 p.m.Washington, D.C. Reagan-National
29 May
DCA11:30 a.m.Washington, D.C. Reagan-National
13h 24m
1 stop
YYC10:54 p.m.Calgary
C$ 464

Delta flights from Calgary to Washington, D.C.

Our best Delta deals on Calgary to Washington, D.C. flight tickets
Delta
4 May
YYC9:15 p.m.Calgary
14h 50m
2 stops
IAD2:05 p.m.Washington, D.C. Dulles Intl
18 May
IAD6:45 p.m.Washington, D.C. Dulles Intl
4h 50m
YYC9:35 p.m.Calgary
C$ 380
Delta
25 May
YYC6:20 a.m.Calgary
10h 58m
2 stops
DCA7:18 p.m.Washington, D.C. Reagan-National
4 Jun
DCA6:05 a.m.Washington, D.C. Reagan-National
14h 20m
2 stops
YYC6:25 p.m.Calgary
C$ 391
Delta
30 Apr
YYC6:40 a.m.Calgary
9h 20m
1 stop
DCA6:00 p.m.Washington, D.C. Reagan-National
12 May
DCA10:00 a.m.Washington, D.C. Reagan-National
12h 44m
2 stops
YYC8:44 p.m.Calgary
C$ 448

momondo 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, momondo users made 96,600 searches. Data last updated 8 January 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

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 29/5

11:30 a.m.-5:50 p.m.

Nonstop4h 20m

Washington, D.C. Dulles Intl

Mon 1/6

6:45 p.m.-9:35 p.m.

Nonstop4h 50m

C$ 253

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 26/5

12:50 a.m.-10:19 a.m.

1 stop7h 29m

Washington, D.C. Reagan-National

Tue 2/6

4:20 p.m.-11:47 p.m.

1 stop9h 27m

C$ 286

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Mon 2/3

12:30 a.m.-5:13 p.m.

1 stop14h 43m

Baltimore/Washington

Wed 4/3

6:00 a.m.-7:09 p.m.

1 stop15h 09m

C$ 289

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Thu 29/1

12:30 a.m.-10:26 a.m.

1 stop7h 56m

Baltimore/Washington

Sun 1/2

11:24 a.m.-4:15 p.m.

2 stops30h 51m

C$ 290

CalgaryBaltimore

YYC - BWI

YYCBWI

Calgary

Mon 2/2

12:30 a.m.-12:21 a.m.

1 stop21h 51m

Baltimore/Washington

Tue 10/2

6:00 a.m.-7:09 p.m.

1 stop15h 09m

C$ 293

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 29/5

8:30 p.m.-10:19 a.m.

2 stops11h 49m

Washington, D.C. Reagan-National

Mon 1/6

4:20 p.m.-11:47 p.m.

1 stop9h 27m

C$ 294

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 4/5

9:15 p.m.-2:05 p.m.

2 stops14h 50m

Washington, D.C. Dulles Intl

Mon 18/5

6:45 p.m.-9:35 p.m.

Nonstop4h 50m

C$ 380

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 28/5

8:30 a.m.-5:13 p.m.

1 stop6h 43m

Washington, D.C. Dulles Intl

Mon 1/6

3:30 p.m.-10:54 p.m.

1 stop9h 24m

C$ 384

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 28/5

8:30 a.m.-5:13 p.m.

1 stop6h 43m

Washington, D.C. Dulles Intl

Mon 1/6

5:15 p.m.-10:54 p.m.

1 stop7h 39m

C$ 467

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 28/5

6:35 a.m.-5:58 p.m.

1 stop9h 23m

Washington, D.C. Dulles Intl

Mon 1/6

6:45 p.m.-9:35 p.m.

Nonstop4h 50m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Calgary to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Calgary and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

If you aren’t able to travel during the month of September, then book flights to Washington, D.C. from Calgary during May instead. Flights to Washington, D.C. in May, while not as cheap as those in September, still average around C$ 333.

What is the cheapest day to depart on your flight to Washington, D.C.?

The cheapest day to depart from Calgary to Washington, D.C. is on a Friday. Travellers who choose to depart for Washington, D.C. on a Friday will often find tickets for as low as C$ 329. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 2,289.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Calgary to Washington, D.C. when you can find flight prices for as low as C$ 354. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Washington, D.C., so prices are often more expensive at around C$ 1,206 per ticket.

What is the cheapest Calgary to Washington, D.C. flight route?

Fly from Calgary to Washington, D.C. Dulles Intl for the best Calgary - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around C$ 493 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Calgary for as low as C$ 232 on momondo.

What cabin class options are available on Calgary to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Calgary to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Calgary to Washington, D.C. flights?

You could potentially save up to 52% on your flight if you consider stops on a Calgary to Washington, D.C. flight.

How have Calgary to Washington, D.C. flight prices changed over time?

As of January 2026, prices for Calgary to Washington, D.C. flights are approximately 37% more expensive when compared to flights at the same time last year.

When to book flights from Calgary to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Calgary to Washington, D.C. (YYC to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Washington, D.C.

Best price found

C$ 813

Fastest flight time

4h 20m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Washington, D.C.

2 airports
The best flight deal from Calgary to Washington, D.C. found on momondo in the last 72 hours is C$ 813
The fastest flight from Calgary to Washington, D.C. takes 4h 20m
Direct flights go from Calgary to Washington, D.C. on Monday, Tuesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
There are 2 airports in Washington, D.C.. From Calgary there are direct flights to Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • How far is Calgary to Washington, D.C. by plane?

    The distance between Calgary and Washington, D.C. is about 3165.2 km. Flights usually cover this in 4h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Calgary Airport to Washington, D.C.?

    Prices for flights from Calgary Airport to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Calgary Airport to Washington, D.C.?

  • How old do you have to be to fly from Calgary Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Calgary to Washington, D.C.?

  • What is the most popular airline from Calgary to Washington, D.C.?

Best airlines flying from Calgary to Washington, D.C.

Compare and see reviews for airlines that fly from Calgary to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 188Free CancellationRating
7.2
11,097 reviews
Search American Airlines flights
DeltaPriceFrom C$ 222Free CancellationRating
7.9
8,027 reviews
Search Delta flights
WestJetPriceFrom C$ 232Free CancellationRating
7.2
3,235 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 278Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 287Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg
Alexandria
Gaithersburg
Fairfax
Linthicum Heights
Bethesda
Silver Spring
National Harbor
Reston
Herndon
Laurel
Capitol Heights
Arlington
Manassas
Fredericksburg
Woodbridge
Rockville
McLean
Tysons

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Calgary.

Can I find flights from Calgary to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Calgary which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Calgary to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Calgary to Washington, D.C..

I’m not ready to book a flight from Calgary to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Calgary to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport