Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Calgary to Washington, D.C. from C$ 182

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 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Calgary to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 a.m. - 2:29 p.m.YYC-IAD
11h 59m1 stop
Multiple Airlines Logo
9:00 a.m. - 11:44 a.m.IAD-YYC
28h 44m1 stop
C$ 382Multiple Airlines
Find Deal
Mon, 1 Dec - Tue, 9 Dec
American Airlines Logo
6:30 a.m. - 4:18 p.m.YYC-IAD
7h 48m1 stop
American Airlines Logo
6:35 a.m. - 11:39 a.m.IAD-YYC
31h 04m2 stops
C$ 408American Airlines
Find Deal
Tue, 16 Dec - Wed, 24 Dec
Multiple Airlines Logo
12:20 p.m. - 2:29 p.m.YYC-IAD
24h 09m2 stops
Multiple Airlines Logo
9:00 a.m. - 11:44 a.m.IAD-YYC
28h 44m1 stop
C$ 416Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Air Canada Logo
5:35 a.m. - 4:30 p.m.YYC-IAD
8h 55m1 stop
Air Canada Logo
6:00 a.m. - 7:20 p.m.IAD-YYC
15h 20m1 stop
C$ 431Air Canada
Find Deal
Thu, 25 Dec - Wed, 31 Dec
Delta Logo
7:35 a.m. - 11:08 p.m.YYC-IAD
13h 33m2 stops
Delta Logo
6:03 a.m. - 1:40 p.m.IAD-YYC
9h 37m1 stop
C$ 438Delta
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Air Canada Logo
7:10 a.m. - 4:30 p.m.YYC-IAD
7h 20m1 stop
Air Canada Logo
6:00 a.m. - 7:20 p.m.IAD-YYC
15h 20m1 stop
C$ 441Air Canada
Find Deal
Thu, 25 Dec - Wed, 31 Dec
Multiple Airlines Logo
8:55 a.m. - 2:29 p.m.YYC-IAD
27h 34m1 stop
Multiple Airlines Logo
9:00 a.m. - 11:44 a.m.IAD-YYC
28h 44m1 stop
C$ 464Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Delta Logo
6:30 a.m. - 6:56 p.m.YYC-IAD
10h 26m1 stop
Delta Logo
2:15 p.m. - 8:56 p.m.IAD-YYC
8h 41m1 stop
C$ 489Delta
Find Deal
Sat, 31 Jan - Tue, 10 Feb
United Airlines Logo
6:15 a.m. - 3:01 p.m.YYC-IAD
6h 46m1 stop
United Airlines Logo
10:23 p.m. - 11:35 a.m.IAD-YYC
15h 12m2 stops
C$ 555United Airlines
Find Deal
Tue, 9 Dec - Tue, 9 Dec
United Airlines Logo
6:45 a.m. - 4:30 p.m.YYC-IAD
7h 45m1 stop
United Airlines Logo
6:39 p.m. - 12:26 p.m.IAD-YYC
19h 47m1 stop
C$ 619United Airlines
Find Deal
Tue, 9 Dec - Tue, 9 Dec

American Airlines flights from Calgary to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
11 Nov
YYC6:30 a.m.Calgary
25h 49m
2 stops
IAD10:19 a.m.Washington, D.C. Dulles Intl
14 Nov
IAD5:35 p.m.Washington, D.C. Dulles Intl
20h 09m
2 stops
YYC11:44 a.m.Calgary
C$ 357
Find similar
American Airlines
16 Dec
YYC6:30 a.m.Calgary
7h 48m
1 stop
IAD4:18 p.m.Washington, D.C. Dulles Intl
24 Dec
IAD6:35 a.m.Washington, D.C. Dulles Intl
31h 04m
2 stops
YYC11:39 a.m.Calgary
C$ 408
Find similar
American Airlines
30 Jan
YYC6:30 a.m.Calgary
12h 47m
1 stop
IAD9:17 p.m.Washington, D.C. Dulles Intl
10 Feb
IAD6:00 a.m.Washington, D.C. Dulles Intl
17h 58m
1 stop
YYC9:58 p.m.Calgary
C$ 492
Find similar

Air Canada flights from Calgary to Washington, D.C. Dulles Intl Airport

Our best Air Canada deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets
Air Canada
25 Dec
YYC5:35 a.m.Calgary
8h 55m
1 stop
IAD4:30 p.m.Washington, D.C. Dulles Intl
31 Dec
IAD6:00 a.m.Washington, D.C. Dulles Intl
15h 20m
1 stop
YYC7:20 p.m.Calgary
C$ 431
Find similar
Air Canada
25 Dec
YYC7:10 a.m.Calgary
7h 20m
1 stop
IAD4:30 p.m.Washington, D.C. Dulles Intl
31 Dec
IAD6:00 a.m.Washington, D.C. Dulles Intl
15h 20m
1 stop
YYC7:20 p.m.Calgary
C$ 441
Find similar
Air Canada
25 Dec
YYC5:35 a.m.Calgary
8h 55m
1 stop
IAD4:30 p.m.Washington, D.C. Dulles Intl
31 Dec
IAD12:35 p.m.Washington, D.C. Dulles Intl
13h 39m
1 stop
YYC12:14 a.m.Calgary
C$ 559
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Calgary to Washington, D.C. Dulles Intl Airport 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 3 November 2025.
Use the filters below to find and compare flights from Calgary to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 1/12

12:30 a.m.-2:29 p.m.

1 stop11h 59m

Washington, D.C. Dulles Intl

Tue 9/12

9:00 a.m.-11:44 a.m.

1 stop28h 44m

C$ 382

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 16/12

6:30 a.m.-4:18 p.m.

1 stop7h 48m

Washington, D.C. Dulles Intl

Wed 24/12

6:35 a.m.-11:39 a.m.

2 stops31h 04m

C$ 408

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 2/12

12:20 p.m.-2:29 p.m.

2 stops24h 09m

Washington, D.C. Dulles Intl

Tue 9/12

9:00 a.m.-11:44 a.m.

1 stop28h 44m

C$ 416

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 25/12

5:35 a.m.-4:30 p.m.

1 stop8h 55m

Washington, D.C. Dulles Intl

Wed 31/12

6:00 a.m.-7:20 p.m.

1 stop15h 20m

C$ 431

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 12/12

7:35 a.m.-11:08 p.m.

2 stops13h 33m

Washington, D.C. Dulles Intl

Sun 14/12

6:03 a.m.-1:40 p.m.

1 stop9h 37m

C$ 438

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 25/12

7:10 a.m.-4:30 p.m.

1 stop7h 20m

Washington, D.C. Dulles Intl

Wed 31/12

6:00 a.m.-7:20 p.m.

1 stop15h 20m

C$ 441

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 2/12

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

1 stop27h 34m

Washington, D.C. Dulles Intl

Tue 9/12

9:00 a.m.-11:44 a.m.

1 stop28h 44m

C$ 464

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 31/1

6:30 a.m.-6:56 p.m.

1 stop10h 26m

Washington, D.C. Dulles Intl

Tue 10/2

2:15 p.m.-8:56 p.m.

1 stop8h 41m

C$ 489

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 9/12

6:15 a.m.-3:01 p.m.

1 stop6h 46m

Washington, D.C. Dulles Intl

Tue 9/12

10:23 p.m.-11:35 a.m.

2 stops15h 12m

C$ 555

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 9/12

6:45 a.m.-4:30 p.m.

1 stop7h 45m

Washington, D.C. Dulles Intl

Tue 9/12

6:39 p.m.-12:26 p.m.

1 stop19h 47m

C$ 619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

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

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 cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The cheapest month to fly to Washington, D.C. Dulles Intl Airport from Calgary is in January. Flight prices, which tend to average around C$ 370, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. Dulles Intl Airport in January, then you should wait until April to fly from Calgary, when ticket prices are also cheap, with an average price of C$ 377.

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

According to our data, Friday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Calgary. The lowest ticket price found for a Friday departure recently was C$ 340. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Sunday is C$ 2,501.

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

Our most recent data shows that the best time of day to fly to Washington, D.C. Dulles Intl Airport is in the morning. Flights from Calgary to Washington, D.C. Dulles Intl Airport during this time can be as low as C$ 359. At noon is when there is more demand to fly to Washington, D.C. Dulles Intl Airport, so prices are often more expensive at around C$ 1,221 per ticket.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around C$ 488 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Calgary for as low as C$ 335 on momondo.

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

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

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

As of November 2025, prices for Calgary to Washington, D.C. Dulles Intl Airport flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Calgary to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (YYC to IAD) flight deals and tips

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

Direct flights

None
There are no direct flights from Calgary to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Calgary to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    There are 3133.9 km between Calgary and Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 6h 39m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to Washington, D.C. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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. Dulles Intl Airport?

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

Best airlines flying from Calgary to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Calgary to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 192Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
DeltaPriceFrom C$ 225Free CancellationRating
7.9
8,001 reviews
Search Delta flights
WestJetPriceFrom C$ 235Free CancellationRating
7.2
3,153 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 295Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 305Free CancellationRating
7.1
10,394 reviews
Search Air Canada flights

  • United Airlines Flights From Calgary to Washington, D.C. Dulles Intl Airport

    United Airlines operates around 5 flights from Calgary to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been C$ 531, but momondo users have found United Airlines deals from Calgary to Washington, D.C. Dulles Intl Airport from as low as C$ 295 round-trip. United Airlines has been scored 7.4/10 in 8,997 reviews.

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
Fairfax
Linthicum Heights
Silver Spring
Bethesda
Reston
Herndon
Laurel
Chantilly
Capitol Heights
Winchester
Arlington
Manassas
Fredericksburg
Ashburn
Woodbridge
Rockville
McLean
National Harbor

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?

Yes. momondo allows you to filter the results for Calgary to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Calgary. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Calgary and alert you when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/12
Wed 10/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.