Cheap flights from Calgary to Washington, D.C. from C$ 207

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 10/6. 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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Cheap round-trip flights

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Air Canada Logo
5:45 a.m. - 3:39 p.m.
YYC
-
IAD
7h 54m
1 stop
Air Canada Logo
3:45 p.m. - 11:57 p.m.
IAD
-
YYC
10h 12m
1 stop
C$ 387Air Canada
Thu, 30 Apr - Tue, 5 May
American Airlines Logo
12:45 p.m. - 2:51 p.m.
YYC
-
IAD
24h 06m
2 stops
American Airlines Logo
7:26 p.m. - 12:59 p.m.
IAD
-
YYC
19h 33m
2 stops
C$ 399American Airlines
Thu, 30 Apr - Tue, 5 May
Delta Logo
11:45 a.m. - 6:10 p.m.
YYC
-
IAD
4h 25mdirect
Delta Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
C$ 405Delta
Fri, 12 Jun - Mon, 15 Jun
Delta Logo
7:00 a.m. - 4:39 p.m.
YYC
-
IAD
7h 39m
1 stop
Delta Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
C$ 412Delta
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
7:00 a.m. - 5:27 p.m.
YYC
-
IAD
8h 27m
1 stop
Multiple Airlines Logo
7:00 p.m. - 10:00 p.m.
IAD
-
YYC
5h 00mdirect
C$ 424Multiple Airlines
Wed, 13 May - Fri, 15 May
American Airlines Logo
12:45 p.m. - 8:49 a.m.
YYC
-
IAD
18h 04m
2 stops
American Airlines Logo
3:53 p.m. - 11:43 a.m.
IAD
-
YYC
21h 50m
2 stops
C$ 430American Airlines
Fri, 15 May - Tue, 19 May
Air Canada Logo
12:50 a.m. - 3:03 p.m.
YYC
-
IAD
12h 13m
1 stop
Air Canada Logo
3:45 p.m. - 11:57 p.m.
IAD
-
YYC
10h 12m
1 stop
C$ 446Air Canada
Tue, 12 May - Sat, 16 May
Air Canada Logo
11:20 a.m. - 9:13 p.m.
YYC
-
IAD
7h 53m
1 stop
Air Canada Logo
12:35 p.m. - 8:51 p.m.
IAD
-
YYC
10h 16m
1 stop
C$ 468Air Canada
Sat, 6 Jun - Tue, 9 Jun
Air Canada Logo
6:30 a.m. - 3:24 p.m.
YYC
-
IAD
6h 54m
1 stop
Air Canada Logo
8:18 a.m. - 8:31 p.m.
IAD
-
YYC
14h 13m
1 stop
C$ 469Air Canada
Tue, 23 Jun - Thu, 25 Jun
Delta Logo
7:45 a.m. - 10:56 p.m.
YYC
-
IAD
13h 11m
2 stops
Delta Logo
7:00 a.m. - 8:44 p.m.
IAD
-
YYC
15h 44m
2 stops
C$ 472Delta
Sat, 6 Jun - Tue, 9 Jun

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
30 Apr
YYC12:45 p.m.Calgary
24h 06m
2 stops
IAD2:51 p.m.Washington, D.C. Dulles Intl
5 May
IAD7:26 p.m.Washington, D.C. Dulles Intl
19h 33m
2 stops
YYC12:59 p.m.Calgary
C$ 399
American Airlines
15 May
YYC12:45 p.m.Calgary
18h 04m
2 stops
IAD8:49 a.m.Washington, D.C. Dulles Intl
19 May
IAD3:53 p.m.Washington, D.C. Dulles Intl
21h 50m
2 stops
YYC11:43 a.m.Calgary
C$ 430
American Airlines
1 May
YYC6:45 a.m.Calgary
24h 04m
2 stops
IAD8:49 a.m.Washington, D.C. Dulles Intl
1 Oct
IAD8:15 p.m.Washington, D.C. Dulles Intl
17h 53m
1 stop
YYC12:08 p.m.Calgary
C$ 489

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

Our best United Airlines deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
11 Jun
YYC6:00 a.m.Calgary
16h 45m
1 stop
IAD12:45 a.m.Washington, D.C. Dulles Intl
16 Jun
IAD6:30 a.m.Washington, D.C. Dulles Intl
17h 18m
1 stop
YYC9:48 p.m.Calgary
C$ 534
United Airlines
6 Jun
YYC6:00 a.m.Calgary
16h 45m
2 stops
IAD12:45 a.m.Washington, D.C. Dulles Intl
9 Jun
IAD6:30 a.m.Washington, D.C. Dulles Intl
17h 18m
1 stop
YYC9:48 p.m.Calgary
C$ 539
United Airlines
25 Apr
YYC1:27 p.m.Calgary
14h 01m
1 stop
IAD5:28 a.m.Washington, D.C. Dulles Intl
4 May
IAD10:10 p.m.Washington, D.C. Dulles Intl
16h 09m
1 stop
YYC12:19 p.m.Calgary
C$ 578

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 21 March 2026.
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

Cheapest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 30/4

5:45 a.m.-3:39 p.m.

1 stop7h 54m

Washington, D.C. Dulles Intl

Tue 5/5

3:45 p.m.-11:57 p.m.

1 stop10h 12m

C$ 387

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 30/4

12:45 p.m.-2:51 p.m.

2 stops24h 06m

Washington, D.C. Dulles Intl

Tue 5/5

7:26 p.m.-12:59 p.m.

2 stops19h 33m

C$ 399
Quickest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 12/6

11:45 a.m.-6:10 p.m.

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 15/6

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

Nonstop5h 00m

C$ 405

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 8/6

7:00 a.m.-4:39 p.m.

1 stop7h 39m

Washington, D.C. Dulles Intl

Mon 15/6

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

Nonstop5h 00m

C$ 412

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 13/5

7:00 a.m.-5:27 p.m.

1 stop8h 27m

Washington, D.C. Dulles Intl

Fri 15/5

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

Nonstop5h 00m

C$ 424

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 15/5

12:45 p.m.-8:49 a.m.

2 stops18h 04m

Washington, D.C. Dulles Intl

Tue 19/5

3:53 p.m.-11:43 a.m.

2 stops21h 50m

C$ 430

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 12/5

12:50 a.m.-3:03 p.m.

1 stop12h 13m

Washington, D.C. Dulles Intl

Sat 16/5

3:45 p.m.-11:57 p.m.

1 stop10h 12m

C$ 446

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 6/6

11:20 a.m.-9:13 p.m.

1 stop7h 53m

Washington, D.C. Dulles Intl

Tue 9/6

12:35 p.m.-8:51 p.m.

1 stop10h 16m

C$ 468

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 23/6

6:30 a.m.-3:24 p.m.

1 stop6h 54m

Washington, D.C. Dulles Intl

Thu 25/6

8:18 a.m.-8:31 p.m.

1 stop14h 13m

C$ 469

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 6/6

7:45 a.m.-10:56 p.m.

2 stops13h 11m

Washington, D.C. Dulles Intl

Tue 9/6

7:00 a.m.-8:44 p.m.

2 stops15h 44m

C$ 472

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. 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 typical price of a round-trip flight between Calgary and Washington, D.C. Dulles Intl Airport?

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 October. Flight prices, which tend to average around C$ 354, 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 October, then you should wait until September 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$ 409. 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$ 2,272.

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$ 389. 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$ 1,198 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$ 525 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$ 244 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.

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

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

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

As of March 2026, prices for Calgary to Washington, D.C. Dulles Intl Airport flights are approximately 11% 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

Best price found

C$ 1,049

Fastest flight time

4h 23m

Direct flights

Every day
The best flight deal from Calgary to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 1,049
The fastest flight from Calgary to Washington, D.C. Dulles Intl Airport takes 4h 23m
Direct flights go from Calgary to Washington, D.C. Dulles Intl Airport every day.
  • 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 4h 23m.

  • 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
WestJetPriceFrom C$ 136Free CancellationRating
7.2
3,299 reviews
Search WestJet flights
DeltaPriceFrom C$ 138Free CancellationRating
7.9
8,313 reviews
Search Delta flights
United AirlinesPriceFrom C$ 162Free CancellationRating
7.4
9,451 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 187Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 293Free CancellationRating
7.1
10,821 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
Alexandria
Gettysburg
Chantilly
Gaithersburg
Fairfax
Linthicum Heights
Bethesda
National Harbor
Reston
Laurel
Herndon
Winchester
Arlington
Leesburg
Fredericksburg
Ashburn
Manassas
Woodbridge
Silver Spring
Rockville

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.

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1 adult
Mon 20/4
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