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Cheap flights from Calgary to Washington, D.C. from C$ 152

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 5/9. 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

WestJet Logo
11:30 a.m. - 5:50 p.m.YYC-IAD
4h 20mdirect
WestJet Logo
6:45 p.m. - 9:39 p.m.IAD-YYC
4h 54mdirect
C$ 215WestJet
Find Deal
lun., 22 sep. - lun., 29 sep.
WestJet Logo
11:30 a.m. - 5:50 p.m.YYC-IAD
4h 20mdirect
WestJet Logo
6:45 p.m. - 9:39 p.m.IAD-YYC
4h 54mdirect
C$ 219WestJet
Find Deal
lun., 22 sep. - vie., 26 sep.
American Airlines Logo
6:45 a.m. - 10:45 p.m.YYC-IAD
14h 00m1 stop
American Airlines Logo
5:40 p.m. - 11:50 a.m.IAD-YYC
20h 10m1 stop
C$ 277American Airlines
Find Deal
vie., 5 sep. - lun., 8 sep.
American Airlines Logo
1:00 p.m. - 10:07 a.m.YYC-IAD
19h 07m1 stop
American Airlines Logo
5:40 p.m. - 11:50 a.m.IAD-YYC
20h 10m1 stop
C$ 279American Airlines
Find Deal
vie., 5 sep. - lun., 8 sep.
Logo
11:30 a.m. - 5:50 p.m.YYC-IAD
4h 20mdirect
Logo
2:25 p.m. - 8:27 p.m.IAD-YYC
8h 02m1 stop
C$ 283
Find Deal
lun., 22 sep. - lun., 29 sep.
United Airlines Logo
3:49 p.m. - 8:15 a.m.YYC-IAD
14h 26m1 stop
United Airlines Logo
10:10 p.m. - 1:53 p.m.IAD-YYC
17h 43m2 stops
C$ 290United Airlines
Find Deal
jue., 2 oct. - dom., 5 oct.
United Airlines Logo
3:49 p.m. - 8:15 a.m.YYC-IAD
14h 26m1 stop
United Airlines Logo
12:35 p.m. - 9:48 p.m.IAD-YYC
11h 13m1 stop
C$ 291United Airlines
Find Deal
vie., 10 oct. - mar., 14 oct.
Logo
11:30 a.m. - 5:50 p.m.YYC-IAD
4h 20mdirect
Logo
10:20 a.m. - 1:12 a.m.IAD-YYC
16h 52m1 stop
C$ 324
Find Deal
lun., 22 sep. - lun., 29 sep.
Air Canada Logo
6:55 p.m. - 2:25 p.m.YYC-IAD
17h 30m1 stop
Air Canada Logo
2:25 p.m. - 8:27 p.m.IAD-YYC
8h 02m1 stop
C$ 332Air Canada
Find Deal
lun., 22 sep. - lun., 29 sep.
Air Canada Logo
1:10 a.m. - 11:13 a.m.YYC-IAD
8h 03m1 stop
Air Canada Logo
3:41 p.m. - 1:12 a.m.IAD-YYC
11h 31m1 stop
C$ 343Air Canada
Find Deal
jue., 4 sep. - lun., 8 sep.

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

Our best WestJet deals on Calgary to Washington, D.C. Dulles Intl Airport flight tickets
WestJet
22 Sep
YYC11:30 a.m.Calgary
4h 20m
IAD5:50 p.m.Washington, D.C. Dulles Intl
29 Sep
IAD6:45 p.m.Washington, D.C. Dulles Intl
4h 54m
YYC9:39 p.m.Calgary
C$ 215
Find similar
WestJet
22 Sep
YYC11:30 a.m.Calgary
4h 20m
IAD5:50 p.m.Washington, D.C. Dulles Intl
26 Sep
IAD6:45 p.m.Washington, D.C. Dulles Intl
4h 54m
YYC9:39 p.m.Calgary
C$ 219
Find similar
WestJet
22 Sep
YYC11:30 a.m.Calgary
4h 20m
IAD5:50 p.m.Washington, D.C. Dulles Intl
29 Sep
IAD6:45 p.m.Washington, D.C. Dulles Intl
4h 54m
YYC9:39 p.m.Calgary
C$ 228
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
22 Sep
YYC6:55 p.m.Calgary
17h 30m
1 stop
IAD2:25 p.m.Washington, D.C. Dulles Intl
29 Sep
IAD2:25 p.m.Washington, D.C. Dulles Intl
8h 02m
1 stop
YYC8:27 p.m.Calgary
C$ 332
Find similar
Air Canada
4 Sep
YYC1:10 a.m.Calgary
8h 03m
1 stop
IAD11:13 a.m.Washington, D.C. Dulles Intl
8 Sep
IAD3:41 p.m.Washington, D.C. Dulles Intl
11h 31m
1 stop
YYC1:12 a.m.Calgary
C$ 343
Find similar
Air Canada
19 Sep
YYC11:55 p.m.Calgary
7h 43m
1 stop
IAD9:38 a.m.Washington, D.C. Dulles Intl
22 Sep
IAD2:25 p.m.Washington, D.C. Dulles Intl
12h 47m
1 stop
YYC1:12 a.m.Calgary
C$ 349
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 31 julio 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

lun. 22/9

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

Nonstop4h 20m

Washington, D.C. Dulles Intl

lun. 29/9

6:45 p.m.-9:39 p.m.

Nonstop4h 54m

C$ 215

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

lun. 22/9

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

Nonstop4h 20m

Washington, D.C. Dulles Intl

vie. 26/9

6:45 p.m.-9:39 p.m.

Nonstop4h 54m

C$ 219

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

vie. 5/9

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

1 stop14h 00m

Washington, D.C. Dulles Intl

lun. 8/9

5:40 p.m.-11:50 a.m.

1 stop20h 10m

C$ 277

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

vie. 5/9

1:00 p.m.-10:07 a.m.

1 stop19h 07m

Washington, D.C. Dulles Intl

lun. 8/9

5:40 p.m.-11:50 a.m.

1 stop20h 10m

C$ 279

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

lun. 22/9

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

Nonstop4h 20m

Washington, D.C. Dulles Intl

lun. 29/9

2:25 p.m.-8:27 p.m.

1 stop8h 02m

C$ 283

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

jue. 2/10

3:49 p.m.-8:15 a.m.

1 stop14h 26m

Washington, D.C. Dulles Intl

dom. 5/10

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

2 stops17h 43m

C$ 290

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

vie. 10/10

3:49 p.m.-8:15 a.m.

1 stop14h 26m

Washington, D.C. Dulles Intl

mar. 14/10

12:35 p.m.-9:48 p.m.

1 stop11h 13m

C$ 291

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

lun. 22/9

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

Nonstop4h 20m

Washington, D.C. Dulles Intl

lun. 29/9

10:20 a.m.-1:12 a.m.

1 stop16h 52m

C$ 324

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

lun. 22/9

6:55 p.m.-2:25 p.m.

1 stop17h 30m

Washington, D.C. Dulles Intl

lun. 29/9

2:25 p.m.-8:27 p.m.

1 stop8h 02m

C$ 332

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

jue. 4/9

1:10 a.m.-11:13 a.m.

1 stop8h 03m

Washington, D.C. Dulles Intl

lun. 8/9

3:41 p.m.-1:12 a.m.

1 stop11h 31m

C$ 343

Flights are sorted by cheapest round-trip flights 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 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$ 364, 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$ 371.

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$ 327. 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$ 1,387.

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$ 361. 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$ 514 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$ 357 on momondo.

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

There are 3 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 July 2025, prices for Calgary to Washington, D.C. Dulles Intl Airport flights are approximately 31% cheaper 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$ 152

Fastest flight time

4h 20m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Calgary in the past 72 hours is C$ 152. The best round-trip flight deal from Calgary to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 215.
The fastest flight from Calgary to Washington, D.C. Dulles Intl Airport takes 4h 20m
Direct flights go from Calgary to Washington, D.C. Dulles Intl Airport every day.
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 4h 20m.

  • 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$ 232Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
United AirlinesPriceFrom C$ 293Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 309Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights

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

    United Airlines operates around 6 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$ 391, but momondo users have found United Airlines deals from Calgary to Washington, D.C. Dulles Intl Airport from as low as C$ 212 round-trip. United Airlines has been scored 7.4/10 in 8,900 reviews.

  • Air Canada Flights From Calgary to Washington, D.C. Dulles Intl Airport

    Across 9,851 Air Canada reviews on momondo, the average score is 7.1/10. Air Canada flies from Calgary to Washington, D.C. Dulles Intl Airport about 6 times each week, with ticket deals ranging from C$ 224 to C$ 373. Price data is based on momondo searches in the last 72 hours.

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

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

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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