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Cheap flights from Washington, D.C. Dulles Intl Airport to Calgary from C$ 97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Calgary departing on 3/10. 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 Washington, D.C. Dulles Intl Airport to Calgary

Cheap round-trip flights

United Airlines Logo
10:10 p.m. - 11:38 a.m.IAD-YYC
15h 28m1 stop
United Airlines Logo
3:49 p.m. - 5:36 a.m.YYC-IAD
11h 47m1 stop
C$ 321United Airlines
Find Deal
Mon, 6 Oct - Sat, 11 Oct
United Airlines Logo
10:05 p.m. - 12:19 p.m.IAD-YYC
16h 14m1 stop
United Airlines Logo
1:30 p.m. - 11:55 a.m.YYC-IAD
20h 25m2 stops
C$ 334United Airlines
Find Deal
Wed, 1 Oct - Wed, 22 Oct
Logo
9:00 a.m. - 8:00 p.m.IAD-YYC
13h 00m1 stop
Logo
12:30 a.m. - 7:46 p.m.YYC-IAD
17h 16m1 stop
C$ 349
Find Deal
Tue, 14 Oct - Mon, 20 Oct
Logo
9:00 a.m. - 8:00 p.m.IAD-YYC
13h 00m1 stop
Logo
8:55 a.m. - 8:20 p.m.YYC-IAD
9h 25m1 stop
C$ 350
Find Deal
Wed, 22 Oct - Tue, 28 Oct
Air Canada Logo
2:25 p.m. - 1:12 a.m.IAD-YYC
12h 47m1 stop
Air Canada Logo
12:20 a.m. - 9:38 a.m.YYC-IAD
7h 18m1 stop
C$ 352Air Canada
Find Deal
Tue, 14 Oct - Fri, 17 Oct
Air Canada Logo
2:25 p.m. - 1:12 a.m.IAD-YYC
12h 47m1 stop
Air Canada Logo
6:55 p.m. - 9:38 a.m.YYC-IAD
12h 43m1 stop
C$ 383Air Canada
Find Deal
Tue, 14 Oct - Mon, 20 Oct
Delta Logo
6:18 a.m. - 6:40 p.m.IAD-YYC
14h 22m2 stops
Delta Logo
12:05 p.m. - 12:40 a.m.YYC-IAD
10h 35m1 stop
C$ 408Delta
Find Deal
Sat, 11 Oct - Mon, 20 Oct
Delta Logo
6:18 a.m. - 4:00 p.m.IAD-YYC
11h 42m2 stops
Delta Logo
7:45 a.m. - 11:39 p.m.YYC-IAD
13h 54m2 stops
C$ 415Delta
Find Deal
Tue, 21 Oct - Tue, 28 Oct
American Airlines Logo
5:15 p.m. - 11:23 a.m.IAD-YYC
20h 08m1 stop
American Airlines Logo
2:30 p.m. - 4:07 p.m.YYC-IAD
23h 37m1 stop
C$ 437American Airlines
Find Deal
Fri, 30 Jan - Fri, 6 Feb
American Airlines Logo
5:15 p.m. - 11:23 a.m.IAD-YYC
20h 08m1 stop
American Airlines Logo
2:30 p.m. - 8:41 a.m.YYC-IAD
16h 11m2 stops
C$ 450American Airlines
Find Deal
Fri, 30 Jan - Fri, 6 Feb

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Calgary flight tickets
United Airlines
6 Oct
IAD10:10 p.m.Washington, D.C. Dulles Intl
15h 28m
1 stop
YYC11:38 a.m.Calgary
11 Oct
YYC3:49 p.m.Calgary
11h 47m
1 stop
IAD5:36 a.m.Washington, D.C. Dulles Intl
C$ 321
Find similar
United Airlines
1 Oct
IAD10:05 p.m.Washington, D.C. Dulles Intl
16h 14m
1 stop
YYC12:19 p.m.Calgary
22 Oct
YYC1:30 p.m.Calgary
20h 25m
2 stops
IAD11:55 a.m.Washington, D.C. Dulles Intl
C$ 334
Find similar
United Airlines
20 Oct
IAD10:10 p.m.Washington, D.C. Dulles Intl
17h 43m
2 stops
YYC1:53 p.m.Calgary
22 Oct
YYC1:30 p.m.Calgary
8h 51m
2 stops
IAD12:21 a.m.Washington, D.C. Dulles Intl
C$ 342
Find similar

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

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Calgary flight tickets
Air Canada
14 Oct
IAD2:25 p.m.Washington, D.C. Dulles Intl
12h 47m
1 stop
YYC1:12 a.m.Calgary
17 Oct
YYC12:20 a.m.Calgary
7h 18m
1 stop
IAD9:38 a.m.Washington, D.C. Dulles Intl
C$ 352
Find similar
Air Canada
14 Oct
IAD2:25 p.m.Washington, D.C. Dulles Intl
12h 47m
1 stop
YYC1:12 a.m.Calgary
20 Oct
YYC6:55 p.m.Calgary
12h 43m
1 stop
IAD9:38 a.m.Washington, D.C. Dulles Intl
C$ 383
Find similar
Air Canada
28 Oct
IAD9:00 a.m.Washington, D.C. Dulles Intl
7h 24m
1 stop
YYC2:24 p.m.Calgary
4 Nov
YYC5:45 a.m.Calgary
8h 06m
1 stop
IAD3:51 p.m.Washington, D.C. Dulles Intl
C$ 399
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Calgary 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 15 September 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 6/10

10:10 p.m.-11:38 a.m.

1 stop15h 28m

Calgary

Sat 11/10

3:49 p.m.-5:36 a.m.

1 stop11h 47m

C$ 321

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 1/10

10:05 p.m.-12:19 p.m.

1 stop16h 14m

Calgary

Wed 22/10

1:30 p.m.-11:55 a.m.

2 stops20h 25m

C$ 334

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 14/10

9:00 a.m.-8:00 p.m.

1 stop13h 00m

Calgary

Mon 20/10

12:30 a.m.-7:46 p.m.

1 stop17h 16m

C$ 349

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 22/10

9:00 a.m.-8:00 p.m.

1 stop13h 00m

Calgary

Tue 28/10

8:55 a.m.-8:20 p.m.

1 stop9h 25m

C$ 350

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 14/10

2:25 p.m.-1:12 a.m.

1 stop12h 47m

Calgary

Fri 17/10

12:20 a.m.-9:38 a.m.

1 stop7h 18m

C$ 352

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 14/10

2:25 p.m.-1:12 a.m.

1 stop12h 47m

Calgary

Mon 20/10

6:55 p.m.-9:38 a.m.

1 stop12h 43m

C$ 383

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 11/10

6:18 a.m.-6:40 p.m.

2 stops14h 22m

Calgary

Mon 20/10

12:05 p.m.-12:40 a.m.

1 stop10h 35m

C$ 408

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 21/10

6:18 a.m.-4:00 p.m.

2 stops11h 42m

Calgary

Tue 28/10

7:45 a.m.-11:39 p.m.

2 stops13h 54m

C$ 415

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 30/1

5:15 p.m.-11:23 a.m.

1 stop20h 08m

Calgary

Fri 6/2

2:30 p.m.-4:07 p.m.

1 stop23h 37m

C$ 437

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 30/1

5:15 p.m.-11:23 a.m.

1 stop20h 08m

Calgary

Fri 6/2

2:30 p.m.-8:41 a.m.

2 stops16h 11m

C$ 450

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Calgary from

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

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 Washington, D.C. Dulles Intl Airport and Calgary?

What is the cheapest month to fly to Calgary?

The cheapest month to fly to Calgary from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around C$ 473, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Calgary from Washington, D.C. Dulles Intl Airport during October instead. Flights to Calgary in October, while not as cheap as those in September, still average around C$ 486.

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Tuesday when prices can be found for as low as C$ 93. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 988.

What is the cheapest time of day to depart on your flight to Calgary?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Calgary flights are usually those with departure times in the afternoon. Our users have found flights to Calgary in the afternoon for as low as C$ 492. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 896 on average. Flights to Calgary from Washington, D.C. Dulles Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight to Calgary?

You are more likely to see cheaper flights to Calgary from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around C$ 556 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from Washington, D.C. Dulles Intl Airport for as low as C$ 400 on momondo.

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

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to Calgary 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 Washington, D.C. Dulles Intl Airport to Calgary flights?

You could potentially save up to 57% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Calgary flight.

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

As of September 2025, prices for Washington, D.C. Dulles Intl Airport to Calgary flights are approximately 22% cheaper when compared to flights at the same time last year.

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

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

Cheap Washington, D.C. Dulles Intl Airport to Calgary (IAD to YYC) flight deals and tips

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

Best price found

C$ 260

Fastest flight time

4h 54m

Direct flights

Tue and Sat

Airports in Calgary

1 airport
The best one-way flight to Calgary from Washington, D.C. Dulles Intl Airport in the past 72 hours is C$ 260. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Calgary found on momondo in the last 72 hours is C$ 797.
The fastest flight from Washington, D.C. Dulles Intl Airport to Calgary takes 4h 54m
Direct flights go from Washington, D.C. Dulles Intl Airport to Calgary on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Calgary: Calgary (YYC)
Search flight deals

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

    The distance between Washington, D.C. Dulles Intl and Calgary is about 3133.9 km. Typically, this will take 4h 54m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Calgary Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The travel and health documents you'll need for your trip to Calgary Airport 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 Calgary Airport. 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 Washington, D.C. Dulles Intl Airport to Calgary?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Calgary with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 157Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Radium Hot Springs
Kananaskis
Drumheller
Airdrie

Why use momondo?

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

Finding the right flight to Calgary from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Calgary quick and easy, saving you time and money.

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

Yes. All flights to Calgary from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Washington, D.C. to Calgary.

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

Yes momondo offers price alerts on flights to Calgary from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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