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Cheap flights from Washington, D.C. Dulles Intl Airport to Calgary from $79

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 8/29. 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

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Calgary that have been recently found on momondo from popular airlines, departing in the coming months.
WestJet Logo
6:45 pm - 9:37 pmIAD-YYC
4h 52mnonstop
WestJet Logo
11:30 am - 5:50 pmYYC-IAD
4h 20mnonstop
$194WestJet
Find Deal
Fri, Aug 29 - Fri, Sep 5
WestJet Logo
6:45 pm - 9:39 pmIAD-YYC
4h 54mnonstop
WestJet Logo
11:30 am - 5:50 pmYYC-IAD
4h 20mnonstop
$213WestJet
Find Deal
Fri, Sep 19 - Mon, Sep 29
Air Canada Logo
6:48 am - 11:38 amIAD-YYC
6h 50m1 stop
Air Canada Logo
12:55 am - 11:14 amYYC-IAD
8h 19m1 stop
$232Air Canada
Find Deal
Wed, May 28 - Mon, Jun 2
Air Canada Logo
8:20 am - 10:53 pmIAD-YYC
16h 33m1 stop
Air Canada Logo
1:10 am - 11:13 amYYC-IAD
8h 03m1 stop
$238Air Canada
Find Deal
Tue, Sep 23 - Tue, Sep 23
United Airlines Logo
6:32 am - 10:26 pmIAD-YYC
17h 54m1 stop
United Airlines Logo
3:49 pm - 7:00 amYYC-IAD
13h 11m1 stop
$242United Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19
American Airlines Logo
6:17 am - 9:50 pmIAD-YYC
17h 33m1 stop
American Airlines Logo
12:45 pm - 8:38 amYYC-IAD
17h 53m2 stops
$252American Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
American Airlines Logo
5:02 am - 9:50 pmIAD-YYC
18h 48m2 stops
American Airlines Logo
12:47 pm - 8:38 amYYC-IAD
17h 51m2 stops
$257American Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
United Airlines Logo
10:10 pm - 12:12 pmIAD-YYC
16h 02m1 stop
United Airlines Logo
3:49 pm - 8:14 amYYC-IAD
14h 25m1 stop
$275United Airlines
Find Deal
Fri, Sep 19 - Thu, Sep 25
Delta Logo
12:00 pm - 8:45 pmIAD-YYC
10h 45m1 stop
Delta Logo
6:35 am - 5:58 pmYYC-IAD
9h 23m1 stop
$315Delta
Find Deal
Wed, Aug 20 - Thu, Aug 28
Delta Logo
12:00 pm - 8:45 pmIAD-YYC
10h 45m1 stop
Delta Logo
6:35 am - 5:58 pmYYC-IAD
9h 23m1 stop
$316Delta
Find Deal
Sun, Aug 24 - Fri, Aug 29

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Calgary flight tickets
Delta
Aug 20
IAD12:00 pmWashington, D.C. Dulles Intl
10h 45m
1 stop
YYC8:45 pmCalgary
Aug 28
YYC6:35 amCalgary
9h 23m
1 stop
IAD5:58 pmWashington, D.C. Dulles Intl
Delta
Aug 24
IAD12:00 pmWashington, D.C. Dulles Intl
10h 45m
1 stop
YYC8:45 pmCalgary
Aug 29
YYC6:35 amCalgary
9h 23m
1 stop
IAD5:58 pmWashington, D.C. Dulles Intl
Delta
Jun 3
IAD9:40 amWashington, D.C. Dulles Intl
13h 00m
2 stops
YYC8:40 pmCalgary
Jun 11
YYC2:50 pmCalgary
6h 29m
1 stop
IAD11:19 pmWashington, D.C. Dulles Intl

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
May 28
IAD6:48 amWashington, D.C. Dulles Intl
6h 50m
1 stop
YYC11:38 amCalgary
Jun 2
YYC12:55 amCalgary
8h 19m
1 stop
IAD11:14 amWashington, D.C. Dulles Intl
Air Canada
Sep 23
IAD8:20 amWashington, D.C. Dulles Intl
16h 33m
1 stop
YYC10:53 pmCalgary
Sep 23
YYC1:10 amCalgary
8h 03m
1 stop
IAD11:13 amWashington, D.C. Dulles Intl
Air Canada
May 27
IAD3:35 pmWashington, D.C. Dulles Intl
9h 18m
1 stop
YYC10:53 pmCalgary
Jun 4
YYC6:00 amCalgary
8h 10m
1 stop
IAD4:10 pmWashington, D.C. Dulles Intl

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 cheapest month to fly to Calgary?

The month of March is, on average, the cheapest month to fly to Calgary from Washington, D.C. Dulles Intl Airport, with most prices found around $353. If you aren’t able to travel during the month of March, then book flights to Calgary from Washington, D.C. Dulles Intl Airport during February instead. Flights to Calgary in February, while not as cheap as those in March, still average around $389.

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 Monday when prices can be found for as low as $410. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. Dulles Intl Airport to Calgary on a Saturday will generally be more expensive and average around $626. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Calgary is in the evening when flights can be purchased for as low as $172. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $581 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 travelers’ 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 17 weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around $441 when searching 17 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 $373 on momondo.

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

There are 4 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.

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

As of April 2025, prices for Washington, D.C. Dulles Intl Airport to Calgary flights are approximately 1% more expensive 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

$79

Fastest flight time

4h 50m

Direct flights

Every day

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 $79. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Calgary found on momondo in the last 72 hours is $194.
The fastest flight from Washington, D.C. Dulles Intl Airport to Calgary takes 4h 50m
Direct flights go from Washington, D.C. Dulles Intl Airport to Calgary every day.
There is 1 airport near Calgary: Calgary (YYC)

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

    A flight from Washington, D.C. Dulles Intl to Calgary will travel around 1947.3 mi. Flights usually cover this in 4h 51m, depending on flying conditions and air traffic around both airports.

  • 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 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 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 required for your trip to Calgary Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
DeltaPriceFrom $140Free CancellationRating
8.0
7,934 reviews
Search Delta flights
WestJetPriceFrom $148Free CancellationRating
7.2
2,826 reviews
Search WestJet flights
Air CanadaPriceFrom $174Free CancellationRating
7.0
9,245 reviews
Search Air Canada flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
8,696 reviews
Search United Airlines flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Calgary?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Calgary for you.

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

Yes. momondo enables you to select and highlight flights to Calgary from Washington, D.C. with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from Washington, D.C..

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

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


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