Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. Dulles Intl Airport to Calgary from C$ 175

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYC
7 Dec — 14 Dec1
1 adult

The best prices from Washington, D.C. Dulles Intl to Calgary are usually found in January or November, booked 79 days in advance, depart on a Saturday or Monday and return on a Tuesday

Find flights from Dulles Intl to Calgary within your budget

Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 637,770 searches. Data last updated 2 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Thu 9/1

6:05 a.m.-5:16 p.m.

1 stop13h 11m

Calgary

Wed 15/1

6:29 a.m.-4:14 p.m.

1 stop7h 45m

C$ 378

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 19/5

6:45 p.m.-9:36 p.m.

Nonstop4h 51m

Calgary

Fri 23/5

11:30 a.m.-5:54 p.m.

Nonstop4h 24m

C$ 395

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 3/2

3:55 p.m.-11:02 p.m.

1 stop9h 07m

Calgary

Tue 11/2

6:00 a.m.-3:13 p.m.

1 stop7h 13m

C$ 399

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 31/1

10:05 p.m.-12:28 p.m.

1 stop16h 23m

Calgary

Tue 11/2

3:30 p.m.-6:52 a.m.

1 stop13h 22m

C$ 419

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 22/2

6:31 p.m.-11:50 a.m.

2 stops19h 19m

Calgary

Fri 28/2

6:29 a.m.-10:33 p.m.

1 stop14h 04m

C$ 433

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sun 2/2

3:05 p.m.-8:53 p.m.

1 stop7h 48m

Calgary

Sun 9/2

6:35 a.m.-11:13 p.m.

2 stops14h 38m

C$ 454

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 24/1

6:57 p.m.-6:10 p.m.

1 stop25h 13m

Calgary

Fri 31/1

7:00 p.m.-4:23 p.m.

2 stops19h 23m

C$ 595

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 12/3

1:45 p.m.-9:31 p.m.

2 stops9h 46m

Calgary

Mon 17/3

7:10 a.m.-10:24 p.m.

2 stops13h 14m

C$ 701

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 14/1

3:55 p.m.-10:15 p.m.

1 stop8h 20m

C$ 175

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 17/1

8:05 p.m.-9:57 p.m.

2 stops27h 52m

C$ 189

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 15 results
1
2

Cheap flight deals from Dulles Intl to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 December 2024.

Round-trip from

C$ 378

One-way from

C$ 175

Popular in

February

Cheapest in

January
British Airways
  • British Airways
  • 9/1-15/1
  • 2 total stops
  • 20h 56m total
  • Washington, D.C. to Calgary
Search Deals
Air Canada
  • Air Canada
  • 14/1
  • 1 total stop
  • 8h 20m total
  • Washington, D.C. to Calgary
Search Deals
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 31% potential price drop
Search Deals

Find flight deals from Dulles Intl to Calgary

Cheapest flights from Dulles Intl to Calgary
Explore the most affordable flight options available from Dulles Intl to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2024.

Mon 9/1212:14 p.m.IAD - YYC
2 stops35h 31mMultiple Airlines
Mon 16/126:40 a.m.YYC - IAD
1 stop13h 44mMultiple Airlines
Deal found 1/12C$ 484
Mon 9/123:55 p.m.IAD - YYC
1 stop8h 20mAir Canada
Mon 16/126:00 p.m.YYC - IAD
1 stop13h 46mAir Canada
Deal found 1/12C$ 501
Tue 10/1211:40 a.m.IAD - YYC
1 stop10h 58mDelta
Fri 13/1212:40 p.m.YYC - IAD
1 stop9h 09mDelta
Deal found 1/12C$ 512
Tue 3/125:09 p.m.IAD - YYC
1 stop20h 36mAmerican Airlines
Tue 17/1212:45 p.m.YYC - IAD
2 stops22h 25mAmerican Airlines
Deal found 30/11C$ 561
Sun 8/127:00 a.m.IAD - YYC
2 stops16h 08mPorter Airlines
Sun 15/127:40 a.m.YYC - IAD
2 stops12h 44mPorter Airlines
Deal found 1/12C$ 686
Mon 2/1210:05 p.m.IAD - YYC
1 stop16h 23mUnited Airlines
Thu 5/126:20 a.m.YYC - IAD
1 stop8h 05mUnited Airlines
Deal found 1/12C$ 790
Mon 16/126:07 a.m.IAD - YYC
1 stop9h 43mWestJet
Tue 7/16:35 a.m.YYC - IAD
1 stop15h 05mWestJet
Deal found 2/12C$ 915

Best time to book a flight from Dulles Intl to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dulles Intl to Calgary

Get recent, data-driven insights about flights from Dulles Intl to Calgary including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Calgary?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Calgary. Price data was last updated on 22 November 2024.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Calgary, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Calgary?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Calgary (average of C$ 150). Flying from Washington, D.C. Dulles Intl Airport to Calgary in July is currently the most expensive (average of C$ 263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to YYC?

Find hourly flight availability from Dulles Intl to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 December 2024.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Calgary in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated 2 December 2024.
Get a feel of what it's like to fly with American Airlines, Delta and WestJet from Washington, D.C. to Calgary by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,508 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Alaska Airlines
8.0
Very good
9,508 reviews
Alaska Airlines
8.0
Very good
9,508 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Delta
8.0
Very good
8,698 reviews
Alaska Airlines
8.0
Very good
9,508 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Porter Airlines
7.8
Good
286 reviews
Alaska Airlines
8.0
Very good
9,508 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

United Airlines
7.4
Good
9,141 reviews
Alaska Airlines
8.0
Very good
9,508 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

WestJet
7.3
Good
2,815 reviews
Alaska Airlines
8.0
Very good
9,508 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Calgary from Washington, D.C. Dulles Intl?

    Located just 9.3 km from the city centre, Calgary is the airport most travellers will use when flying to Calgary from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Calgary (YYC) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 3 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Calgary round-trip?

    According to our current data, WestJet (C$ 395), Air Canada (C$ 399), and United Airlines (C$ 419) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Calgary. WestJet is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Calgary one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 175. American Airlines flights start at C$ 189 while deals on WestJet start at C$ 190 one-way.

  • Can I find deals for flights from Dulles Intl to Calgary that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Calgary.

  • Can I find deals for business class flights from Dulles Intl to Calgary?

    Yes. Cheapflights offers flight deals from Dulles Intl to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Calgary?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Calgary (average of C$ 150). Flying from Washington, D.C. Dulles Intl Airport to Calgary in July is currently the most expensive (average of C$ 263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Calgary flights
Reagan-National to Calgary flights
Dulles Intl to Edmonton flights
Baltimore to Edmonton flights
Reagan-National to Edmonton flights

Top 3 airlines flying from Dulles Intl to Calgary

Discover the top 3 airlines that operate flights from Dulles Intl to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 637,770 searches. Data last updated 2 December 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 323AverageC$ 590FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 339AverageC$ 689FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 420AverageC$ 590FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Calgary?

Cheapflights makes it easy to find Dulles Intl to Calgary flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Calgary?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Calgary from Dulles Intl.

Can Cheapflights find flights from Dulles Intl to Calgary with no change fees?

Yes! Cheapflights helps users easily find flights from Dulles Intl to Calgary with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Calgary become cheaper?

Yes! Start tracking prices for Dulles Intl to Calgary flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines