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Cheap flights from Calgary to Washington, D.C. Dulles Intl Airport from C$ 210

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
22 Jan — 29 Jan1
1 adult

The best prices from Calgary to Washington, D.C. Dulles Intl are usually found in January or August, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Calgary to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Dulles Intl (IAD). 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 17 January 2025.

Round-trip from

C$ 385

One-way from

C$ 210

Popular in

December

Cheapest in

January

Average price

C$ 391
Air Canada
  • Air Canada
  • 30/1-4/2
  • 2 total stops
  • 15h 16m total
  • Calgary to Washington, D.C.
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American Airlines
  • American Airlines
  • 28/2
  • 1 total stop
  • 14h 04m total
  • Calgary to Washington, D.C.
Search Deals
High demand for flights, 0% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Calgary to Dulles Intl

Cheapest flights from Calgary to Dulles Intl
Explore the most affordable flight options available from Calgary to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 30/112:50 a.m.YYC - IAD
1 stop6h 56mAir Canada
Tue 4/23:55 p.m.IAD - YYC
1 stop8h 20mAir Canada
Deal found 15/1C$ 385
Wed 12/26:35 a.m.YYC - IAD
2 stops14h 38mDelta
Wed 19/210:03 a.m.IAD - YYC
2 stops15h 12mDelta
Deal found 15/1C$ 387
Fri 31/16:20 a.m.YYC - IAD
1 stop14h 00mMultiple Airlines
Tue 4/23:55 p.m.IAD - YYC
1 stop8h 20mMultiple Airlines
Deal found 15/1C$ 390
Fri 23/511:30 a.m.YYC - IAD
Nonstop4h 24mWestJet
Wed 28/56:45 p.m.IAD - YYC
Nonstop4h 51mWestJet
Deal found 15/1C$ 395
Wed 22/16:20 a.m.YYC - IAD
1 stop8h 10mUnited Airlines
Mon 27/110:05 p.m.IAD - YYC
1 stop16h 23mUnited Airlines
Deal found 14/1C$ 433
Fri 24/16:29 a.m.YYC - IAD
2 stops24h 12mAmerican Airlines
Mon 27/18:05 p.m.IAD - YYC
2 stops27h 52mAmerican Airlines
Deal found 15/1C$ 448
Thu 24/47:40 a.m.YYC - IAD
2 stops12h 44mPorter Airlines
Sun 27/47:00 a.m.IAD - YYC
2 stops16h 13mPorter Airlines
Deal found 14/1C$ 765

Find flights from Calgary to Dulles Intl within your budget

Customize your flight search to find flights from Calgary to Dulles Intl 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 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 30/1

12:50 a.m.-9:46 a.m.

1 stop6h 56m

Washington, D.C. Dulles Intl

Tue 4/2

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

1 stop8h 20m

C$ 385

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 12/2

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

2 stops14h 38m

Washington, D.C. Dulles Intl

Wed 19/2

10:03 a.m.-11:15 p.m.

2 stops15h 12m

C$ 387

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 31/1

6:20 a.m.-10:20 p.m.

1 stop14h 00m

Washington, D.C. Dulles Intl

Tue 4/2

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

1 stop8h 20m

C$ 390

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 22/1

6:20 a.m.-4:30 p.m.

1 stop8h 10m

Washington, D.C. Dulles Intl

Mon 27/1

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

1 stop16h 23m

C$ 433

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 24/1

6:29 a.m.-8:41 a.m.

2 stops24h 12m

Washington, D.C. Dulles Intl

Mon 27/1

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

2 stops27h 52m

C$ 448

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 20/3

9:55 a.m.-1:10 p.m.

1 stop25h 15m

Washington, D.C. Dulles Intl

Mon 31/3

6:09 a.m.-7:05 p.m.

2 stops14h 56m

C$ 670

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 19/2

7:40 a.m.-12:49 p.m.

2 stops27h 09m

Washington, D.C. Dulles Intl

Mon 24/2

2:10 p.m.-9:39 p.m.

2 stops33h 29m

C$ 885

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 25/1

7:00 p.m.-11:56 p.m.

2 stops26h 56m

Washington, D.C. Dulles Intl

Mon 27/1

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

2 stops14h 00m

C$ 1,733

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 25/2

6:15 a.m.-3:10 a.m.

2 stops18h 55m

Washington, D.C. Dulles Intl

Mon 3/3

3:00 a.m.-7:08 p.m.

2 stops18h 08m

C$ 2,235

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 28/2

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

1 stop14h 04m

C$ 210

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 16 results
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Best time to book a flight from Calgary to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Calgary 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 Calgary to Dulles Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Dulles Intl. Price data was last updated on 10 January 2025.

The best time to book flights from Calgary to Washington, D.C. Dulles Intl Airport is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Calgary to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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 YYC to IAD?

Find hourly flight availability from Calgary to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Calgary to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Calgary to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Calgary to Dulles Intl. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Calgary to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 17 January 2025.
Read through reviews of airlines operating flights from Calgary to Washington, D.C., such as United Airlines, Avianca and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
276 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,964 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews
Check prices

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Calgary to Dulles Intl. 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 from for flights from Calgary to Washington, D.C. Dulles Intl?

    Most people fly from Calgary (YYC) if they book a flight from Calgary to Washington, D.C. Dulles Intl. On average, Calgary has 0 outbound flights to Washington, D.C. Dulles Intl per day from 4 airlines. Calgary is conveniently located just 9.3 km from Calgary’s city centre.

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

    Our cheapest airline available from Calgary to Washington, D.C. Dulles Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 385 on this airline. Additional options worth looking into are Delta and United Airlines, starting at C$ 387 and C$ 433 round-trip. These flights start at 38% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 210. Air Canada flights start at C$ 224 while deals on United Airlines start at C$ 229 one-way.

  • What are the cheapest flights from Calgary to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Calgary to Washington, D.C. Dulles Intl Airport is C$ 381. On average you can expect to pay C$ 1,380. The most popular route, (Calgary - Washington, D.C. Dulles Intl), can usually be booked for C$ 392.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary to Dulles Intl 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 Calgary to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Dulles Intl Airport (average of C$ 256). Flying from Calgary to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of C$ 352). 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

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Top 4 airlines flying from Calgary to Dulles Intl

Discover the top 4 airlines that operate flights from Calgary to Dulles Intl. 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 629,999 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 252AverageC$ 551FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 311AverageC$ 657FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 346AverageC$ 592FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 371AverageC$ 608FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Calgary to Dulles Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Dulles Intl from Calgary.

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

Need flexible booking options for your flight to Dulles Intl from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Calgary to Dulles Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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