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Dulles Intl

$150+ Cheap flights from Calgary (YYC) to Dulles Intl (IAD)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — IAD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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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 Friday or Saturday and return on a Monday

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 November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

January

Round-trip from

$252
(United)

One-way from

$150
(Air Canada)
Provider with most accurate pricing for Calgary-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Washington, D.C. Dulles Intl flights.
Search Deals
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 35% potential price drop
Search Deals
From Calgary to Washington, D.C. Dulles Intl
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One-way flight from Calgary to Washington, D.C. Dulles Intl
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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 November 21, 2024.

This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/108:00 amYYC - IAD
2 stops13h 53mDelta
Tue 12/1711:40 amIAD - YYC
2 stops13h 36mDelta
Deal found 11/21$297
This United deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2012:41 pmYYC - IAD
1 stop9h 18mMultiple Airlines
Tue 11/2612:50 pmIAD - YYC
1 stop9h 54mMultiple Airlines
Deal found 11/20$334
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/512:45 pmYYC - IAD
2 stops22h 25mAmerican Airlines
Mon 12/99:10 amIAD - YYC
2 stops28h 49mAmerican Airlines
Deal found 11/20$347
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/48:30 amYYC - IAD
1 stop10h 50mAir Canada
Sun 12/83:55 pmIAD - YYC
1 stop8h 20mAir Canada
Deal found 11/20$443
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/103:30 pmYYC - IAD
1 stop11h 38mUnited Airlines
Fri 12/1310:16 pmIAD - YYC
1 stop15h 23mUnited Airlines
Deal found 11/20$446
This WestJet deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/612:20 amYYC - IAD
2 stops18h 59mWestJet
Tue 1/77:17 amIAD - YYC
2 stops14h 29mWestJet
Deal found 11/19$503
This Mytrip deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/157:40 amYYC - IAD
2 stops12h 44mPorter Airlines
Fri 12/207:00 amIAD - YYC
2 stops16h 08mPorter Airlines
Deal found 11/21$532
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/711:30 amYYC - IAD
2 stops27h 02mAlaska Airlines
Tue 1/75:25 pmIAD - YYC
2 stops26h 45mAlaska Airlines
Deal found 11/19$793
This Avianca deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:15 amYYC - IAD
2 stops18h 55mAvianca
Sun 12/83:00 amIAD - YYC
2 stops18h 18mAvianca
Deal found 11/20$1,564
This Aeromexico deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1312:20 amYYC - IAD
2 stops35h 40mAeromexico
Mon 12/163:38 pmIAD - YYC
2 stops20h 52mAeromexico
Deal found 11/19$2,768
This Austrian Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/15:10 pmYYC - IAD
2 stops43h 25mAustrian Airlines
Tue 12/310:15 pmIAD - YYC
1 stop19h 15mAustrian Airlines
Deal found 11/21$11,475

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 1/18

6:20 am-10:20 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Wed 1/22

12:49 pm-8:44 pm

1 stop9h 55m

$252

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sun 1/12

12:50 am-9:46 am

1 stop6h 56m

Washington, D.C. Dulles Intl

Mon 1/20

3:55 pm-11:02 pm

1 stop9h 07m

$263

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 1/7

6:35 am-11:16 pm

2 stops14h 41m

Washington, D.C. Dulles Intl

Tue 1/14

3:05 pm-11:18 pm

2 stops10h 13m

$266

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 12/5

12:45 pm-1:10 pm

2 stops22h 25m

Washington, D.C. Dulles Intl

Mon 12/9

9:10 am-11:59 am

2 stops28h 49m

$347

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 1/13

3:30 pm-6:52 am

1 stop13h 22m

Washington, D.C. Dulles Intl

Mon 1/20

10:09 pm-2:21 pm

2 stops18h 12m

$408

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Tue 1/7

7:00 am-11:40 pm

2 stops14h 40m

Washington, D.C. Dulles Intl

Wed 1/8

3:05 pm-8:53 pm

1 stop7h 48m

$496

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 12/9

7:40 am-10:24 pm

2 stops12h 44m

Washington, D.C. Dulles Intl

Wed 12/11

1:45 pm-9:36 pm

2 stops9h 51m

$516

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 12/7

11:30 am-4:32 pm

2 stops27h 02m

Washington, D.C. Dulles Intl

Tue 1/7

5:25 pm-6:10 pm

2 stops26h 45m

$793

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 1/25

6:15 am-3:10 am

2 stops18h 55m

Washington, D.C. Dulles Intl

Tue 1/28

3:00 am-7:08 pm

2 stops18h 08m

$1,138

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Thu 12/12

6:15 am-4:24 pm

1 stop8h 09m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 16 results
1
2

Compare providers for flights from Calgary to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Calgary to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Calgary-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Calgary-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Calgary-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Calgary-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Calgary-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 15, 2024.

The price you pay for your flight from Calgary to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Calgary to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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 November 21, 2024.

One of the essential ways to save on airfare from Calgary to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 59% on airfare.

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 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 November 21, 2024.
Read through reviews of airlines operating flights from Calgary to Washington, D.C., such as Air Canada, Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Porter Airlines
7.8
Good
288 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

WestJet
7.3
Good
2,811 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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?

    Located just 5.8 mi from the city center, Calgary is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Calgary. Booking flights from Calgary (YYC) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 3 different airlines.

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

    According to our current data, Air Canada ($263), Delta ($266), and American Airlines ($347) offers the cheapest pricing from Calgary to Washington, D.C. Dulles Intl Airport. You may be able to fly from Calgary to Washington, D.C. Dulles Intl Airport for 35% less than the average price by searching for these airlines.

  • 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 Air Canada, which is currently one of the cheapest options available, starting at $150. Delta flights start at $158 while deals on United Airlines start at $168 one-way.

  • 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, November is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Dulles Intl Airport (average of $299). Flying from Calgary to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $377). 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 3 airlines flying from Calgary to Dulles Intl

Discover the top 3 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$230Average$427FlexibilityNo cancel feeOn-time69%
WestJetCheapest$235Average$384FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$237Average$377FlexibilityNo cancel feeOn-time67%
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