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

Flying on Air Canada is currently your cheapest option to Calgary, with prices starting at $189. Additional round-trip tickets that might be worth considering are offered by WestJet and United Airlines, with the lowest prices starting at $194 and $199, respectively. Air Canada is 57% 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?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Calgary for a low price.

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

While on average a flight from Washington, D.C. Dulles Intl Airport to Calgary is generally $722, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Washington, D.C. Dulles Intl - Calgary), you can expect to pay $179 for that flight.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Calgary?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Calgary.

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

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Calgary. Check prices with Cheapflights to find a great deal for your trip.

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

Flights from Washington, D.C. Dulles Intl Airport to Calgary lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Calgary in November, with the cheapest ticket starting at $174.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Calgary flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Washington, D.C. Dulles Intl Airport-Calgary flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Calgary flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Calgary flights, Cheapflights users trust Mytrip the most. Mytrip 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 Washington, D.C. Dulles Intl Airport-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Calgary from 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 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 5 different airlines.

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.

$79+ Flights from Washington, D.C. Dulles Intl Airport to Calgary

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Find cheap flights from Dulles Intl to Calgary with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Calgary are usually found in March or February, booked 79 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Dulles Intl to Calgary

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$184 (Mytrip)
One-way from	$95 (American Airlines)
Popular in	April
Cheapest in	March
Average price	$525
Good round-trip deal	$183 or less
Good one-way deal	$98 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Calgary flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Calgary flights.

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From Washington, D.C. Dulles Intl to Calgary

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One-way flight from Washington, D.C. Dulles Intl to Calgary

Search Deals

High demand for flights, 3% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Calgary.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Calgary.

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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 abril 22, 2025.

lun. 8/116:45 pmIAD - YYC

Nonstop4h 52mWestJet

mié. 8/2011:30 amYYC - IAD

Nonstop4h 24mWestJet

Deal found 4/22

$160

vie. 5/166:45 pmIAD - YYC

Nonstop4h 51mMultiple Airlines

jue. 5/2212:55 amYYC - IAD

1 stop8h 19mMultiple Airlines

Deal found 4/21

$184

mié. 5/286:48 amIAD - YYC

1 stop6h 50mAir Canada

mar. 6/312:55 amYYC - IAD

1 stop8h 19mAir Canada

Deal found 4/22

$189

lun. 8/111:20 pmIAD - YYC

1 stop11h 33mUnited Airlines

mié. 8/205:05 pmYYC - IAD

1 stop10h 17mUnited Airlines

Deal found 4/22

$199

mar. 8/127:07 amIAD - YYC

1 stop16h 48mAmerican Airlines

jue. 8/2112:24 pmYYC - IAD

2 stops18h 20mAmerican Airlines

Deal found 4/22

$241

mar. 7/87:30 amIAD - YYC

1 stop11h 15mDelta

jue. 7/177:00 amYYC - IAD

2 stops12h 20mDelta

Deal found 4/22

$322

vie. 5/27:13 pmIAD - YYC

1 stop24h 16mAlaska Airlines

lun. 5/126:19 pmYYC - IAD

1 stop11h 24mAlaska Airlines

Deal found 4/22

$348

Best flights from Dulles Intl to Calgary
Discover carefully curated flight deals from Dulles Intl to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 22, 2025.

vie. 5/166:45 pmIAD - YYC

Nonstop4h 51mMultiple Airlines

jue. 5/2212:55 amYYC - IAD

1 stop8h 19mMultiple Airlines

Deal found 4/21

$184

mié. 5/286:48 amIAD - YYC

1 stop6h 50mAir Canada

mar. 6/312:55 amYYC - IAD

1 stop8h 19mAir Canada

Deal found 4/22

$189

vie. 7/186:45 pmIAD - YYC

Nonstop4h 51mWestJet

vie. 7/2511:30 amYYC - IAD

Nonstop4h 24mWestJet

Deal found 4/22

$194

lun. 7/710:19 pmIAD - YYC

1 stop15h 17mUnited Airlines

sáb. 7/197:30 amYYC - IAD

1 stop19h 48mUnited Airlines

Deal found 4/22

$199

mié. 5/289:11 amIAD - YYC

2 stops14h 39mAmerican Airlines

mié. 6/412:45 pmYYC - IAD

2 stops17h 53mAmerican Airlines

Deal found 4/22

$279

mar. 7/87:30 amIAD - YYC

1 stop11h 15mDelta

jue. 7/177:00 amYYC - IAD

2 stops12h 20mDelta

Deal found 4/22

$322

vie. 5/27:13 pmIAD - YYC

1 stop24h 16mAlaska Airlines

lun. 5/126:19 pmYYC - IAD

1 stop11h 24mAlaska Airlines

Deal found 4/22

$348

Last-minute flights from Dulles Intl to Calgary
Discover last-minute flight deals from Dulles Intl to Calgary. Data last updated abril 22, 2025 and is based on user searches.

jue. 5/110:25 pmIAD - YYC

1 stop17h 28mMultiple Airlines

mar. 5/612:55 amYYC - IAD

1 stop8h 19mMultiple Airlines

Deal found 4/22

$312

jue. 5/16:22 amIAD - YYC

1 stop7h 19mAir Canada

mar. 5/67:05 amYYC - IAD

2 stops12h 08mAir Canada

Deal found 4/22

$324

jue. 5/110:25 pmIAD - YYC

1 stop17h 28mUnited Airlines

mié. 5/71:30 pmYYC - IAD

2 stops20h 19mUnited Airlines

Deal found 4/22

$357

jue. 5/16:00 amIAD - YYC

2 stops15h 40mWestJet

mar. 5/612:20 amYYC - IAD

2 stops14h 24mWestJet

Deal found 4/22

$799

vie. 5/28:14 pmIAD - YYC

2 stops18h 21mAmerican Airlines

jue. 5/86:45 amYYC - IAD

1 stop14h 12mAmerican Airlines

Deal found 4/22

$310

vie. 5/27:13 pmIAD - YYC

1 stop24h 16mAlaska Airlines

lun. 5/126:19 pmYYC - IAD

1 stop11h 24mAlaska Airlines

Deal found 4/22

$348

vie. 5/27:25 amIAD - YYC

1 stop11h 05mDelta

lun. 5/59:45 amYYC - IAD

1 stop8h 08mDelta

Deal found 4/22

$460

vie. 5/211:35 amIAD - YYC

2 stops11h 35mPorter Airlines

lun. 5/127:55 amYYC - IAD

2 stops29h 11mPorter Airlines

Deal found 4/22

$733

mar. 5/66:22 amIAD - YYC

1 stop7h 19mUnited Airlines

mié. 7/27:30 pmYYC - IAD

1 stop7h 54mUnited Airlines

Deal found 4/22

$263

mié. 5/79:40 amIAD - YYC

2 stops13h 00mDelta

vie. 5/92:00 pmYYC - IAD

1 stop7h 28mDelta

Deal found 4/22

$325

vie. 5/166:45 pmIAD - YYC

Nonstop4h 51mMultiple Airlines

jue. 5/2212:55 amYYC - IAD

1 stop8h 19mMultiple Airlines

Deal found 4/21

$184

vie. 5/166:45 pmIAD - YYC

Nonstop4h 51mWestJet

vie. 5/2311:30 amYYC - IAD

Nonstop4h 24mWestJet

Deal found 4/21

$219

One-way flights from Dulles Intl to Calgary
Search for one-way flight options from Dulles Intl to Calgary. Find affordable one-way fares based on user searches. Data last updated abril 22, 2025.

dom. 6/16:17 amIAD - YYC

1 stop17h 33mAmerican Airlines

Deal found 4/22

$95

jue. 6/2612:31 pmIAD - YYC

1 stop12h 10mAir Canada

Deal found 4/21

$98

sáb. 6/76:27 amIAD - YYC

2 stops17h 21mUnited Airlines

Deal found 4/20

$101

lun. 6/96:45 pmIAD - YYC

Nonstop4h 51mWestJet

Deal found 4/21

$106

sáb. 6/77:06 amIAD - YYC

1 stop17h 09mMultiple Airlines

Deal found 4/20

$113

mié. 7/912:00 pmIAD - YYC

1 stop10h 45mDelta

Deal found 4/22

$132

vie. 6/611:35 amIAD - YYC

2 stops11h 49mPorter Airlines

Deal found 4/21

$252

dom. 5/257:15 amIAD - YYC

2 stops29h 12mAlaska Airlines

Deal found 4/21

$266

Cheapflights Fare Finder

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

mié. 7/16

6:45 pm-9:36 pm

Nonstop4h 51m

Calgary

vie. 7/25

11:30 am-5:54 pm

Nonstop4h 24m

$164

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

vie. 5/16

6:45 pm-9:36 pm

Nonstop4h 51m

Calgary

jue. 5/22

12:55 am-11:14 am

1 stop8h 19m

$184

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

lun. 5/12

10:07 pm-11:41 am

1 stop15h 34m

Calgary

sáb. 5/17

12:55 am-11:14 am

1 stop8h 19m

$189

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

lun. 7/14

6:32 am-10:26 pm

1 stop17h 54m

Calgary

mié. 7/23

7:30 pm-11:27 am

1 stop13h 57m

$199

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

mié. 5/28

6:17 am-9:50 pm

1 stop17h 33m

Calgary

mié. 6/4

1:18 pm-8:38 am

2 stops17h 20m

$274

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

vie. 8/1

6:45 pm-9:37 pm

Nonstop4h 52m

Calgary

lun. 8/11

12:30 am-1:59 pm

1 stop11h 29m

$312

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

lun. 8/4

6:45 pm-9:37 pm

Nonstop4h 52m

$79

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

dom. 6/1

6:17 am-9:50 pm

1 stop17h 33m

$95

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

jue. 6/26

12:31 pm-10:41 pm

1 stop12h 10m

$98

Washington, D.C.Calgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

sáb. 6/7

6:27 am-9:48 pm

2 stops17h 21m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 14 results

Compare providers for flights from Dulles Intl to Calgary

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Calgary in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars
Kiwi.com	Price Accuracy3 stars	Trust 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 Washington, D.C. Dulles Intl Airport-Calgary flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Washington, D.C. Dulles Intl Airport-Calgary flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Calgary flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Calgary flights, Cheapflights users trust Mytrip the most. Mytrip 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 Washington, D.C. Dulles Intl Airport-Calgary 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 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Calgary

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

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Calgary may vary depending on when you book. For the best chance of a lower fare, look to book 79 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 Washington, D.C. Dulles Intl Airport to Calgary?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Calgary (average of $300). Flying from Washington, D.C. Dulles Intl Airport to Calgary in June is currently the most expensive (average of $410). 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?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Calgary is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 46% on airfare.

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

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

Rainfall in Calgary by month

In terms of precipitation, rainfall in Calgary ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.

Temperature in Calgary 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Calgary

Read through reviews of airlines operating flights from Washington, D.C. to Calgary, such as Alaska Airlines, Porter Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,911 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Porter Airlines

8.0

Very good

284 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly into for flights to Calgary from 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 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 5 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Calgary round-trip?
Flying on Air Canada is currently your cheapest option to Calgary, with prices starting at $189. Additional round-trip tickets that might be worth considering are offered by WestJet and United Airlines, with the lowest prices starting at $194 and $199, respectively. Air Canada is 57% 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?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Calgary for a low price.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Calgary?
While on average a flight from Washington, D.C. Dulles Intl Airport to Calgary is generally $722, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Washington, D.C. Dulles Intl - Calgary), you can expect to pay $179 for that flight.
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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Calgary (average of $300). Flying from Washington, D.C. Dulles Intl Airport to Calgary in June is currently the most expensive (average of $410). 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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Airdrie

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Other flights to Calgary

Top 5 airlines flying from Dulles Intl to Calgary

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$140	Average$430	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$148	Average$359	FlexibilityNo cancel fee	On-time60%
Air Canada	Cheapest$176	Average$535	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$269	Average$580	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$286	Average$391	FlexibilityNo cancel fee	On-time71%

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$79+ Cheap flights from Dulles Intl (IAD) to Calgary (YYC)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Calgary with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Calgary are usually found in March or February, booked 79 days in advance, depart on a Monday or Wednesday and return on a Saturday

Cheap flight deals from Dulles Intl to Calgary

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Calgary

Cheapest flights from Dulles Intl to CalgaryExplore 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 abril 22, 2025.

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 abril 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Calgary that are best for you.

Compare providers for flights from Dulles Intl to Calgary

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 Dulles Intl to Calgary in April.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Calgary

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 April 18, 2025.

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

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 abril 22, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Calgary. Price data was last updated on March 30, 2025.

Rainfall in Calgary by month

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Temperature in Calgary by month

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Reviews of airlines servicing Calgary

Read through reviews of airlines operating flights from Washington, D.C. to Calgary, such as Alaska Airlines, Porter Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Alternative routes for Dulles Intl to Calgary

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Top 5 airlines flying from Dulles Intl to Calgary

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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 abril 22, 2025.