HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$102+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YYC
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Monday or Wednesday and return on a Saturday

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 July 25, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$262
(Air Canada)

One-way from

$102
(Air Canada)
High demand for flights, 18% potential price rise
Search Deals
Best time to find cheap flights, 29% potential price drop
Search Deals
From Washington, D.C. Dulles Intl to Calgary
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Calgary
Search Deals

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.

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

Find a great deal and save up to 12% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Calgary within the next two weeks, with the cheapest ticket starting at $315.

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 January, with the cheapest ticket starting at $146.

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 47% on airfare.

Cheap Dulles Intl to Calgary flights in July & August 2024

Find cheap flight options from Dulles Intl to Calgary specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Calgary in July and August 2024. For more flight deals, be sure to check back very soon.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/197:00 amIAD - YYC
1 stop17h 41mUnited Airlines
Thu 8/293:01 pmYYC - IAD
Nonstop4h 21mUnited Airlines
Deal found 7/25$283
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/246:52 amIAD - YYC
1 stop17h 04mAmerican Airlines
Wed 8/286:45 amYYC - IAD
1 stop14h 37mAmerican Airlines
Deal found 7/25$287
This United deal was found by Cheapflights users on 7/25. 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.
Mon 8/197:00 amIAD - YYC
1 stop17h 41mMultiple Airlines
Wed 8/281:00 amYYC - IAD
1 stop8h 35mMultiple Airlines
Deal found 7/25$288
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/198:25 amIAD - YYC
2 stops17h 03mUnited Airlines
Thu 8/293:01 pmYYC - IAD
Nonstop4h 21mUnited Airlines
Deal found 7/25$292
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/218:13 pmIAD - YYC
2 stops18h 22mAmerican Airlines
Wed 8/286:45 amYYC - IAD
1 stop14h 37mAmerican Airlines
Deal found 7/25$296
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 8/196:30 amIAD - YYC
1 stop18h 58mUnited Airlines
Sat 8/316:25 amYYC - IAD
1 stop14h 34mUnited Airlines
Deal found 7/23$298
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/136:30 amIAD - YYC
1 stop18h 58mUnited Airlines
Tue 8/201:30 pmYYC - IAD
1 stop13h 54mUnited Airlines
Deal found 7/25$299
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 8/185:03 amIAD - YYC
2 stops18h 53mAmerican Airlines
Wed 8/2812:34 pmYYC - IAD
2 stops18h 10mAmerican Airlines
Deal found 7/24$301
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 8/215:38 pmIAD - YYC
2 stops19h 56mAmerican Airlines
Tue 8/276:45 amYYC - IAD
1 stop14h 37mAmerican Airlines
Deal found 7/25$303

Dulles Intl to Calgary 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Calgary in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Calgary in July and August 2024. For more flight deals, be sure to check back very soon.
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Fri 9/69:11 amIAD - YYC
Nonstop4h 49mAir Canada
Thu 9/123:01 pmYYC - IAD
Nonstop4h 21mAir Canada
Deal found 7/24$262
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/257:00 amIAD - YYC
1 stop9h 39mUnited Airlines
Wed 9/255:05 pmYYC - IAD
1 stop10h 18mUnited Airlines
Deal found 7/23$271
This United deal was found by Cheapflights users on 7/24. 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.
Fri 9/69:11 amIAD - YYC
Nonstop4h 49mMultiple Airlines
Tue 9/106:00 amYYC - IAD
1 stop9h 25mMultiple Airlines
Deal found 7/24$273
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/197:00 amIAD - YYC
1 stop17h 41mUnited Airlines
Thu 8/293:01 pmYYC - IAD
Nonstop4h 21mUnited Airlines
Deal found 7/25$283
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Tue 10/84:00 pmIAD - YYC
1 stop9h 04mAir Canada
Wed 10/96:00 amYYC - IAD
1 stop8h 20mAir Canada
Deal found 7/24$284
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/246:52 amIAD - YYC
1 stop17h 04mAmerican Airlines
Wed 8/286:45 amYYC - IAD
1 stop14h 37mAmerican Airlines
Deal found 7/25$287
This United deal was found by Cheapflights users on 7/23. 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.
Fri 9/66:30 amIAD - YYC
1 stop18h 58mMultiple Airlines
Tue 9/106:00 amYYC - IAD
1 stop7h 18mMultiple Airlines
Deal found 7/23$288
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 8/198:25 amIAD - YYC
2 stops17h 03mUnited Airlines
Thu 8/293:01 pmYYC - IAD
Nonstop4h 21mUnited Airlines
Deal found 7/25$292
This United deal was found by Cheapflights users on 7/23. 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.
Sun 11/38:25 amIAD - YYC
1 stop15h 16mMultiple Airlines
Wed 11/612:45 amYYC - IAD
1 stop7h 01mMultiple Airlines
Deal found 7/23$293

Dulles Intl to Calgary flights leaving soon

Find last-minute flight options from Dulles Intl to Calgary for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Calgary. To prevent any unwanted surprises, users should verify their flight info before booking.
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 7/3112:04 pmIAD - YYC
2 stops13h 00mDelta
Wed 8/78:00 amYYC - IAD
2 stops13h 58mDelta
Deal found 7/24$351
This United Airlines deal was found by Cheapflights users on 7/25. 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 7/309:06 amIAD - YYC
Nonstop4h 54mUnited Airlines
Thu 8/12:58 pmYYC - IAD
Nonstop4h 21mUnited Airlines
Deal found 7/25$365
This Delta deal was found by Cheapflights users on 7/23. 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.
Wed 7/3112:04 pmIAD - YYC
2 stops13h 00mDelta
Wed 8/78:00 amYYC - IAD
2 stops13h 58mDelta
Deal found 7/23$368
This United Airlines deal was found by Cheapflights users on 7/25. 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 7/309:06 amIAD - YYC
Nonstop4h 54mUnited Airlines
Thu 8/17:15 pmYYC - IAD
1 stop8h 10mUnited Airlines
Deal found 7/25$416
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/312:36 pmIAD - YYC
1 stop10h 00mUnited Airlines
Fri 8/237:00 amYYC - IAD
1 stop15h 36mUnited Airlines
Deal found 7/24$426
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/25:38 pmIAD - YYC
2 stops20h 06mAmerican Airlines
Fri 8/912:34 pmYYC - IAD
2 stops18h 10mAmerican Airlines
Deal found 7/25$429
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 7/3112:04 pmIAD - YYC
1 stop10h 21mDelta
Wed 8/78:00 amYYC - IAD
2 stops13h 58mDelta
Deal found 7/24$442
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 7/312:36 pmIAD - YYC
1 stop10h 00mUnited Airlines
Wed 8/77:15 pmYYC - IAD
1 stop8h 10mUnited Airlines
Deal found 7/24$447
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/25:12 pmIAD - YYC
1 stop20h 32mAmerican Airlines
Fri 8/912:34 pmYYC - IAD
2 stops18h 10mAmerican Airlines
Deal found 7/25$451

One-way flights to Calgary from Dulles Intl

Search for one-way flight options from Dulles Intl to Calgary. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
If you're seeking multiple options on one-way flights from Washington, D.C. to Calgary, be sure to check out these deals, which are updated often. Users can also find round-trip Washington, D.C. to Calgary flights by using the search form above.
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Fri 9/69:11 amIAD - YYC
Nonstop4h 49mAir Canada
Deal found 7/24$102
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/236:45 pmIAD - YYC
Nonstop4h 49mWestJet
Deal found 7/24$104
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/66:45 pmIAD - YYC
Nonstop4h 49mWestJet
Deal found 7/24$105
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Fri 9/69:11 amIAD - YYC
Nonstop4h 49mAir Canada
Deal found 7/24$108
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 9/66:55 amIAD - YYC
1 stop16h 50mAmerican Airlines
Deal found 7/24$118
This United deal was found by Cheapflights users on 7/25. 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 8/146:30 amIAD - YYC
1 stop18h 58mUnited Airlines
Deal found 7/25$123
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/137:01 amIAD - YYC
1 stop17h 35mUnited Airlines
Deal found 7/24$124
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/238:13 pmIAD - YYC
1 stop17h 55mAmerican Airlines
Deal found 7/24$128
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 8/238:13 pmIAD - YYC
2 stops17h 21mAmerican Airlines
Deal found 7/24$134

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$262 - $440

Route

Depart

Return

Price

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 9/6

Nonstop4h 49m

Calgary

Thu 9/12

Nonstop4h 21m

$262

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 9/25

1 stop9h 39m

Calgary

Wed 9/25

1 stop10h 18m

$271

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 9/6

Nonstop4h 49m

Calgary

Tue 9/10

1 stop9h 25m

$273

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Mon 8/19

1 stop17h 41m

Calgary

Thu 8/29

Nonstop4h 21m

$283

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Tue 10/8

1 stop9h 04m

Calgary

Tue 10/8

1 stop8h 10m

$284

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Sat 8/24

1 stop17h 04m

Calgary

Wed 8/28

1 stop14h 37m

$287

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Wed 8/21

1 stop10h 31m

Calgary

Wed 8/28

1 stop9h 25m

$315

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 8/23

Nonstop4h 49m

Calgary

Sun 8/25

1 stop7h 39m

$352

Washington, D.C. Dulles IntlCalgary

IAD - YYC

IADYYC

Washington, D.C. Dulles Intl

Fri 9/13

2 stops10h 49m

Calgary

Fri 9/20

3 stops25h 52m

$440

Flights are sorted by cheapest first

Deals found on 7/24

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 July 23, 2024.
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.
Search Deals

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 July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Calgary flight should consider departing on Thursday at noon 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.
Search Deals

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.

Temperature and rainfall in Calgary by month

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

YYC

Temperature

19.4 - 62.6 °F

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

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 July 25, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Calgary, such as Air Canada, United Airlines and WestJet. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Porter Airlines
7.6
Good
344 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

WestJet
7.4
Good
2,761 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Entertainment

7.2

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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 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 flights from Washington, D.C. Dulles Intl Airport to Calgary for under $300 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Calgary for under $300. The cheapest flight booked recently is on Air Canada for just $262, but on average you can expect to pay $293.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Calgary for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Calgary under $300. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Calgary is less than $500.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Calgary for under $400?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Calgary within the next 7 days for less than $400.

  • What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to Calgary?

    Nonstop flights are available for this route on the following days: Sunday.

  • How many flights depart from Washington, D.C. Dulles Intl Airport to Calgary on average per day?

    On average 2 flights depart from Washington, D.C. Dulles Intl Airport to Calgary per day.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Calgary?

    For as low as $262, Air Canada can have you in Calgary from Washington, D.C. Dulles Intl Airport in 4h 49m. There are 1958 mi between Washington, D.C. Dulles Intl Airport and Calgary. This flight may include one or multiple stops.

  • 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 $262. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $271 and $287, respectively. Air Canada is 42% 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 Air Canada, with whom users have recently found tickets for as low as $102. However, be on the lookout for offers from WestJet and American 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 most reliable airlines from Washington, D.C. Dulles Intl Airport to Calgary?

    Before booking your flight to Calgary from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (84%), United Airlines (84%), Delta( 31%).

  • 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 $401, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Washington, D.C. Dulles Intl - Calgary), you can expect to pay $248 for that flight.

  • What does IAD to YYC mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Calgary Airport flight would often be abbreviated as a IAD to YYC flight.

  • Can I find deals for flights from Dulles Intl to Calgary that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Calgary flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Calgary with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Calgary flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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.

  • Can I find deals for flights from Dulles Intl to Calgary that allow pets onboard?

    Many airlines flying from Dulles Intl to Calgary offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Calgary?

    Yes, you can often find last-minute deals on Dulles Intl to Calgary flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Calgary flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Calgary flight deals you see on this page were last updated on 7/25.

  • 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 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 $310). Flying from Washington, D.C. Dulles Intl Airport to Calgary in March is currently the most expensive (average of $439). 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
Reagan-National to Red Deer flights
Dulles Intl to Fort McMurray flights
Baltimore to Grande Prairie flights
Reagan-National to Grande Prairie flights
Reagan-National to Fort McMurray flights
Baltimore to Fort McMurray flights
Baltimore to Medicine Hat flights
Dulles Intl to Medicine Hat flights

Top 5 airlines flying from Dulles Intl to Calgary

Discover the top 5 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$130Average$496FlexibilityNo cancel feeOn-time67%
WestJetCheapest$132Average$378FlexibilityNo cancel feeOn-time60%
DeltaCheapest$156Average$434FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$534FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$326FlexibilityNo cancel feeOn-time71%
Boise to Seattle flights
Denver to Salt Lake City flights
Minneapolis to San Francisco flights
Chicago to Orlando flights
St. Louis to Denver flights
San Diego to Boston flights
Atlanta to Hawaii flights
Los Angeles to London flights
USA to Mumbai flights
USA to India flights
Tijuana to Guadalajara flights
Washington, D.C. Dulles Intl Airport to Charlottetown flights

Search flights from Dulles Intl to Calgary by cabin class

Find flights from Dulles Intl to Calgary, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Dulles Intl to Calgary

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 July 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
87%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
12%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
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