Cheap Flights From Calgary Intl. (YYC) To Washington Dulles Intl. (IAD)

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Cheapest Flights from Calgary (YYC) to Washington (IAD)

The cheapest flights to Washington Dulles Intl. found within the past 7 days were CA $310 round trip and CA $178 one way. Prices and availability subject to change. Additional terms may apply.

Tue., Aug. 12 - Wed., Aug. 20
YYC
Calgary
IAD
Washington
CA $310 Roundtrip, found 5 days ago
CA $310
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue., Aug. 12 from Calgary to Washington, returning Wed., Aug. 20, priced at CA $310 found 5 days ago
Fri., Sep. 19 - Mon., Sep. 22
YYC
Calgary
IAD
Washington
CA $322 Roundtrip, found 7 hours ago
CA $322
Roundtrip
found 7 hours ago
Select WestJet flight, departing Fri., Sep. 19 from Calgary to Washington, returning Mon., Sep. 22, priced at CA $322 found 7 hours ago
Wed., Aug. 13 - Sat., Aug. 23
YYC
Calgary
IAD
Washington
CA $328 Roundtrip, found 6 hours ago
CA $328
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed., Aug. 13 from Calgary to Washington, returning Sat., Aug. 23, priced at CA $328 found 6 hours ago
Wed., Aug. 13 - Mon., Aug. 18
YYC
Calgary
IAD
Washington
CA $333 Roundtrip, found 2 hours ago
CA $333
Roundtrip
found 2 hours ago
Select WestJet flight, departing Wed., Aug. 13 from Calgary to Washington, returning Mon., Aug. 18, priced at CA $333 found 2 hours ago
Tue., Aug. 12 - Wed., Aug. 20
YYC
Calgary
IAD
Washington
CA $347 Roundtrip, found 5 days ago
CA $347
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue., Aug. 12 from Calgary to Washington, returning Wed., Aug. 20, priced at CA $347 found 5 days ago
Fri., Sep. 26 - Fri., Oct. 3
YYC
Calgary
IAD
Washington
CA $349 Roundtrip, found 18 hours ago
CA $349
Roundtrip
found 18 hours ago
Select WestJet flight, departing Fri., Sep. 26 from Calgary to Washington, returning Fri., Oct. 3, priced at CA $349 found 18 hours ago
Wed., Aug. 13 - Sat., Aug. 23
YYC
Calgary
IAD
Washington
CA $356 Roundtrip, found 6 hours ago
CA $356
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed., Aug. 13 from Calgary to Washington, returning Sat., Aug. 23, priced at CA $356 found 6 hours ago
Tue., Aug. 12 - Wed., Aug. 20
YYC
Calgary
IAD
Washington
CA $360 Roundtrip, found 5 days ago
CA $360
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue., Aug. 12 from Calgary to Washington, returning Wed., Aug. 20, priced at CA $360 found 5 days ago
Wed., Aug. 13 - Sat., Aug. 23
YYC
Calgary
IAD
Washington
CA $365 Roundtrip, found 6 hours ago
CA $365
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed., Aug. 13 from Calgary to Washington, returning Sat., Aug. 23, priced at CA $365 found 6 hours ago
Wed., Aug. 13 - Sat., Aug. 23
YYC
Calgary
IAD
Washington
CA $369 Roundtrip, found 6 hours ago
CA $369
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed., Aug. 13 from Calgary to Washington, returning Sat., Aug. 23, priced at CA $369 found 6 hours ago

Frequently asked questions

Are there direct flights from YYC Calgary International Airport to Dulles Intl. Airport?
Air Canada, United Airlines and Delta will get you to Sterling from Calgary with one stopover. Unfortunately, there are no direct flights between Calgary Intl. Airport (YYC) and Dulles Intl. Airport just yet.
What airlines fly from YYC to IAD?
At the moment, no single airline flies direct to Washington Dulles Intl. Airport (IAD) from YYC. Getting there will involve at least one stopover. Book your ticket well ahead of time to pick up the best price and connections.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Calgary (YYC)

Travelers at YYC love to visit these top cities. Roam to the top destinations from Calgary (YYC) today with the cheap prices from Travelocity!

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington(IAD) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.