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 $281 round trip and CA $194 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Sep. 26 - Fri, Oct. 3
YYC
Calgary
IAD
Washington
CA $281 Roundtrip, found 2 days ago
CA $281
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, Sep. 26 from Calgary to Washington, returning Fri, Oct. 3, priced at CA $281 found 2 days ago
Fri, Oct. 3 - Fri, Oct. 10
YYC
Calgary
IAD
Washington
CA $303 Roundtrip, just found
CA $303
Roundtrip
just found
Select WestJet flight, departing Fri, Oct. 3 from Calgary to Washington, returning Fri, Oct. 10, priced at CA $303 just found
Fri, Sep. 5 - Mon, Sep. 8
YYC
Calgary
IAD
Washington
CA $324 Roundtrip, found 1 hour ago
CA $324
Roundtrip
found 1 hour ago
Select WestJet flight, departing Fri, Sep. 5 from Calgary to Washington, returning Mon, Sep. 8, priced at CA $324 found 1 hour ago
Fri, Oct. 10 - Tue, Oct. 14
YYC
Calgary
IAD
Washington
CA $358 Roundtrip, found 1 day ago
CA $358
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Oct. 10 from Calgary to Washington, returning Tue, Oct. 14, priced at CA $358 found 1 day ago
Fri, Sep. 12 - Mon, Sep. 22
YYC
Calgary
IAD
Washington
CA $382 Roundtrip, found 5 days ago
CA $382
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Sep. 12 from Calgary to Washington, returning Mon, Sep. 22, priced at CA $382 found 5 days ago
Fri, Sep. 12 - Fri, Sep. 26
YYC
Calgary
IAD
Washington
CA $395 Roundtrip, found 5 days ago
CA $395
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri, Sep. 12 from Calgary to Washington, returning Fri, Sep. 26, priced at CA $395 found 5 days ago
Fri, Sep. 19 - Mon, Sep. 22
YYC
Calgary
IAD
Washington
CA $402 Roundtrip, found 3 hours ago
CA $402
Roundtrip
found 3 hours ago
Select WestJet flight, departing Fri, Sep. 19 from Calgary to Washington, returning Mon, Sep. 22, priced at CA $402 found 3 hours ago
Fri, Oct. 10 - Tue, Oct. 14
YYC
Calgary
IAD
Washington
CA $407 Roundtrip, found 1 day ago
CA $407
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Oct. 10 from Calgary to Washington, returning Tue, Oct. 14, priced at CA $407 found 1 day ago
Fri, Sep. 12 - Mon, Sep. 15
YYC
Calgary
IAD
Washington
CA $411 Roundtrip, found 2 days ago
CA $411
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Sep. 12 from Calgary to Washington, returning Mon, Sep. 15, priced at CA $411 found 2 days ago
Thu, Sep. 4 - Mon, Sep. 8
YYC
Calgary
IAD
Washington
CA $412 Roundtrip, found 1 day ago
CA $412
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep. 4 from Calgary to Washington, returning Mon, Sep. 8, priced at CA $412 found 1 day 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.