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 $370 round trip and CA $220 one way. Prices and availability subject to change. Additional terms may apply.

Mon, May 18 - Mon, May 25
YYC
Calgary
IAD
Washington
CA $370 Roundtrip, found 17 hours ago
CA $370
Roundtrip
found 17 hours ago
Select WestJet flight, departing Mon, May 18 from Calgary to Washington, returning Mon, May 25, priced at CA $370 found 17 hours ago
Fri, May 29 - Mon, Jun 1
YYC
Calgary
IAD
Washington
CA $370 Roundtrip, found 1 day ago
CA $370
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, May 29 from Calgary to Washington, returning Mon, Jun 1, priced at CA $370 found 1 day ago
Mon, Jun 1 - Mon, Jun 15
YYC
Calgary
IAD
Washington
CA $381 Roundtrip, found 11 hours ago
CA $381
Roundtrip
found 11 hours ago
Select WestJet flight, departing Mon, Jun 1 from Calgary to Washington, returning Mon, Jun 15, priced at CA $381 found 11 hours ago
Fri, Jul 31 - Mon, Aug 10
YYC
Calgary
IAD
Washington
CA $393 Roundtrip, found 1 day ago
CA $393
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Jul 31 from Calgary to Washington, returning Mon, Aug 10, priced at CA $393 found 1 day ago
Wed, May 13 - Mon, May 18
YYC
Calgary
IAD
Washington
CA $476 Roundtrip, found 2 days ago
CA $476
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, May 13 from Calgary to Washington, returning Mon, May 18, priced at CA $476 found 2 days ago
Mon, May 25 - Sun, May 31
YYC
Calgary
IAD
Washington
CA $493 Roundtrip, found 3 days ago
CA $493
Roundtrip
found 3 days ago
Select WestJet flight, departing Mon, May 25 from Calgary to Washington, returning Sun, May 31, priced at CA $493 found 3 days ago
Fri, May 22 - Sun, May 24
YYC
Calgary
IAD
Washington
CA $518 Roundtrip, found 13 hours ago
CA $518
Roundtrip
found 13 hours ago
Select WestJet flight, departing Fri, May 22 from Calgary to Washington, returning Sun, May 24, priced at CA $518 found 13 hours ago
Fri, May 22 - Sun, May 24
YYC
Calgary
IAD
Washington
CA $525 Roundtrip, found 13 hours ago
CA $525
Roundtrip
found 13 hours ago
Select WestJet flight, departing Fri, May 22 from Calgary to Washington, returning Sun, May 24, priced at CA $525 found 13 hours ago
Mon, May 25 - Sun, May 31
YYC
Calgary
IAD
Washington
CA $527 Roundtrip, found 3 days ago
CA $527
Roundtrip
found 3 days ago
Select WestJet flight, departing Mon, May 25 from Calgary to Washington, returning Sun, May 31, priced at CA $527 found 3 days ago
Fri, Jul 31 - Mon, Aug 10
YYC
Calgary
IAD
Washington
CA $529 Roundtrip, found 1 day ago
CA $529
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Jul 31 from Calgary to Washington, returning Mon, Aug 10, priced at CA $529 found 1 day ago

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Arlo Washington DC

Arlo Washington DC

4 out of 5
Price was CA $1,249, price is now CA $1,022 per person
CA $1,022
per person
Apr 1 - Apr 4
found 23 hours ago
Roundtrip flight included
Calgary (YYC) to Washington (DCA)
Placemakr Buzzard Point

Placemakr Buzzard Point

2.5 out of 5
Price was CA $1,803, price is now CA $1,500 per person
CA $1,500
per person
Apr 1 - Apr 4
found 23 hours ago
Roundtrip flight included
Calgary (YYC) to Washington (DCA)
Sofitel Washington DC Lafayette Square

Sofitel Washington DC Lafayette Square

5 out of 5
Price was CA $1,687, price is now CA $1,440 per person
CA $1,440
per person
Apr 1 - Apr 4
found 23 hours ago
Roundtrip flight included
Calgary (YYC) to Washington (DCA)
Riggs Washington DC

Riggs Washington DC

5 out of 5
Price was CA $1,694, price is now CA $1,465 per person
CA $1,465
per person
Apr 1 - Apr 4
found 23 hours ago
Roundtrip flight included
Calgary (YYC) to Washington (DCA)
Lyle Washington D.C.

Lyle Washington D.C.

4.5 out of 5
Price was CA $1,397, price is now CA $1,211 per person
CA $1,211
per person
Apr 1 - Apr 4
found 23 hours ago
Roundtrip flight included
Calgary (YYC) to Washington (DCA)
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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.