Cheap Flights From Pearson Intl. (YYZ) To Washington Dulles Intl. (IAD)

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Cheapest Flights from Toronto (YYZ) to Washington (IAD)

The cheapest flights to Washington Dulles Intl. found within the past 7 days were CA $340 round trip and CA $210 one way. Prices and availability subject to change. Additional terms may apply.

Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Comfort Inn & Suites
The Churchill Hotel near Embassy Row
West Taylor Run Hotel
Salamander Washington DC
Apartment at Alexandria
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Frequently asked questions

Are there direct flights from Toronto Pearson Airport to Dulles Intl. Airport?
Your next amazing adventure is on the opposite side of a single flight. You can fly direct from Toronto Pearson Airport to Washington Dulles Intl. Airport (IAD) with multiple airlines, including Air Canada and United Airlines.
What airlines fly from YYZ to Dulles Intl. Airport?
If you’re heading to Sterling from Toronto, you’ll find a few airlines that fly direct. One of the best is Air Canada (AC), which operates 91 flights every month. Don’t forget to also look into the deals on offer from United Airlines (UA). Another popular airline, it operates 47 flights every month on the Toronto to Sterling route. Compare the two to score the best fare.
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 Toronto (YYZ)

Travelers at YYZ love to visit these top cities. Roam to the top destinations from Toronto (YYZ) 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.