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 $362 round trip and CA $227 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Feb 28 - Wed, Mar 4
YYZ
Toronto
IAD
Washington
CA $362 Roundtrip, found 13 hours ago
CA $362
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Feb 28 from Toronto to Washington, returning Wed, Mar 4, priced at CA $362 found 13 hours ago
Thu, May 21 - Tue, May 26
YYZ
Toronto
IAD
Washington
CA $365 Roundtrip, found 2 days ago
CA $365
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, May 21 from Toronto to Washington, returning Tue, May 26, priced at CA $365 found 2 days ago
Thu, May 21 - Tue, May 26
YYZ
Toronto
IAD
Washington
CA $365 Roundtrip, found 2 days ago
CA $365
Roundtrip
found 2 days ago
Select United flight, departing Thu, May 21 from Toronto to Washington, returning Tue, May 26, priced at CA $365 found 2 days ago
Wed, Mar 4 - Wed, Mar 11
YYZ
Toronto
IAD
Washington
CA $372 Roundtrip, found 6 days ago
CA $372
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Mar 4 from Toronto to Washington, returning Wed, Mar 11, priced at CA $372 found 6 days ago
Fri, May 1 - Sun, May 3
YYZ
Toronto
IAD
Washington
CA $374 Roundtrip, found 4 days ago
CA $374
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, May 1 from Toronto to Washington, returning Sun, May 3, priced at CA $374 found 4 days ago
Tue, Apr 7 - Wed, Apr 15
YYZ
Toronto
IAD
Washington
CA $378 Roundtrip, found 1 day ago
CA $378
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 7 from Toronto to Washington, returning Wed, Apr 15, priced at CA $378 found 1 day ago
Mon, Apr 13 - Sun, Apr 19
YYZ
Toronto
IAD
Washington
CA $379 Roundtrip, found 1 day ago
CA $379
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 13 from Toronto to Washington, returning Sun, Apr 19, priced at CA $379 found 1 day ago
Fri, May 1 - Sun, May 3
YYZ
Toronto
IAD
Washington
CA $395 Roundtrip, found 4 days ago
CA $395
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, May 1 from Toronto to Washington, returning Sun, May 3, priced at CA $395 found 4 days ago
Fri, Feb 27 - Fri, Mar 13
YYZ
Toronto
IAD
Washington
CA $399 Roundtrip, found 3 days ago
CA $399
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Feb 27 from Toronto to Washington, returning Fri, Mar 13, priced at CA $399 found 3 days ago
Sun, Apr 12 - Thu, Apr 16
YYZ
Toronto
IAD
Washington
CA $406 Roundtrip, found 7 hours ago
CA $406
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Apr 12 from Toronto to Washington, returning Thu, Apr 16, priced at CA $406 found 7 hours ago

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Kellogg Conference Hotel at Gallaudet University

Kellogg Conference Hotel at Gallaudet University

3 out of 5
Price was CA $1,057, price is now CA $808 per person
CA $808
per person
Mar 16 - Mar 20
found 1 day ago
Roundtrip non-stop flight included
Toronto (YTO) to Washington (DCA)
Eurostars Saint Gregory Dupont Circle Georgetown

Eurostars Saint Gregory Dupont Circle Georgetown

4 out of 5
Price was CA $1,510, price is now CA $1,055 per person
CA $1,055
per person
Mar 16 - Mar 20
found 1 day ago
Roundtrip non-stop flight included
Toronto (YTO) to Washington (DCA)
YOTEL Washington DC

YOTEL Washington DC

4 out of 5
Price was CA $1,565, price is now CA $1,125 per person
CA $1,125
per person
Mar 16 - Mar 20
found 1 day ago
Roundtrip non-stop flight included
Toronto (YTO) to Washington (DCA)
Sofitel Washington DC Lafayette Square

Sofitel Washington DC Lafayette Square

5 out of 5
Price was CA $2,237, price is now CA $1,638 per person
CA $1,638
per person
Mar 16 - Mar 20
found 1 day ago
Roundtrip non-stop flight included
Toronto (YTO) to Washington (DCA)
Global Luxury Suites at The White House

Global Luxury Suites at The White House

3.5 out of 5
Price was CA $2,269, price is now CA $1,722 per person
CA $1,722
per person
Mar 15 - Mar 20
found 1 day ago
Roundtrip non-stop flight included
Toronto (YYZ) to Washington (DCA)
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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.