A modern airport control tower with a spherical top and a curved, white-roofed building in the foreground.

Flights from Toronto Pearson Intl. Airport (YYZ) to Washington Dulles Intl. Airport (IAD)
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Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Washington Dulles Intl. Airport (IAD)

WestJet
Air Canada
Delta
United
American Airlines

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Cheap Flights from Toronto to Washington (YYZ-IAD)

Prices were available within the past 7 days and start at ￥23,867 for one-way flights and ￥44,763 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Wed, Nov 18 - Wed, Nov 18

YYZ

Toronto

IAD

Washington

￥44,763

Roundtrip

Found 2 days ago

Select Delta flight, departing Wed, Nov 18 from Toronto to Washington, returning Wed, Nov 18, priced at ￥44,763 Found 2 days ago

Tue, Aug 18 - Tue, Aug 25

YYZ

Toronto

IAD

Washington

￥44,790

Roundtrip

Found 1 day ago

Select Air Canada flight, departing Tue, Aug 18 from Toronto to Washington, returning Tue, Aug 25, priced at ￥44,790 Found 1 day ago

Thu, Aug 6 - Mon, Aug 10

YYZ

Toronto

IAD

Washington

￥45,180

Roundtrip

Found 3 days ago

Select Air Canada flight, departing Thu, Aug 6 from Toronto to Washington, returning Mon, Aug 10, priced at ￥45,180 Found 3 days ago

Tue, Aug 18 - Tue, Aug 25

YYZ

Toronto

IAD

Washington

￥45,320

Roundtrip

Found 1 day ago

Select Air Canada flight, departing Tue, Aug 18 from Toronto to Washington, returning Tue, Aug 25, priced at ￥45,320 Found 1 day ago

Sat, Aug 8 - Mon, Aug 10

YYZ

Toronto

IAD

Washington

￥45,530

Roundtrip

Found 1 day ago

Select United flight, departing Sat, Aug 8 from Toronto to Washington, returning Mon, Aug 10, priced at ￥45,530 Found 1 day ago

Wed, Aug 12 - Thu, Aug 13

YYZ

Toronto

IAD

Washington

￥47,072

Roundtrip

Found 4 days ago

Select Air Canada flight, departing Wed, Aug 12 from Toronto to Washington, returning Thu, Aug 13, priced at ￥47,072 Found 4 days ago

Wed, Aug 12 - Thu, Aug 13

YYZ

Toronto

IAD

Washington

￥47,602

Roundtrip

Found 4 days ago

Select Air Canada flight, departing Wed, Aug 12 from Toronto to Washington, returning Thu, Aug 13, priced at ￥47,602 Found 4 days ago

Wed, Aug 12 - Thu, Aug 13

YYZ

Toronto

IAD

Washington

￥47,640

Roundtrip

Found 4 days ago

Select Air Canada flight, departing Wed, Aug 12 from Toronto to Washington, returning Thu, Aug 13, priced at ￥47,640 Found 4 days ago

Wed, Nov 18 - Wed, Nov 18

YYZ

Toronto

IAD

Washington

￥105,929

Roundtrip

Found 2 days ago

Select WestJet flight, departing Wed, Nov 18 from Toronto to Washington, returning Wed, Nov 18, priced at ￥105,929 Found 2 days ago

Fri, Aug 28 - Fri, Sep 4

YYZ

Toronto

IAD

Washington

￥144,266

Roundtrip

Found 3 days ago

Select American Airlines flight, departing Fri, Aug 28 from Toronto to Washington, returning Fri, Sep 4, priced at ￥144,266 Found 3 days ago

Find the cheapest month to fly from Toronto (YYZ) to Washington (IAD)

April is typically the cheapest month to fly

From ￥29,198 - ￥79,246 per traveler.

Travel information

Origin airport	Toronto Pearson Intl. Airport
Destination airport	Washington Dulles Intl. Airport
Distance	555 km away
Airlines serving	WestJet, Air Canada, Delta, United, American Airlines
Popular airline	WestJet
Roundtrip price	￥44,763
Average flight time	1 hour 36 mins

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Flights from Tokyo (HND) to Washington (IAD)
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￥23,867 Cheap Flights from Toronto (YYZ) to Washington (IAD)

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Washington Dulles Intl. Airport (IAD)

Be in the know

Book smarter

Earn twice

Cheap Flights from Toronto to Washington (YYZ-IAD)

Find the cheapest month to fly from Toronto (YYZ) to Washington (IAD)

April is typically the cheapest month to flyApril is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

April is typically the cheapest month to fly