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 ￥42,510 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Fri, Aug 28 - Sun, Aug 30

YYZ

Toronto

IAD

Washington

￥42,510

Roundtrip

Found 4 hours ago

Select Air Canada flight, departing Fri, Aug 28 from Toronto to Washington, returning Sun, Aug 30, priced at ￥42,510 Found 4 hours ago

Fri, Aug 28 - Sun, Aug 30

YYZ

Toronto

IAD

Washington

￥43,050

Roundtrip

Found 4 hours ago

Select Air Canada flight, departing Fri, Aug 28 from Toronto to Washington, returning Sun, Aug 30, priced at ￥43,050 Found 4 hours ago

Fri, Aug 28 - Sun, Aug 30

YYZ

Toronto

IAD

Washington

￥43,377

Roundtrip

Found 4 hours ago

Select Delta flight, departing Fri, Aug 28 from Toronto to Washington, returning Sun, Aug 30, priced at ￥43,377 Found 4 hours ago

Fri, Aug 14 - Mon, Aug 17

YYZ

Toronto

IAD

Washington

￥43,420

Roundtrip

Found 1 hour ago

Select Delta flight, departing Fri, Aug 14 from Toronto to Washington, returning Mon, Aug 17, priced at ￥43,420 Found 1 hour ago

Fri, Aug 28 - Sun, Aug 30

YYZ

Toronto

IAD

Washington

￥44,290

Roundtrip

Found 4 hours ago

Select United flight, departing Fri, Aug 28 from Toronto to Washington, returning Sun, Aug 30, priced at ￥44,290 Found 4 hours ago

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 2 days ago

Select Air Canada flight, departing Tue, Aug 18 from Toronto to Washington, returning Tue, Aug 25, priced at ￥44,790 Found 2 days ago

Fri, Aug 28 - Sun, Aug 30

YYZ

Toronto

IAD

Washington

￥44,830

Roundtrip

Found 4 hours ago

Select Air Canada flight, departing Fri, Aug 28 from Toronto to Washington, returning Sun, Aug 30, priced at ￥44,830 Found 4 hours 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 - Sun, Aug 30

YYZ

Toronto

IAD

Washington

￥126,255

Roundtrip

Found 4 hours ago

Select American Airlines flight, departing Fri, Aug 28 from Toronto to Washington, returning Sun, Aug 30, priced at ￥126,255 Found 4 hours 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	￥42,510
Average flight time	1 hour 36 mins

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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