Flights from Washington to Toronto

Cheapest flights from Washington

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 25 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$211 Roundtrip, found 11 hours ago

$211

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $211 found 11 hours ago

Wed, Jun 25 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$214 Roundtrip, found 11 hours ago

$214

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $214 found 11 hours ago

Tue, Jul 1 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$233 Roundtrip, found 3 days ago

$233

Roundtrip

found 3 days ago

Select Air Canada flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $233 found 3 days ago

Wed, Jun 25 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$234 Roundtrip, found 11 hours ago

$234

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $234 found 11 hours ago

Wed, Jun 25 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$248 Roundtrip, found 11 hours ago

$248

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $248 found 11 hours ago

Tue, Jul 15 - Tue, Jul 22

IAD

Washington Dulles Intl.

YYZ

Pearson Intl.

$252 Roundtrip, found 4 days ago

$252

Roundtrip

found 4 days ago

Select Air Canada flight, departing Tue, Jul 15 from Washington Dulles Intl. to Pearson Intl., returning Tue, Jul 22, priced at $252 found 4 days ago

Wed, Jun 25 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$252 Roundtrip, found 11 hours ago

$252

Roundtrip

found 11 hours ago

Select Delta flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $252 found 11 hours ago

Sat, Jul 19 - Tue, Jul 22

IAD

Washington Dulles Intl.

YYZ

Pearson Intl.

$257 Roundtrip, found 4 days ago

$257

Roundtrip

found 4 days ago

Select Air Canada flight, departing Sat, Jul 19 from Washington Dulles Intl. to Pearson Intl., returning Tue, Jul 22, priced at $257 found 4 days ago

Fri, Jul 18 - Sun, Jul 20

IAD

Washington Dulles Intl.

YYZ

Pearson Intl.

$259 Roundtrip, found 2 days ago

$259

Roundtrip

found 2 days ago

Select United flight, departing Fri, Jul 18 from Washington Dulles Intl. to Pearson Intl., returning Sun, Jul 20, priced at $259 found 2 days ago

Sat, Jun 28 - Sat, Jun 28

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$262 Roundtrip, found 3 days ago

$262

Roundtrip

found 3 days ago

Select Air Canada flight, departing Sat, Jun 28 from Ronald Reagan Washington National to Pearson Intl., returning Sat, Jun 28, priced at $262 found 3 days ago

Tue, Jun 24 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$263 Roundtrip, found 5 days ago

$263

Roundtrip

found 5 days ago

Select American Airlines flight, departing Tue, Jun 24 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $263 found 5 days ago

Wed, Jun 25 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$265 Roundtrip, found 11 hours ago

$265

Roundtrip

found 11 hours ago

Select American Airlines flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $265 found 11 hours ago

Sat, Jul 19 - Mon, Jul 28

IAD

Washington Dulles Intl.

YYZ

Pearson Intl.

$269 Roundtrip, found 4 days ago

$269

Roundtrip

found 4 days ago

Select Air Canada flight, departing Sat, Jul 19 from Washington Dulles Intl. to Pearson Intl., returning Mon, Jul 28, priced at $269 found 4 days ago

Mon, Jun 30 - Mon, Jun 30

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$272 Roundtrip, found 3 days ago

$272

Roundtrip

found 3 days ago

Select Air Canada flight, departing Mon, Jun 30 from Ronald Reagan Washington National to Pearson Intl., returning Mon, Jun 30, priced at $272 found 3 days ago

Mon, Jun 23 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$273 Roundtrip, found 5 days ago

$273

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, Jun 23 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $273 found 5 days ago

Thu, Jul 17 - Mon, Jul 28

IAD

Washington Dulles Intl.

YYZ

Pearson Intl.

$275 Roundtrip, found 4 days ago

$275

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jul 17 from Washington Dulles Intl. to Pearson Intl., returning Mon, Jul 28, priced at $275 found 4 days ago

Tue, Aug 26 - Tue, Aug 26

BWI

Baltimore Washington Intl. Thurgood Marshall

YYZ

Pearson Intl.

$276 Roundtrip, found 2 days ago

$276

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Aug 26 from Baltimore Washington Intl. Thurgood Marshall to Pearson Intl., returning Tue, Aug 26, priced at $276 found 2 days ago

Wed, Jun 25 - Wed, Jun 25

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$276 Roundtrip, found 3 days ago

$276

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Wed, Jun 25, priced at $276 found 3 days ago

Sat, Jun 28 - Sat, Jul 5

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$279 Roundtrip, found 3 days ago

$279

Roundtrip

found 3 days ago

Select Air Canada flight, departing Sat, Jun 28 from Ronald Reagan Washington National to Pearson Intl., returning Sat, Jul 5, priced at $279 found 3 days ago

Wed, Jun 25 - Tue, Jul 1

DCA

Ronald Reagan Washington National

YYZ

Pearson Intl.

$470 Roundtrip, found 11 hours ago

$470

Roundtrip

found 11 hours ago

Select WestJet flight, departing Wed, Jun 25 from Ronald Reagan Washington National to Pearson Intl., returning Tue, Jul 1, priced at $470 found 11 hours ago