S$166 Cheap Flights from Washington to Toronto

View S$166 flight on Tue, 28 Apr, 2026Opens in a new window

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

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Cheap Flights from Washington to Toronto (IAD-YTO)

Prices were available within the past 7 days and start at S$166 for one-way flights and S$413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Wed, 20 May - Wed, 3 Jun
IAD
Washington
YTZ
Toronto
S$413 Return, found 4 days ago
S$413
Return
found 4 days ago
Select Porter Airlines flight, departing Wed, 20 May from Washington to Toronto, returning Wed, 3 Jun, priced at S$413 found 4 days ago
Porter Airlines
Wed, 20 May - Wed, 3 Jun
IAD
Washington
YTZ
Toronto
S$420 Return, found 4 days ago
S$420
Return
found 4 days ago
Select Porter Airlines flight, departing Wed, 20 May from Washington to Toronto, returning Wed, 3 Jun, priced at S$420 found 4 days ago
Porter Airlines
Wed, 20 May - Wed, 3 Jun
IAD
Washington
YTZ
Toronto
S$425 Return, found 4 days ago
S$425
Return
found 4 days ago
Select Porter Airlines flight, departing Wed, 20 May from Washington to Toronto, returning Wed, 3 Jun, priced at S$425 found 4 days ago
Delta
Fri, 24 Jul - Sat, 1 Aug
IAD
Washington
YYZ
Toronto
S$438 Return, found 5 days ago
S$438
Return
found 5 days ago
Select Delta flight, departing Fri, 24 Jul from Washington to Toronto, returning Sat, 1 Aug, priced at S$438 found 5 days ago
Porter Airlines
Mon, 20 Jul - Fri, 24 Jul
IAD
Washington
YTZ
Toronto
S$440 Return, found 3 days ago
S$440
Return
found 3 days ago
Select Porter Airlines flight, departing Mon, 20 Jul from Washington to Toronto, returning Fri, 24 Jul, priced at S$440 found 3 days ago
Air Canada
Mon, 20 Jul - Fri, 24 Jul
IAD
Washington
YTZ
Toronto
S$445 Return, found 3 days ago
S$445
Return
found 3 days ago
Select Air Canada flight, departing Mon, 20 Jul from Washington to Toronto, returning Fri, 24 Jul, priced at S$445 found 3 days ago
Air Canada
Sat, 23 May - Tue, 2 Jun
IAD
Washington
YYZ
Toronto
S$450 Return, found 4 days ago
S$450
Return
found 4 days ago
Select Air Canada flight, departing Sat, 23 May from Washington to Toronto, returning Tue, 2 Jun, priced at S$450 found 4 days ago
Air Canada
Sat, 23 May - Tue, 2 Jun
IAD
Washington
YTZ
Toronto
S$453 Return, found 4 days ago
S$453
Return
found 4 days ago
Select Air Canada flight, departing Sat, 23 May from Washington to Toronto, returning Tue, 2 Jun, priced at S$453 found 4 days ago
United
Sat, 23 May - Tue, 2 Jun
IAD
Washington
YYZ
Toronto
S$469 Return, found 4 days ago
S$469
Return
found 4 days ago
Select United flight, departing Sat, 23 May from Washington to Toronto, returning Tue, 2 Jun, priced at S$469 found 4 days ago
American Airlines
Mon, 20 Jul - Fri, 24 Jul
IAD
Washington
YYZ
Toronto
S$1,392 Return, found 3 days ago
S$1,392
Return
found 3 days ago
Select American Airlines flight, departing Mon, 20 Jul from Washington to Toronto, returning Fri, 24 Jul, priced at S$1,392 found 3 days ago

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Billy Bishop Toronto City
Return price
S$413
Distance
541 km

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Perfect flights from Washington to Toronto

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Washington to Toronto

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