Cheap flights from Washington to Niagara Wine Region

View AU$142 flight on Sat, 16 Aug. 2025Opens in a new window

Popular airlines from Washington to Niagara Wine Region

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Cheap Flights from Washington (WAS) to Niagara Wine Region (YTZ)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Sat, 16 Aug. - Sat, 23 Aug.
IAD
Washington
YTZ
Toronto
AU$360 Return, found 5 days ago
AU$360
Return
found 5 days ago
Select Porter Airlines flight, departing Sat, 16 Aug. from Washington to Toronto, returning Sat, 23 Aug., priced at AU$360 found 5 days ago
Air Canada
Sat, 16 Aug. - Sat, 23 Aug.
DCA
Washington
YKF
Kitchener
AU$361 Return, found 5 days ago
AU$361
Return
found 5 days ago
Select Air Canada flight, departing Sat, 16 Aug. from Washington to Kitchener, returning Sat, 23 Aug., priced at AU$361 found 5 days ago
Air Canada
Sat, 16 Aug. - Sat, 23 Aug.
DCA
Washington
YYZ
Toronto
AU$361 Return, found 5 days ago
AU$361
Return
found 5 days ago
Select Air Canada flight, departing Sat, 16 Aug. from Washington to Toronto, returning Sat, 23 Aug., priced at AU$361 found 5 days ago
Delta
Sat, 16 Aug. - Sat, 23 Aug.
DCA
Washington
YYZ
Toronto
AU$369 Return, found 5 days ago
AU$369
Return
found 5 days ago
Select Delta flight, departing Sat, 16 Aug. from Washington to Toronto, returning Sat, 23 Aug., priced at AU$369 found 5 days ago
American Airlines
Tue, 12 Aug. - Tue, 19 Aug.
DCA
Washington
YYZ
Toronto
AU$371 Return, found 6 days ago
AU$371
Return
found 6 days ago
Select American Airlines flight, departing Tue, 12 Aug. from Washington to Toronto, returning Tue, 19 Aug., priced at AU$371 found 6 days ago
United
Sat, 16 Aug. - Sat, 23 Aug.
DCA
Washington
YYZ
Toronto
AU$377 Return, found 5 days ago
AU$377
Return
found 5 days ago
Select United flight, departing Sat, 16 Aug. from Washington to Toronto, returning Sat, 23 Aug., priced at AU$377 found 5 days ago

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

May is typically the cheapest month to fly

From AU$262 - AU$695 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.