Cheap flights from Ottawa to Niagara-on-the-Lake

View AU$106 flight on Sun, 7 Sep. 2025Opens in a new window

Popular airlines from Ottawa to Niagara-on-the-Lake

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Cheap Flights from Ottawa (YOW) to Niagara-on-the-Lake (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.

WestJet
Thu, 4 Sep. - Sun, 7 Sep.
YOW
Ottawa
YYZ
Toronto
AU$220 Return, found 6 hours ago
AU$220
Return
found 6 hours ago
Select WestJet flight, departing Thu, 4 Sep. from Ottawa to Toronto, returning Sun, 7 Sep., priced at AU$220 found 6 hours ago
Porter Airlines
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YYZ
Toronto
AU$298 Return, found 4 days ago
AU$298
Return
found 4 days ago
Select Porter Airlines flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$298 found 4 days ago
WestJet
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YYZ
Toronto
AU$301 Return, found 4 days ago
AU$301
Return
found 4 days ago
Select WestJet flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$301 found 4 days ago
WestJet
Thu, 4 Sep. - Sun, 7 Sep.
YOW
Ottawa
YYZ
Toronto
AU$329 Return, found 6 hours ago
AU$329
Return
found 6 hours ago
Select WestJet flight, departing Thu, 4 Sep. from Ottawa to Toronto, returning Sun, 7 Sep., priced at AU$329 found 6 hours ago
Porter Airlines
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YTZ
Toronto
AU$331 Return, found 4 days ago
AU$331
Return
found 4 days ago
Select Porter Airlines flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$331 found 4 days ago
Air Canada
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YYZ
Toronto
AU$394 Return, found 4 days ago
AU$394
Return
found 4 days ago
Select Air Canada flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$394 found 4 days ago

Find the cheapest month to fly from Ottawa (YOW) to Toronto (YYZ)

December is typically the cheapest month to fly

From AU$180 - AU$663 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.