Cheap flights from Ottawa to Southwestern Ontario

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

Popular airlines from Ottawa to Southwestern Ontario

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Ottawa (YOW) to Southwestern Ontario (YTO)

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
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YYZ
Toronto
AU$298 Return, found 1 day ago
AU$298
Return
found 1 day ago
Select Porter Airlines flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$298 found 1 day ago
WestJet
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YYZ
Toronto
AU$301 Return, found 1 day ago
AU$301
Return
found 1 day ago
Select WestJet flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$301 found 1 day ago
WestJet
Sat, 6 Sep. - Sat, 13 Sep.
YOW
Ottawa
YYZ
Toronto
AU$315 Return, found 5 days ago
AU$315
Return
found 5 days ago
Select WestJet flight, departing Sat, 6 Sep. from Ottawa to Toronto, returning Sat, 13 Sep., priced at AU$315 found 5 days ago
Porter Airlines
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YTZ
Toronto
AU$331 Return, found 1 day ago
AU$331
Return
found 1 day ago
Select Porter Airlines flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$331 found 1 day ago
WestJet
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YYZ
Toronto
AU$336 Return, found 1 day ago
AU$336
Return
found 1 day ago
Select WestJet flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$336 found 1 day ago
Air Canada
Wed, 13 Aug. - Sun, 17 Aug.
YOW
Ottawa
YYZ
Toronto
AU$394 Return, found 1 day ago
AU$394
Return
found 1 day ago
Select Air Canada flight, departing Wed, 13 Aug. from Ottawa to Toronto, returning Sun, 17 Aug., priced at AU$394 found 1 day ago

Find the cheapest month to fly from Ottawa (YOW) to Hamilton (YHM)

January is typically the cheapest month to fly

From AU$345 - AU$1,183 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.