Cheap flights from New York to Ottawa Valley

View AU$170 flight on Fri, 14 Nov. 2025Opens in a new window

Popular airlines from New York to Ottawa Valley

  • Air Canada

    Air Canada

  • United

    United

  • Porter Airlines

    Porter Airlines

  • WestJet

    WestJet

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Cheap Flights from New York (NYC) to Ottawa Valley (YOW)

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.

Air Canada
Sun, 30 Nov. - Sat, 6 Dec.
LGA
New York
YUL
Montreal
AU$400 Return, just found
AU$400
Return
just found
Select Air Canada flight, departing Sun, 30 Nov. from New York to Montreal, returning Sat, 6 Dec., priced at AU$400 just found
United
Sun, 30 Nov. - Sat, 6 Dec.
EWR
New York
YUL
Montreal
AU$400 Return, just found
AU$400
Return
just found
Select United flight, departing Sun, 30 Nov. from New York to Montreal, returning Sat, 6 Dec., priced at AU$400 just found
Air Canada
Thu, 21 Aug. - Mon, 29 Sep.
LGA
New York
YUL
Montreal
AU$401 Return, found 1 day ago
AU$401
Return
found 1 day ago
Select Air Canada flight, departing Thu, 21 Aug. from New York to Montreal, returning Mon, 29 Sep., priced at AU$401 found 1 day ago
Porter Airlines
Wed, 10 Sep. - Wed, 17 Sep.
EWR
New York
YUL
Montreal
AU$404 Return, found 8 hours ago
AU$404
Return
found 8 hours ago
Select Porter Airlines flight, departing Wed, 10 Sep. from New York to Montreal, returning Wed, 17 Sep., priced at AU$404 found 8 hours ago
American Airlines
Wed, 10 Sep. - Wed, 17 Sep.
LGA
New York
YUL
Montreal
AU$428 Return, found 8 hours ago
AU$428
Return
found 8 hours ago
Select American Airlines flight, departing Wed, 10 Sep. from New York to Montreal, returning Wed, 17 Sep., priced at AU$428 found 8 hours ago
Delta
Wed, 10 Sep. - Wed, 17 Sep.
LGA
New York
YUL
Montreal
AU$428 Return, found 8 hours ago
AU$428
Return
found 8 hours ago
Select Delta flight, departing Wed, 10 Sep. from New York to Montreal, returning Wed, 17 Sep., priced at AU$428 found 8 hours ago

Find the cheapest month to fly from New York (NYC) to Ottawa (YOW)

June is typically the cheapest month to fly

From AU$312 - AU$481 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.