Cheap flights from Ontario to Niagara Falls, NY from C$ 1,684
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Niagara Falls
Keep the following information in mind while searching for Ontario to Niagara Falls flight deals. Data was last updated 15 September 2025.
Find flight deals from Ontario to Niagara Falls
Cheapest flights from Ontario to Niagara FallsExplore the most affordable flight options available from Ontario to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Explore the most affordable flight options available from Ontario to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
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Fly from
Fly to
Route
Depart
Return
Price
TorontoNiagara Falls
YYZ - IAG
YYZIAG
Toronto Pearson Intl
Fri 10/10
7:15 a.m.-4:58 p.m.
2 stops9h 43m
Niagara Falls
Sun 12/10
10:07 a.m.-11:20 a.m.
3 stops25h 13m
Best time to book a flight from Ontario to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Ontario with our price prediction graph.
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