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Cheap Flights from Buffalo to Ontario

Did You Know?

The earliest flight from Buffalo, NY leaves at 1:00 am.
There are 22 connecting cities from Buffalo, NY to Ontario.
There are 48 carriers flying into Ontario.
Chicago, IL is the most popular connecting city from Buffalo, NY to Ontario.
The most popular destination from Buffalo, NY is Kennedy International.
Toronto, ON has the most direct flights to Ontario.

Cheap International Flights from Buffalo - BUF

Flights
Airline
Lowest Price
Air Canada, United, Delta
$543
Cheap Flights from Buffalo to Ontario - from $543 Round trip from BUF to ON