Flights from Kansas City International Airport to Ontario

Travellers and cabin class

Flight deals from Kansas City International Airport to Ontario

Looking for cheap tickets from Kansas City International Airport to Ontario, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Kansas City International Airport to Ontario

Arm yourself with these facts on the fly.
Cheapest flight foundHK$2,551, Toronto
Cheapest month to flyAugust

Frequently asked questions

We looked at all of the upcoming return flights from Kansas City International Airport to Ontario we could find over the next 12 months. It looks like HK$2,551 is the best price. This is good, compared to the average Ontario ticket price of HK$4,397.
The cheapest month to fly from Kansas City International Airport to Windsor Airport is currently May.
The cheapest month to fly from Kansas City International Airport to Ottawa International Airport is currently May.
And the cheapest month to fly from Kansas City International Airport to Toronto Pearson International Airport is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Kansas City International Airport to Ontario on Friday, 1 August 2025.
If you're flying from Kansas City International, the cheapest city in Ontario to fly into is Toronto. The cheapest airport serving Toronto at the moment is Toronto Pearson International.