Cheap flights from Chicago to Ontario, États-Unis (CHI - ONT)

As a rule, buying flight tickets from Chicago to Ontario expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Chicago to Ontario at the most favorable prices.

Out service helps you to find tickets from Chicago to Ontario in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Chicago - Ontario at the best price!

We also recommend you to look through the prices for return tickets from Ontario to Chicago.

Airfares found by our users in the past 24 hours

The cheapest flight from Chicago to Ontario is 73€ on Frontier Airlines, departing on 19.05.2024 and returning on 21.05.2024.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Frontier Airlines19.05.202421.05.2024from 73€

Average round-trip airfares from Chicago to Ontario by months

MoisRound-Trip
avril 202429.04 - 03.05from 122€
mai 202419.05 - 21.05from 73€
juin 202405.06 - 09.06from 118€
juillet 202403.07 - 11.07from 140€
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The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Find Flights to Ontario