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

As a rule, buying flight tickets from Ontario to Chicago 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 Ontario to Chicago at the most favorable prices.

Out service helps you to find tickets from Ontario to Chicago 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 Ontario - Chicago at the best price!

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

Airfares found by our users in the past 24 hours

The cheapest flight from Ontario to Chicago is 62€ on Frontier Airlines, departing on 11.05.2024 and returning on 15.05.2024.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Frontier Airlines11.05.202415.05.2024from 62€

Average round-trip airfares from Ontario to Chicago by months

MoisRound-Trip
avril 202430.04 - 08.05from 73€
mai 202411.05 - 15.05from 62€
juin 202405.06 - 07.06from 108€
juillet 202413.07 - 24.07from 144€
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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.

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