Cheap flights from Ontario to Chicago, United States (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.

Flight Ontario - Chicago

The distance between the airports in Ontario and Chicago is about 2755km.
Approximate travel time 3 hour 44 minutes (excluding stops).

Airfares found by our users in the past 24 hours

The cheapest flight from Ontario to Chicago is $423 on Southwest Airlines, departing on 01.07.2020 and returning on 08.07.2020.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Southwest Airlines01.07.202008.07.2020from $423
American Airlines29.02.202004.03.2020from $199
American Airlines29.02.202004.03.2020from $270
Alaska Airlines01.07.202008.07.2020from $778

Average round-trip airfares from Ontario to Chicago by months

MonthRound-Trip
February 2020(29.02.2020 - 04.03.2020) from $199
March 2020find now
April 2020(03.04.2020 - 05.04.2020) from $298
May 2020find now
June 2020(04.06.2020 - 08.06.2020) from $318
July 2020(01.07.2020 - 08.07.2020) from $395
August 2020(07.08.2020 - 10.08.2020) from $366
September 2020find now
October 2020find now
November 2020find now
December 2020find now
January 2021find now

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.

Airlines are flying from Ontario to Chicago

Southwest Airlines
Find Flights to Chicago