Cheap flights from Chicago to Ontario, United States (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.

Flight Chicago - Ontario

The distance between the airports in Chicago and Ontario 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 Chicago to Ontario is $379 on Southwest Airlines, departing on 16.01.2020 and returning on 20.01.2020.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Southwest Airlines16.01.202020.01.2020from $379
Spirit Airlines01.10.201909.10.2019from $189
Frontier Airlines23.08.201924.08.2019from $248
Frontier Airlines23.08.201925.08.2019from $869
Frontier Airlines30.08.201901.09.2019from $615

Average round-trip airfares from Chicago to Ontario by months

MonthRound-Trip
August 2019(23.08.2019 - 24.08.2019) from $244
September 2019(12.09.2019 - 19.09.2019) from $269
October 2019(01.10.2019 - 09.10.2019) from $189
November 2019find now
December 2019find now
January 2020(16.01.2020 - 20.01.2020) from $305
February 2020find now
March 2020find now
April 2020find now
May 2020find now
June 2020find now
July 2020find 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 Chicago to Ontario

Southwest Airlines
Find Flights to Ontario