Cheap flights for the route Ontario – Chicago (ONT – CHI)

Jetradar will find you the cheapest airfare for Ontario – Chicago by comparing the costs of flights to Chicago using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy tickets for Ontario – Chicago is up to you.

Please keep in mind that, depending on the number of days remaining until your departure, the price of a ticket for Ontario – Chicago could change by more than 178%.

Jetradar suggests purchasing tickets for Ontario – Chicago in advance so you can choose your flight conditions and focus on your preferences and financial capabilities.

Airfare for Ontario – Chicago by month *

MonthOne-wayRound-trip
May 201926.05.2019$12701.05 - 08.05.2019check
June 201927.06.2019$32403.06 - 04.06.2019$250
July 201902.07.2019$17930.07 - 08.08.2019$245
August 201901.08.2019check01.08 - 08.08.2019check
September 201925.09.2019$12901.09 - 08.09.2019check
October 201901.10.2019check01.10 - 08.10.2019check
November 201901.11.2019check01.11 - 08.11.2019check
December 201901.12.2019check01.12 - 08.12.2019check
January 202001.01.2020check01.01 - 08.01.2020check
February 202001.02.2020check01.02 - 08.02.2020check
March 202001.03.2020check01.03 - 08.03.2020check
April 202001.04.2020check01.04 - 08.04.2020check

* Prices found by users over the last 48 hours that do not represent an offer.

Least expensive flight from Ontario to Chicago found by our users over the last 48 hours: ticket with United Airlines with a departure on 26.05.2019 and a cost of 127 US dollars . Find this ticket

Fastest flight from Ontario to Chicago: ticket with Southwest Airlines with a departure nearest to 21.05.2019 and a duration of 3hrs. 55min.. Find this ticket

Direct flights for the route Ontario – Chicago
FlightDepartureDurationArrivalDeparture days
Airports that offer Ontario – Chicago flights

Ontario airports from which there are flights to Chicago: