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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.
Airports
Airports in Ontario: Ontario Municipal Airport (ONO), Ontario International (ONT).
Airports in Chicago: Merrill C Meigs (closed) (CGX), Chicago FSS (CHI), Dupage County (DPA), Midway (MDW), Pal-Waukee (PWK).
Airfares found by our users in the past 24 hours
The cheapest flight from Ontario to Chicago is $161 on Frontier Airlines, departing on 20.01.2024 and returning on 21.01.2024.The price for these dates could change. Use search to get the best price.
Airline | Departure date | Return date | Price |
---|---|---|---|
Frontier Airlines | 20.01.2024 | 21.01.2024 | from $161 |
Average round-trip airfares from Ontario to Chicago by months
Month | Round-Trip |
---|---|
March 2024 | (16.03.2024 - 19.03.2024) from $506 |
April 2024 | (16.04.2024 - 23.04.2024) from $409 |
May 2024 | (02.05.2024 - 21.05.2024) from $589 |
June 2024 | (27.06.2024 - 06.07.2024) from $667 |
July 2024 | (30.07.2024 - 04.08.2024) from $648 |
August 2024 | (18.08.2024 - 31.08.2024) from $495 |
September 2024 | (27.09.2024 - 29.09.2024) from $591 |
October 2024 | (05.10.2024 - 06.10.2024) from $753 |
November 2024 | find now |
December 2024 | find now |
January 2025 | find now |
February 2025 | find 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.