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Cheap Flights from Chicago Rockford to Ontario International in 2020

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to Ontario...
Estimated lowest prices only. Found in the last 14 days.

Flight information Chicago Rockford to Ontario International

Cheapest roundtrip price last month

$376

Non-stop airlines

0

Ontario International and Upland Cable

2 airports

Frequently asked questions

There are 2 airports in Ontario International: Ontario International and Upland Cable.
The best price found on Skyscanner for a flight from Chicago Rockford to Ontario International is $376. This was found by aggregating across different carriers and is the cheapest price for the whole month.
There are no airlines that fly non-stop from Chicago Rockford to Ontario International.

Compare flights from Chicago to Ontario and find the cheapest flights with Skyscanner

Skyscanner is a fast and simple travel search engine that helps you to find cheap flights and great prices on flights from Chicago to Ontario. We compare hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to Ontario from Chicago.

Best of all, both our website and our app are completely free to use, and you will never be charged hidden fees using Skyscanner!

When is the best time to book from Chicago to Ontario?

Useful information before booking your travel from Chicago to Ontario

Check the travel information panel above to get exact information about:

  • Distance from Chicago Rockford to Ontario International
  • Flight time from Chicago Rockford to Ontario International
  • Which airlines provide the cheapest tickets from Chicago to Ontario
  • Which airlines fly direct to Ontario from Chicago.

Book a hotel or car rental for your stay in Ontario

Skyscanner also offers great deals on hotels and car rentals, so there's no need to open multiple tabs to complete your trip planning. Book your hotel or car rental for your stay in Ontario today.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.