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Flights from Chicago O'Hare International Airport to Illinois

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Flight deals from Chicago O'Hare International Airport to Illinois

Looking for cheap tickets from Chicago O'Hare International Airport to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.
Decatur.P8,513 per passenger.Departing Sat, 3 May, returning Sat, 10 May.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sat, 3 May, arriving in Decatur.Inbound direct flight with United departs from Decatur on Sat, 10 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P8,513, select.
Moline.P10,287 per passenger.Departing Thu, 8 May, returning Thu, 15 May.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Thu, 8 May, arriving in Moline.Inbound direct flight with American Airlines departs from Moline on Thu, 15 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P10,287, select.
Peoria.P10,749 per passenger.Departing Tue, 6 May, returning Tue, 13 May.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Tue, 6 May, arriving in Greater Peoria.Inbound direct flight with United departs from Greater Peoria on Tue, 13 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P10,749, select.
Champaign.P16,933 per passenger.Departing Wed, 7 May, returning Wed, 14 May.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Wed, 7 May, arriving in Champaign.Inbound direct flight with American Airlines departs from Champaign on Wed, 14 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P16,933, select.
Springfield.P23,469 per passenger.Departing Fri, 9 May, returning Fri, 16 May.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Fri, 9 May, arriving in Springfield.Inbound direct flight with American Airlines departs from Springfield on Fri, 16 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P23,469, select.

Flying from Chicago O'Hare International Airport to Illinois

Arm yourself with these facts on the fly.
Cheapest flight foundP8,513, Decatur
Cheapest month to flyMay
Average flight time1 hr, 10 mins
Average flights per week905
Most popular airlineAmerican Airlines

Frequently asked questions

Yes - direct flights currently operate from Chicago O'Hare International Airport to Decatur Airport, Moline Airport and Greater Peoria Airport in Illinois.
We looked at all of the upcoming return flights from Chicago O'Hare International Airport to Illinois we could find over the next 12 months. It looks like P8,513 is the best price. This is good, compared to the average Illinois ticket price of P13,255.
The cheapest month to fly from Chicago O'Hare International Airport to Springfield Airport is currently May.
The cheapest month to fly from Chicago O'Hare International Airport to Decatur Airport is currently May.
The cheapest month to fly from Chicago O'Hare International Airport to Champaign Airport is currently May.
And the cheapest month to fly from Chicago O'Hare International Airport to Moline Airport is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago O'Hare International Airport to Illinois on Saturday, 3 May 2025.
If you're flying from Chicago O'Hare International, the cheapest city in Illinois to fly into is Decatur. The cheapest airport serving Decatur at the moment is Decatur.
The average flight time between Chicago O'Hare International Airport and Illinois is 1 hour and 10 minutes.

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