Cheap Flights from Chicago to Illinois from SAR 552 Return

Flight deals from Chicago to Illinois

Looking for cheap tickets from Chicago to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Decatur.SAR 552 per passenger.Departing Fri, 1 Aug, returning Sun, 3 Aug.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Fri, 1 Aug, arriving in Decatur.Inbound direct flight with United departs from Decatur on Sun, 3 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From SAR 552, select.

Marion.SAR 589 per passenger.Departing Mon, 25 Aug, returning Wed, 27 Aug.Return flight with Contour Airlines.Outbound direct flight with Contour Airlines departs from Chicago O'Hare International on Mon, 25 Aug, arriving in Marion.Inbound direct flight with Contour Airlines departs from Marion on Wed, 27 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From SAR 589, select.

Moline.SAR 667 per passenger.Departing Thu, 21 Aug, returning Sun, 24 Aug.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Thu, 21 Aug, arriving in Moline.Inbound direct flight with American Airlines departs from Moline on Sun, 24 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From SAR 667, select.

Peoria.SAR 667 per passenger.Departing Thu, 28 Aug, returning Thu, 4 Sep.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Thu, 28 Aug, arriving in Greater Peoria.Inbound direct flight with American Airlines departs from Greater Peoria on Thu, 4 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From SAR 667, select.

Springfield.SAR 1,226 per passenger.Departing Tue, 26 Aug, returning Tue, 2 Sep.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Tue, 26 Aug, arriving in Springfield.Inbound direct flight with American Airlines departs from Springfield on Tue, 2 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From SAR 1,226, select.

Flying from Chicago to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 552, Decatur
Cheapest month to fly	August
Average flight time	58 mins
Cheapest airport to fly from	Chicago O'Hare International
Most popular airline	American Airlines

How to find cheap flights from Chicago to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Chicago to Illinois. Other savvy travellers recently found return flights from SAR 552 and one-way tickets from SAR 306 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Chicago O'Hare International into Marion

At the moment, the lowest priced flight tickets to Illinois are from Chicago O'Hare International Airport to Marion Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Chicago to Illinois is currently September.

Fly on a Tuesday

From our data, we can see that Tuesday seems to be the cheapest time to fly from Chicago to Illinois.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Chicago to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Chicago to Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Chicago to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Chicago to Illinois flight price?

We looked at all of the upcoming return flights from Chicago to Illinois we could find over the next 12 months. It looks like SAR 552 is the best price. This is good, compared to the average Illinois ticket price of SAR 850.

What is the cheapest month to fly from Chicago to Illinois?

The cheapest month to fly from Chicago to Springfield Airport is usually August. The cheapest month to fly from Chicago to Decatur Airport is usually August. The cheapest month to fly from Chicago to Greater Peoria Airport is usually August. And the cheapest month to fly from Chicago to Moline Airport is usually August.