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 HK$1,078 is the best price. This is good, compared to the average Illinois ticket price of HK$1,906.

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

The cheapest month to fly from Chicago to Quincy Airport is usually June . The cheapest month to fly from Chicago to Decatur Airport is usually June . The cheapest month to fly from Chicago to Champaign Airport is usually June . And the cheapest month to fly from Chicago to Greater Peoria Airport is usually July .

Which upcoming date is cheapest to fly from Chicago to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Illinois on Saturday, 29 June 2024 .

Are there any direct flights from Chicago to Illinois?

Chicago O'Hare International Airport offers direct flights to Illinois.

If I'm flying from Chicago, where in Illinois is cheapest to fly into?

If you're flying from Chicago, the cheapest city in Illinois to fly into is Marion. The cheapest airport serving Marion at the moment is Marion.

How long is the flight from Chicago to Illinois?

The average flight time between Chicago and Illinois is 56 minutes.

Flights from Chicago to Illinois

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.

Marion.HK$1,078 per passenger.Departing Sat, 29 Jun, returning Fri, 5 Jul.Return flight with Contour Airlines.Outbound direct flight with Contour Airlines departs from Chicago O'Hare International on Sat, 29 Jun, arriving in Marion.Inbound direct flight with Contour Airlines departs from Marion on Fri, 5 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$1,078, select.

Decatur.HK$1,154 per passenger.Departing Sat, 29 Jun, returning Fri, 5 Jul.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sat, 29 Jun, arriving in Decatur.Inbound direct flight with United departs from Decatur on Fri, 5 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$1,154, select.

Quincy.HK$1,202 per passenger.Departing Sat, 29 Jun, returning Fri, 5 Jul.Return flight with Southern Airways Express.Outbound indirect flight with Southern Airways Express, departs from Chicago O'Hare International on Sat, 29 Jun, arriving in Quincy.Inbound indirect flight with Southern Airways Express, departs from Quincy on Fri, 5 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$1,202, select.

Peoria.HK$2,049 per passenger.Departing Mon, 1 Jul, returning Mon, 8 Jul.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Mon, 1 Jul, arriving in Greater Peoria.Inbound direct flight with United departs from Greater Peoria on Mon, 8 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$2,049, select.

Moline.HK$2,182 per passenger.Departing Mon, 24 Jun, returning Mon, 24 Jun.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Mon, 24 Jun, arriving in Moline.Inbound direct flight with United departs from Moline on Mon, 24 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$2,182, select.

Champaign.HK$2,654 per passenger.Departing Sat, 29 Jun, returning Fri, 5 Jul.Return flight with American Airlines.Outbound direct flight with American Airlines departs from Chicago O'Hare International on Sat, 29 Jun, arriving in Champaign.Inbound direct flight with American Airlines departs from Champaign on Fri, 5 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From HK$2,654, select.

Flying from Chicago to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	HK$1,078, Marion
Cheapest month to fly	June
Average flight time	57 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 HK$1,078 and one-way tickets from HK$653 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 Quincy

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

Fly in August

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

Fly on a Thursday

From our data, we can see that Thursday 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

: We looked at all of the upcoming return flights from Chicago to Illinois we could find over the next 12 months. It looks like HK$1,078 is the best price. This is good, compared to the average Illinois ticket price of HK$1,906.
: The cheapest month to fly from Chicago to Quincy Airport is usually June. The cheapest month to fly from Chicago to Decatur Airport is usually June. The cheapest month to fly from Chicago to Champaign Airport is usually June. And the cheapest month to fly from Chicago to Greater Peoria Airport is usually July.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Illinois on Saturday, 29 June 2024.
: Chicago O'Hare International Airport offers direct flights to Illinois.
: If you're flying from Chicago, the cheapest city in Illinois to fly into is Marion. The cheapest airport serving Marion at the moment is Marion.
: The average flight time between Chicago and Illinois is 56 minutes.