Cheap Flights from Kansas City International Airport to Illinois from HK$1,097 Return

Flight deals from Kansas City International Airport to Illinois

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

Chicago.HK$1,097 per passenger.Departing Thu, 30 Oct, returning Thu, 6 Nov.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Kansas City International on Thu, 30 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Thu, 6 Nov, arriving in Kansas City International.Price includes taxes and charges.From HK$1,097, select.

Chicago.HK$1,711 per passenger.Departing Sat, 1 Nov, returning Wed, 5 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Kansas City International on Sat, 1 Nov, arriving in Chicago Midway.Inbound direct flight with Southwest Airlines departs from Chicago Midway on Wed, 5 Nov, arriving in Kansas City International.Price includes taxes and charges.From HK$1,711, select.

Moline.HK$3,148 per passenger.Departing Sun, 12 Oct, returning Wed, 15 Oct.Return flight with Spirit Airlines and Allegiant Air.Outbound indirect flight with Spirit Airlines, departs from Kansas City International on Sun, 12 Oct, arriving in Moline.Inbound indirect flight with Allegiant Air, departs from Moline on Wed, 15 Oct, arriving in Kansas City International.Price includes taxes and charges.From HK$3,148, select.

Quincy.HK$4,630 per passenger.Departing Tue, 30 Sep, returning Wed, 1 Oct.Return flight with Spirit Airlines and Southern Airways Express.Outbound indirect flight with Spirit Airlines, departs from Kansas City International on Tue, 30 Sep, arriving in Quincy.Inbound indirect flight with Southern Airways Express, departs from Quincy on Wed, 1 Oct, arriving in Kansas City International.Price includes taxes and charges.From HK$4,630, select.

Peoria.HK$5,291 per passenger.Departing Sat, 4 Oct, returning Sun, 12 Oct.Return flight with Spirit Airlines and Allegiant Air.Outbound indirect flight with Spirit Airlines, departs from Kansas City International on Sat, 4 Oct, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departs from Greater Peoria on Sun, 12 Oct, arriving in Kansas City International.Price includes taxes and charges.From HK$5,291, select.

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Flying from Kansas City International Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	HK$1,097
Cheapest month to fly	October
Average flight time	1 hr, 34 mins
Average flights per week	543
Most popular airline	American Airlines

How to find cheap flights from Kansas City International Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Kansas City International Airport to Illinois. Other savvy travellers recently found return flights from HK$1,097 and one-way tickets from HK$554. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in October

The cheapest time to fly from Kansas City International Airport to Illinois is currently October.

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 Kansas City International Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Kansas City International Airport to your chosen airport in 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 Illinois Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Kansas City International Airport to Illinois?

Yes - direct flights currently operate from Kansas City International Airport to Chicago Midway Airport in Illinois.

What is the average price of a flight from Kansas City International Airport to Illinois?

We looked at all of the upcoming return flights from Kansas City International Airport to Illinois we could find over the next 12 months. It looks like HK$1,097 is the best price. This is good, compared to the average Illinois ticket price of HK$3,175.

What is the cheapest month to fly from Kansas City International Airport to Illinois?

The cheapest month to fly from Kansas City International Airport to Moline Airport is currently October.
The cheapest month to fly from Kansas City International Airport to Greater Peoria Airport is currently October.
The cheapest month to fly from Kansas City International Airport to Quincy Airport is currently September.
And the cheapest month to fly from Kansas City International Airport to Chicago Midway Airport is usually November.

Which upcoming date is cheapest to fly from Kansas City International Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Kansas City International Airport to Illinois on Thursday, 30 October 2025.

If I'm flying from Kansas City International Airport, where in Illinois is cheapest to fly into?

If you're flying from Kansas City International, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.