Cheap Flights from Madrid Airport to Illinois from HK$3,160 Return

Flight deals from Madrid Airport to Illinois

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

Chicago.HK$3,160 per passenger.Departing Sun, 18 Jan, returning Sun, 25 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Madrid on Sun, 18 Jan, arriving in Chicago O'Hare International.Inbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Sun, 25 Jan, arriving in Madrid.Price includes taxes and charges.From HK$3,160, select.

Moline.HK$6,869 per passenger.Departing Thu, 9 Oct, returning Tue, 14 Oct.Return flight with Air France.Outbound indirect flight with Air France, departs from Madrid on Thu, 9 Oct, arriving in Moline.Inbound indirect flight with Air France, departs from Moline on Tue, 14 Oct, arriving in Madrid.Price includes taxes and charges.From HK$6,869, select.

Peoria.HK$6,870 per passenger.Departing Wed, 8 Oct, returning Wed, 15 Oct.Return flight with Ryanair and Allegiant Air.Outbound indirect flight with Ryanair, departs from Madrid on Wed, 8 Oct, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departs from Greater Peoria on Wed, 15 Oct, arriving in Madrid.Price includes taxes and charges.From HK$6,870, select.

Flying from Madrid Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	HK$3,160, Chicago
Cheapest month to fly	January
Average flight time	9 hrs, 38 mins
Average flights per week	136
Most popular airline	Finnair

How to find cheap flights from Madrid Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Madrid Airport to Illinois. Other savvy travellers recently found return flights from HK$3,160 and one-way tickets from HK$2,375. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in November

The cheapest time to fly from Madrid Airport to Illinois is currently November.

Fly on a Wednesday

From our data, we can see that Wednesday seems to be the cheapest time to fly from Madrid Airport 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 Madrid 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 Madrid 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 Madrid 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 Madrid Airport to Illinois?

Yes - direct flights currently operate from Madrid Airport to Chicago O'Hare International Airport in Illinois.

What is the average price of a flight from Madrid Airport to Illinois?

We looked at all of the upcoming return flights from Madrid Airport to Illinois we could find over the next 12 months. It looks like HK$3,160 is the best price. This is good, compared to the average Illinois ticket price of HK$5,633.

What is the cheapest month to fly from Madrid Airport to Illinois?

The cheapest month to fly from Madrid Airport to Chicago O'Hare International Airport is currently January.
The cheapest month to fly from Madrid Airport to Moline Airport is currently October.
And the cheapest month to fly from Madrid Airport to Greater Peoria Airport is usually October.

Which upcoming date is cheapest to fly from Madrid Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Madrid Airport to Illinois on Sunday, 18 January 2026.

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

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