Cheap Flights from Dusseldorf to Illinois from HK$3,664 Return

Flight deals from Dusseldorf to Illinois

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

Chicago.HK$3,664 per passenger.Departing Thu, 5 Feb, returning Wed, 11 Feb.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Dusseldorf International on Thu, 5 Feb, arriving in Chicago O'Hare International.Inbound indirect flight with TAP Air Portugal, departs from Chicago O'Hare International on Wed, 11 Feb, arriving in Dusseldorf International.Price includes taxes and charges.From HK$3,664, select.

Quincy.HK$6,991 per passenger.Departing Sun, 15 Mar, returning Sun, 22 Mar.Return flight with Air France and Contour Airlines.Outbound indirect flight with Air France, departs from Dusseldorf International on Sun, 15 Mar, arriving in Quincy.Inbound indirect flight with Contour Airlines, departs from Quincy on Sun, 22 Mar, arriving in Dusseldorf International.Price includes taxes and charges.From HK$6,991, select.

Peoria.HK$7,395 per passenger.Departing Thu, 5 Feb, returning Mon, 9 Feb.Return flight with Eurowings and Allegiant Air.Outbound indirect flight with Eurowings, departs from Dusseldorf International on Thu, 5 Feb, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departs from Greater Peoria on Mon, 9 Feb, arriving in Dusseldorf International.Price includes taxes and charges.From HK$7,395, select.

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Flying from Dusseldorf to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	HK$3,664
Cheapest month to fly	February
Cheapest airport to fly from	Dusseldorf International

How to find cheap flights from Dusseldorf to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Dusseldorf to Illinois. Other savvy travellers recently found return flights from HK$3,664 and one-way tickets from HK$2,475 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Dusseldorf International into Chicago O'Hare International

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

Fly in February

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

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 Dusseldorf to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Dusseldorf 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 Illinois 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 Dusseldorf to Illinois flight price?

We looked at all of the upcoming return flights from Dusseldorf to Illinois we could find over the next 12 months. It looks like HK$3,664 is the best price. This is good, compared to the average Illinois ticket price of HK$6,017.

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

The cheapest month to fly from Dusseldorf to Chicago O'Hare International Airport is currently February. The cheapest month to fly from Dusseldorf to Quincy Airport is usually March. And the cheapest month to fly from Dusseldorf to Greater Peoria Airport is usually February.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dusseldorf to Illinois on Thursday, 5 February 2026.

Are there any direct flights from Dusseldorf to Illinois?

Currently, there aren't any direct flights from Dusseldorf to Illinois, but you can still fly with a stopover.

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

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