HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$463+ Cheap flights from Duesseldorf Intl (DUS) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — ORD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Duesseldorf Intl to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Duesseldorf Intl to Illinois

Keep the following information in mind while searching for Duesseldorf Intl to Illinois flight deals. Data was last updated April 24, 2025.

Round-trip from

$494
(Billigflug)

One-way from

$463
(Air Serbia)

Popular in

July

Cheapest in

February

Average price

$629
From Duesseldorf Intl to Illinois
Search Deals
One-way flight from Duesseldorf Intl to Illinois
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Duesseldorf Intl to Illinois

Cheapest flights from Duesseldorf Intl to Illinois
Explore the most affordable flight options available from Duesseldorf Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Billigflug deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:20 pmDUS - ORD
1 stop32h 55mMultiple Airlines
Mon 10/65:45 pmORD - DUS
1 stop20h 20mMultiple Airlines
Deal found 4/23$494
This Flightnetwork deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:00 amDUS - ORD
2 stops21h 12mAir Canada
Sun 5/259:35 amORD - DUS
2 stops20h 05mAir Canada
Deal found 4/23$504
This AirNGo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:10 amDUS - ORD
1 stop16h 50mBritish Airways
Wed 5/1410:25 pmORD - DUS
1 stop15h 40mBritish Airways
Deal found 4/23$509
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:25 pmDUS - ORD
1 stop27h 45mScandinavian Airlines
Sat 10/117:15 pmORD - DUS
1 stop31h 15mScandinavian Airlines
Deal found 4/23$511
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amDUS - ORD
2 stops15h 50mUnited Airlines
Mon 10/63:35 pmORD - DUS
1 stop14h 05mUnited Airlines
Deal found 4/23$514
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:20 amDUS - ORD
2 stops20h 10mAmerican Airlines
Mon 10/68:35 pmORD - DUS
1 stop17h 30mAmerican Airlines
Deal found 4/23$534
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:20 amDUS - ORD
1 stop14h 50mDelta
Wed 5/1411:03 amORD - DUS
2 stops13h 37mDelta
Deal found 4/23$546
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/232:30 pmDUS - ORD
1 stop30h 40mKLM
Fri 9/124:20 pmORD - DUS
1 stop23h 05mKLM
Deal found 4/23$549
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:20 amDUS - MDW
2 stops15h 02mDelta
Wed 5/149:20 amMDW - DUS
2 stops15h 20mDelta
Deal found 4/23$552
This British Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:30 amDUS - STL
2 stops21h 42mBritish Airways
Sun 5/117:30 pmSTL - DUS
2 stops15h 00mBritish Airways
Deal found 4/23$584
This SWISS deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/77:05 pmDUS - ORD
2 stops25h 05mSWISS
Sat 6/147:05 pmORD - DUS
1 stop30h 45mSWISS
Deal found 4/23$594
This Lufthansa deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:15 pmDUS - ORD
1 stop11h 40mLufthansa
Wed 10/84:00 pmORD - DUS
1 stop11h 00mLufthansa
Deal found 4/23$611

Cheapflights Fare Finder

Customize your flight search to find flights from Duesseldorf Intl to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to Illinois that are best for you.

Fly from

Duesseldorf Intl

Fly to

Illinois

Route

Depart

Return

Price

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Tue 9/30

4:20 pm-6:15 pm

1 stop32h 55m

Chicago O'Hare Intl

Mon 10/6

5:45 pm-9:05 pm

1 stop20h 20m

$494

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Fri 5/9

6:00 am-8:12 pm

2 stops21h 12m

Chicago O'Hare Intl

Sun 5/25

9:35 am-12:40 pm

2 stops20h 05m

$504

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Fri 9/19

7:25 pm-4:10 pm

1 stop27h 45m

Chicago O'Hare Intl

Sat 10/11

7:15 pm-9:30 am

1 stop31h 15m

$511

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Tue 9/30

6:00 am-2:50 pm

2 stops15h 50m

Chicago O'Hare Intl

Mon 10/6

3:35 pm-12:40 pm

1 stop14h 05m

$514

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Wed 5/7

7:15 am-3:55 pm

1 stop15h 40m

Chicago O'Hare Intl

Mon 5/12

7:15 pm-3:20 pm

1 stop13h 05m

$526

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Mon 9/29

6:20 am-7:30 pm

2 stops20h 10m

Chicago O'Hare Intl

Tue 10/7

4:55 pm-9:05 pm

1 stop21h 10m

$534

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Sat 8/23

2:30 pm-2:10 pm

1 stop30h 40m

Chicago O'Hare Intl

Fri 9/12

4:20 pm-10:25 pm

1 stop23h 05m

$549

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Wed 5/7

6:20 am-5:26 pm

2 stops18h 06m

Chicago O'Hare Intl

Mon 5/12

5:40 pm-1:55 pm

2 stops13h 15m

$552

DüsseldorfChicago

DUS - MDW

DUSMDW

Duesseldorf Intl

Wed 5/7

6:20 am-5:45 pm

2 stops18h 25m

Chicago Midway

Mon 5/12

6:25 pm-5:40 pm

2 stops16h 15m

$552

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Sun 5/4

7:30 am-10:12 pm

2 stops21h 42m

Lambert-St Louis

Sun 5/11

7:30 pm-5:30 pm

2 stops15h 00m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Duesseldorf Intl to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Duesseldorf Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Duesseldorf Intl Airport to Illinois

What is the cheapest month to book a flight from Duesseldorf Intl Airport to Illinois?

Currently, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Illinois (average of $245). Flying from Duesseldorf Intl Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUS to IL?

Find hourly flight availability from Duesseldorf Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Duesseldorf Intl Airport to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Düsseldorf to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,066 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Duesseldorf Intl to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Duesseldorf Intl Airport to Illinois one-way?

    The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $463. However, be on the lookout for offers from Aer Lingus and British Airways, as they are both options that can get you from Duesseldorf Intl Airport to Illinois for a low price.

  • What are the most popular routes from Duesseldorf Intl Airport to Illinois?

    When deciding which route to take from Duesseldorf Intl Airport to Illinois consider Duesseldorf Intl - Chicago O'Hare Intl, Duesseldorf Intl - Chicago Midway or Duesseldorf Intl - Evansville Dress Regional as they are the most popular.

  • Can I find deals for flights from Duesseldorf Intl to Illinois that include hotel bookings?

    Yes. In addition to deals on Duesseldorf Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duesseldorf Intl to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duesseldorf Intl to Illinois.

  • Can I find deals for business class flights from Duesseldorf Intl to Illinois?

    Yes. Cheapflights offers flight deals from Duesseldorf Intl to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Duesseldorf Intl Airport to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Illinois (average of $245). Flying from Duesseldorf Intl Airport to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Duesseldorf Intl to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Duesseldorf Intl to John F Kennedy Intl flights
Duesseldorf Intl to LaGuardia flights
Duesseldorf Intl to Newark flights
Duesseldorf Intl to Miami flights
Duesseldorf Intl to Los Angeles flights
Duesseldorf Intl to Las Vegas flights
Duesseldorf Intl to Fort Lauderdale flights
Duesseldorf Intl to West Palm Beach flights
Duesseldorf Intl to Boston flights
Duesseldorf Intl to O'Hare Intl flights
Duesseldorf Intl to Dallas/Fort Worth flights
Duesseldorf Intl to San Diego flights
Duesseldorf Intl to Baltimore flights
Duesseldorf Intl to Orlando flights
Duesseldorf Intl to Dulles Intl flights
Duesseldorf Intl to Seattle flights
Duesseldorf Intl to San Francisco flights
Duesseldorf Intl to Midway flights
Duesseldorf Intl to Tampa flights
Duesseldorf Intl to Love Field flights
Duesseldorf Intl to Honolulu flights
Duesseldorf Intl to Atlanta flights
Duesseldorf Intl to Fort Myers flights
Duesseldorf Intl to Stewart flights
Duesseldorf Intl to Detroit flights
Duesseldorf Intl to Reagan-National flights
Weeze to O'Hare Intl flights
Duesseldorf Intl to Philadelphia flights
Duesseldorf Intl to Denver flights
Duesseldorf Intl to Salt Lake City flights
Duesseldorf Intl to Sky Harbor Intl flights
Duesseldorf Intl to Austin flights
Weeze to San Francisco flights
Duesseldorf Intl to Charlotte flights
Duesseldorf Intl to Ontario flights
Weeze to Los Angeles flights
Duesseldorf Intl to New Orleans flights
Duesseldorf Intl to Hobby flights
Duesseldorf Intl to Raleigh flights
Duesseldorf Intl to George Bush Intcntl flights
Duesseldorf Intl to Oakland flights
Duesseldorf Intl to San Antonio flights

Top 2 airlines flying from Duesseldorf Intl to Illinois

Discover the top 2 airlines that operate flights from Duesseldorf Intl to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$521Average$765FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$535Average$629FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.