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$360+ Cheap flights from Düsseldorf 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — ORD
ago. 16 — ago. 231
sáb. 8/16
sáb. 8/23
1 adult, Economy
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Cheap flight deals from Düsseldorf to Illinois

Keep the following information in mind while searching for Düsseldorf to Illinois flight deals. Data was last updated agosto 11, 2025.

Round-trip from

$538
(United Airlines)

One-way from

$360
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$649
From Düsseldorf to Illinois
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One-way flight from Düsseldorf to Illinois
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Highest demand for flights based on searches. 19% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Düsseldorf to Illinois

Cheapest flights from Düsseldorf to Illinois
Explore the most affordable flight options available from Düsseldorf to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 11, 2025.

This United Airlines deal was found by Cheapflights users on 8/11. 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.
jue. 9/256:00 amDUS - ORD
2 stops15h 55mUnited Airlines
jue. 10/211:45 amORD - DUS
2 stops15h 15mUnited Airlines
Deal found 8/11$538
This SWISS deal was found by Cheapflights users on 8/10. 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.
sáb. 10/112:55 pmDUS - ORD
1 stop32h 00mSWISS
lun. 10/207:05 pmORD - DUS
1 stop17h 05mSWISS
Deal found 8/10$539
This Flysmarter deal was found by Cheapflights users on 8/9. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:15 amDUS - ORD
1 stop14h 25mBritish Airways
sáb. 9/68:40 pmORD - DUS
1 stop17h 25mBritish Airways
Deal found 8/9$541
This United Airlines deal was found by Cheapflights users on 8/11. 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.
jue. 10/23:10 pmDUS - ORD
2 stops15h 05mUnited Airlines
lun. 10/610:45 amORD - DUS
2 stops14h 30mUnited Airlines
Deal found 8/11$543
This United Airlines deal was found by Cheapflights users on 8/9. 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.
vie. 9/510:45 amDUS - ORD
2 stops16h 03mUnited Airlines
vie. 9/2612:55 pmORD - DUS
2 stops14h 15mUnited Airlines
Deal found 8/9$544
This Expedia deal was found by Cheapflights users on 8/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/258:00 pmDUS - ORD
1 stop24h 20mMultiple Airlines
jue. 10/97:05 pmORD - DUS
1 stop12h 00mMultiple Airlines
Deal found 8/9$545
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:00 amDUS - STL
2 stops16h 44mLufthansa
mié. 10/13:30 pmSTL - DUS
1 stop11h 30mLufthansa
Deal found 8/10$549
This Austrian Airlines deal was found by Cheapflights users on 8/9. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:55 pmDUS - ORD
1 stop25h 05mAustrian Airlines
sáb. 1/34:20 pmORD - DUS
1 stop33h 45mAustrian Airlines
Deal found 8/9$553
This United Airlines deal was found by Cheapflights users on 8/9. 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.
mié. 8/276:00 amDUS - ORD
1 stop12h 00mUnited Airlines
sáb. 9/611:46 amORD - DUS
2 stops14h 54mUnited Airlines
Deal found 8/9$554
This United Airlines deal was found by Cheapflights users on 8/11. 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.
mié. 8/2710:45 amDUS - ORD
1 stop16h 10mUnited Airlines
dom. 8/3110:43 amORD - DUS
2 stops14h 32mUnited Airlines
Deal found 8/11$558
This Flysmarter deal was found by Cheapflights users on 8/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2610:30 amDUS - STL
2 stops18h 23mBritish Airways
mié. 10/12:11 pmSTL - DUS
2 stops14h 39mBritish Airways
Deal found 8/10$559
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/196:00 amDUS - STL
2 stops20h 57mAir Canada
mié. 10/11:30 pmSTL - DUS
2 stops37h 55mAir Canada
Deal found 8/11$561

Cheapflights Fare Finder

 
Customize your flight search to find flights from Düsseldorf 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 agosto 11, 2025.
Use the filters below to find and compare flights from Düsseldorf to Illinois that are best for you.

Fly from

Düsseldorf

Fly to

Illinois

Route

Depart

Return

Price

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

jue. 9/25

6:00 am-2:55 pm

2 stops15h 55m

Chicago O'Hare Intl

jue. 10/2

11:45 am-10:00 am

2 stops15h 15m

$538

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

sáb. 10/11

2:55 pm-3:55 pm

1 stop32h 00m

Chicago O'Hare Intl

lun. 10/20

7:05 pm-7:10 pm

1 stop17h 05m

$539

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 8/27

7:15 am-2:40 pm

1 stop14h 25m

Chicago O'Hare Intl

sáb. 9/6

8:40 pm-9:05 pm

1 stop17h 25m

$541

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

jue. 10/2

10:45 am-7:58 pm

2 stops16h 13m

Chicago O'Hare Intl

jue. 10/9

12:55 pm-10:00 am

2 stops14h 05m

$543

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

vie. 9/5

10:45 am-7:48 pm

2 stops16h 03m

Chicago O'Hare Intl

vie. 9/26

12:55 pm-10:10 am

2 stops14h 15m

$544

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

jue. 9/25

8:00 pm-1:20 pm

1 stop24h 20m

Chicago O'Hare Intl

jue. 10/9

7:05 pm-2:05 pm

1 stop12h 00m

$545

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

vie. 9/26

6:00 am-3:44 pm

2 stops16h 44m

Lambert-St Louis

mié. 10/1

3:30 pm-10:00 am

1 stop11h 30m

$549

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

jue. 12/25

7:55 pm-2:00 pm

1 stop25h 05m

Chicago O'Hare Intl

sáb. 1/3

4:20 pm-9:05 am

1 stop33h 45m

$553

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 8/27

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

sáb. 9/6

11:46 am-9:40 am

2 stops14h 54m

$554

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 8/27

10:45 am-7:55 pm

1 stop16h 10m

Chicago O'Hare Intl

dom. 8/31

10:43 am-8:15 am

2 stops14h 32m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 57 results
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Best time to book a flight from Düsseldorf to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Düsseldorf 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 Düsseldorf to Illinois

What is the cheapest month to book a flight from Düsseldorf to Illinois?

Currently, August is the cheapest month in which you can book a flight from Düsseldorf to Illinois (average of $245). Flying from Düsseldorf 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 Düsseldorf 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 agosto 11, 2025.

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

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 agosto 11, 2025.
Read through reviews of airlines operating flights from Düsseldorf to Illinois, such as Delta, KLM, and SWISS. 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
7,978 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,978 reviews
Delta
8.0
Very good
7,978 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,978 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
SWISS
7.6
Good
1,698 reviews
Delta
8.0
Very good
7,978 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air France
7.4
Good
1,467 reviews
Delta
8.0
Very good
7,978 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,922 reviews
Delta
8.0
Very good
7,978 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Düsseldorf 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 most popular routes from Düsseldorf to Illinois?

    The most popular flight routes from Düsseldorf to Illinois are Duesseldorf Intl - Chicago O'Hare Intl, Duesseldorf Intl - Chicago Midway and Düsseldorf Weeze - Chicago O'Hare Intl.

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

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

  • How can I find direct flights from Düsseldorf to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Düsseldorf 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 Düsseldorf to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Düsseldorf to Illinois (average of $245). Flying from Düsseldorf 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

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Alternative routes for Düsseldorf to Illinois

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Top airline flying from Düsseldorf to Illinois

Discover the top airline that operate flights from Düsseldorf 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 agosto 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$521Average$819FlexibilityNo cancel feeOn-time76%

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