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$428+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — ORD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$536
(Sembo)

One-way from

$428
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$829
From Düsseldorf to Illinois
Search Deals
One-way flight from Düsseldorf to Illinois
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Billigflug deal was found by Cheapflights users on 7/30. 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.
Thu 9/46:00 amDUS - ORD
1 stop13h 55mMultiple Airlines
Wed 9/1712:00 pmORD - DUS
2 stops13h 15mMultiple Airlines
Deal found 7/30$536
This Flysmarter deal was found by Cheapflights users on 7/30. 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.
Fri 8/227:10 amDUS - ORD
1 stop14h 30mBritish Airways
Mon 1/128:45 pmORD - DUS
1 stop11h 25mBritish Airways
Deal found 7/30$537
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/1411:05 amDUS - ORD
2 stops15h 43mUnited Airlines
Sun 9/2110:41 amORD - DUS
2 stops14h 34mUnited Airlines
Deal found 7/31$538
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 8/226:20 amDUS - ORD
1 stop14h 50mDelta
Sun 8/314:15 pmORD - DUS
1 stop12h 35mDelta
Deal found 7/31$539
This KLM deal was found by Cheapflights users on 7/30. 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 9/1312:25 pmDUS - ORD
1 stop32h 45mKLM
Sat 9/204:15 pmORD - DUS
1 stop18h 25mKLM
Deal found 7/30$541
This Booking.com deal was found by Cheapflights users on 7/31. 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 9/53:10 pmDUS - ORD
2 stops30h 45mAir Canada
Fri 9/268:40 amORD - DUS
2 stops18h 30mAir Canada
Deal found 7/31$544
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 8/226:20 amDUS - MDW
2 stops19h 17mDelta
Sun 8/317:17 pmMDW - DUS
2 stops15h 23mDelta
Deal found 7/31$545
This Lufthansa deal was found by Cheapflights users on 7/31. 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.
Tue 8/126:00 amDUS - ORD
1 stop15h 55mLufthansa
Tue 8/199:40 pmORD - DUS
1 stop17h 45mLufthansa
Deal found 7/31$548
This SWISS deal was found by Cheapflights users on 7/30. 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.
Fri 8/157:05 pmDUS - ORD
1 stop24h 45mSWISS
Tue 8/197:05 pmORD - DUS
1 stop16h 15mSWISS
Deal found 7/30$557
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 11/610:20 amDUS - STL
2 stops20h 36mAmerican Airlines
Mon 11/102:05 pmSTL - DUS
2 stops18h 05mAmerican Airlines
Deal found 7/30$557
This Lufthansa deal was found by Cheapflights users on 7/30. 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.
Thu 11/66:40 pmDUS - STL
1 stop26h 15mLufthansa
Mon 11/106:43 pmSTL - DUS
2 stops13h 32mLufthansa
Deal found 7/30$576
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/1210:30 amDUS - ORD
1 stop13h 30mAmerican Airlines
Fri 9/262:50 pmORD - DUS
2 stops23h 15mAmerican Airlines
Deal found 7/30$592

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 July 31, 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

Thu 9/4

6:00 am-12:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Wed 9/17

12:00 pm-8:15 am

2 stops13h 15m

$536

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Fri 8/22

7:10 am-2:40 pm

1 stop14h 30m

Chicago O'Hare Intl

Mon 1/12

8:45 pm-3:10 pm

1 stop11h 25m

$537

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Sun 9/14

11:05 am-7:48 pm

2 stops15h 43m

Chicago O'Hare Intl

Sun 9/21

10:41 am-8:15 am

2 stops14h 34m

$538

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Fri 8/22

6:20 am-2:10 pm

1 stop14h 50m

Chicago O'Hare Intl

Sun 8/31

4:15 pm-11:50 am

1 stop12h 35m

$539

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Sat 9/13

12:25 pm-2:10 pm

1 stop32h 45m

Chicago O'Hare Intl

Sat 9/20

4:15 pm-5:40 pm

1 stop18h 25m

$541

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Fri 9/5

3:10 pm-2:55 pm

2 stops30h 45m

Chicago O'Hare Intl

Fri 9/26

8:40 am-10:10 am

2 stops18h 30m

$544

DüsseldorfChicago

DUS - MDW

DUSMDW

Duesseldorf Intl

Fri 8/22

6:20 am-6:37 pm

2 stops19h 17m

Chicago Midway

Sun 8/31

7:17 pm-5:40 pm

2 stops15h 23m

$545

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Tue 8/12

6:00 am-2:55 pm

1 stop15h 55m

Chicago O'Hare Intl

Tue 8/19

9:40 pm-10:25 pm

1 stop17h 45m

$548

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

Fri 8/15

7:05 pm-12:50 pm

1 stop24h 45m

Chicago O'Hare Intl

Tue 8/19

7:05 pm-6:20 pm

1 stop16h 15m

$557

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

Thu 11/6

10:20 am-11:56 pm

2 stops20h 36m

Lambert-St Louis

Mon 11/10

2:05 pm-3:10 pm

2 stops18h 05m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 24 results
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2
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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 July 31, 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 July 31, 2025.
Read through reviews of airlines operating flights from Düsseldorf to Illinois, such as Delta, KLM, and Austrian Airlines. 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
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 cheapest airlines to fly from Düsseldorf to Illinois one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $584. Lufthansa flights start at $596 while deals on British Airways start at $782 one-way.

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Düsseldorf to Illinois

Discover the top 2 airlines 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$521Average$819FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$535Average$569FlexibilityNo cancel feeOn-time70%

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