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$304+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — ORD
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Düsseldorf to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Düsseldorf (DU1) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$487
(Finnair)

One-way from

$304
(Kiwi.com)
From Düsseldorf to Illinois
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One-way flight from Düsseldorf to Illinois
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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 enero 21, 2025.

This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/711:55 amDUS - ORD
1 stop12h 55mFinnair
lun. 5/129:30 pmORD - DUS
1 stop13h 30mFinnair
Deal found 1/21$487
This Scandinavian Airlines deal was found by Cheapflights users on 1/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/192:30 pmDUS - ORD
2 stops34h 20mScandinavian Airlines
lun. 2/247:40 pmORD - DUS
2 stops35h 10mScandinavian Airlines
Deal found 1/21$488
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/126:25 amDUS - ORD
1 stop15h 05mMultiple Airlines
mié. 2/196:26 pmORD - DUS
1 stop18h 19mMultiple Airlines
Deal found 1/21$489
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1910:00 amDUS - ORD
1 stop14h 00mBritish Airways
lun. 2/248:25 pmORD - DUS
1 stop11h 45mBritish Airways
Deal found 1/21$492
This Delta deal was found by Cheapflights users on 1/21. 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.
mié. 2/126:10 amDUS - ORD
1 stop15h 20mDelta
mié. 2/194:58 pmORD - DUS
2 stops13h 47mDelta
Deal found 1/21$498
This Delta deal was found by Cheapflights users on 1/20. 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.
mar. 1/288:15 amDUS - MDW
2 stops16h 32mDelta
jue. 2/202:08 pmMDW - DUS
2 stops16h 37mDelta
Deal found 1/20$500
This American Airlines deal was found by Cheapflights users on 1/21. 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.
jue. 2/67:05 amDUS - ORD
1 stop13h 50mAmerican Airlines
jue. 2/201:52 pmORD - DUS
2 stops14h 23mAmerican Airlines
Deal found 1/21$501
This Air France deal was found by Cheapflights users on 1/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:40 amDUS - ORD
1 stop15h 20mAir France
dom. 10/125:15 pmORD - DUS
1 stop19h 45mAir France
Deal found 1/21$502
This KLM deal was found by Cheapflights users on 1/20. 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.
mar. 2/116:40 pmDUS - ORD
1 stop26h 50mKLM
mié. 2/1911:15 amORD - DUS
2 stops13h 25mKLM
Deal found 1/20$505
This Iberia deal was found by Cheapflights users on 1/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/66:25 amDUS - ORD
1 stop15h 05mIberia
jue. 2/204:18 pmORD - DUS
2 stops15h 52mIberia
Deal found 1/21$526
This British Airways deal was found by Cheapflights users on 1/21. 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.
dom. 2/910:30 amDUS - STL
2 stops18h 39mBritish Airways
dom. 2/164:38 pmSTL - DUS
2 stops15h 32mBritish Airways
Deal found 1/21$527
This United Airlines deal was found by Cheapflights users on 1/20. 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. 2/146:25 amDUS - ORD
2 stops20h 12mUnited Airlines
jue. 2/207:05 pmORD - DUS
1 stop11h 45mUnited Airlines
Deal found 1/20$556

Find flights from Düsseldorf to Illinois within your budget

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 5/7

11:55 am-5:50 pm

1 stop12h 55m

Chicago O'Hare Intl

lun. 5/12

9:30 pm-6:00 pm

1 stop13h 30m

$487

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 2/19

2:30 pm-5:50 pm

2 stops34h 20m

Chicago O'Hare Intl

lun. 2/24

7:40 pm-1:50 pm

2 stops35h 10m

$488

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 2/12

6:25 am-2:30 pm

1 stop15h 05m

Chicago O'Hare Intl

mié. 2/19

6:26 pm-7:45 pm

1 stop18h 19m

$489

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 2/19

10:00 am-5:00 pm

1 stop14h 00m

Chicago O'Hare Intl

lun. 2/24

8:25 pm-3:10 pm

1 stop11h 45m

$492

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mié. 2/12

6:10 am-2:30 pm

1 stop15h 20m

Chicago O'Hare Intl

mié. 2/19

4:58 pm-1:45 pm

2 stops13h 47m

$498

DüsseldorfChicago

DUS - MDW

DUSMDW

Duesseldorf Intl

jue. 2/6

6:10 am-6:11 pm

2 stops19h 01m

Chicago Midway

jue. 2/20

2:08 pm-1:45 pm

2 stops16h 37m

$500

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

jue. 2/6

7:05 am-1:55 pm

1 stop13h 50m

Chicago O'Hare Intl

jue. 2/20

1:52 pm-11:15 am

2 stops14h 23m

$501

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

mar. 2/11

6:40 pm-2:30 pm

1 stop26h 50m

Chicago O'Hare Intl

mié. 2/19

11:15 am-7:40 am

2 stops13h 25m

$505

DüsseldorfChicago

DUS - ORD

DUSORD

Duesseldorf Intl

jue. 2/6

6:25 am-2:30 pm

1 stop15h 05m

Chicago O'Hare Intl

jue. 2/20

4:18 pm-3:10 pm

2 stops15h 52m

$526

DüsseldorfSt. Louis

DUS - STL

DUSSTL

Duesseldorf Intl

dom. 2/9

10:30 am-10:09 pm

2 stops18h 39m

Lambert-St Louis

dom. 2/16

4:38 pm-3:10 pm

2 stops15h 32m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 37 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.

Travel insights for flights from Düsseldorf to Illinois

Get recent, data-driven insights about flights from Düsseldorf to Illinois including ideal travel times, pricing trends, and more.

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 $320). 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 enero 21, 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.

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 enero 21, 2025.
Read reviews from past customers who have flown Scandinavian Airlines, British Airways and Delta from Düsseldorf to Illinois. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

LOT
7.6
Good
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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 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 Finnair, which is currently one of the cheapest options available, starting at $534. Aer Lingus flights start at $599 while deals on TAP AIR PORTUGAL start at $601 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 $320). 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.

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Alternative routes for Düsseldorf to Illinois

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Top 3 airlines flying from Düsseldorf to Illinois

Discover the top 3 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$416Average$523FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$521Average$745FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$524Average$635FlexibilityNo cancel feeOn-time70%
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