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$178+ Cheap flights from Illinois to Germany

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FRA
8월 13 — 8월 201
목 8/13
목 8/20
1 adult, Economy
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Cheap flight deals from Illinois to Germany

Cheapest flights from Illinois to Germany
Explore the most affordable flight options available from Illinois to Germany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7월 14, 2026.

This oojo deal was found by Cheapflights users on 7/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 10/176:05 pm
ORD
-
DUS
1 stop18h 50m
TAP AIR PORTUGAL
토 10/245:45 pm
DUS
-
ORD
1 stop29h 45m
TAP AIR PORTUGAL
Deal found 7/11$613
This oojo deal was found by Cheapflights users on 7/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 9/66:00 pm
ORD
-
DUS
1 stop15h 50m
TAP AIR PORTUGAL
화 10/65:40 pm
DUS
-
ORD
1 stop29h 20m
TAP AIR PORTUGAL
Deal found 7/10$614
This Flightnetwork deal was found by Cheapflights users on 7/12. 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.
수 8/264:40 pm
ORD
-
HAM
1 stop22h 30m
TAP AIR PORTUGAL
수 9/21:30 pm
HAM
-
ORD
1 stop30h 10m
TAP AIR PORTUGAL
Deal found 7/12$619
This Vliegwinkel deal was found by Cheapflights users on 7/9. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 8/166:00 pm
ORD
-
HAM
1 stop15h 35m
TAP AIR PORTUGAL
일 8/306:00 am
HAM
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/9$627
This Gotogate deal was found by Cheapflights users on 7/14. 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.
일 9/66:00 pm
ORD
-
DUS
1 stop15h 50m
TAP AIR PORTUGAL
화 9/225:40 pm
DUS
-
ORD
1 stop29h 20m
TAP AIR PORTUGAL
Deal found 7/14$627
This flugladen.de deal was found by Cheapflights users on 7/13. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 9/106:00 pm
ORD
-
HAM
1 stop21h 10m
TAP AIR PORTUGAL
금 9/186:00 am
HAM
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/13$637
This Justfly.com deal was found by Cheapflights users on 7/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 11/117:00 pm
ORD
-
HAM
1 stop14h 10m
TAP AIR PORTUGAL
일 11/156:00 am
HAM
-
ORD
1 stop16h 30m
TAP AIR PORTUGAL
Deal found 7/13$643
This Justfly.com deal was found by Cheapflights users on 7/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 9/196:05 pm
ORD
-
HAM
1 stop35h 30m
TAP AIR PORTUGAL
수 9/301:30 pm
HAM
-
ORD
1 stop30h 10m
TAP AIR PORTUGAL
Deal found 7/12$647
This Expedia deal was found by Cheapflights users on 7/9. 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.
일 8/236:00 pm
ORD
-
HAM
1 stop15h 35m
TAP AIR PORTUGAL
일 8/306:00 am
HAM
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/9$648
This Mytrip deal was found by Cheapflights users on 7/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 8/2410:25 pm
ORD
-
HAM
3 stops33h 15m
Multiple Airlines
월 8/316:35 pm
HAM
-
ORD
3 stops30h 40m
Multiple Airlines
Deal found 7/10$651
This Expedia deal was found by Cheapflights users on 7/9. 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.
금 8/216:00 pm
ORD
-
HAM
1 stop35h 35m
TAP AIR PORTUGAL
금 8/286:00 am
HAM
-
ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 7/9$654
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
목 11/126:30 pm
ORD
-
HAM
2 stops12h 50m
Multiple Airlines
월 11/166:50 am
HAM
-
ORD
1 stop15h 05m
Multiple Airlines
Deal found 7/13$655

Find flight deals from Illinois to Germany

Keep the following information in mind while searching for Illinois to Germany flight deals. Data was last updated 7월 14, 2026.

Round-trip from

$613
(oojo)

One-way from

$178
(Ovago)

Popular in

June

Cheapest in

February

Average price

$1,324

Good round-trip deal

$897 or less

Good one-way deal

$529 or less
From Illinois to Germany
Search Deals
One-way flight from Illinois to Germany
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($377 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Germany.
Search Deals
Price to beat on a one-way flight from Illinois to Germany.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Germany 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 7월 14, 2026.
Use the filters below to find and compare flights from Illinois to Germany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHamburg

ORD - HAM

ORDHAM

Chicago O'Hare Intl

일 8/23

6:00 pm-4:35 pm

1 stop15h 35m

Hamburg

일 8/30

6:00 am-4:00 pm

1 stop17h 00m

$653

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

일 9/6

7:15 pm-1:05 pm

2 stops34h 50m

Duesseldorf Intl

화 10/6

10:10 am-4:10 pm

1 stop13h 00m

$735

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

월 9/14

11:25 am-10:05 am

1 stop15h 40m

Frankfurt am Main

수 9/23

6:50 am-9:40 am

1 stop33h 50m

$736

ChicagoMunich

ORD - MUC

ORDMUC

Chicago O'Hare Intl

목 9/24

11:25 am-1:45 pm

1 stop19h 20m

Munich Franz Josef Strauss

일 10/11

10:40 am-9:40 am

1 stop30h 00m

$736

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

목 10/1

7:25 pm-1:10 am

3 stops22h 45m

Frankfurt-Hahn

목 10/22

10:50 pm-7:15 pm

3 stops27h 25m

$750

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

일 11/8

7:15 pm-9:30 am

1 stop31h 15m

Duesseldorf Intl

목 11/12

3:25 pm-4:45 pm

1 stop32h 20m

$750

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

일 10/11

7:25 pm-11:50 pm

3 stops21h 25m

Frankfurt-Hahn

일 11/1

7:20 pm-5:20 pm

3 stops29h 00m

$750

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

토 8/15

6:05 pm-7:55 pm

1 stop18h 50m

Duesseldorf Intl

수 9/2

5:50 pm-12:40 pm

1 stop25h 50m

$753

ChicagoMunich

ORD - MUC

ORDMUC

Chicago O'Hare Intl

월 11/16

7:15 pm-9:30 am

1 stop31h 15m

Munich Franz Josef Strauss

목 11/19

10:15 am-4:45 pm

1 stop13h 30m

$758

ChicagoHamburg

ORD - HAM

ORDHAM

Chicago O'Hare Intl

토 9/19

7:15 pm-3:35 pm

2 stops13h 20m

Hamburg

수 9/30

1:45 pm-4:10 pm

2 stops33h 25m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Germany

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

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

Currently, March is the cheapest month in which you can book a flight from Illinois to Germany (average of $264). Flying from Illinois to Germany in August is currently the most expensive (average of $5,115). 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 IL to DE?

Find hourly flight availability from Illinois to Germany. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7월 14, 2026.

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

Weekly flight availability from Illinois to Germany

Explore weekly flight availability from Illinois to Germany. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7월 14, 2026.

The most flights from USIL to DE0 are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

How far ahead should I book a flight from Illinois to Germany?

To ensure you get the cheapest price possible for a flight from Illinois to Germany, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

  • How long is the flight from Illinois to Germany?

    For as low as $653, TAP AIR PORTUGAL can have you in Germany from Illinois in 15h 35m. There are 4242 mi between Illinois and Germany. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Germany one-way?

    The cheapest airlines for a one-way flight from Illinois to Germany are Icelandair ($169), British Airways ($184), and Aer Lingus ($227).

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Illinois to Germany (average of $264). Flying from Illinois to Germany in August is currently the most expensive (average of $5,115). 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 Illinois to Germany

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Germany

Discover the top 10 airlines that operate flights from Illinois to Germany. 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 7월 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$372Average$663FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$386Average$829FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$431Average$793FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$462Average$1,021FlexibilityNo cancel feeOn-time81%
Scandinavian AirlinesCheapest$500Average$730FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$517Average$720FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$518Average$879FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$540Average$937FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$546Average$1,134FlexibilityNo cancel feeOn-time76%
KLMCheapest$598Average$818FlexibilityNo cancel feeOn-time75%

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