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Cheap flights from Illinois to Frankfurt am Main from $2,006

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Frankfurt am Main departing on 12/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 10:05 pmORD-FKB
19h 25m2 stops
Multiple Airlines Logo
4:30 pm - 2:45 pmFKB-ORD
29h 15m3 stops
$2,006Multiple Airlines
Find Deal
sáb., dic. 20 - sáb., dic. 27
Multiple Airlines Logo
7:40 pm - 10:05 pmORD-FKB
19h 25m2 stops
Multiple Airlines Logo
10:55 pm - 2:00 pmFKB-ORD
22h 05m2 stops
$2,054Multiple Airlines
Find Deal
sáb., dic. 20 - sáb., dic. 27
Multiple Airlines Logo
7:05 am - 10:55 pmORD-FKB
32h 50m3 stops
Multiple Airlines Logo
4:30 pm - 2:45 pmFKB-ORD
29h 15m3 stops
$2,368Multiple Airlines
Find Deal
sáb., dic. 20 - sáb., dic. 27

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Karlsruhe 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, momondo users made 832,500 searches. Data last updated noviembre 5, 2025.
Use the filters below to find and compare flights from Illinois to Karlsruhe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoKarlsruhe

ORD - FKB

ORDFKB

Chicago O'Hare Intl

sáb. 12/20

7:40 pm-10:05 pm

2 stops19h 25m

Karlsruhe Söllingen

sáb. 12/27

4:30 pm-2:45 pm

3 stops29h 15m

$2,006

ChicagoKarlsruhe

ORD - FKB

ORDFKB

Chicago O'Hare Intl

sáb. 12/20

7:40 pm-10:05 pm

2 stops19h 25m

Karlsruhe Söllingen

sáb. 12/27

10:55 pm-2:00 pm

2 stops22h 05m

$2,054

ChicagoKarlsruhe

ORD - FKB

ORDFKB

Chicago O'Hare Intl

sáb. 12/20

7:05 am-10:55 pm

3 stops32h 50m

Karlsruhe Söllingen

sáb. 12/27

4:30 pm-2:45 pm

3 stops29h 15m

$2,368

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Illinois to Karlsruhe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Karlsruhe?

Lufthansa, United Airlines and Aer Lingus are the top three most popular airlines that fly to Karlsruhe from Illinois according to our data. Lufthansa is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Karlsruhe. Keep in mind that there are 12 different airlines that fly to Karlsruhe on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Karlsruhe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Karlsruhe

Direct flights

None
There are no direct flights from Illinois to Karlsruhe. There are no popular flight routes from Illinois to Karlsruhe.
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  • When did momondo last update prices for flights from Illinois to Karlsruhe Söllingen Airport?

    Prices for flights from Illinois to Karlsruhe Söllingen Airport were last updated today.

  • How old do you have to be to fly from Illinois to Karlsruhe Söllingen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Karlsruhe Söllingen Airport.

  • What documentation or ID do you need to fly to Karlsruhe Söllingen Airport?

    The travel and health documents required for your trip to Karlsruhe Söllingen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Karlsruhe Söllingen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Freiburg im Breisgau
Offenburg
Lörrach
Gengenbach

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Karlsruhe?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Karlsruhe from Illinois.

Can I find flights from Illinois to Karlsruhe with flexible booking policies on momondo?

Flights from Illinois to Karlsruhe with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Karlsruhe?

momondo helps you find the best flight between Illinois and Karlsruhe by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Karlsruhe right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Karlsruhe flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
vie. 12/5
vie. 12/12
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