Cheap Flights from Chicago, IL to Frankfurt from $557

Return flight: Frankfurt – Chicago
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On Cheapflightsplus.com you will find 2 direct and 1 connecting flights from Chicago to Frankfurt. You can compare airfare deals from 3 airlines and multiple travel sites from $557, book and save on cheap plane tickets and last minute offers. Also check out CHI-FRA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Frankfurt Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $557 (one-way), $955 (round-trip).
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Best Flights from Chicago to Frankfurt Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Frankfurt with the lowest price of $557. The fastest direct flight takes 8h 20m and the fastest connecting – 20h 15m.
Price Departure Arrival Flight Duration Airline Flight
from $560
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15:15
Chicago
O'Hare International
 06:35+1 день
Frankfurt
Frankfurt Int.
 8h 20m Lufthansa
LH9153
from $639
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15:15
Chicago
O'Hare International
 06:35+1 день
Frankfurt
Frankfurt Int.
 8h 20m United Airlines
UA944
from $557
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15:55
Chicago
O'Hare International
 19:10+1 день
Frankfurt
Frankfurt Int.
 20h 15m
layover
10h 50m - Dublin
 Aer Lingus
EI122
EI656
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on March 14, 2025
Full flight schedule will help you in detecting at what time planes fly from Chicago to Frankfurt. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
15:15 — 06:35
+1 day
15:15 — 06:35 LH9153 Lufthansa
Chicago — Frankfurt
8h 20m
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from$560
15:15 — 06:35
+1 day
15:15 — 06:35 UA944 United Airlines
Chicago — Frankfurt
8h 20m
Find flight
from$639
15:55 — 19:10
+1 day
15:50 — 05:15 EI122 Aer Lingus
Chicago — Dublin
10h 50m stop
16:45 — 19:55 EI656 Aer Lingus
Dublin — Frankfurt
20h 15m
including layover
Find flight
from$557
*Departure and arrival times - local. Updated on March 14, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Frankfurt depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Frankfurt is 6961 miles. Time difference between the cities is 7h. Airplanes depart 15:15 to 15:55 from 7 Chicago airports and arrive 15:15 to 15:55 to 2 Frankfurt airports. Average flight time is 8h 20m.

  • The fastest flight 8h 20m
  • Average flight time 8h 20m
  • The earliest flight 15:15
  • The latest flight 15:55
  • Distance 4326 ml

The cheapest months to travel to Frankfurt are march (from 557 $), february (from 647 $), december (from 672 $).

The most expensive months are november (from 788 $), january (from 673 $), december (from 672 $).

What is the lowest airfare Chicago to Frankfurt?

The cheapest plane ticket found by our users is $557. This airfare is for economy class on one-way EI122 flight by Aer Lingus for March 16, 2025 which leaves O'Hare International in Chicago at 15:55 am and arrives at Frankfurt Frankfurt Int. at 19:10.

Economy class
$557
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Business class
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First class
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Popular Airlines on the Route

The flight Chicago — Frankfurt is served by 3 regular airlines . Most of the flights on this route are operated by United Airlines - 1 departures per week at the price of from $ 639 . And the most expensive tickets are offered by United Airlines airline - from $ 639.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is LH9153 by Lufthansa takes 8h 20m and the cheapest is EI122 by Aer Lingus for $560.

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Connecting Flights

There are 1 flights with layovers on the route. The fastest connecting flight is EI122 by Aer Lingus takes 20h 15m and the cheapest is EI122 by Aer Lingus for $557.

  • EI - Aer Lingus
    from $557
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Airports

You can fly from Chicago to Frankfurt from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $557
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  • Midway-MDW
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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Frankfurt airports

  • Frankfurt Int.-FRA
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  • Neu Isenburg-QGV
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Airplanes

There are flights to Frankfurt from Chicago by 3 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

  • Airbus A330-300
    from $557
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Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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