Flights from Chicago to Frankfurt available from USD 731*

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Our best rates from Chicago to Frankfurt

Jul 2025
FromUSD 745*
Fare: Round trip/Economy
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    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Chicago to Frankfurt

    USD

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 08 2025 - Nov 04 2025
    From
    USD 731
    Round trip
    Economy

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 08 2025 - Nov 05 2025
    From
    USD 731
    Round trip
    Economy

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 08 2025 - Nov 06 2025
    From
    USD 731
    Round trip
    Economy

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 08 2025 - Nov 07 2025
    From
    USD 731
    Round trip
    Economy

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 08 2025 - Nov 08 2025
    From
    USD 731
    Round trip
    Economy

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 09 2025 - Nov 03 2025
    From
    USD 731
    Round trip
    Economy

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 09 2025 - Nov 05 2025
    From
    USD 731
    Round trip
    Economy

    Chicago (ORD)to

    Frankfurt (FRA)
    Oct 09 2025 - Nov 06 2025
    From
    USD 731
    Round trip
    Economy

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

     

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    Plan ahead for your trip from Chicago to Frankfurt with Icelandair

    USD
    Plan ahead for your trip from Chicago to Frankfurt with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 13 2026 - Jan 21 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 13 2026 - Jan 22 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 13 2026 - Jan 31 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 13 2026 - Feb 02 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 29 2026 - Feb 23 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 29 2026 - Feb 24 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 13 2026 - Feb 05 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 13 2026 - Feb 10 2026

    From

    USD 731

    Viewed 1 day ago

    Chicago (ORD)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 13 2026 - Feb 13 2026

    From

    USD 731

    Viewed 1 day ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

    Flights from Chicago to Frankfurt, Germany

    Choose Icelandair to fly from Chicago (ORD) to Frankfurt (FRA). Enjoy a relaxing travel experience, which includes hundreds of hours of movies and music in our in-flight entertainment system, authentic Icelandic snacks and refreshments, and Wi-Fi access.

    Chicago to Frankfurt passengers with Icelandair will enjoy an easy transit at our Keflavík hub and one of the shortest flying times between North America and Europe, too.

    FAQs about travel from Chicago to Frankfurt

    Helpful information for travelers visiting Frankfurt

    What is the flight time from Chicago to Frankfurt?

    The average flight time from Chicago O’Hare Airport (ORD) to Frankfurt Airport (FRA) is around 8 hours and 25 minutes non-stop. However, this does not take into consideration any layovers you have scheduled.

    When you book flights to Frankfurt from Chicago with Icelandair, you can extend your stay in Iceland for up to 7 days at no extra airfare.

    How can I find cheap flights from Chicago to Frankfurt?

    If you’re looking for cheap flights from Chicago to Frankfurt, Germany, being flexible about when you visit can help you find a good deal on your flights and accommodation.

    January – February is typically the cheapest time to visit Frankfurt as the demand is lower.

    We also advise booking your plane tickets in advance and checking our flight deals often.

    Does Icelandair offer direct flights from Chicago to Frankfurt?

    Icelandair passengers flying from Chicago to Frankfurt will change at Keflavík Airport. From there, you will fly directly to Frankfurt. The flight duration from KEF to FRA is around 3 hours and 35 minutes.

    When is the best time to book flights from Chicago to Frankfurt, Germany?

    The best time to visit Frankfurt largely depends on what you’d like to get up to once you arrive. However, a trip to Frankfurt during spring will not disappoint.

    From March to June, you can enjoy outdoor activities and cultural events, and explore the city's charming attractions with ease.

    With nature at its finest and a bustling atmosphere, spring showcases all of Frankfurt's best bits but without the large summer crowds.