Fly nonstop from Chicago to Frankfurt for $564 round-trip on United.
Seen below, we found seats departing ORD on Wednesday, September 28, returning from FRA on Saturday, October 8.
Other dates are also available for travel from September through late October.
See our fare details for booking info.
Need a room in Frankfurt? Here's what's available for the above dates on Hotelwatchdog.
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