Flights from Chicago to Frankfurt are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Frankfurt.
To save on the cost of your flight from Chicago to Frankfurt, book at least 29 days before your planned departure. Booking around this time can save you about 12% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $798 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $862.
It’s optimal to fly from Chicago to Frankfurt in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.
|Afternoon Noon to 6 PM||57% of CHI to FRA departures|
|Evening 6 PM to midnight||42% of CHI to FRA departures|
|Early morning Midnight to 6 AM||1% of CHI to FRA departures|
|Morning 6 AM to noon||0% of CHI to FRA departures|