Favorite airline: e.g. Lufthansa, United Airlines
The majority of passengers on the route Frankfurt – Chicago prefer to fly with Lufthansa.
4 %
United Airlines
4 %
Tip: book 4 months before departure
Our tip: book flights on this route 4 months before departure and save up to 59 %.
119 days before departure
Cheapest weekday: Wednesday
The cheapest flights on this route are operated on Wednesday.
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 14 % cheaper.
non stop flight
1 stop
2 stops
09h 25min
20h 25min
15h 58min
The favorite connection is non-stop
Flights from Frankfurt to Chicago are most often booked as a direct flight.
Direct flights
09h 25min, from $425
9 %
1 stopover Zurich (Zürich)-Kloten
14h 00min, from $443
8 %
1 stopover Vienna International
12h 05min, from $423
8 %
Round trip from $374.00
For the best flight deal, book the outbound flight on 09/02/2020 and return flight on 09/07/2020.