Lufthansa's Allegris cabins offer 31 inches of pitch, enhancing comfort on long-haul flights.
Lufthansa's premium economy offers hard-shell seats with generous recline, ideal for long-haul comfort.
Round-trip from | $642 (FlightHub) |
---|---|
One-way from | $221 (oojo) |
Popular in | June |
Cheapest in | January |
Average price | $927 |
Good round-trip deal | $719 or less |
Good one-way deal | $499 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Thu 2/12
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Thu 2/26
8:30 pm-9:35 pm
2 stops32h 05m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Wed 12/3
7:20 pm-2:30 pm
1 stop12h 10m
Frankfurt am Main
Tue 12/9
8:30 pm-9:39 pm
2 stops32h 09m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Sun 11/9
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Sun 11/23
6:55 am-4:45 pm
2 stops16h 50m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 12/1
7:20 pm-2:30 pm
1 stop12h 10m
Frankfurt am Main
Mon 12/8
6:55 am-4:45 pm
2 stops16h 50m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Wed 10/29
11:10 pm-7:45 pm
1 stop14h 35m
Frankfurt am Main
Wed 11/5
6:55 am-4:45 pm
2 stops16h 50m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Fri 2/13
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Fri 2/27
7:55 am-9:35 pm
2 stops20h 40m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Sun 1/18
10:40 am-2:30 pm
2 stops20h 50m
Frankfurt am Main
Sun 2/1
7:00 am-4:55 pm
2 stops16h 55m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 11/24
7:20 pm-2:30 pm
1 stop12h 10m
Frankfurt am Main
Fri 11/28
7:10 am-4:45 pm
2 stops16h 35m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Sat 2/14
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Sat 2/28
6:55 am-4:45 pm
2 stops16h 50m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Sat 11/8
7:20 pm-2:30 pm
1 stop12h 10m
Frankfurt am Main
Sat 11/22
6:55 am-4:45 pm
2 stops16h 50m
The best time to book flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport (average of $729). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in June is currently the most expensive (average of $1,091). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight in the afternoon.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reykjavik (KEF) – chosen by Cheapflights users on 40% of 1-stop itineraries from Chicago O'Hare Intl Airport to Frankfurt am Main Airport on Cheapflights.
Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 11h 30m.
Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 11h 30m.
Flights via Charlotte (CLT) offer the fastest connection on this route, with an average layover time of 1h 12m.
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Anonymous,May 2025
ATL - CPH
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Anonymous,May 2025
ATL - CPH
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Anonymous,May 2025
ATL - CPH
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Anonymous,May 2025
ATL - CPH
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Anonymous,May 2025
ATL - CPH
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Anonymous,May 2025
ATL - CPH
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