Lufthansa's Allegris cabins offer advanced comfort with adjustable headrests and slim seat design.
Lufthansa's Sleeper's Row allows spreading out across three seats for added comfort.

Round-trip from | $571 (Kiwi.com) |
|---|---|
One-way from | $244 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $864 |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 11/17
6:45 am-5:55 am
1 stop16h 10m
Frankfurt am Main
Fri 11/21
11:15 am-10:36 pm
1 stop18h 21m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Sat 11/8
6:45 am-5:55 am
1 stop16h 10m
Frankfurt am Main
Sat 11/15
11:15 am-8:52 pm
1 stop16h 37m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 1/5
7:00 am-9:50 am
2 stops19h 50m
Frankfurt am Main
Fri 2/27
10:30 am-4:45 pm
1 stop13h 15m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Tue 1/6
10:10 am-9:50 am
2 stops16h 40m
Frankfurt am Main
Sun 3/1
10:30 am-4:45 pm
1 stop13h 15m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 2/23
7:30 am-9:50 am
2 stops19h 20m
Frankfurt am Main
Mon 3/9
10:00 pm-9:35 pm
2 stops29h 35m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Sun 1/18
7:30 am-9:50 am
2 stops19h 20m
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
Fri 12/5
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Sun 12/14
10:00 pm-9:39 pm
2 stops30h 39m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 12/8
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Mon 12/15
7:55 am-9:39 pm
2 stops20h 44m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 3/9
10:40 am-9:50 am
2 stops17h 10m
Frankfurt am Main
Fri 3/13
7:10 am-5:55 pm
2 stops16h 45m
ChicagoFrankfurt am Main
ORD - HHN
ORDHHN
Chicago O'Hare Intl
Sun 11/23
10:00 am-10:50 pm
3 stops29h 50m
Frankfurt-Hahn
Sat 12/6
6:50 am-6:25 pm
2 stops18h 35m
Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Frankfurt am Main (average of $203). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main in June is currently the most expensive (average of $878). 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, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the afternoon.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Frankfurt am Main flight should consider departing on Wednesday 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.
The most flights from ORD to FK0 are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Anonymous,May 2025
ATL - CPH
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Anonymous,May 2025
ATL - CPH
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Anonymous,May 2025
ATL - CPH
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Anonymous,May 2025
ATL - CPH
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Anonymous,May 2025
ATL - CPH
Boarding
Comfort
Crew
Overall
Entertainment
Food
Reviews
Anonymous,May 2025
ATL - CPH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$791 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$333 | Average$580 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$429 | Average$794 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$467 | Average$730 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$485 | Average$721 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$495 | Average$804 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$583 | Average$848 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$623 | Average$698 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$652 | Average$886 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$756 | Average$1,086 | FlexibilityNo cancel fee | On-time76% |