Lufthansa's Allegris cabins offer 31-inch pitch seats with adjustable headrests for enhanced comfort.
Lufthansa's Sleeper's Row offers extra space with a mattress, blanket, and pillow for long-haul comfort.
Round-trip from | $624 (oojo) |
---|---|
One-way from | $221 (oojo) |
Popular in | July |
Cheapest in | April |
Average price | $941 |
Good round-trip deal | $713 or less |
Good one-way deal | $506 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 10/27
8:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Mon 11/3
3:15 pm-9:19 pm
2 stops37h 04m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Thu 10/30
8:50 pm-2:30 pm
1 stop11h 40m
Frankfurt am Main
Fri 11/7
3:15 pm-9:39 pm
2 stops37h 24m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Thu 10/30
8:50 pm-7:45 pm
1 stop16h 55m
Frankfurt am Main
Mon 11/3
3:15 pm-9:19 pm
2 stops37h 04m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Thu 11/6
7:20 pm-2:30 pm
1 stop12h 10m
Frankfurt am Main
Thu 12/18
8:30 pm-4:45 pm
1 stop27h 15m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Tue 10/7
7:15 pm-2:40 pm
1 stop12h 25m
Frankfurt am Main
Tue 12/2
8:30 pm-4:45 pm
1 stop27h 15m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Mon 10/6
7:15 pm-2:40 pm
1 stop12h 25m
Frankfurt am Main
Tue 12/2
8:30 pm-4:45 pm
1 stop27h 15m
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
Sat 1/10
8:30 pm-4:55 pm
1 stop27h 25m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Thu 11/6
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Sat 12/20
8:30 pm-4:45 pm
1 stop27h 15m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Fri 11/7
7:20 pm-7:45 pm
1 stop17h 25m
Frankfurt am Main
Sat 12/20
8:30 pm-4:45 pm
1 stop27h 15m
ChicagoFrankfurt am Main
ORD - FRA
ORDFRA
Chicago O'Hare Intl
Thu 10/30
8:50 pm-7:45 pm
1 stop16h 55m
Frankfurt am Main
Tue 11/4
3:15 pm-9:39 pm
2 stops37h 24m
The best time to book flights from Chicago to Frankfurt am Main Airport is 89 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 to Frankfurt am Main Airport (average of $729). Flying from Chicago 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 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 26% versus a flight in the afternoon.
Travelers seeking maximum savings on their Chicago 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.
The most flights from CHI to FRA are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
Reykjavik (KEF) – chosen by Cheapflights users on 35% of 1-stop itineraries from Chicago to Frankfurt am Main Airport on Cheapflights.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $585.
Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 10h 10m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 0h 48m.
Comfort
Crew
Overall
Food
Boarding
Entertainment
Reviews
Anonymous,May 2025
ATL - CPH
Comfort
Crew
Overall
Food
Boarding
Entertainment
Reviews
Anonymous,May 2025
ATL - CPH
Comfort
Crew
Overall
Food
Boarding
Entertainment
Reviews
Anonymous,May 2025
ATL - CPH
Comfort
Crew
Overall
Food
Boarding
Entertainment
Reviews
Anonymous,May 2025
ATL - CPH
Comfort
Crew
Overall
Food
Boarding
Entertainment
Reviews
Anonymous,May 2025
ATL - CPH
Comfort
Crew
Overall
Food
Boarding
Entertainment
Reviews
Anonymous,May 2025
ATL - CPH
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$208 | Average$881 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$333 | Average$580 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$460 | Average$712 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$485 | Average$846 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$505 | Average$842 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$563 | Average$825 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$591 | Average$853 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$609 | Average$695 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$652 | Average$886 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$756 | Average$1,086 | FlexibilityNo cancel fee | On-time76% |