Flights from Chicago to Frankfurt

Our cheapest offers for flights from Chicago to Frankfurt

Here you can compare cheap flights from Chicago (CHI) to Frankfurt (FRA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Frankfurt. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago
Frankfurt
Outbound
04/03/26
1 Stopover (CPH)
SK0944, SK0675
12h 20min
Return
04/16/26
1 Stopover (CPH)
SK0676, SK0943
31h 50min
SAS Scandinavian Airlines ?
$618
Best option
Chicago
Frankfurt
Outbound
04/01/26
direct
LH0431
08h 20min
Return
04/17/26
direct
LH9152
09h 10min
Lufthansa ?
$1,142
Chicago
Frankfurt
Outbound
04/03/26
1 Stopover (JFK)
B61306, DE2017
14h 45min
Return
04/16/26
1 Stopover (JFK)
DE2016, B61305
18h 44min
JetBlue Airways, Condor
$661
Chicago
Frankfurt
Please note: transfer for connecting flight
Outbound
04/07/26
1 Stopover (KEF)
FI0852, FI0520
10h 35min
Return
05/10/26
1 Stopover (KEF)
FI0523, FI0853
31h 55min
Icelandair
$3,304
Chicago
Frankfurt
Outbound
04/03/26
1 Stopover (CPH)
SK0944, SK0675
12h 20min
Return
04/16/26
1 Stopover (CPH)
SK1636, SK0943
26h 40min
SAS Scandinavian Airlines ?
$657
Chicago
Frankfurt
Outbound
04/03/26
1 Stopover (CPH)
SK0944, SK0675
12h 20min
Return
04/16/26
1 Stopover (CPH)
SK1636, SK0943
26h 40min
SAS Scandinavian Airlines ?
$671
Chicago
Frankfurt
Outbound
04/03/26
1 Stopover (CPH)
SK0944, SK0675
12h 20min
Return
04/16/26
1 Stopover (CPH)
SK0676, SK0943
31h 50min
SAS Scandinavian Airlines
$674
Chicago
Frankfurt
Outbound
04/03/26
1 Stopover (CPH)
SK0944, SK0675
12h 20min
Return
04/16/26
1 Stopover (CPH)
SK0676, SK0943
31h 50min
SAS Scandinavian Airlines
$679
Chicago
Frankfurt
Outbound
04/03/26
1 Stopover (IST)
TK0006, TK1597
18h 05min
Return
04/16/26
1 Stopover (IST)
TK1592, TK0185
25h 35min
Turkish Airlines ?
$681
Chicago
Frankfurt
Outbound
04/03/26
2 Stopovers (BOS, CPH)
SK3876, SK0928, SK0675
24h 35min
Return
04/16/26
1 Stopover (CPH)
SK1636, SK0943
26h 40min
SAS Scandinavian Airlines ?
$703
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Chicago to Frankfurt

Favorite airline: TAP Portugal
59 % of travelers choose to book flights on this route with TAP Portugal, SAS and Icelandair.
TAP Portugal
29 %
SAS
17 %
Icelandair
13 %
Stopover flights are the cheapest connection
On this route, direct flights are $560.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
08h 35min
10h 30min
16h 05min
$1,012
$452
$660
Favourite connection: via Lisbon
Flights with a stopover in Lisbon are the most popular connection for this route.
Route
bookings
1 stopover Lisbon
17h 50min, from $630
29 %
1 stopover Copenhagen
30h 00min, from $571
15 %
1 stopover Reykjavik-Keflavik International
10h 30min, from $452
13 %

Important flight information

Flight information: Chicago - Frankfurt

Roundtrip from $617.23
Flight duration min. 08:10 / max. 08:20
Return flight duration min. 09:25/ max. 09:30
Distance 6969 km
Flights per week 16
Departure airport Airport Chicago-IL, all airports (CHI)
Arrival airport Airport Frankfurt-Main (FRA)
Destination country Flights to Germany
Alternative routes to Germany
Alternative flights to Frankfurt
Flight destinations with a similar price
Flight destinations with a similar price