$319
Cheap
$319
$319
Expensive
$1,045
$1,045
Favorite airline: e.g. Lufthansa, United Airlines
The majority of passengers on the route Frankfurt – Chicago prefer to fly with Lufthansa.
Lufthansa
4 %
United Airlines
4 %
Tip: book 4 months before departure
The best time to find a cheap flight on this route is 4 months before travel. Save up to 47 %.
Cheapest month: January
The cheapest flights are available in January, when travelers can save 30 % on the annual average price. Flights are most expensive in August.
Cheapest weekday: Tuesday
Choosing the right day of the week is worthwhile as prices of flights on this route are cheapest on Tuesday.
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $83.00 more expensive on this route.
non stop flight
1 stop
2 stops
09h 40min
14h 15min
26h 20min
$402
$319
$335
Favourite connection: via Vienna
12 % of booked tickets on this route are for flights with a transfer in Vienna.
Route
bookings
1 stopover Vienna International
13h 40min, from $414
12 %
1 stopover London Heathrow
14h 15min, from $319
11 %
Direct flights
09h 40min, from $402
9 %
Round trip from $319.00
For the best flight deal, book the outbound flight on 01/14/2020 and return flight on 01/20/2020.
Flights from Frankfurt to Chicago
Outbound flight: 03/13/20
06:05 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $298
18 days ago*
Outbound flight: 03/13/20
06:05 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $298
18 days ago*
Outbound flight: 03/13/20
10:50 FRA
19:40 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
Aer Lingus Irish Airlines $300
18 days ago*
Outbound flight: 03/15/20
19:20 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $304
18 days ago*
Outbound flight: 03/15/20
13:25 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $315
18 days ago*
Outbound flight: 03/13/20
19:20 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $317
18 days ago*
Outbound flight: 01/14/20
19:20 FRA
16:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $318
30 days ago*
Outbound flight: 01/14/20
07:30 FRA
14:45 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
British Airways, 
Finnair Return flight: 01/20/20
22:30 CHI
16:55 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
1 Stopover
Finnair, British Airways $319
30 days ago*
Outbound flight: 03/15/20
06:05 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $323
18 days ago*
Outbound flight: 02/16/20
07:30 FRA
14:45 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
British Airways, Finnair Return flight: 02/23/20
19:00 CHI
14:20 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
1 Stopover
American Airlines, British Airways $324
38 days ago*
Outbound flight: 02/16/20
07:30 FRA
14:45 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
British Airways, Finnair Return flight: 02/23/20
19:00 CHI
14:20 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
1 Stopover
American Airlines, British Airways $324
38 days ago*
Outbound flight: 01/14/20
19:25 FRA
14:45 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
2 Stopovers
Finnair Return flight: 01/20/20
17:10 CHI
18:35 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
2 Stopovers
Finnair $335
30 days ago*
Outbound flight: 02/16/20
06:30 FRA
14:20 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
Iberia, Finnair Return flight: 02/23/20
22:20 CHI
16:55 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
1 Stopover
Finnair, British Airways $336
38 days ago*
Outbound flight: 10/23/19
06:05 FRA
16:05 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $343
39 days ago*
Outbound flight: 10/23/19
06:05 FRA
16:05 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
TAP Air Portugal $343
39 days ago*
Outbound flight: 01/14/20
12:10 FRA
14:20 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
Finnair Return flight: 01/20/20
19:05 CHI
18:35 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
2 Stopovers
Finnair $347
30 days ago*
Outbound flight: 02/16/20
12:00 FRA
20:05 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
American Airlines Return flight: 02/23/20
19:00 CHI
14:20 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
1 Stopover
American Airlines, British Airways $352
38 days ago*
Outbound flight: 01/14/20
10:35 FRA
16:49 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
KLM Return flight: 01/20/20
14:42 CHI
08:05 FRA
Chicago-IL all Airports (ORD, MDW, RFD)
Frankfurt-Main
1 Stopover
KLM $353
30 days ago*
Outbound flight: 03/15/20
07:10 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
2 Stopovers
Lufthansa, TAP Air Portugal $354
18 days ago*
Outbound flight: 03/15/20
07:10 FRA
17:35 CHI
Frankfurt-Main
Chicago-IL all Airports (ORD, MDW, RFD)
2 Stopovers
Lufthansa, TAP Air Portugal $354
18 days ago*