Flight Routes from Frankfurt to St. Louis

Trip type

Our cheapest offers for flights from Frankfurt to St. Louis

Here you can compare cheap flights from Frankfurt (FRA) to St. Louis (STL) 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 St. Louis. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
AA0071, AA3049
20h 04min
Return
06/30/26
1 Stopover (DFW)
AA1410, AA0070
16h 04min
American Airlines
$858
Best option
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
BA1561, BA5792
14h 38min
Return
06/30/26
1 Stopover (LHR)
BA0220, BA0908
15h 10min
British Airways ?
$886
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
AY3759, AY4300
14h 38min
Return
06/30/26
2 Stopovers (ORD, DUB)
EI7207, EI0122, EI0650
18h 07min
Finnair
$1,083
Frankfurt
St. Louis
Outbound
06/25/26
2 Stopovers (AMS, ATL)
KL1814, KL6074, KL7228
14h 37min
Return
06/30/26
1 Stopover (DTW)
KL6839, KL6142
16h 05min
KLM
$880
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
AY3759, AY4300
14h 38min
Return
06/30/26
1 Stopover (LHR)
AY5462, BA0910
18h 00min
Finnair
$896
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
BA1561, BA5360
20h 04min
Return
06/30/26
1 Stopover (LHR)
BA0220, BA0908
15h 10min
British Airways
$899
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
IB4203, IB4173
17h 42min
Return
06/30/26
1 Stopover (DFW)
IB8277, IB4202
16h 04min
Iberia ?
$902
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
BA1561, BA5360
20h 04min
Return
06/30/26
1 Stopover (LHR)
BA0220, BA0908
15h 10min
British Airways
$908
Frankfurt
St. Louis
Outbound
06/25/26
1 Stopover (DFW)
AA0071, AA2491
14h 38min
Return
06/30/26
1 Stopover (DFW)
AA1410, AA0070
16h 04min
American Airlines ?
$940
Frankfurt
St. Louis
Outbound
06/25/26
2 Stopovers (LHR, LGW, CUN)
BA0907, BA2203, Y42013
50h 34min
Return
06/30/26
2 Stopovers (LHR, FCO)
IB3914, BA0562, U22994
39h 50min
British Airways, Volaris ?
$1,365
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Frankfurt - St. Louis

Roundtrip from $857.90
Distance 7380 km
Departure airport Airport Frankfurt-Main (FRA)
Departure country Flights from Germany
Arrival airport Airport St. Louis - Lambert International Airport (STL)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to St. Louis
Flight destinations with a similar price
Flight destinations with a similar price