Our cheapest offers for flights from St. Louis to Frankfurt

Here you can compare cheap flights from St. Louis (STL) 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	Baggage	Price
St. Louis Frankfurt	Outbound 11/19/25 1 Stopover (ORD) UA4399, UA0944 13h 35min	Return 12/10/25 1 Stopover (YYZ) AC0843, AC8969 29h 19min	United Airlines	?	$709
Best option St. Louis Frankfurt	Outbound 11/26/25 direct LH0449 08h 40min	Return 12/17/25 direct LH0448 10h 10min	Lufthansa		$741
St. Louis Frankfurt	Outbound 10/07/25 1 Stopover (SEA) AS0473, AS8831 22h 37min	Return 12/11/25 1 Stopover (SEA) AS8830, AS0472 17h 04min	Alaska Airlines		$1,129
St. Louis Frankfurt	Outbound 11/26/25 1 Stopover (ORD) UA3597, UA8835 12h 17min	Return 12/17/25 direct UA9066 10h 10min	United Airlines	?	$712
St. Louis Frankfurt	Outbound 11/26/25 1 Stopover (ORD) LH8793, LH0433 12h 17min	Return 12/17/25 1 Stopover (YYZ) AC0843, AC8969 29h 19min	Lufthansa	?	$713
St. Louis Frankfurt	Outbound 11/19/25 direct LH0449 08h 40min	Return 12/10/25 1 Stopover (YYZ) AC0843, AC8969 29h 19min	Lufthansa		$728
St. Louis Frankfurt	Outbound 11/19/25 direct LH0449 08h 40min	Return 12/10/25 1 Stopover (YYZ) AC0843, AC8969 29h 19min	Lufthansa		$730
St. Louis Frankfurt	Outbound 11/26/25 1 Stopover (YYZ) AC8970, AC0842 12h 05min	Return 12/17/25 direct LH0448 10h 10min	Air Canada		$732
St. Louis Frankfurt	Outbound 11/26/25 1 Stopover (YYZ) AC8970, AC0842 12h 05min	Return 12/17/25 direct LH0448 10h 10min	Air Canada		$736
St. Louis Frankfurt	Outbound 11/23/25 2 Stopovers (ORD, YUL) AC4913, AC0522, AC0844 17h 55min	Return 12/17/25 direct LH0448 10h 10min	Air Canada		$740

Important flight information

Flight information: St. Louis - Frankfurt

Roundtrip from	$709.00
Distance	7380 km
Departure airport	Airport St. Louis - Lambert International Airport (STL)
Arrival airport	Airport Frankfurt-Main (FRA)
Destination country	Flights to Germany

Alternative routes to Germany

Flight St. Louis - Berlin from $797

Alternative flights to Frankfurt

Flight Tampa - Frankfurt from $4,208
Flight Miami - Frankfurt from $242
Flight Orlando - Frankfurt from $692
Flight Washington-DC - Frankfurt from $444
Flight Boston - Frankfurt from $410
Flight Detroit - Frankfurt from $697
Flight Washington DC - Frankfurt from $444
Flight Los Angeles - Frankfurt from $633
Flight Chicago O'Hare - Frankfurt from $444
Flight Fort Myers - Frankfurt from $290

Flights from St. Louis to Frankfurt

Our cheapest offers for flights from St. Louis to Frankfurt

St. Louis - Lambert International Airport

Frankfurt-Main

Important flight information

Flight information: St. Louis - Frankfurt

Alternative routes to Germany

Alternative flights to Frankfurt

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