Question 1

How long is the flight from St. Louis to Frankfurt?

Accepted Answer

A nonstop flight from St. Louis to Frankfurt typically takes around 8 hours 40 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 12 hours 25 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.

Question 2

Are there nonstop flights from St. Louis to Frankfurt?

Accepted Answer

Yes, there are nonstop flights from St. Louis to Frankfurt, although not necessarily every day. On average, less than one flight per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.

Question 3

Which airlines fly from St. Louis to Frankfurt?

Accepted Answer

Direct flights from St. Louis to Frankfurt are operated by, among others, Lufthansa. Connecting flights with one stop are also available, for example with KLM (via Atlanta), Air Canada (via Montréal-Pierre Elliott Trudeau International) and United Airlines (via Washington DC). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.

Question 4

On which days are there nonstop flights from St. Louis to Frankfurt?

Accepted Answer

Nonstop flights from St. Louis to Frankfurt operate Wednesday, Friday and Sunday. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 5

How many flights are there per day from St. Louis to Frankfurt?

Accepted Answer

On the route from St. Louis to Frankfurt, there is less than one flight per day on average. The exact number can vary by day of the week and season. If you have flexibility with your travel dates, it is worth comparing several departure days.

Question 6

How many flights per week are there from St. Louis to Frankfurt?

Accepted Answer

On the route from St. Louis to Frankfurt, there are only a few flights per week. It is therefore especially worthwhile to be flexible with your travel dates so you can more easily find a suitable departure day.

Question 7

When does the first flight from St. Louis to Frankfurt depart?

Accepted Answer

The earliest nonstop flight from St. Louis to Frankfurt usually departs at 3:50 PM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Frankfurt.

Question 8

When does the last flight from St. Louis to Frankfurt depart?

Accepted Answer

The last nonstop flight from St. Louis to Frankfurt usually departs at 4:50 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
St. Louis Frankfurt	Outbound 06/25/26 3 Stopovers (ORD, LHR, AMS) AA4537, AA7005, AA7165, LH1003 33h 10min	Return 06/30/26 3 Stopovers (LHR, JFK, LAS) AA6842, AA0101, AA2855, F93108 42h 05min	American Airlines, Lufthansa	?	$1,720
Best option St. Louis Frankfurt	Outbound 06/24/26 direct LH0449 08h 55min	Return 07/03/26 direct LH0448 09h 45min	Lufthansa	?	$1,858
St. Louis Frankfurt	Outbound 06/25/26 1 Stopover (SEA) AS0473, AS8831 24h 10min	Return 06/30/26 1 Stopover (SEA) AS8830, AS0615 16h 43min	Alaska Airlines		$1,846
St. Louis Frankfurt	Outbound 06/25/26 2 Stopovers (ORD, DUB) EI7653, EI0124, EI0650 34h 12min	Return 06/30/26 2 Stopovers (LHR, ORD) AA7238, AA7004, AA4144 33h 57min	Aer Lingus Irish Airlines	?	$1,813
St. Louis Frankfurt	Outbound 06/25/26 2 Stopovers (PHL, DUB) EI7508, EI0114, EI0650 39h 57min	Return 06/30/26 1 Stopover (DFW) BA1561, BA4336 17h 42min	Aer Lingus Irish Airlines	?	$2,009
St. Louis Frankfurt	Outbound 06/25/26 2 Stopovers (ORD, DUB) EI7207, EI0122, EI0650 18h 07min	Return 06/30/26 1 Stopover (DFW) IB4203, IB4173 17h 42min	Aer Lingus Irish Airlines		$2,015
St. Louis Frankfurt	Outbound 06/25/26 2 Stopovers (ORD, DUB) EI7207, EI0122, EI0650 18h 07min	Return 06/30/26 2 Stopovers (DUB, ORD) EI0651, EI7000, EI7682 39h 24min	Aer Lingus Irish Airlines		$2,050
St. Louis Frankfurt	Outbound 06/25/26 1 Stopover (DEN) UA0362, UA8879 23h 05min	Return 06/30/26 direct UA9066 09h 45min	United Airlines	?	$2,682

Roundtrip from	1.719,55 $
Distance	7380 km
Departure airport	Airport St. Louis - Lambert International Airport (STL)
Arrival airport	Airport Frankfurt-Main (FRA)
Destination country	Flights to Germany

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