How to find the cheapest flight from
St Louis (STL) to Frankfurt (FRA)
What is the cheapest day to fly round-trip from St Louis to Frankfurt?
Travelers have found that booking a Friday departure is the best way to save up to 13% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from St Louis to Frankfurt?
Find a great deal and save up to 12% by booking at least 29 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St Louis to Frankfurt within the next two weeks, with the cheapest ticket starting at $798.
One-way flights to Frankfurt from St Louis
The cheapest one-way flights from St Louis to Frankfurt
4:38 pm - 3:35 pm
7:45 am - 9:30 am
9:35 am - 3:20 am
Related info for your journey
Useful info, stats and facts about St Louis to Frankfurt flights.
Alternative routes for St Louis to Frankfurt
Destination information for Frankfurt
Things to know before you go. Useful info for your trip from St Louis to Frankfurt