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Cheap Flights from St. Louis to Frankfurt $886.25

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Cheapest Flights from St. Louis to Frankfurt (STL to FRA)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Frankfurt (STL to FRA)

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of December 5th, the cheapest day to fly from Saint Louis to Frankfurt is December 31st. Tickets have been sold for 24% below the average price for this route.

Question : How long do most people stay in Frankfurt when they fly in from Saint Louis?
Answer : Of course you're not most people, but if you were, you'd stay roughly 14 days.

Question : Would you be willing to change your travel days if it saved you money?
Answer : In December, Thursday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Which airline is giving the best deals for round-trip flights from Lambert-St. Louis International Airport (STL) to Frankfurt am Main Airport (FRA)?
Answer : KLM has been booking passengers at the cheapest fare for flights scheduled throughout the next three months.