FRA - STL

Find Cheap Flights from Frankfurt am Main to St. Louis – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Direct flights
5 days a week
Mon, Tue, Wed, Fri, Sun
You can fly direct with Lufthansa. Average duration is 9h 45m
Direct flights
Direct flights
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Direct flights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
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Cheap Flights from Frankfurt am Main to St. Louis (FRA-STL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Frankfurt am Main to St. Louis

Multiple Airlines Logo
FRA  Frankfurt Airport-STL St. Louis Lambert Airport
4577 mimulti-stop
Multiple Airlines Logo
STL  St. Louis Lambert Airport-FRA Frankfurt Airport
4577 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Frankfurt am Main to St. Louis flights

Get data-powered insights and trends into flights from Frankfurt am Main to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Frankfurt am Main Airport to St. Louis?

The cheapest month for flights from Frankfurt am Main Airport to St. Louis is February, where tickets cost £522 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is £710 and £706 respectively.

How far in advance should I book a flight from Frankfurt am Main Airport to St. Louis?

To get a below average price on the flight from Frankfurt am Main Airport to St. Louis, you should book around 2 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from Frankfurt am Main to St. Louis

Low season

September
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (1% more expensive on average)

When to book flights from Frankfurt am Main to St. Louis

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking Frankfurt am Main to St. Louis flights

  • How many flights are there between Frankfurt am Main Airport and St. Louis per day?

    There is a maximum of 1 direct flight a day that takes off from Frankfurt am Main Airport and lands in St. Louis, with an average flight time of 9h 45m. The most common departure time is 10:00 and most flights take off in the morning. Each week, there are 5 flights.

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to St. Louis?

    Lufthansa, and United Airlines offer inflight Wi-Fi service on the Frankfurt am Main to St. Louis flight route.

  • Which aircraft models fly most regularly from Frankfurt am Main to St. Louis?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Frankfurt am Main to St. Louis flight route.

  • On which days can I fly direct from Frankfurt am Main to St. Louis?

    You can catch a direct flight from Frankfurt am Main to St. Louis on Monday, Tuesday, Wednesday, Friday, and Sunday.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Frankfurt am Main is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to St. Louis with an airline and back to Frankfurt am Main with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Frankfurt am Main to St. Louis?

 
Find which airlines fly direct from Frankfurt am Main Airport to Lambert-St Louis Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to Lambert-St Louis

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Lufthansa

Lufthansa

Friday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Direct returns

Lambert-St Louis to Frankfurt am Main

Monday

Lufthansa

Lufthansa

Tuesday

Lufthansa

Lufthansa

Wednesday

Lufthansa

Lufthansa

Friday

Lufthansa

Lufthansa

Sunday

Lufthansa

Lufthansa

See more direct flights

Everything you need to know for your flight from Frankfurt am Main to St. Louis

Information on your arrival and departure airports