Cheap flights from St. Louis to Frankfurt am Main Airport from $396
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Frankfurt am Main Airport departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Scandinavian Airlines flights from St. Louis to Frankfurt am Main Airport
Our best Scandinavian Airlines deals on St. Louis to Frankfurt am Main Airport flight tickets
KLM flights from St. Louis to Frankfurt am Main Airport
Our best KLM deals on St. Louis to Frankfurt am Main Airport flight tickets
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How to get the cheapest flight ticket from St. Louis to Frankfurt am Main Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between St. Louis and Frankfurt am Main Airport?
What is the cheapest month to fly to Frankfurt am Main Airport?
In general, November is the cheapest month to fly from St. Louis to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $864. If you aren’t able to travel to Frankfurt am Main Airport during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $985.
What is the cheapest day to depart on your flight to Frankfurt am Main Airport?
On average, the least expensive day to fly to Frankfurt am Main Airport from St. Louis is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,205. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from St. Louis to Frankfurt am Main Airport on a Saturday will generally be more expensive and average around $1,394. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?
According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the morning. momondo users have found flights departing from St. Louis to Frankfurt am Main Airport in the morning for as low as $1,117. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is in the afternoon when prices are around $1,324.
What is the cheapest Lambert-St Louis to Frankfurt am Main flight route?
Fly from Lambert-St Louis to Frankfurt am Main for the best Lambert-St Louis - Frankfurt am Main flight prices
How far in advance should I book a flight to Frankfurt am Main Airport?
You are more likely to see cheaper flights to Frankfurt am Main Airport from St. Louis when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $1,175 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from St. Louis for as low as $961 on momondo.
What cabin class options are available on Lambert-St Louis to Frankfurt am Main flights?
There are 3 cabin classes available to choose from on Lambert-St Louis to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Lambert-St Louis to Frankfurt am Main?
Scandinavian Airlines, Aer Lingus, and Alaska Airlines are the most popular carriers operating from Lambert-St Louis to Frankfurt am Main
What airlines fly to Frankfurt am Main Airport?
Lufthansa, United Airlines and American Airlines are the top three most popular airlines that fly to Frankfurt am Main Airport from St. Louis according to our data. Lufthansa is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Frankfurt am Main Airport. Keep in mind that there are 7 different airlines that fly to Frankfurt am Main Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from St. Louis to Frankfurt am Main Airport on average per week?
As of January 2025, there are 6 flights per week flying from St. Louis to Frankfurt am Main Airport. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.
When to book flights from St. Louis to Frankfurt am Main Airport
Cheap St. Louis to Frankfurt am Main Airport (STL to FRA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Frankfurt am Main Airport
How far is Lambert-St Louis to Frankfurt am Main by plane?
There are 4576.9 mi between Lambert-St Louis and Frankfurt am Main. In terms of flight time, this usually takes a little over 8h 40m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Frankfurt am Main Airport?
Prices for flights from Lambert-St Louis Airport to Frankfurt am Main Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Frankfurt am Main Airport?
There are 7 operators available for flights from Lambert-St Louis Airport to Frankfurt am Main Airport as of January 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Frankfurt am Main Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Frankfurt am Main Airport.
What documentation or ID do you need to fly to Frankfurt am Main Airport?
The travel and health documents you'll need for your trip to Frankfurt am Main Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Frankfurt am Main Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Frankfurt am Main Airport?
Based on momondo bookings for flights between St. Louis and Frankfurt am Main Airport, the leading plane model is Airbus A330-300, making up 92.08% of the total bookings. Other popular models include Boeing 747-8 with 0.99%, Boeing 787-10 Dreamliner with 0.99%, and Boeing 787-9 Dreamliner with 0.99%.
What is the most popular airline from St. Louis to Frankfurt am Main Airport?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Frankfurt am Main Airport is Lufthansa, representing 47% of all bookings. The subsequent popular airlines are United Airlines at 27%, American Airlines at 12%, and Delta at 5%.
Best airlines flying from St. Louis to Frankfurt am Main Airport
Compare and see reviews for airlines that fly from St. Louis to Frankfurt am Main Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $575 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $586 | Free Cancellation | Rating 6.6 6,802 reviews | |||
| PriceFrom $665 | Free Cancellation | Rating 8.0 8,468 reviews | |||
| PriceFrom $779 | Free Cancellation | Rating 7.4 8,934 reviews | |||
| PriceFrom $800 | Free Cancellation | Rating 6.7 7,062 reviews | |||
| PriceFrom $845 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom $949 | Free Cancellation | Rating 7.0 8,637 reviews |
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Why should I use momondo to find a flight deal from St. Louis to Frankfurt am Main?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Frankfurt am Main. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from St. Louis to Frankfurt am Main with flexible booking policies on momondo?
Yes. All flights to Frankfurt am Main from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from St. Louis to Frankfurt am Main?
momondo helps you find the best flight between St. Louis and Frankfurt am Main by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from St. Louis to Frankfurt am Main right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Frankfurt am Main, momondo offers a useful price alert feature which will track prices for flights to Frankfurt am Main from St. Louis and alert you when they change.