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Cheap flights from Frankfurt am Main to St. Louis from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main to St. Louis departing on 5/6. 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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0 bags

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Find the cheapest flights from Frankfurt am Main to St. Louis

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Frankfurt am Main to St. Louis.
Air Canada Logo
9:45 am - 7:58 pmFRA-STL
17h 13m2 stops
Air Canada Logo
1:30 pm - 8:10 amSTL-FRA
11h 40m1 stop
$584Air Canada
Find Deal
Fri, May 16 - Fri, May 30
Air Canada Logo
10:00 am - 12:36 pmFRA-STL
33h 36m1 stop
Air Canada Logo
1:30 pm - 11:00 amSTL-FRA
14h 30m1 stop
$587Air Canada
Find Deal
Thu, Jun 5 - Wed, Jun 25
United Airlines Logo
6:40 am - 3:30 pmFRA-STL
15h 50m2 stops
United Airlines Logo
10:00 am - 6:30 amSTL-FRA
13h 30m1 stop
$599United Airlines
Find Deal
Fri, May 30 - Thu, Jul 24
United Airlines Logo
9:55 am - 7:57 pmFRA-STL
17h 02m1 stop
United Airlines Logo
3:20 pm - 11:40 amSTL-FRA
13h 20m2 stops
$600United Airlines
Find Deal
Wed, Sep 10 - Thu, Sep 18
Lufthansa Logo
7:15 am - 3:44 pmFRA-STL
15h 29m2 stops
Lufthansa Logo
5:30 pm - 2:05 pmSTL-FRA
13h 35m1 stop
$601Lufthansa
Find Deal
Wed, Aug 27 - Wed, Sep 3
Lufthansa Logo
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
Lufthansa Logo
11:27 am - 10:05 amSTL-FRA
15h 38m2 stops
$604Lufthansa
Find Deal
Fri, Aug 29 - Sat, Sep 6
American Airlines Logo
9:20 am - 9:49 amFRA-STL
31h 29m2 stops
American Airlines Logo
5:27 pm - 10:40 pmSTL-FRA
22h 13m2 stops
$607American Airlines
Find Deal
Sat, May 31 - Tue, Jul 22
British Airways Logo
6:10 am - 3:21 pmFRA-STL
16h 11m2 stops
British Airways Logo
10:36 am - 8:45 amSTL-FRA
15h 09m1 stop
$616British Airways
Find Deal
Fri, May 16 - Fri, May 30
American Airlines Logo
9:20 am - 8:05 amFRA-STL
29h 45m1 stop
American Airlines Logo
4:54 pm - 7:50 pmSTL-FRA
19h 56m2 stops
$619American Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19
British Airways Logo
10:40 am - 11:51 pmFRA-STL
20h 11m2 stops
British Airways Logo
4:52 pm - 6:15 pmSTL-FRA
18h 23m2 stops
$1,043British Airways
Find Deal
Fri, May 16 - Fri, May 30

Delta flights from Frankfurt am Main to St. Louis

Our best Delta deals on Frankfurt am Main to St. Louis flight tickets
Delta
May 16
FRA7:00 amFrankfurt am Main
16h 47m
2 stops
STL4:47 pmLambert-St Louis
May 30
STL7:05 amLambert-St Louis
19h 45m
2 stops
FRA9:50 amFrankfurt am Main
Delta
Jul 1
FRA7:00 amFrankfurt am Main
20h 30m
2 stops
STL8:30 pmLambert-St Louis
Jul 7
STL10:45 amLambert-St Louis
15h 15m
2 stops
FRA9:00 amFrankfurt am Main
Delta
May 3
FRA7:00 amFrankfurt am Main
23h 36m
2 stops
STL11:36 pmLambert-St Louis
May 17
STL6:14 pmLambert-St Louis
16h 01m
2 stops
FRA5:15 pmFrankfurt am Main

Lufthansa flights from Frankfurt am Main to St. Louis

Our best Lufthansa deals on Frankfurt am Main to St. Louis flight tickets
Lufthansa
Aug 27
FRA7:15 amFrankfurt am Main
15h 29m
2 stops
STL3:44 pmLambert-St Louis
Sep 3
STL5:30 pmLambert-St Louis
13h 35m
1 stop
FRA2:05 pmFrankfurt am Main
Lufthansa
Aug 29
FRA10:40 amFrankfurt am Main
9h 50m
STL1:30 pmLambert-St Louis
Sep 6
STL11:27 amLambert-St Louis
15h 38m
2 stops
FRA10:05 amFrankfurt am Main
Lufthansa
Aug 31
FRA10:40 amFrankfurt am Main
9h 50m
STL1:30 pmLambert-St Louis
Sep 8
STL5:30 pmLambert-St Louis
15h 30m
2 stops
FRA4:00 pmFrankfurt am Main

See travel insights to St. Louis from

How to get the cheapest flight ticket from Frankfurt am Main to St. Louis

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 Frankfurt am Main and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, November is the cheapest month to fly from Frankfurt am Main to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $606. The month of April is another great option to travel to St. Louis, with average flight prices from Frankfurt am Main averaging around $620.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $669. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $963. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Frankfurt am Main in the morning is the least expensive time of day to depart. momondo users have found prices as low as $816 when looking at flights departing in the morning. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $816 per ticket.

What is the cheapest Frankfurt am Main to Lambert-St Louis flight route?

Fly from Frankfurt am Main to Lambert-St Louis for the best Frankfurt am Main - Lambert-St Louis flight prices

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Frankfurt am Main when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $728 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Frankfurt am Main for as low as $636 on momondo.

What cabin class options are available on Frankfurt am Main to Lambert-St Louis flights?

There are 3 cabin classes available to choose from on Frankfurt am Main to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Frankfurt am Main to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main to St. Louis

Best Price Found

$435

Fastest flight time

9h 50m

Direct flights

Mon and Sat

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Frankfurt am Main in the past 72 hours is $435. The best round-trip flight deal from Frankfurt am Main to St. Louis found on momondo in the last 72 hours is $584.
The fastest flight from Frankfurt am Main to St. Louis takes 9h 50m
Direct flights go from Frankfurt am Main to St. Louis on Monday and Saturday. Airlines offering direct flights are: United Airlines and Lufthansa.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Frankfurt am Main to Lambert-St Louis by plane?

    Lambert-St Louis is 4579.0 mi away from Frankfurt am Main. Typically, this will take 9h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Frankfurt am Main to Lambert-St Louis Airport?

    Prices for flights from Frankfurt am Main to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Frankfurt am Main to Lambert-St Louis Airport?

  • How old do you have to be to fly from Frankfurt am Main to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Frankfurt am Main to St. Louis

Compare and see reviews for airlines that fly from Frankfurt am Main to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $523Free CancellationRating
8.0
7,920 reviews
Search Delta flights
British AirwaysPriceFrom $549Free CancellationRating
6.6
6,809 reviews
Search British Airways flights
American AirlinesPriceFrom $566Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $579Free CancellationRating
6.7
7,030 reviews
Search Lufthansa flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Florissant
Maryland Heights
Hermann
Fairview Heights
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Wentzville
Alton
Glencoe
Eureka
Edwardsville
Festus
Clayton
Grafton
Litchfield

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Frankfurt am Main.

Can I find flights from Frankfurt am Main to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Frankfurt am Main to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Frankfurt am Main to St. Louis?

Once you have performed a search for Frankfurt am Main to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Frankfurt am Main to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Frankfurt am Main are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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