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Cheap flights from Frankfurt am Main to St. Louis from $475

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 1/24. 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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Find the cheapest flights from Frankfurt am Main to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Frankfurt am Main to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Frankfurt am Main to St. Louis.

Cheap last minute flights

Planning a quick getaway from Frankfurt am Main to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Frankfurt am Main to St. Louis

Find recent round-trip train or bus tickets from Frankfurt am Main to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
10:50 am - 10:56 pmFRA-STL
19h 06m1 stop
9:29 am - 7:15 amSTL-FRA
14h 46m1 stop
Fri, Feb 7 - Fri, Feb 21
10:50 am - 1:00 pmFRA-STL
33h 10m1 stop
11:38 am - 7:15 amSTL-FRA
12h 37m1 stop
Sun, Feb 2 - Sun, Feb 9
10:50 am - 7:30 pmFRA-STL
15h 40m1 stop
11:57 am - 4:50 pmSTL-FRA
21h 53m2 stops
$534American Airlines
Find Deal
Fri, Feb 7 - Fri, Feb 21
10:15 am - 10:09 pmFRA-STL
18h 54m2 stops
9:29 am - 10:30 amSTL-FRA
18h 01m2 stops
$535American Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 16
10:50 am - 7:29 pmFRA-STL
15h 39m1 stop
3:48 pm - 2:10 pmSTL-FRA
16h 22m2 stops
$536British Airways
Find Deal
Sat, Mar 1 - Tue, Mar 11
10:50 am - 10:36 pmFRA-STL
18h 46m1 stop
6:00 pm - 4:50 pmSTL-FRA
15h 50m2 stops
$537British Airways
Find Deal
Sun, Feb 2 - Sun, Feb 9
9:45 am - 8:02 pmFRA-STL
17h 17m2 stops
3:45 pm - 7:25 amSTL-FRA
8h 40mnonstop
$548United Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 9
5:10 pm - 3:06 pmFRA-STL
28h 56m1 stop
3:35 pm - 12:05 pmSTL-FRA
13h 30m2 stops
$549United Airlines
Find Deal
Fri, Feb 28 - Fri, Mar 7
7:15 am - 5:36 pmFRA-STL
17h 21m2 stops
1:02 pm - 9:55 amSTL-FRA
13h 53m1 stop
$551Lufthansa
Find Deal
Fri, Jan 24 - Fri, Feb 7
10:45 am - 1:55 pmFRA-STL
10h 10mnonstop
1:02 pm - 4:05 pmSTL-FRA
20h 03m2 stops
$552Lufthansa
Find Deal
Sun, Jan 26 - Sun, Feb 9
11:15 am - 11:31 pmFRA-STL
43h 16m2 stops
Fri, Jan 24
10:50 am - 11:31 pmFRA-STL
43h 41m3 stops
Wed, Feb 5
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
$572Lufthansa
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Wed, Apr 30
10:45 am - 1:55 pmFRA-STL
10h 10mnonstop
$574Lufthansa
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Sun, Feb 2
6:35 am - 2:51 pmFRA-STL
15h 16m2 stops
$583British Airways
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Wed, Apr 30
7:40 pm - 4:11 pmFRA-STL
27h 31m2 stops
$649British Airways
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Sun, Jun 8
10:15 am - 9:31 pmFRA-STL
18h 16m2 stops
$886Delta
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Sat, Jun 28
10:15 am - 9:31 pmFRA-STL
18h 16m2 stops
$889Delta
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Sat, Jun 28
9:55 am - 3:44 pmFRA-STL
36h 49m3 stops
$1,743United Airlines
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Sun, Jun 8
9:55 am - 3:21 pmFRA-STL
36h 26m3 stops
$1,747United Airlines
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Sat, Jun 28
9:45 am - 7:09 pmFRA-STL
16h 24m2 stops
12:05 pm - 10:05 amSTL-FRA
15h 00m2 stops
$739United Airlines
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Sat, Jan 18 - Sat, Feb 15
10:40 am - 9:49 pmFRA-STL
18h 09m1 stop
11:04 am - 8:40 amSTL-FRA
14h 36m1 stop
$741Virgin Atlantic
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Sun, Jan 19 - Sun, Feb 2
6:55 am - 9:49 pmFRA-STL
21h 54m2 stops
10:22 am - 7:50 amSTL-FRA
14h 28m2 stops
$742Delta
Find Deal
Sat, Jan 18 - Sat, Feb 15
7:40 am - 3:38 pmFRA-STL
14h 58m2 stops
11:20 am - 6:35 amSTL-FRA
12h 15m1 stop
$745United Airlines
Find Deal
Sat, Jan 18 - Sat, Feb 15
11:40 am - 11:47 amFRA-STL
31h 07m1 stop
10:22 am - 7:50 amSTL-FRA
14h 28m2 stops
$750Delta
Find Deal
Sat, Jan 18 - Sat, Feb 15
5:10 pm - 2:14 pmFRA-STL
28h 04m2 stops
1:02 pm - 3:25 pmSTL-FRA
19h 23m2 stops
Sun, Jan 19 - Sun, Feb 2
5:10 pm - 3:06 pmFRA-STL
28h 56m1 stop
3:45 pm - 7:25 amSTL-FRA
8h 40mnonstop
$767United Airlines
Find Deal
Sun, Jan 19 - Sun, Feb 2
11:40 am - 11:47 amFRA-STL
31h 07m1 stop
6:00 am - 8:40 amSTL-FRA
19h 40m1 stop
$774Delta
Find Deal
Sat, Jan 18 - Sat, Feb 15
10:45 am - 1:55 pmFRA-STL
10h 10mnonstop
3:45 pm - 7:25 amSTL-FRA
8h 40mnonstop
$1,451Lufthansa
Find Deal
Sun, Jan 19 - Sun, Feb 2
1:25 pm - 12:16 pmFRA-STL
29h 51m3 stops
3:50 pm - 1:05 pmSTL-FRA
14h 15m2 stops
$1,494
Find Deal
Sun, Jan 19 - Sun, Feb 2
10:45 am - 1:55 pmFRA-STL
10h 10mnonstop
3:45 pm - 7:25 amSTL-FRA
8h 40mnonstop
$557Lufthansa
Find Deal
Sun, Jan 26 - Sun, Feb 9
10:45 am - 1:55 pmFRA-STL
10h 10mnonstop
3:45 pm - 7:25 amSTL-FRA
8h 40mnonstop
$578Lufthansa
Find Deal
Sun, Feb 2 - Sun, Feb 9
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$581United Airlines
Find Deal
Fri, Apr 18 - Sun, Apr 27
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$688Lufthansa
Find Deal
Fri, Apr 4 - Fri, May 2
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$723Lufthansa
Find Deal
Fri, Apr 18 - Fri, Apr 25
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$752United Airlines
Find Deal
Wed, Apr 16 - Fri, Apr 25
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$984Lufthansa
Find Deal
Fri, Jun 20 - Wed, Jul 30
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$1,108Lufthansa
Find Deal
Sun, Apr 20 - Fri, Apr 25
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$1,124United Airlines
Find Deal
Sun, Apr 20 - Fri, Apr 25
10:40 am - 1:30 pmFRA-STL
9h 50mnonstop
3:30 pm - 7:25 amSTL-FRA
8h 55mnonstop
$4,352
Find Deal
Fri, Apr 4 - Fri, Apr 4

Finnair flights from Frankfurt am Main to St. Louis

Our best Finnair deals on Frankfurt am Main to St. Louis flight tickets
Finnair
Feb 8
FRA10:50 amFrankfurt am Main
14h 33m
1 stop
STL6:23 pmLambert-St Louis
Feb 28
STL11:25 amLambert-St Louis
12h 50m
1 stop
FRA7:15 amFrankfurt am Main
Finnair
Jan 26
FRA10:50 amFrankfurt am Main
15h 40m
1 stop
STL7:30 pmLambert-St Louis
Feb 9
STL1:40 pmLambert-St Louis
34h 35m
1 stop
FRA7:15 amFrankfurt am Main
Finnair
Apr 18
FRA7:20 pmFrankfurt am Main
31h 09m
2 stops
STL7:29 pmLambert-St Louis
Apr 25
STL11:21 amLambert-St Louis
24h 14m
2 stops
FRA6:35 pmFrankfurt am Main

United Airlines flights from Frankfurt am Main to St. Louis

Our best United Airlines deals on Frankfurt am Main to St. Louis flight tickets
United Airlines
Feb 2
FRA9:45 amFrankfurt am Main
17h 17m
2 stops
STL8:02 pmLambert-St Louis
Feb 9
STL3:45 pmLambert-St Louis
8h 40m
FRA7:25 amFrankfurt am Main
United Airlines
Feb 28
FRA5:10 pmFrankfurt am Main
28h 56m
1 stop
STL3:06 pmLambert-St Louis
Mar 7
STL3:35 pmLambert-St Louis
13h 30m
2 stops
FRA12:05 pmFrankfurt am Main
United Airlines
Apr 18
FRA9:55 amFrankfurt am Main
31h 03m
2 stops
STL9:58 amLambert-St Louis
Apr 25
STL3:50 pmLambert-St Louis
34h 15m
2 stops
FRA9:05 amFrankfurt 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 cheapest month to fly to St. Louis?

In general, February 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 $573. The month of November is another great option to travel to St. Louis, with average flight prices from Frankfurt am Main averaging around $608.

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 Tuesday when prices can be found for as low as $568. 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 $940. 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 $712 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 $712 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?

The best time to book a flight to St. Louis from Frankfurt am Main is 47 days out, which is when prices tend to be around $702. In the past 72 hours, momondo users found flights from Frankfurt am Main to St. Louis for as low as $426.

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

$475

Fastest flight time

9h 50m

Direct flights

Mon, Thu 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 $475. The best round-trip flight deal from Frankfurt am Main to St. Louis found on momondo in the last 72 hours is $526.
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, Thursday 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
KLMPriceFrom $424Free CancellationRating
7.8
1,336 reviews
Search KLM flights
DeltaPriceFrom $426Free CancellationRating
8.0
8,508 reviews
Search Delta flights
IberiaPriceFrom $434Free CancellationRating
7.0
2,639 reviews
Search Iberia flights
British AirwaysPriceFrom $491Free CancellationRating
6.6
6,816 reviews
Search British Airways flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
8,961 reviews
Search United Airlines flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $576Free CancellationRating
6.7
7,092 reviews
Search Lufthansa 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
Collinsville
Florissant
Maryland Heights
Hermann
Fairview Heights
O'Fallon
Fenton
Farmington
Alton
Wentzville
St. Peters
Eureka
Festus
Clayton
Edwardsville
Glencoe
Litchfield
Grafton

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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