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St. Louis

$518+ Cheap flights from Frankfurt (FRA) to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — STL
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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The best prices from Frankfurt am Main to Lambert-St Louis are usually found in February or November, booked 47 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Frankfurt to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

July

Cheapest in

February

Round-trip from

$592
(American Airlines)

One-way from

$518
(Kiwi.com)
Provider with most accurate pricing for Frankfurt am Main-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Frankfurt am Main-Lambert-St Louis flights.
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Frankfurt am Main to Lambert-St Louis
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One-way flight from Frankfurt am Main to Lambert-St Louis
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Find flight deals from Frankfurt to St. Louis

Cheapest flights from Frankfurt to St. Louis
Explore the most affordable flight options available from Frankfurt to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/146:40 amFRA - STL
2 stops16h 08mUnited Airlines
mié. 12/256:00 amSTL - FRA
1 stop22h 40mUnited Airlines
Deal found 11/19$595
This Flighttix deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2811:40 amFRA - STL
1 stop13h 42mVirgin Atlantic
mié. 1/82:00 pmSTL - FRA
1 stop11h 40mVirgin Atlantic
Deal found 11/19$598
This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/119:45 pmFRA - STL
2 stops48h 21mMultiple Airlines
mié. 12/256:25 amSTL - FRA
2 stops21h 45mMultiple Airlines
Deal found 11/19$601
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/810:15 amFRA - STL
2 stops17h 39mDelta
vie. 12/276:29 amSTL - FRA
1 stop18h 21mDelta
Deal found 11/19$602
This KLM deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/286:55 amFRA - STL
2 stops17h 42mKLM
mié. 12/411:25 amSTL - FRA
2 stops15h 10mKLM
Deal found 11/20$630
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1812:00 pmFRA - STL
2 stops18h 28mLufthansa
vie. 1/103:45 pmSTL - FRA
Nonstop8h 40mLufthansa
Deal found 11/20$673
This Gurufare deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1010:50 amFRA - STL
1 stop15h 39mFinnair
lun. 12/231:45 pmSTL - FRA
1 stop34h 30mFinnair
Deal found 11/19$680
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/89:45 amFRA - STL
2 stops36h 21mAir Canada
lun. 12/233:50 pmSTL - FRA
1 stop31h 40mAir Canada
Deal found 11/19$683
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/237:25 amFRA - STL
2 stops17h 33mBritish Airways
dom. 12/2911:36 amSTL - FRA
1 stop12h 39mBritish Airways
Deal found 11/19$714
This Expedia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/218:30 pmFRA - STL
2 stops31h 33mScandinavian Airlines
dom. 11/241:09 pmSTL - FRA
2 stops19h 16mScandinavian Airlines
Deal found 11/20$826
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2110:50 amFRA - STL
2 stops42h 38mAer Lingus
dom. 12/295:36 amSTL - FRA
2 stops45h 29mAer Lingus
Deal found 11/19$1,439

Find flights from Frankfurt to St. Louis within your budget

Customize your flight search to find flights from Frankfurt to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

vie. 1/10

11:25 am-12:32 pm

2 stops32h 07m

Lambert-St Louis

vie. 1/24

1:30 pm-11:05 am

2 stops14h 35m

$592

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

jue. 3/27

8:40 am-9:49 pm

1 stop19h 09m

Lambert-St Louis

dom. 4/20

3:30 pm-7:25 am

Nonstop8h 55m

$593

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

lun. 4/14

8:50 am-3:21 pm

1 stop13h 31m

Lambert-St Louis

dom. 4/20

3:30 pm-7:25 am

Nonstop8h 55m

$594

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

jue. 3/27

9:35 am-3:06 pm

2 stops35h 31m

Lambert-St Louis

dom. 4/20

3:50 pm-11:10 am

1 stop12h 20m

$595

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

mié. 3/5

11:40 am-11:38 pm

1 stop18h 58m

Lambert-St Louis

jue. 3/27

10:10 am-8:40 am

1 stop16h 30m

$596

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

sáb. 12/28

11:40 am-6:22 pm

1 stop13h 42m

Lambert-St Louis

mié. 1/8

2:00 pm-8:40 am

1 stop11h 40m

$598

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

dom. 3/30

5:05 pm-3:06 pm

1 stop29h 01m

Lambert-St Louis

dom. 4/20

3:50 pm-11:10 am

1 stop12h 20m

$599

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

dom. 12/8

10:15 am-8:54 pm

2 stops17h 39m

Lambert-St Louis

sáb. 12/28

6:29 am-7:50 am

1 stop18h 21m

$602

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

dom. 3/30

6:40 am-6:19 pm

2 stops18h 39m

Lambert-St Louis

mar. 4/22

6:25 pm-4:40 pm

2 stops15h 15m

$603

Frankfurt am MainSt. Louis

FRA - STL

FRASTL

Frankfurt am Main

mar. 4/1

11:30 am-9:40 pm

2 stops17h 10m

Lambert-St Louis

mié. 4/16

6:25 pm-6:35 pm

2 stops17h 10m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 17 results
1
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Compare providers for flights from Frankfurt to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to St. Louis in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-St. Louis flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Frankfurt am Main Airport-St. Louis flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-St. Louis flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Frankfurt to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Frankfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Frankfurt to St. Louis

Get recent, data-driven insights about flights from Frankfurt to St. Louis including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to St. Louis. Price data was last updated on November 15, 2024.

The best time to book flights from Frankfurt am Main Airport to St. Louis is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Frankfurt am Main Airport to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Frankfurt am Main Airport to St. Louis (average of $308). Flying from Frankfurt am Main Airport to St. Louis in March is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FRA to STL?

Find hourly flight availability from Frankfurt to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Frankfurt am Main Airport to St. Louis as you normally would.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated noviembre 20, 2024.
To help decide which airline to fly from Frankfurt am Main to St. Louis, see what other customers have to say about United Airlines, Air Canada and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Frankfurt am Main?

    For a flight from Frankfurt am Main to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 inbound flights from Frankfurt am Main per day. 7 airlines have flights to Lambert-St Louis from Frankfurt am Main on a regular basis.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to St. Louis round-trip?

    Cheapflights users have booked flights from Frankfurt am Main Airport to St. Louis round-trip from $592. Other airlines that can offer you cheap pricing are United Airlines, from $593, and Lufthansa, from $594. American Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Frankfurt am Main Airport to St. Louis one-way?

    $658 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Aer Lingus and Scandinavian Airlines, with prices starting from $804 and $849, respectively.

  • What are the cheapest flights from Frankfurt am Main Airport to St. Louis?

    The cheapest flight price from Frankfurt am Main Airport to St. Louis is $597. On average you can expect to pay $721. The most popular route, (Frankfurt am Main - Lambert-St Louis), can usually be booked for $572.

  • Can I find deals for flights from Frankfurt to St. Louis that include hotel bookings?

    Yes. In addition to deals on Frankfurt to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to St. Louis.

  • Can I find deals for business class flights from Frankfurt to St. Louis?

    Yes. Cheapflights offers flight deals from Frankfurt to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Frankfurt am Main Airport to St. Louis (average of $308). Flying from Frankfurt am Main Airport to St. Louis in March is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Frankfurt to St. Louis

Discover the top 7 airlines that operate flights from Frankfurt to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$424Average$580FlexibilityNo cancel feeOn-time75%
DeltaCheapest$426Average$523FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$434Average$657FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$491Average$676FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$540Average$638FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$549Average$774FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$569Average$629FlexibilityNo cancel feeOn-time71%
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