St. Louis

$625+ Cheap flights from Fiumicino (FCO) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — STL
Nov 25 — Dec 21
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Find cheap flights from Leonardo da Vinci/Fiumicino to St. Louis with Cheapflights

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Cheap flight deals from Leonardo da Vinci/Fiumicino to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) 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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$785
(United Airlines)

One-way from

$625
(Combigo)
Provider with most accurate pricing for Rome Fiumicino-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Rome Fiumicino-Lambert-St Louis flights.
From Rome Fiumicino to Lambert-St Louis
One-way flight from Rome Fiumicino to Lambert-St Louis

Find flight deals from Leonardo da Vinci/Fiumicino to St. Louis

Cheapest flights from Leonardo da Vinci/Fiumicino to St. Louis
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 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.
Wed 12/47:05 amFCO - STL
1 stop13h 50mUnited Airlines
Sun 12/87:04 amSTL - FCO
1 stop17h 51mUnited Airlines
Deal found 11/19$785
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:45 pmFCO - STL
1 stop17h 56mKLM
Sun 12/87:15 amSTL - FCO
1 stop20h 15mKLM
Deal found 11/19$806
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:40 amFCO - STL
3 stops33h 05mMultiple Airlines
Sun 12/812:15 pmSTL - FCO
3 stops22h 40mMultiple Airlines
Deal found 11/19$881

Find flights from Leonardo da Vinci/Fiumicino to St. Louis within your budget

Customize your flight search to find flights from Leonardo da Vinci/Fiumicino 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 November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 12/4

7:05 am-1:55 pm

1 stop13h 50m

Lambert-St Louis

Sun 12/8

7:04 am-7:55 am

1 stop17h 51m

$785

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 12/4

12:45 pm-11:41 pm

1 stop17h 56m

Lambert-St Louis

Sun 12/8

7:15 am-10:30 am

1 stop20h 15m

$806

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Sat 1/11

8:25 am-3:06 pm

2 stops37h 41m

Lambert-St Louis

Sun 3/9

3:50 pm-5:55 pm

2 stops20h 05m

$814

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Sat 1/11

9:50 am-1:55 pm

1 stop35h 05m

Lambert-St Louis

Sun 3/9

4:45 pm-5:55 pm

1 stop19h 10m

$1,028

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Fri 1/3

1:10 pm-8:59 pm

1 stop14h 49m

Lambert-St Louis

Fri 1/17

1:40 pm-6:00 pm

2 stops21h 20m

$1,334

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Fri 1/3

7:30 am-10:19 pm

2 stops21h 49m

Lambert-St Louis

Fri 1/17

2:00 pm-1:55 pm

2 stops16h 55m

$1,438

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Tue 3/4

2:05 pm-10:05 am

3 stops27h 00m

$625

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Tue 3/4

2:50 pm-2:36 pm

2 stops30h 46m

$639

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 5/7

9:45 am-11:38 pm

1 stop20h 53m

$823

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Tue 3/4

1:10 pm-8:43 pm

1 stop14h 33m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 11 results
1
2

Compare providers for flights from Leonardo da Vinci/Fiumicino 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 Leonardo da Vinci/Fiumicino to St. Louis in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Rome Fiumicino Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub 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 Rome Fiumicino 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 Leonardo da Vinci/Fiumicino to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Leonardo da Vinci/Fiumicino 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 Leonardo da Vinci/Fiumicino to St. Louis

Get recent, data-driven insights about flights from Leonardo da Vinci/Fiumicino to St. Louis including ideal travel times, pricing trends, and more.

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 November 20, 2024.
7.8
Good
1,350 reviews

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.8
Good
1,350 reviews
7.8
Good
1,350 reviews

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
3,915 reviews
7.8
Good
1,350 reviews

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
9,171 reviews
7.8
Good
1,350 reviews

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.0
Good
2,662 reviews
7.8
Good
1,350 reviews

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

6.8
Okay
7,148 reviews
7.8
Good
1,350 reviews

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino 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 Rome Fiumicino?

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Rome Fiumicino. On average, Lambert-St Louis has 0 inbound flights from Rome Fiumicino per day from 0 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the cheapest airlines flying from Rome Fiumicino Airport to St. Louis round-trip?

    Cheapflights users have booked flights from Rome Fiumicino Airport to St. Louis round-trip from $785. Other airlines that can offer you cheap pricing are KLM, from $806, and Lufthansa, from $1,028.

  • What are the cheapest airlines to fly from Rome Fiumicino Airport to St. Louis one-way?

    One-way options have recently been found by users for as low as $639 on Turkish Airlines. Other airlines that offer cheap prices include KLM from $823 and British Airways from $930 one-way.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to St. Louis that include hotel bookings?

    Yes. In addition to deals on Leonardo da Vinci/Fiumicino to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to St. Louis?

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

  • Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to St. Louis?

    Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino 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 Rome Fiumicino Airport to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to St. Louis (average of $308). Flying from Rome Fiumicino 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.

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