Leonardo da Vinci/Fiumicino

$376+ Cheap flights from St. Louis (STL) to Fiumicino (FCO)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FCO
nov. 5 — nov. 121
1 adult
mar. 11/5
mar. 11/12
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The best prices from Lambert-St Louis to Rome Fiumicino are usually found in January or February, booked 1 days in advance, depart on a Friday or Tuesday and return on a Tuesday

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

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Leonardo da Vinci/Fiumicino (FCO). 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 octubre 31, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$671
(ITA Airways)

One-way from

$376
(Kiwi.com)
Provider with most accurate pricing for Lambert-St Louis-Rome Fiumicino flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Rome Fiumicino flights.
High demand for flights, 33% potential price rise
Best time to find cheap flights, 30% potential price drop
From Lambert-St Louis to Rome Fiumicino
One-way flight from Lambert-St Louis to Rome Fiumicino

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

Cheapest flights from St. Louis to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from St. Louis to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 31, 2024.

This United deal was found by Cheapflights users on 10/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/38:25 amSTL - FCO
1 stop17h 05mUnited Airlines
mié. 12/1112:15 pmFCO - STL
2 stops33h 10mUnited Airlines
Deal found 10/31$678
This KLM deal was found by Cheapflights users on 10/31. 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.
mar. 12/37:15 amSTL - FCO
1 stop20h 15mKLM
mié. 12/1112:45 pmFCO - STL
1 stop17h 58mKLM
Deal found 10/31$700
This Mytrip deal was found by Cheapflights users on 10/29. 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.
mié. 11/136:30 amSTL - FCO
2 stops20h 30mMultiple Airlines
mar. 11/198:05 pmFCO - STL
2 stops34h 23mMultiple Airlines
Deal found 10/29$707
This Expedia deal was found by Cheapflights users on 10/29. 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.
mar. 11/2611:51 amSTL - FCO
2 stops19h 54mBritish Airways
mar. 12/38:10 pmFCO - STL
2 stops27h 39mBritish Airways
Deal found 10/29$725
This CheapOair deal was found by Cheapflights users on 10/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/66:30 amSTL - FCO
2 stops20h 30mAir Canada
mié. 12/1812:15 pmFCO - STL
2 stops33h 51mAir Canada
Deal found 10/31$746
This Delta deal was found by Cheapflights users on 10/31. 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.
sáb. 11/164:04 pmSTL - FCO
1 stop11h 26mDelta
sáb. 11/2310:15 amFCO - STL
1 stop17h 17mDelta
Deal found 10/31$803
This Iberia deal was found by Cheapflights users on 10/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/312:00 pmSTL - FCO
1 stop12h 00mIberia
mié. 1/88:20 pmFCO - STL
2 stops32h 49mIberia
Deal found 10/30$846
This KAYAK deal was found by Cheapflights users on 10/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/173:45 pmSTL - FCO
1 stop19h 10mLufthansa
vie. 11/223:55 pmFCO - STL
2 stops53h 00mLufthansa
Deal found 10/31$896
This FlightHub deal was found by Cheapflights users on 10/30. 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.
mar. 11/125:40 pmSTL - FCO
2 stops45h 20mTurkish Airlines
mar. 11/196:55 amFCO - STL
2 stops39h 44mTurkish Airlines
Deal found 10/30$1,021
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/46:00 amSTL - FCO
2 stops21h 55mAer Lingus
dom. 11/108:20 pmFCO - STL
2 stops30h 55mAer Lingus
Deal found 10/30$1,397
This Finnair deal was found by Cheapflights users on 10/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/281:45 pmSTL - FCO
2 stops21h 05mFinnair
lun. 1/66:40 pmFCO - STL
2 stops34h 45mFinnair
Deal found 10/30$1,471
This Aeromexico deal was found by Cheapflights users on 10/29. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/410:15 amSTL - FCO
1 stop17h 15mAir France
dom. 11/108:45 pmFCO - STL
2 stops30h 47mAir France
Deal found 10/29$1,510

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

Customize your flight search to find flights from St. Louis to Leonardo da Vinci/Fiumicino 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 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

jue. 11/14

10:18 pm-4:15 pm

3 stops58h 57m

$376

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mar. 12/10

10:28 am-10:30 am

1 stop17h 02m

$489

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

sáb. 12/7

5:40 pm-10:00 am

2 stops33h 20m

$496

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

jue. 11/14

6:00 am-11:55 am

2 stops22h 55m

$530

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

jue. 11/14

1:46 pm-9:00 am

1 stop12h 14m

$543

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mar. 11/5

5:40 pm-6:25 pm

2 stops17h 45m

$814

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mar. 12/3

8:25 am-8:30 am

1 stop17h 05m

Rome Fiumicino

mié. 12/11

12:15 pm-2:25 pm

2 stops33h 10m

$678

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mar. 12/3

1:09 pm-7:55 am

1 stop11h 46m

Rome Fiumicino

mié. 12/11

12:45 pm-8:43 pm

1 stop14h 58m

$700

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mié. 11/13

6:30 am-10:00 am

2 stops20h 30m

Rome Fiumicino

mar. 11/19

8:05 pm-11:28 pm

2 stops34h 23m

$707

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mar. 11/26

11:51 am-2:45 pm

2 stops19h 54m

Rome Fiumicino

mar. 12/3

8:10 pm-4:49 pm

2 stops27h 39m

$725

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 18 results
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Compare providers for flights from St. Louis to Leonardo da Vinci/Fiumicino

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 St. Louis to Leonardo da Vinci/Fiumicino in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Trip.comPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyNo Information

*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 St. Louis-Rome Fiumicino Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Rome Fiumicino Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Rome Fiumicino Airport 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 St. Louis-Rome Fiumicino Airport 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 St. Louis to Leonardo da Vinci/Fiumicino

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

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

What is the cheapest month to book a flight from St. Louis to Rome Fiumicino Airport?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Rome Fiumicino Airport (average of $614). Flying from St. Louis to Rome Fiumicino Airport in June is currently the most expensive (average of $1,270). 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 STL to FCO?

Find hourly flight availability from St. Louis to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 31, 2024.

It’s optimal to fly from St. Louis to Rome Fiumicino Airport in the afternoon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the morning.

Rainfall in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 0.6 in.

Temperature in Leonardo da Vinci/Fiumicino by month

Plan your trip to Leonardo da Vinci/Fiumicino by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated octubre 31, 2024.
Peruse reviews from past customers who have flown with Iberia, Delta and Air Canada from St. Louis to Rome to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,835 reviews
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,352 reviews
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.7
Good
1,318 reviews
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
3,873 reviews
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
9,240 reviews
8.0
Very good
8,835 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Leonardo da Vinci/Fiumicino. 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 from for flights from St. Louis to Rome Fiumicino?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Rome Fiumicino. You should not have trouble finding flights to Rome Fiumicino from Lambert-St Louis; the airport handles an average of 0 outbound flights to Rome Fiumicino per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the St. Louis airport to Rome Fiumicino. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to Rome Fiumicino Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Rome Fiumicino Airport for under $700. The cheapest flight booked recently is on Multiple Airlines for just $671, but on average you can expect to pay $755.

  • Are there last-minute flights available from St. Louis to Rome Fiumicino Airport for under $1,100?

    There are currently 7+ open flights from St. Louis to Rome Fiumicino Airport within the next 7 days for less than $1,100.

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

    Our cheapest airline available from St. Louis to Rome Fiumicino Airport is United Airlines. Our recent data shows that you can find tickets from as low as $678 on this airline. Additional options worth looking into are Air Canada and KLM, starting at $686 and $700 round-trip. United Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $489. Air Canada flights start at $496 while deals on WestJet start at $530 one-way.

  • What does STL to FCO mean?

    STL stands for Lambert-St Louis Airport, while FCO stands for Rome Fiumicino Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your St. Louis to Leonardo da Vinci/Fiumicino flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Leonardo da Vinci/Fiumicino with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Leonardo da Vinci/Fiumicino flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Leonardo da Vinci/Fiumicino that allow pets onboard?

    Many airlines flying from St. Louis to Leonardo da Vinci/Fiumicino offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Leonardo da Vinci/Fiumicino?

    Yes, you can often find last-minute deals on St. Louis to Leonardo da Vinci/Fiumicino flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Rome Fiumicino Airport flight deals updated?

    The St. Louis to Rome Fiumicino Airport flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from St. Louis to Rome Fiumicino Airport?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Rome Fiumicino Airport (average of $614). Flying from St. Louis to Rome Fiumicino Airport in June is currently the most expensive (average of $1,270). 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 8 airlines flying from St. Louis to Leonardo da Vinci/Fiumicino

Discover the top 8 airlines that operate flights from St. Louis to Leonardo da Vinci/Fiumicino. 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 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$547Average$887FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$641Average$1,086FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$669Average$1,058FlexibilityNo cancel feeOn-time69%
DeltaCheapest$670Average$1,084FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$708Average$1,128FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$728Average$1,148FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$779Average$1,354FlexibilityNo cancel feeOn-time67%
KLMCheapest$831Average$1,171FlexibilityNo cancel feeOn-time75%
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