Cheap flights from St. Louis (STL) to Leonardo da Vinci/Fiumicino (FCO)

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How to find the cheapest flight from
St. Louis (STL) to Leonardo da Vinci/Fiumicino (FCO)

All the information you need to plan the best STL to FCO flight in 2022: compare St. Louis to Leonardo da Vinci/Fiumicino flight prices with the expected peak season, weather and rainfall in Leonardo da Vinci/Fiumicino.
STL - FCO
Price
$566 - $1,325
FCO
Temperature
46.4 - 75.2 °F
FCO
Rainfall
0.6 - 4.4 inches

Popular in

June

High demand for flights, 34% potential price rise

Cheapest in

February

Best time to find cheap flights, 35% potential price drop

Average price

$927

Average for round-trip flights in August 2022

Round-trip from

$566

From Lambert-St Louis to Rome Fiumicino

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from St. Louis to Rome Fiumicino Airport (STL - FCO)?

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

What is the cheapest month to fly from St. Louis to Rome Fiumicino Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Rome Fiumicino Airport. Flights to Rome Fiumicino Airport from St. Louis in February are about $873 on average during February, but can be found for as low as $557.

How far in advance should I book a flight from St. Louis to Rome Fiumicino Airport?

Users have found that booking a flight from St. Louis to Rome Fiumicino Airport at least 53 days early can save you up to 21% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from St. Louis to Rome Fiumicino Airport for as little as $971 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,027 for flights departing within the next 3 days.

Cheap flights from St. Louis to Leonardo da Vinci/Fiumicino in August, September 2022

The best prices found for STL to FCO flights for August, September
19 Sep - 18 Oct
$817pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Finnair
   
2 STOPS
STL
Lambert-St Louis
19 Sep - 18 Oct
$820pp
STL
Lambert-St Louis
American Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
American Airlines
 
1 STOP
STL
Lambert-St Louis
19 Sep - 18 Oct
$825pp
STL
Lambert-St Louis
American Airlines
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
American Airlines
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Leonardo da Vinci/Fiumicino 2022 flight deals

Cheap flights to Leonardo da Vinci/Fiumicino from St. Louis found for this year
1 Nov - 30 Nov
$710pp
STL
Lambert-St Louis
Air Canada
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Air Canada
   
2 STOPS
STL
Lambert-St Louis
1 Nov - 30 Nov
$714pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
United Airlines
   
2 STOPS
STL
Lambert-St Louis
23 Oct - 8 Nov
$717pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Finnair
   
2 STOPS
STL
Lambert-St Louis

Cheap Lufthansa flights from St. Louis to Leonardo da Vinci/Fiumicino

2 Nov - 9 Nov
$765pp
STL
Lambert-St Louis
Lufthansa
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Lufthansa
 
1 STOP
STL
Lambert-St Louis
26 Oct - 3 Nov
$779pp
STL
Lambert-St Louis
Lufthansa
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Lufthansa
 
1 STOP
STL
Lambert-St Louis
27 Oct - 4 Nov
$786pp
STL
Lambert-St Louis
Lufthansa
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Lufthansa
 
1 STOP
STL
Lambert-St Louis

Cheap Iberia flights from St. Louis to Leonardo da Vinci/Fiumicino

26 Oct - 3 Nov
$729pp
STL
Lambert-St Louis
Iberia
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Iberia
   
2 STOPS
STL
Lambert-St Louis
2 Nov - 9 Nov
$740pp
STL
Lambert-St Louis
Iberia
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Iberia
   
2 STOPS
STL
Lambert-St Louis
28 Oct - 3 Nov
$788pp
STL
Lambert-St Louis
Iberia
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Iberia
   
2 STOPS
STL
Lambert-St Louis

Last minute flights from St. Louis to Leonardo da Vinci/Fiumicino

Late deals on round-trip flights to Leonardo da Vinci/Fiumicino from St. Louis, departing today and this week
24 Aug - 31 Aug
$1,182pp
STL
Lambert-St Louis
Scandinavian Airlines
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Scandinavian Airlines
   
2 STOPS
STL
Lambert-St Louis
24 Aug - 31 Aug
$1,654pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
24 Aug - 31 Aug
$1,718pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis

One-way flights to Leonardo da Vinci/Fiumicino from St. Louis

The cheapest one-way flights from St. Louis to Leonardo da Vinci/Fiumicino
2:00 am - 3:05 am
United Airlines
1 Stop
19h 05m
STL - FCO
United Airlines
$615
United
6:54 am - 10:00 am
Iberia
2 Stops
20h 06m
STL - FCO
Iberia
$841
Travelgenio
9:09 am - 4:50 am
ITA Airways
1 Stop
12h 41m
STL - FCO
ITA Airways
$1,120
ChatDeal

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Leonardo da Vinci/Fiumicino</span> flights.

Flight FAQs

From St. Louis to Leonardo da Vinci/Fiumicino

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 11 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.

Which airlines flying from Lambert-St Louis to Rome Fiumicino have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, American Airlines, and United Airlines flying from Lambert-St Louis to Rome Fiumicino have implemented new flexible cancellation policies.

Can I find flights from St. Louis to Rome Fiumicino Airport for under $800 on Cheapflights?

Yes, there are multiple flights from St. Louis to Rome Fiumicino Airport for under $800. The cheapest flight booked recently is on United Airlines for just $703, but on average you can expect to pay $735.

Are there last-minute flights available from St. Louis to Rome Fiumicino Airport for under $1,200?

There are currently 4+ open flights from St. Louis to Rome Fiumicino Airport within the next 7 days for less than $1,200.

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 $703 on this airline. Additional options worth looking into are Air Canada and Finnair, starting at $710 and $725 round-trip. United Airlines is priced at 19% 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 Scandinavian Airlines, which is currently one of the cheapest options available, starting at $499. United Airlines flights start at $615 while deals on British Airways start at $703 one-way.

What are the cheapest flights from St. Louis to Rome Fiumicino Airport?

While on average a flight from St. Louis to Rome Fiumicino Airport is generally $1,561, our data shows the cheapest flight currently is $429. When looking at the most popular route, (Lambert-St Louis - Rome Fiumicino), you can expect to pay $714 for that flight.

What are the most popular airlines that fly from St. Louis to Rome Fiumicino Airport?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from St. Louis to Rome Fiumicino Airport.

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COVID Restrictions

View COVID Travel Restrictions for Leonardo da Vinci/Fiumicino (FCO)

Do I need a COVID test to fly to Leonardo da Vinci/Fiumicino from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Leonardo da Vinci/Fiumicino

Most visitors from Lambert-St Louis can enter Leonardo da Vinci/Fiumicino without restrictions.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Leonardo da Vinci/Fiumicino.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Leonardo da Vinci/Fiumicino.

Do I need a test to fly back to St. Louis from Leonardo da Vinci/Fiumicino?

Returning to Lambert-St Louis from Leonardo da Vinci/Fiumicino

COVID-19 testing requirements
Visitors from Leonardo da Vinci/Fiumicino are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Leonardo da Vinci/Fiumicino are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Leonardo da Vinci/Fiumicino (FCO)

Alternative routes for St. Louis to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Lambert-St Louis to Rome Fiumicino

The chart below displays the airlines Cheapflights users traveling from St. Louis to Leonardo da Vinci/Fiumicino choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$521 $829 No cancel fee N/A
United Airlines
$565 $747 No cancel fee 69%
KLM
$578 $749 No cancel fee 75%
American Airlines
$673 $924 No cancel fee 71%
British Airways
$679 $1,053 No cancel fee 70%
Air Canada
$715 $1,068 No cancel fee 67%
Lufthansa
$794 $1,723 No cancel fee 76%
Aer Lingus
$978 $1,343 No cancel fee N/A
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