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 2021: 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
$778 - $1,291
FCO
Temperature
46.4 - 75.2 °F
FCO
Precipitation
0.6 - 4.4 inches

Popular in

June

High demand for flights, 23% potential price rise

Cheapest in

November

Best time to find cheap flights, 22% potential price drop

Round-trip from

$778

From Lambert-St Louis to Rome Fiumicino

One-way from

$494

One-way flight 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.
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 37 days early can save you up to 58% on average compared to booking a flight this week. If booking 37 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 $1,127 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 $1,681 for flights departing within the next 3 days.

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 June. For low rates, November can be a great choice for travel to Rome Fiumicino Airport. Flights to Rome Fiumicino Airport from St. Louis in November are about $992 on average during November, but can be found for as low as $585.

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.

Cheap flights from St. Louis to Leonardo da Vinci/Fiumicino in October, November 2021

The best prices found for STL to FCO flights for October, November
15 Nov - 21 Nov
$547pp
STL
Lambert-St Louis
Air Canada
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Air Canada
   
2 STOPS
STL
Lambert-St Louis
5 Nov - 13 Nov
$548pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
United Airlines
   
2 STOPS
STL
Lambert-St Louis
15 Nov - 21 Nov
$553pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
United Airlines
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Leonardo da Vinci/Fiumicino 2021 flight deals

Cheap flights to Leonardo da Vinci/Fiumicino from St. Louis found for this year
15 Nov - 21 Nov
$547pp
STL
Lambert-St Louis
Air Canada
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Air Canada
   
2 STOPS
STL
Lambert-St Louis
5 Nov - 13 Nov
$548pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
United Airlines
   
2 STOPS
STL
Lambert-St Louis
15 Nov - 21 Nov
$553pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
United Airlines
   
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
23 Oct - 1 Nov
$769pp
STL
Lambert-St Louis
Finnair
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
Finnair
   
2 STOPS
STL
Lambert-St Louis
23 Oct - 31 Oct
$777pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
FCO
Rome Fiumicino
FCO
Rome Fiumicino
United Airlines
   
2 STOPS
STL
Lambert-St Louis
23 Oct - 31 Oct
$779pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
FCO
Rome Fiumicino
FCO
Rome Fiumicino
United Airlines
   
2 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
6:02 am - 6:00 am
KLM
1 Stop
17h 58m
STL - FCO
KLM
$494
KLM
6:40 am - 1:20 pm
Multiple Airlines
2 Stops
47h 40m
STL - FCO
Multiple Airlines
$590
Kiwi.com
3:30 am - 4:00 am
American Airlines
1 Stop
17h 30m
STL - FCO
American Airlines

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 12 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 American Airlines, Air Canada, 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 $600 on Cheapflights?

Yes, there are multiple flights from St. Louis to Rome Fiumicino Airport for under $600. The cheapest flight booked recently is on United Airlines for just $547, but on average you can expect to pay $564.

Are there last-minute flights available from St. Louis to Rome Fiumicino Airport for under $800?

There are currently 14+ open flights from St. Louis to Rome Fiumicino Airport within the next 7 days for less than $800.

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 $547 on this airline. Additional options worth looking into are Finnair and Delta, starting at $549 and $567 round-trip. United Airlines is priced at 44% 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 $494. American Airlines flights start at $528 while deals on Air Canada start at $739 one-way.

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.

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 $1,956, our data shows the cheapest flight currently is $601. When looking at the most popular route, (Lambert-St Louis - Rome Fiumicino), you can expect to pay $548 for that flight.

Related searches

Flights to Leonardo da Vinci/Fiumicino from St. Louis (STL)
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Rent a Car

Car Rentals at Leonardo da Vinci/Fiumicino

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 need to provide a negative COVID-19 test result and/or quarantine to enter Leonardo da Vinci/Fiumicino.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative Antigen (quick-test) test taken 72 or 48 hours before departing to 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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.

Destination information for Leonardo da Vinci/Fiumicino

Things to know before you go - useful duration and weather info for your trip from St. Louis to Leonardo da Vinci/Fiumicino.
Today's exchange rate
$1 = €0.87
Average temperature for October in Leonardo da Vinci/Fiumicino
71.6 °F
Avg rainfall for October in Leonardo da Vinci/Fiumicino
5.1 ″

Airports servicing St. Louis

Airports servicing Rome

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
United Airlines
$467 $1,189 No cancel fee 69%
Lufthansa
$575 $1,276 No cancel fee 76%
British Airways
$576 $1,063 No cancel fee 70%
Air Canada
$635 $1,147 No cancel fee 67%
Delta
$643 $1,262 No cancel fee N/A
American Airlines
$678 $1,289 No cancel fee 71%
Finnair
$844 $1,162 No cancel fee 76%
Aer Lingus
$978 $1,343 No cancel fee N/A
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