How long does it take to fly to Rome Fiumicino Airport?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Rome Fiumicino Airport you fly into. For example, flying from St. Louis to Rome Fiumicino Airport takes 12h 17m on average. On the other hand, flying from Kansas City to Rome Fiumicino Airport takes 13h 15m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Rome Fiumicino Airport?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Rome Fiumicino Airport from Missouri according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Rome Fiumicino Airport. Keep in mind that there are 8 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Missouri to Rome Fiumicino?

American Airlines, Lufthansa, and KLM are the most popular carriers operating from Missouri to Rome Fiumicino

When did momondo last update prices for flights from Missouri to Rome Fiumicino Airport?

Prices for flights from Missouri to Rome Fiumicino Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Missouri to Rome Fiumicino Airport?

The number of operators available for flights from Missouri to Rome Fiumicino Airport is 8 as of June 2026.

How old do you have to be to fly from Missouri to Rome Fiumicino Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Rome Fiumicino Airport.

What documentation or ID do you need to fly to Rome Fiumicino Airport?

The travel and health documents required for your trip to Rome Fiumicino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$301 Cheap Flights from Missouri to Rome Fiumicino Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Rome

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 8:30 am

STL

FCO

16h 50m

1 stop

1:15 pm - 12:40 pm

FCO

STL

30h 25m

2 stops

$770United Airlines

Sun, Nov 8 - Wed, Nov 18

3:40 pm - 12:40 pm

STL

FCO

14h 00m

1 stop

7:05 am - 1:45 pm

FCO

STL

13h 40m

1 stop

$772Lufthansa

Sun, Nov 8 - Wed, Nov 18

8:33 am - 8:55 am

STL

FCO

17h 22m

2 stops

1:15 pm - 2:30 pm

FCO

STL

32h 15m

2 stops

$773Air Canada

Sun, Nov 8 - Wed, Nov 18

1:08 pm - 10:55 am

STL

FCO

14h 47m

2 stops

1:15 pm - 12:40 pm

FCO

STL

30h 25m

2 stops

$774United Airlines

Mon, Nov 9 - Wed, Nov 18

7:04 pm - 7:45 am

STL

FCO

29h 41m

1 stop

11:15 am - 3:30 pm

FCO

STL

35h 15m

1 stop

$775United Airlines

Tue, Nov 10 - Tue, Jan 12

12:10 pm - 9:15 am

STL

FCO

14h 05m

1 stop

6:50 am - 1:25 pm

FCO

STL

13h 35m

1 stop

$776Multiple Airlines

Sun, Aug 9 - Tue, Aug 25

4:15 pm - 8:55 am

STL

FCO

57h 40m

2 stops

1:15 pm - 11:09 pm

FCO

STL

40h 54m

2 stops

$777Air Canada

Mon, Nov 9 - Wed, Nov 18

12:10 pm - 9:15 am

STL

FCO

14h 05m

1 stop

11:30 am - 6:41 pm

FCO

STL

14h 11m

1 stop

$780Multiple Airlines

Mon, Oct 12 - Fri, Oct 23

11:38 am - 6:35 pm

SGF

FCO

23h 57m

2 stops

11:55 am - 9:19 pm

FCO

SGF

40h 24m

2 stops

$826Scandinavian Airlines

Fri, Aug 14 - Fri, Aug 21

9:29 am - 9:10 am

MCI

FCO

16h 41m

1 stop

10:50 am - 9:23 pm

FCO

MCI

17h 33m

1 stop

$852Iberia

Sun, Oct 18 - Sun, Nov 1

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United Airlines flights from Missouri to Rome Fiumicino Airport

Our best United Airlines deals on Missouri to Rome Fiumicino Airport flight tickets

United Airlines

Nov 8

STL8:40 amLambert-St Louis

16h 50m

1 stop

FCO8:30 amRome Fiumicino

Nov 18

FCO1:15 pmRome Fiumicino

30h 25m

2 stops

STL12:40 pmLambert-St Louis

$770

United Airlines

Nov 9

STL1:08 pmLambert-St Louis

14h 47m

2 stops

FCO10:55 amRome Fiumicino

Nov 18

FCO1:15 pmRome Fiumicino

30h 25m

2 stops

STL12:40 pmLambert-St Louis

$774

United Airlines

Nov 10

STL7:04 pmLambert-St Louis

29h 41m

1 stop

FCO7:45 amRome Fiumicino

Jan 12

FCO11:15 amRome Fiumicino

35h 15m

1 stop

STL3:30 pmLambert-St Louis

$775

Air Canada flights from Missouri to Rome Fiumicino Airport

Our best Air Canada deals on Missouri to Rome Fiumicino Airport flight tickets

Air Canada

Nov 8

STL8:33 amLambert-St Louis

17h 22m

2 stops

FCO8:55 amRome Fiumicino

Nov 18

FCO1:15 pmRome Fiumicino

32h 15m

2 stops

STL2:30 pmLambert-St Louis

$773

Air Canada

Nov 9

STL4:15 pmLambert-St Louis

57h 40m

2 stops

FCO8:55 amRome Fiumicino

Nov 18

FCO1:15 pmRome Fiumicino

40h 54m

2 stops

STL11:09 pmLambert-St Louis

$777

Air Canada

Oct 12

STL2:40 pmLambert-St Louis

35h 35m

2 stops

FCO9:15 amRome Fiumicino

Oct 23

FCO11:30 amRome Fiumicino

35h 13m

2 stops

STL3:43 pmLambert-St Louis

$779

momondo Fare Finder

Use the filters below to find and compare flights from Missouri to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Sun 11/8

8:40 am-8:30 am

1 stop16h 50m

Rome Fiumicino

Wed 11/18

1:15 pm-12:40 pm

2 stops30h 25m

$770

Quickest round-trip

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Sun 11/8

3:40 pm-12:40 pm

1 stop14h 00m

Rome Fiumicino

Wed 11/18

7:05 am-1:45 pm

1 stop13h 40m

$772

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Sun 11/8

8:33 am-8:55 am

2 stops17h 22m

Rome Fiumicino

Wed 11/18

1:15 pm-2:30 pm

2 stops32h 15m

$773

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Mon 11/9

1:08 pm-10:55 am

2 stops14h 47m

Rome Fiumicino

Wed 11/18

1:15 pm-12:40 pm

2 stops30h 25m

$774

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Tue 11/10

7:04 pm-7:45 am

1 stop29h 41m

Rome Fiumicino

Tue 1/12

11:15 am-3:30 pm

1 stop35h 15m

$775

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Sun 8/9

12:10 pm-9:15 am

1 stop14h 05m

Rome Fiumicino

Tue 8/25

6:50 am-1:25 pm

1 stop13h 35m

$776

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Mon 11/9

4:15 pm-8:55 am

2 stops57h 40m

Rome Fiumicino

Wed 11/18

1:15 pm-11:09 pm

2 stops40h 54m

$777

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Mon 10/12

12:10 pm-9:15 am

1 stop14h 05m

Rome Fiumicino

Fri 10/23

11:30 am-6:41 pm

1 stop14h 11m

$780

SpringfieldRome

SGF - FCO

SGFFCO

Springfield-Branson

Fri 8/14

11:38 am-6:35 pm

2 stops23h 57m

Rome Fiumicino

Fri 8/21

11:55 am-9:19 pm

2 stops40h 24m

$826

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Sun 10/18

9:29 am-9:10 am

1 stop16h 41m

Rome Fiumicino

Sun 11/1

10:50 am-9:23 pm

1 stop17h 33m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Rome Fiumicino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Rome Fiumicino Airport?

The cheapest month to fly to Rome Fiumicino Airport from Missouri is in January. Flight prices, which tend to average around $442, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $454.

How far in advance should I book a flight from Missouri to Rome Fiumicino Airport?

You are more likely to see cheaper flights to Rome Fiumicino Airport from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $956 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from Missouri for as low as $729 on momondo.

Can stopping save me money on Missouri to Rome Fiumicino Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Missouri to Rome Fiumicino Airport flight.

Cheap Missouri to Rome Fiumicino Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Rome Fiumicino Airport

Fastest flight time	12h 17m
Direct flights	None

The fastest flight from Missouri to Rome Fiumicino Airport takes 12h 17m

There are no direct flights from Missouri to Rome Fiumicino Airport. There are no popular flight routes from Missouri to Rome Fiumicino Airport.

Search flight deals

Frequently asked questions about flying from Missouri to Rome Fiumicino Airport

When did momondo last update prices for flights from Missouri to Rome Fiumicino Airport?
Prices for flights from Missouri to Rome Fiumicino Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Missouri to Rome Fiumicino Airport?
The number of operators available for flights from Missouri to Rome Fiumicino Airport is 8 as of June 2026.
How old do you have to be to fly from Missouri to Rome Fiumicino Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Rome Fiumicino Airport.
What documentation or ID do you need to fly to Rome Fiumicino Airport?
The travel and health documents required for your trip to Rome Fiumicino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Missouri to Rome Fiumicino Airport with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $472	Free Cancellation	Rating 6.7 8,068 reviews	Search British Airways flights
Lufthansa	PriceFrom $500	Free Cancellation	Rating 6.8 8,091 reviews	Search Lufthansa flights
KLM	PriceFrom $506	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.4 9,879 reviews	Search United Airlines flights
Air Canada	PriceFrom $564	Free Cancellation	Rating 7.1 11,251 reviews	Search Air Canada flights
Delta	PriceFrom $566	Free Cancellation	Rating 7.8 8,431 reviews	Search Delta flights
Air France	PriceFrom $655	Free Cancellation	Rating 7.5 1,614 reviews	Search Air France flights
American Airlines	PriceFrom $665	Free Cancellation	Rating 7.1 11,750 reviews	Search American Airlines flights

Fiumicino

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Cassino

Gaeta

Orvieto

Ponza

Montepulciano

Chianciano Terme

Ladispoli

Pienza

Tivoli

Sperlonga

Terracina

Saturnia

Ciampino

Santa Marinella

Anzio

Orbetello

Vatican

Grosseto

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Why should I use momondo to find a flight deal from Missouri to Rome?

It is quick and easy to find Missouri to Rome flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rome that suits you.

Can I find flights from Missouri to Rome with flexible booking policies on momondo?

Yes. All flights to Rome from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missouri to Rome?

momondo provides multiple filters to help you find the best flight to Rome from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Missouri to Rome right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rome, momondo offers a useful price alert feature which will track prices for flights to Rome from Missouri and alert you when they change.

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Cheap flights from Missouri to Rome from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Rome departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Missouri to Rome Fiumicino Airport

Our best United Airlines deals on Missouri to Rome Fiumicino Airport flight tickets

Air Canada flights from Missouri to Rome Fiumicino Airport

Our best Air Canada deals on Missouri to Rome Fiumicino Airport flight tickets

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Use the filters below to find and compare flights from Missouri to Rome Fiumicino Airport that are best for you.

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How to get the cheapest flight ticket from Missouri to Rome Fiumicino Airport

What is the cheapest month to fly to Rome Fiumicino Airport?

How far in advance should I book a flight from Missouri to Rome Fiumicino Airport?

Can stopping save me money on Missouri to Rome Fiumicino Airport flights?

What is the cheapest airline that flies from Missouri to Rome Fiumicino?

What airlines fly to Rome Fiumicino Airport?

How long does it take to fly to Rome Fiumicino Airport?

Cheap Missouri to Rome Fiumicino Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Rome Fiumicino Airport

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Direct flights

Frequently asked questions about flying from Missouri to Rome Fiumicino Airport

Best airlines flying from Missouri to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Missouri to Rome Fiumicino Airport with momondo

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