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 9 different airlines that fly to Rome Fiumicino Airport on a routine basis, so you have a few additional options to choose from.

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 13h 10m on average. On the other hand, flying from Kansas City to Rome Fiumicino Airport takes 15h 06m 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 is the cheapest airline that flies from Missouri to Rome Fiumicino?

United Airlines, Aer Lingus, and British Airways 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 9 as of March 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.

$355 Cheap Flights from Missouri to Rome Fiumicino Airport in 2026

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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.

10:14 am - 12:05 pm

STL

FCO

18h 51m

1 stop

10:00 am - 8:19 pm

FCO

STL

17h 19m

1 stop

$740Iberia

Wed, Aug 5 - Wed, Aug 19

8:00 pm - 9:10 am

STL

FCO

30h 10m

1 stop

10:00 am - 7:14 pm

FCO

STL

16h 14m

1 stop

$741British Airways

Sat, Aug 15 - Wed, Aug 26

6:51 pm - 7:40 pm

STL

FCO

17h 49m

2 stops

10:00 am - 7:14 pm

FCO

STL

16h 14m

1 stop

$748Iberia

Wed, Aug 5 - Wed, Aug 19

3:42 pm - 8:40 am

STL

FCO

33h 58m

2 stops

9:30 am - 8:50 pm

FCO

STL

18h 20m

2 stops

$749Scandinavian Airlines

Fri, Aug 28 - Sun, Sep 6

9:59 am - 11:05 am

MCI

FCO

42h 06m

2 stops

9:30 am - 11:52 pm

FCO

MCI

21h 22m

2 stops

$757Scandinavian Airlines

Tue, Aug 25 - Sun, Sep 6

1:13 pm - 11:50 am

STL

FCO

15h 37m

2 stops

12:45 pm - 9:22 pm

FCO

STL

15h 37m

2 stops

$757Lufthansa

Wed, Aug 5 - Wed, Aug 19

3:30 pm - 2:05 pm

STL

FCO

15h 35m

1 stop

12:45 pm - 11:00 pm

FCO

STL

17h 15m

2 stops

$764Lufthansa

Wed, Aug 5 - Wed, Aug 19

3:16 pm - 2:20 pm

MCI

FCO

16h 04m

2 stops

8:15 pm - 9:40 pm

FCO

MCI

32h 25m

2 stops

$781SWISS

Wed, Aug 5 - Wed, Aug 19

6:00 am - 9:15 am

MCI

FCO

20h 15m

2 stops

11:30 am - 2:17 pm

FCO

MCI

33h 47m

2 stops

$798Air Canada

Sun, Aug 16 - Fri, Aug 28

7:53 am - 7:25 pm

MCI

FCO

28h 32m

2 stops

8:15 pm - 5:34 pm

FCO

MCI

28h 19m

2 stops

$824SWISS

Tue, Aug 4 - Tue, Aug 18

Iberia flights from Missouri to Rome Fiumicino Airport

Our best Iberia deals on Missouri to Rome Fiumicino Airport flight tickets

Iberia

Aug 5

STL10:14 amLambert-St Louis

18h 51m

1 stop

FCO12:05 pmRome Fiumicino

Aug 19

FCO10:00 amRome Fiumicino

17h 19m

1 stop

STL8:19 pmLambert-St Louis

$740

Iberia

Aug 5

STL6:51 pmLambert-St Louis

17h 49m

2 stops

FCO7:40 pmRome Fiumicino

Aug 19

FCO10:00 amRome Fiumicino

16h 14m

1 stop

STL7:14 pmLambert-St Louis

$748

Iberia

Apr 21

STL12:27 pmLambert-St Louis

16h 38m

1 stop

FCO12:05 pmRome Fiumicino

Apr 28

FCO10:00 amRome Fiumicino

19h 19m

1 stop

STL10:19 pmLambert-St Louis

$754

Lufthansa flights from Missouri to Rome Fiumicino Airport

Our best Lufthansa deals on Missouri to Rome Fiumicino Airport flight tickets

Lufthansa

Aug 5

STL1:13 pmLambert-St Louis

15h 37m

2 stops

FCO11:50 amRome Fiumicino

Aug 19

FCO12:45 pmRome Fiumicino

15h 37m

2 stops

STL9:22 pmLambert-St Louis

$757

Lufthansa

Aug 5

STL3:30 pmLambert-St Louis

15h 35m

1 stop

FCO2:05 pmRome Fiumicino

Aug 19

FCO12:45 pmRome Fiumicino

17h 15m

2 stops

STL11:00 pmLambert-St Louis

$764

Lufthansa

Aug 5

STL1:13 pmLambert-St Louis

15h 37m

2 stops

FCO11:50 amRome Fiumicino

Aug 19

FCO10:50 amRome Fiumicino

17h 32m

2 stops

STL9:22 pmLambert-St Louis

$814

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

Wed 8/5

10:14 am-12:05 pm

1 stop18h 51m

Rome Fiumicino

Wed 8/19

10:00 am-8:19 pm

1 stop17h 19m

$740

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Sat 8/15

8:00 pm-9:10 am

1 stop30h 10m

Rome Fiumicino

Wed 8/26

10:00 am-7:14 pm

1 stop16h 14m

$741

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Wed 8/5

6:51 pm-7:40 pm

2 stops17h 49m

Rome Fiumicino

Wed 8/19

10:00 am-7:14 pm

1 stop16h 14m

$748

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Fri 8/28

3:42 pm-8:40 am

2 stops33h 58m

Rome Fiumicino

Sun 9/6

9:30 am-8:50 pm

2 stops18h 20m

$749

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Tue 8/25

9:59 am-11:05 am

2 stops42h 06m

Rome Fiumicino

Sun 9/6

9:30 am-11:52 pm

2 stops21h 22m

$757

Quickest round-trip

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Wed 8/5

1:13 pm-11:50 am

2 stops15h 37m

Rome Fiumicino

Wed 8/19

12:45 pm-9:22 pm

2 stops15h 37m

$757

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Wed 8/5

3:30 pm-2:05 pm

1 stop15h 35m

Rome Fiumicino

Wed 8/19

12:45 pm-11:00 pm

2 stops17h 15m

$764

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Wed 8/5

3:16 pm-2:20 pm

2 stops16h 04m

Rome Fiumicino

Wed 8/19

8:15 pm-9:40 pm

2 stops32h 25m

$781

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Sun 8/16

6:00 am-9:15 am

2 stops20h 15m

Rome Fiumicino

Fri 8/28

11:30 am-2:17 pm

2 stops33h 47m

$798

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Tue 8/4

7:53 am-7:25 pm

2 stops28h 32m

Rome Fiumicino

Tue 8/18

8:15 pm-5:34 pm

2 stops28h 19m

$824

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 February. Flight prices, which tend to average around $544, 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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $643.

How far in advance should I book a flight 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 $897 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 $731 on momondo.

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

You could potentially save up to 27% 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	13h 10m
Direct flights	None

The fastest flight from Missouri to Rome Fiumicino Airport takes 13h 10m

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

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 9 as of March 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 7,825 reviews	Search British Airways flights
Lufthansa	PriceFrom $506	Free Cancellation	Rating 6.8 7,871 reviews	Search Lufthansa flights
KLM	PriceFrom $506	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.4 9,500 reviews	Search United Airlines flights
Delta	PriceFrom $555	Free Cancellation	Rating 7.9 8,353 reviews	Search Delta flights
American Airlines	PriceFrom $665	Free Cancellation	Rating 7.1 11,519 reviews	Search American Airlines flights
Iberia	PriceFrom $692	Free Cancellation	Rating 7.0 3,157 reviews	Search Iberia flights
Air France	PriceFrom $705	Free Cancellation	Rating 7.4 1,553 reviews	Search Air France flights
Air Canada	PriceFrom $724	Free Cancellation	Rating 7.1 10,853 reviews	Search Air Canada flights

Fiumicino

Civitavecchia

Cassino

Ponza

Gaeta

Montepulciano

Pienza

Orvieto

Chianciano Terme

Sperlonga

Terracina

Tivoli

Ladispoli

Santa Marinella

Ascoli Piceno

Ciampino

Saturnia

Grosseto

Orbetello

Vatican

Why use momondo?

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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Flights to Milan Malpensa Airportfrom $398

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Cheap flights from Missouri to Rome from $355

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 8/1. 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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Iberia flights from Missouri to Rome Fiumicino Airport

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Lufthansa flights from Missouri to Rome Fiumicino Airport

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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 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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