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 35% 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 12h on average. On the other hand, flying from Kansas City to Rome Fiumicino Airport takes 12h 38m 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?

Scandinavian Airlines, Lufthansa, and Air Canada 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 November 2025.

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.

$292 Cheap Flights from Missouri to Rome Fiumicino Airport in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:42 pm - 11:00 pmSTL-FCO

21h 18m2 stops

7:05 am - 1:55 pmFCO-STL

13h 50m1 stop

$435Lufthansa

Find Deal

Mon, Dec 8 - Wed, Dec 24

5:27 pm - 10:55 amSTL-FCO

34h 28m2 stops

1:10 pm - 2:23 pmFCO-STL

32h 13m2 stops

$466Air Canada

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Wed, Dec 3 - Wed, Dec 10

8:30 am - 8:30 amSTL-FCO

17h 00m1 stop

1:10 pm - 2:25 pmFCO-STL

32h 15m2 stops

$483United Airlines

Find Deal

Fri, Dec 5 - Fri, Dec 12

6:27 pm - 9:25 amMCI-FCO

31h 58m3 stops

1:10 pm - 7:38 pmFCO-MCI

37h 28m2 stops

$483Multiple Airlines

Find Deal

Tue, Dec 2 - Fri, Dec 12

6:42 pm - 7:45 amSTL-FCO

30h 03m1 stop

1:10 pm - 3:29 pmFCO-STL

33h 19m1 stop

$485United Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

5:59 pm - 7:55 amSTL-FCO

30h 56m1 stop

12:45 pm - 3:29 pmFCO-STL

33h 44m1 stop

$490Multiple Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

11:35 am - 10:45 amSTL-FCO

16h 10m1 stop

1:10 pm - 10:47 pmFCO-STL

16h 37m1 stop

$501Iberia

Find Deal

Fri, Dec 5 - Fri, Dec 12

10:45 am - 10:45 amMCI-FCO

17h 00m1 stop

1:10 pm - 10:54 pmFCO-MCI

16h 44m1 stop

$501Iberia

Find Deal

Fri, Dec 5 - Fri, Dec 12

11:40 am - 10:30 amSTL-FCO

15h 50m1 stop

10:05 am - 8:47 pmFCO-STL

17h 42m2 stops

$506Delta

Find Deal

Thu, Dec 4 - Tue, Dec 9

6:05 am - 7:55 amSTL-FCO

18h 50m2 stops

12:45 pm - 8:53 amFCO-STL

27h 08m2 stops

$511Delta

Find Deal

Thu, Jan 1 - Thu, Jan 15

Scandinavian Airlines flights from Missouri to Rome Fiumicino Airport

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

Scandinavian Airlines

May 5

MCI2:55 pmKansas City

20h 40m

2 stops

FCO6:35 pmRome Fiumicino

May 13

FCO11:55 amRome Fiumicino

41h 25m

2 stops

MCI10:20 pmKansas City

$545

Find similar

Scandinavian Airlines

Jan 9

MCI9:57 amKansas City

17h 53m

2 stops

FCO10:50 amRome Fiumicino

May 9

FCO4:35 pmRome Fiumicino

38h 20m

2 stops

MCI11:55 pmKansas City

$570

Find similar

Scandinavian Airlines

Jan 9

MCI9:57 amKansas City

17h 53m

2 stops

FCO10:50 amRome Fiumicino

May 10

FCO9:30 amRome Fiumicino

21h 25m

2 stops

MCI11:55 pmKansas City

$575

Find similar

American Airlines flights from Missouri to Rome Fiumicino Airport

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

American Airlines

Feb 14

STL1:44 pmLambert-St Louis

16h 46m

2 stops

FCO1:30 pmRome Fiumicino

Feb 21

FCO7:00 pmRome Fiumicino

20h 52m

2 stops

STL8:52 amLambert-St Louis

$510

Find similar

American Airlines

Dec 5

MCI3:39 pmKansas City

16h 16m

2 stops

FCO2:55 pmRome Fiumicino

Dec 12

FCO7:30 amRome Fiumicino

20h 59m

2 stops

MCI9:29 pmKansas City

$511

Find similar

American Airlines

Dec 30

STL5:30 amLambert-St Louis

20h 30m

1 stop

FCO9:00 amRome Fiumicino

Jan 14

FCO8:20 pmRome Fiumicino

19h 31m

2 stops

STL8:51 amLambert-St Louis

$651

Find similar

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

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Mon 12/8

6:42 pm-11:00 pm

2 stops21h 18m

Rome Fiumicino

Wed 12/24

7:05 am-1:55 pm

1 stop13h 50m

$435

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Wed 12/3

5:27 pm-10:55 am

2 stops34h 28m

Rome Fiumicino

Wed 12/10

1:10 pm-2:23 pm

2 stops32h 13m

$466

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Fri 12/5

8:30 am-8:30 am

1 stop17h 00m

Rome Fiumicino

Fri 12/12

1:10 pm-2:25 pm

2 stops32h 15m

$483

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Tue 12/2

6:27 pm-9:25 am

3 stops31h 58m

Rome Fiumicino

Fri 12/12

1:10 pm-7:38 pm

2 stops37h 28m

$483

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Thu 12/4

6:42 pm-7:45 am

1 stop30h 03m

Rome Fiumicino

Tue 12/9

1:10 pm-3:29 pm

1 stop33h 19m

$485

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Thu 1/22

5:59 pm-7:55 am

1 stop30h 56m

Rome Fiumicino

Sun 1/25

12:45 pm-3:29 pm

1 stop33h 44m

$490

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Fri 12/5

11:35 am-10:45 am

1 stop16h 10m

Rome Fiumicino

Fri 12/12

1:10 pm-10:47 pm

1 stop16h 37m

$501

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Fri 12/5

10:45 am-10:45 am

1 stop17h 00m

Rome Fiumicino

Fri 12/12

1:10 pm-10:54 pm

1 stop16h 44m

$501

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Thu 12/4

11:40 am-10:30 am

1 stop15h 50m

Rome Fiumicino

Tue 12/9

10:05 am-8:47 pm

2 stops17h 42m

$506

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Thu 1/1

6:05 am-7:55 am

2 stops18h 50m

Rome Fiumicino

Thu 1/15

12:45 pm-8:53 am

2 stops27h 08m

$511

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 $736, 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 December is also cheap. Prices for this month can be found on momondo for an average of $755.

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $1,037. The most expensive day to fly to Rome Fiumicino Airport is Sunday, with ticket prices averaging around $1,259.

What is the cheapest time of day to depart on your flight to Rome Fiumicino Airport?

According to our data, the cheapest time of day to fly to Rome Fiumicino Airport is in the afternoon. momondo users have found flights departing from Missouri to Rome Fiumicino Airport in the afternoon for as low as $1,077. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,148.

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 $1,019 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 $718 on momondo.

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

You could potentially save up to 10% 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

Direct flights	None

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 November 2025.
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
Iberia	PriceFrom $536	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
United Airlines	PriceFrom $549	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights
Delta	PriceFrom $554	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
KLM	PriceFrom $566	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
Air France	PriceFrom $655	Free Cancellation	Rating 7.4 1,484 reviews	Search Air France flights
American Airlines	PriceFrom $665	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Lufthansa	PriceFrom $671	Free Cancellation	Rating 6.8 7,555 reviews	Search Lufthansa flights
Air Canada	PriceFrom $705	Free Cancellation	Rating 7.1 10,413 reviews	Search Air Canada flights
British Airways	PriceFrom $711	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights

Fiumicino

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Cassino

Pienza

Ponza

Montepulciano

Gaeta

Tivoli

Sperlonga

Orvieto

Ciampino

Cortona

Terracina

Ascoli Piceno

Santa Marinella

Grosseto

Chianciano Terme

Sabaudia

Saturnia

Foligno

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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Cheap flights from Missouri to Rome from $292

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 1/18. 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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Scandinavian Airlines flights from Missouri to Rome Fiumicino Airport

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

American Airlines flights from Missouri to Rome Fiumicino Airport

Our best American Airlines 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

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

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

What is the cheapest day to depart on your flight to Rome Fiumicino Airport?

Our data shows that Tuesday is the least expensive day to fly to Rome Fiumicino Airport. Tickets to fly out on this day can be as low as $1,037. The most expensive day to fly to Rome Fiumicino Airport is Sunday, with ticket prices averaging around $1,259.

What is the cheapest time of day to depart on your flight 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?

You could potentially save up to 10% on your flight if you consider stops on a Missouri to Rome Fiumicino Airport flight.

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

Scandinavian Airlines, Lufthansa, and Air Canada are the most popular carriers operating 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

Direct flights

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

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

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

What documentation or ID do you need to fly 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

Traveling to a place near Rome?

Why use momondo?

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

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

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

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

An easier way to manage your Rome Fiumicino Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Rome

Popular cities in Italy

Popular flights according to clicks in the last 7 days on momondo