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

American Airlines and British Airways are the most popular carriers operating from Rome Fiumicino to Missouri

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Fiumicino Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$442 Cheap Flights from Rome Fiumicino Airport to Missouri in 2026

Find the cheapest flights from Rome Fiumicino Airport to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 7:30 pm

FCO

STL

19h 35m

1 stop

4:48 pm - 4:55 pm

STL

FCO

17h 07m

2 stops

$855British Airways

Fri, Oct 23 - Tue, Nov 17

12:40 pm - 7:30 pm

FCO

STL

13h 50m

1 stop

9:38 am - 10:45 am

STL

FCO

18h 07m

1 stop

$864British Airways

Fri, Oct 23 - Tue, Nov 17

7:35 am - 8:08 pm

FCO

STL

19h 33m

2 stops

2:50 pm - 3:30 pm

STL

FCO

17h 40m

2 stops

$866Iberia

Fri, Oct 23 - Tue, Nov 17

10:00 am - 12:19 am

FCO

MCI

21h 19m

1 stop

10:45 am - 7:05 am

MCI

FCO

13h 20m

1 stop

$881Iberia

Mon, Jul 13 - Sun, Sep 6

10:00 am - 12:48 am

FCO

MCI

21h 48m

1 stop

7:32 pm - 9:10 am

MCI

FCO

30h 38m

1 stop

$888American Airlines

Tue, Jun 23 - Sat, Jun 27

12:15 pm - 4:41 pm

FCO

MCI

35h 26m

1 stop

7:17 pm - 10:40 pm

MCI

FCO

20h 23m

2 stops

$891British Airways

Mon, Jul 13 - Sun, Sep 6

12:15 pm - 10:34 am

FCO

MCI

29h 19m

2 stops

7:00 am - 9:50 am

MCI

FCO

19h 50m

2 stops

$898Multiple Airlines

Mon, Jul 13 - Sun, Sep 6

1:30 pm - 1:02 pm

FCO

STL

30h 32m

1 stop

9:35 pm - 10:35 pm

STL

FCO

18h 00m

1 stop

$899American Airlines

Wed, Aug 5 - Tue, Sep 29

12:15 pm - 11:34 pm

FCO

STL

18h 19m

1 stop

9:35 pm - 5:15 pm

STL

FCO

12h 40m

1 stop

$900Multiple Airlines

Wed, Aug 5 - Tue, Sep 29

12:15 pm - 10:34 am

FCO

MCI

29h 19m

2 stops

5:00 am - 9:10 am

MCI

FCO

21h 10m

1 stop

$900British Airways

Mon, Jul 13 - Sun, Sep 6

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British Airways flights from Rome Fiumicino Airport to Missouri

Our best British Airways deals on Rome Fiumicino Airport to Missouri flight tickets

British Airways

Oct 23

FCO6:55 amRome Fiumicino

19h 35m

1 stop

STL7:30 pmLambert-St Louis

Nov 17

STL4:48 pmLambert-St Louis

17h 07m

2 stops

FCO4:55 pmRome Fiumicino

$855

British Airways

Oct 23

FCO12:40 pmRome Fiumicino

13h 50m

1 stop

STL7:30 pmLambert-St Louis

Nov 17

STL9:38 amLambert-St Louis

18h 07m

1 stop

FCO10:45 amRome Fiumicino

$864

British Airways

Jul 13

FCO12:15 pmRome Fiumicino

35h 26m

1 stop

MCI4:41 pmKansas City

Sep 6

MCI7:17 pmKansas City

20h 23m

2 stops

FCO10:40 pmRome Fiumicino

$891

United Airlines flights from Rome Fiumicino Airport to Missouri

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

United Airlines

Aug 6

FCO9:45 amRome Fiumicino

15h 28m

1 stop

STL6:13 pmLambert-St Louis

Oct 1

STL8:00 amLambert-St Louis

16h 55m

1 stop

FCO7:55 amRome Fiumicino

$1,072

United Airlines

Jul 21

FCO11:30 amRome Fiumicino

14h 12m

1 stop

STL6:42 pmLambert-St Louis

Jul 28

STL9:20 amLambert-St Louis

15h 15m

2 stops

FCO7:35 amRome Fiumicino

$1,191

United Airlines

Jul 8

FCO9:45 amRome Fiumicino

19h 19m

1 stop

MCI10:04 pmKansas City

Jul 14

MCI5:45 pmKansas City

12h 30m

1 stop

FCO1:15 pmRome Fiumicino

$1,245

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Fri 10/23

6:55 am-7:30 pm

1 stop19h 35m

Lambert-St Louis

Tue 11/17

4:48 pm-4:55 pm

2 stops17h 07m

$855

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Fri 10/23

12:40 pm-7:30 pm

1 stop13h 50m

Lambert-St Louis

Tue 11/17

9:38 am-10:45 am

1 stop18h 07m

$864

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Fri 10/23

7:35 am-8:08 pm

2 stops19h 33m

Lambert-St Louis

Tue 11/17

2:50 pm-3:30 pm

2 stops17h 40m

$866

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Mon 7/13

10:00 am-12:19 am

1 stop21h 19m

Kansas City

Sun 9/6

10:45 am-7:05 am

1 stop13h 20m

$881

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Tue 6/23

10:00 am-12:48 am

1 stop21h 48m

Kansas City

Sat 6/27

7:32 pm-9:10 am

1 stop30h 38m

$888

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Mon 7/13

12:15 pm-4:41 pm

1 stop35h 26m

Kansas City

Sun 9/6

7:17 pm-10:40 pm

2 stops20h 23m

$891

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Mon 7/13

12:15 pm-10:34 am

2 stops29h 19m

Kansas City

Sun 9/6

7:00 am-9:50 am

2 stops19h 50m

$898

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 8/5

1:30 pm-1:02 pm

1 stop30h 32m

Lambert-St Louis

Tue 9/29

9:35 pm-10:35 pm

1 stop18h 00m

$899

Quickest round-trip

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 8/5

12:15 pm-11:34 pm

1 stop18h 19m

Lambert-St Louis

Tue 9/29

9:35 pm-5:15 pm

1 stop12h 40m

$900

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Mon 7/13

12:15 pm-10:34 am

2 stops29h 19m

Kansas City

Sun 9/6

5:00 am-9:10 am

1 stop21h 10m

$900

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 Rome Fiumicino Airport to Missouri

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

What is the cheapest month to fly to Missouri?

In general, May is the cheapest month to fly from Rome Fiumicino Airport to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Missouri during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

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

You could potentially save up to 7% on your flight if you consider stops on a Rome Fiumicino Airport to Missouri flight.

Cheap Rome Fiumicino Airport to Missouri flight deals and tips

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

Fastest flight time	13h 33m
Direct flights	None

The fastest flight from Rome Fiumicino Airport to Missouri takes 13h 33m

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

Search flight deals

Frequently asked questions about flying from Rome Fiumicino Airport to Missouri

When did momondo last update prices for flights from Rome Fiumicino Airport to Missouri?
Prices for flights from Rome Fiumicino Airport to Missouri are refreshed on a daily basis.
How old do you have to be to fly from Rome Fiumicino Airport to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome Fiumicino Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Missouri from Rome is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Missouri from Rome with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missouri from Rome.

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

If you are not ready to book a flight from Rome to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missouri and let you know when they change.