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Cheap flights from Rome Fiumicino Airport to Missouri from $443

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome Fiumicino Airport to Missouri departing on 5/7. 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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Find the cheapest flights from Rome Fiumicino Airport to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:10 pm - 11:23 pm
FCO
-
STL
17h 13m1 stop
British Airways Logo
11:46 am - 9:55 pm
STL
-
FCO
27h 09m2 stops
$737British Airways
Thu, Feb 26 - Mon, Mar 2
British Airways Logo
1:10 pm - 11:23 pm
FCO
-
STL
17h 13m1 stop
British Airways Logo
11:46 am - 7:35 pm
STL
-
FCO
24h 49m2 stops
$739British Airways
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
7:30 am - 10:39 pm
FCO
-
MCI
22h 09m2 stops
American Airlines Logo
9:42 am - 12:50 pm
MCI
-
FCO
20h 08m2 stops
$742American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
7:30 am - 10:39 pm
FCO
-
MCI
22h 09m2 stops
American Airlines Logo
9:42 am - 12:50 pm
MCI
-
FCO
20h 08m2 stops
$743American Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
11:35 am - 12:07 am
FCO
-
MCI
19h 32m1 stop
Multiple Airlines Logo
6:00 am - 9:00 am
MCI
-
FCO
21h 00m1 stop
$747Multiple Airlines
Fri, Mar 6 - Wed, Mar 11
British Airways Logo
7:40 am - 11:28 pm
FCO
-
STL
22h 48m2 stops
British Airways Logo
5:55 pm - 7:35 pm
STL
-
FCO
18h 40m2 stops
$747British Airways
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
11:35 am - 8:56 am
FCO
-
MCI
28h 21m1 stop
Multiple Airlines Logo
12:17 pm - 9:00 am
MCI
-
FCO
14h 43m2 stops
$748Multiple Airlines
Fri, Mar 6 - Wed, Mar 11
British Airways Logo
1:10 pm - 11:23 pm
FCO
-
STL
17h 13m1 stop
British Airways Logo
2:00 pm - 9:00 am
STL
-
FCO
12h 00m1 stop
$749British Airways
Thu, Feb 26 - Mon, Mar 2
Iberia Logo
7:00 pm - 11:05 am
FCO
-
MCI
23h 05m2 stops
Iberia Logo
1:56 pm - 7:30 pm
MCI
-
FCO
22h 34m2 stops
$860Iberia
Wed, Feb 4 - Wed, Feb 11
Delta Logo
6:00 am - 11:39 pm
FCO
-
STL
24h 39m2 stops
Delta Logo
6:00 am - 10:30 am
STL
-
FCO
21h 30m1 stop
$875Delta
Sun, Jan 11 - Sun, Jan 18

British Airways flights from Rome Fiumicino Airport to Missouri

Our best British Airways deals on Rome Fiumicino Airport to Missouri flight tickets
British Airways
Feb 26
FCO1:10 pmRome Fiumicino
17h 13m
1 stop
STL11:23 pmLambert-St Louis
Mar 2
STL11:46 amLambert-St Louis
27h 09m
2 stops
FCO9:55 pmRome Fiumicino
$737
Find similar
British Airways
Feb 26
FCO1:10 pmRome Fiumicino
17h 13m
1 stop
STL11:23 pmLambert-St Louis
Mar 2
STL11:46 amLambert-St Louis
24h 49m
2 stops
FCO7:35 pmRome Fiumicino
$739
Find similar
British Airways
Feb 26
FCO7:40 amRome Fiumicino
22h 48m
2 stops
STL11:28 pmLambert-St Louis
Mar 2
STL5:55 pmLambert-St Louis
18h 40m
2 stops
FCO7:35 pmRome Fiumicino
$747
Find similar

American Airlines flights from Rome Fiumicino Airport to Missouri

Our best American Airlines deals on Rome Fiumicino Airport to Missouri flight tickets
American Airlines
Jan 22
FCO7:30 amRome Fiumicino
22h 09m
2 stops
MCI10:39 pmKansas City
Jan 26
MCI9:42 amKansas City
20h 08m
2 stops
FCO12:50 pmRome Fiumicino
$742
Find similar
American Airlines
Jan 22
FCO7:30 amRome Fiumicino
22h 09m
2 stops
MCI10:39 pmKansas City
Jan 26
MCI11:55 amKansas City
17h 55m
2 stops
FCO12:50 pmRome Fiumicino
$744
Find similar
American Airlines
Mar 26
FCO1:10 pmRome Fiumicino
29h 00m
1 stop
MCI12:10 pmKansas City
Mar 30
MCI9:17 amKansas City
14h 48m
2 stops
FCO7:05 amRome Fiumicino
$769
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rome Fiumicino Airport to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
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

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 2/26

1:10 pm-11:23 pm

1 stop17h 13m

Lambert-St Louis

Mon 3/2

11:46 am-9:55 pm

2 stops27h 09m

$737

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 2/26

1:10 pm-11:23 pm

1 stop17h 13m

Lambert-St Louis

Mon 3/2

11:46 am-7:35 pm

2 stops24h 49m

$739

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Thu 1/22

7:30 am-10:39 pm

2 stops22h 09m

Kansas City

Mon 1/26

9:42 am-12:50 pm

2 stops20h 08m

$742

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Thu 1/22

7:30 am-10:39 pm

2 stops22h 09m

Kansas City

Mon 1/26

9:42 am-12:50 pm

2 stops20h 08m

$743

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Fri 3/6

11:35 am-12:07 am

1 stop19h 32m

Kansas City

Wed 3/11

6:00 am-9:00 am

1 stop21h 00m

$747

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 2/26

7:40 am-11:28 pm

2 stops22h 48m

Lambert-St Louis

Mon 3/2

5:55 pm-7:35 pm

2 stops18h 40m

$747

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Fri 3/6

11:35 am-8:56 am

1 stop28h 21m

Kansas City

Wed 3/11

12:17 pm-9:00 am

2 stops14h 43m

$748

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 2/26

1:10 pm-11:23 pm

1 stop17h 13m

Lambert-St Louis

Mon 3/2

2:00 pm-9:00 am

1 stop12h 00m

$749

RomeKansas City

FCO - MCI

FCOMCI

Rome Fiumicino

Wed 2/4

7:00 pm-11:05 am

2 stops23h 05m

Kansas City

Wed 2/11

1:56 pm-7:30 pm

2 stops22h 34m

$860

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Sun 1/11

6:00 am-11:39 pm

2 stops24h 39m

Lambert-St Louis

Sun 1/18

6:00 am-10:30 am

1 stop21h 30m

$875

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

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

What is the cheapest month to fly to Missouri?

In general, April 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 $793. If you aren’t able to travel to Missouri during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $810.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Rome Fiumicino Airport to Missouri is on a Thursday when prices can be found for as low as $786. Flights from Rome Fiumicino Airport to Missouri on a Tuesday will generally be more expensive and average around $947. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

You could potentially save up to 13% 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

17h 13m

Direct flights

None
The fastest flight from Rome Fiumicino Airport to Missouri takes 17h 13m
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

  • 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.

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