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Cheap flights from St. Louis to Rome Fiumicino Airport from $530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Rome Fiumicino Airport departing on 8/25. 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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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Rome.
Air Canada Logo
1:30 pm - 9:15 amSTL-FCO
12h 45m1 stop
Air Canada Logo
1:20 pm - 7:33 pmFCO-STL
37h 13m2 stops
$743Air Canada
Find Deal
Mon, Oct 13 - Mon, Oct 20
Air Canada Logo
12:28 pm - 10:15 amSTL-FCO
14h 47m2 stops
Air Canada Logo
1:20 pm - 7:33 pmFCO-STL
37h 13m2 stops
$754Air Canada
Find Deal
Mon, Oct 13 - Mon, Oct 20
Iberia Logo
12:07 pm - 8:05 amSTL-FCO
12h 58m1 stop
Iberia Logo
10:20 am - 8:19 pmFCO-STL
16h 59m1 stop
$781Iberia
Find Deal
Wed, Oct 1 - Tue, Oct 14
Iberia Logo
8:26 am - 9:10 amSTL-FCO
17h 44m1 stop
Iberia Logo
11:05 am - 7:08 pmFCO-STL
15h 03m1 stop
$782Iberia
Find Deal
Mon, Sep 22 - Wed, Oct 1
United Airlines Logo
1:30 pm - 9:15 amSTL-FCO
12h 45m1 stop
United Airlines Logo
11:45 am - 2:19 pmFCO-STL
33h 34m2 stops
$787United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 15
United Airlines Logo
3:43 pm - 7:55 amSTL-FCO
33h 12m1 stop
United Airlines Logo
12:25 pm - 12:36 pmFCO-STL
31h 11m1 stop
$799United Airlines
Find Deal
Mon, May 5 - Thu, May 15
Delta Logo
6:00 am - 7:35 amSTL-FCO
18h 35m1 stop
Delta Logo
10:10 am - 11:26 pmFCO-STL
20h 16m2 stops
$818Delta
Find Deal
Mon, May 5 - Tue, May 13
Delta Logo
11:51 am - 10:05 amSTL-FCO
15h 14m2 stops
Delta Logo
9:00 am - 11:39 pmFCO-STL
21h 39m2 stops
$819Delta
Find Deal
Wed, Oct 1 - Wed, Oct 15
Lufthansa Logo
1:10 pm - 11:35 amSTL-FCO
15h 25m2 stops
Lufthansa Logo
7:10 am - 3:47 pmFCO-STL
15h 37m2 stops
$852Lufthansa
Find Deal
Mon, May 5 - Thu, May 15
KLM Logo
2:18 pm - 11:45 amSTL-FCO
14h 27m2 stops
KLM Logo
6:30 am - 2:16 pmFCO-STL
14h 46m2 stops
$1,089KLM
Find Deal
Tue, Jul 22 - Wed, Jul 30

Air Canada flights from St. Louis to Rome Fiumicino Airport

Our best Air Canada deals on St. Louis to Rome Fiumicino Airport flight tickets
Air Canada
Oct 13
STL1:30 pmLambert-St Louis
12h 45m
1 stop
FCO9:15 amRome Fiumicino
Oct 20
FCO1:20 pmRome Fiumicino
37h 13m
2 stops
STL7:33 pmLambert-St Louis
Air Canada
Oct 13
STL12:28 pmLambert-St Louis
14h 47m
2 stops
FCO10:15 amRome Fiumicino
Oct 20
FCO1:20 pmRome Fiumicino
37h 13m
2 stops
STL7:33 pmLambert-St Louis
Air Canada
Sep 24
STL1:30 pmLambert-St Louis
12h 45m
1 stop
FCO9:15 amRome Fiumicino
Oct 7
FCO11:30 amRome Fiumicino
15h 27m
1 stop
STL7:57 pmLambert-St Louis

British Airways flights from St. Louis to Rome Fiumicino Airport

Our best British Airways deals on St. Louis to Rome Fiumicino Airport flight tickets
British Airways
May 5
STL1:38 pmLambert-St Louis
12h 32m
1 stop
FCO9:10 amRome Fiumicino
May 13
FCO10:00 amRome Fiumicino
15h 21m
1 stop
STL6:21 pmLambert-St Louis
British Airways
May 12
STL6:00 amLambert-St Louis
20h 10m
1 stop
FCO9:10 amRome Fiumicino
May 19
FCO8:30 pmRome Fiumicino
26h 52m
2 stops
STL4:22 pmLambert-St Louis
British Airways
May 11
STL6:00 amLambert-St Louis
20h 00m
1 stop
FCO9:00 amRome Fiumicino
May 24
FCO10:00 amRome Fiumicino
16h 29m
1 stop
STL7:29 pmLambert-St Louis

See travel insights to Rome from

How to get the cheapest flight ticket from St. Louis 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 typical price of a round-trip flight between St. Louis and Rome Fiumicino Airport?

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

The cheapest month to fly to Rome Fiumicino Airport from St. Louis is in January. Flight prices, which tend to average around $709, 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 $795.

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 St. Louis 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 St. Louis when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $1,058 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rome Fiumicino Airport from St. Louis for as low as $963 on momondo.

When to book flights from St. Louis to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Rome Fiumicino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Rome Fiumicino Airport (STL to FCO) flight deals and tips

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

Best Price Found

$530

Fastest flight time

11h 35m

Direct flights

None
The best one-way flight to Rome Fiumicino Airport from St. Louis in the past 72 hours is $530. The best round-trip flight deal from St. Louis to Rome Fiumicino Airport found on momondo in the last 72 hours is $743.
The fastest flight from St. Louis to Rome Fiumicino Airport takes 11h 35m
There are no direct flights from St. Louis to Rome Fiumicino Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - Rome Fiumicino Airport.

  • How far is Lambert-St Louis to Rome Fiumicino by plane?

    A flight from Lambert-St Louis to Rome Fiumicino will travel around 5048.2 mi. 11h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Rome Fiumicino Airport?

    Prices for flights from Lambert-St Louis Airport to Rome Fiumicino Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Rome Fiumicino Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Rome Fiumicino Airport?

    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 Lambert-St Louis Airport to Rome Fiumicino Airport.

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

    The travel and health documents you'll need for your trip to Rome Fiumicino Airport 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 Rome Fiumicino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Rome Fiumicino Airport?


Best airlines flying from St. Louis to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from St. Louis to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $670Free CancellationRating
8.0
7,920 reviews
Search Delta flights
LufthansaPriceFrom $675Free CancellationRating
6.7
7,027 reviews
Search Lufthansa flights
IberiaPriceFrom $681Free CancellationRating
7.0
2,684 reviews
Search Iberia flights
United AirlinesPriceFrom $699Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Air CanadaPriceFrom $705Free CancellationRating
7.0
9,192 reviews
Search Air Canada flights
British AirwaysPriceFrom $708Free CancellationRating
6.6
6,799 reviews
Search British Airways flights
KLMPriceFrom $800Free CancellationRating
7.8
1,333 reviews
Search KLM flights
American AirlinesPriceFrom $836Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Montepulciano
Ciampino
Pienza
Santa Marinella
Cassino
Sperlonga
Cortona
Orvieto
Tivoli
Sulmona
Ascoli Piceno
Foligno
Saturnia
Vatican
Terracina
Anzio
Ponza
Porto Ercole

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Rome?

Finding the right flight to Rome from St. Louis 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 Rome quick and easy, saving you time and money.

Can I find flights from St. Louis to Rome with flexible booking policies on momondo?

Flights from St. Louis to Rome with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Rome?

Once you have performed a search for St. Louis to Rome flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Rome from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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