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Cheap flights from St. Louis to Rome Fiumicino Airport from $603

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 5/6. 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 St. Louis to Rome

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
3:30 pm - 9:15 amSTL-FCO
34h 45m2 stops
Air Canada Logo
11:30 am - 7:58 pmFCO-STL
15h 28m1 stop
$769Air Canada
Find Deal
Sun, Apr 20 - Tue, May 6
Air Canada Logo
3:30 pm - 10:15 amSTL-FCO
11h 45m1 stop
Air Canada Logo
11:30 am - 7:58 pmFCO-STL
15h 28m1 stop
$771Air Canada
Find Deal
Sun, Apr 20 - Tue, May 6
Air Canada Logo
3:30 pm - 9:15 amSTL-FCO
34h 45m2 stops
Air Canada Logo
2:30 pm - 7:58 pmFCO-STL
36h 28m2 stops
$772Air Canada
Find Deal
Sun, Apr 20 - Tue, May 6
 Logo
1:30 pm - 9:15 amSTL-FCO
12h 45m1 stop
 Logo
11:30 am - 12:19 pmFCO-STL
31h 49m2 stops
Mon, May 12 - Tue, May 20
United Airlines Logo
1:10 pm - 7:55 amSTL-FCO
11h 45m1 stop
United Airlines Logo
11:30 am - 3:47 pmFCO-STL
35h 17m2 stops
$789United Airlines
Find Deal
Mon, May 5 - Tue, May 13
United Airlines Logo
8:00 am - 8:15 amSTL-FCO
17h 15m2 stops
United Airlines Logo
11:30 am - 12:19 pmFCO-STL
31h 49m2 stops
$793United Airlines
Find Deal
Mon, May 5 - Tue, May 13
Delta Logo
4:11 pm - 11:05 amSTL-FCO
11h 54m1 stop
Delta Logo
10:10 am - 8:51 pmFCO-STL
17h 41m1 stop
$812Delta
Find Deal
Wed, Apr 23 - Wed, Apr 30
British Airways Logo
1:45 pm - 3:10 pmSTL-FCO
18h 25m2 stops
British Airways Logo
8:30 pm - 6:33 pmFCO-STL
29h 03m2 stops
$842British Airways
Find Deal
Mon, May 5 - Mon, May 12
Delta Logo
12:51 pm - 7:35 amSTL-FCO
11h 44m1 stop
Delta Logo
9:45 am - 6:02 pmFCO-STL
15h 17m1 stop
$872Delta
Find Deal
Thu, Apr 24 - Wed, Apr 30
Lufthansa Logo
3:30 pm - 12:30 pmSTL-FCO
14h 00m1 stop
Lufthansa Logo
2:40 pm - 1:30 pmFCO-STL
29h 50m1 stop
$912Lufthansa
Find Deal
Sun, Apr 27 - Sat, May 3

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
Apr 20
STL3:30 pmLambert-St Louis
34h 45m
2 stops
FCO9:15 amRome Fiumicino
May 6
FCO11:30 amRome Fiumicino
15h 28m
1 stop
STL7:58 pmLambert-St Louis
Air Canada
Apr 20
STL3:30 pmLambert-St Louis
11h 45m
1 stop
FCO10:15 amRome Fiumicino
May 6
FCO11:30 amRome Fiumicino
15h 28m
1 stop
STL7:58 pmLambert-St Louis
Air Canada
Apr 20
STL3:30 pmLambert-St Louis
34h 45m
2 stops
FCO9:15 amRome Fiumicino
May 6
FCO2:30 pmRome Fiumicino
36h 28m
2 stops
STL7:58 pmLambert-St Louis

Lufthansa flights from St. Louis to Rome Fiumicino Airport

Our best Lufthansa deals on St. Louis to Rome Fiumicino Airport flight tickets
Lufthansa
Apr 27
STL3:30 pmLambert-St Louis
14h 00m
1 stop
FCO12:30 pmRome Fiumicino
May 3
FCO2:40 pmRome Fiumicino
29h 50m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Apr 15
STL4:44 pmLambert-St Louis
18h 06m
2 stops
FCO5:50 pmRome Fiumicino
Apr 24
FCO9:45 amRome Fiumicino
13h 02m
1 stop
STL3:47 pmLambert-St Louis
Lufthansa
Apr 15
STL4:44 pmLambert-St Louis
23h 26m
2 stops
FCO11:10 pmRome Fiumicino
Apr 24
FCO9:45 pmRome Fiumicino
22h 45m
2 stops
STL1:30 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 24 weeks ahead of your departure date. In general, you can expect to find flights to Rome Fiumicino Airport for around $1,082 when searching 24 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

$603

Fastest flight time

11h 44m

Direct flights

None
The best one-way flight to Rome Fiumicino Airport from St. Louis in the past 72 hours is $603. The best round-trip flight deal from St. Louis to Rome Fiumicino Airport found on momondo in the last 72 hours is $769.
The fastest flight from St. Louis to Rome Fiumicino Airport takes 11h 44m
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 44m 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
7,897 reviews
Search Delta flights
LufthansaPriceFrom $675Free CancellationRating
6.7
6,963 reviews
Search Lufthansa flights
IberiaPriceFrom $681Free CancellationRating
7.0
2,657 reviews
Search Iberia flights
United AirlinesPriceFrom $699Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
Air CanadaPriceFrom $705Free CancellationRating
7.0
9,028 reviews
Search Air Canada flights
British AirwaysPriceFrom $727Free CancellationRating
6.6
6,717 reviews
Search British Airways flights
KLMPriceFrom $800Free CancellationRating
7.8
1,323 reviews
Search KLM flights
American AirlinesPriceFrom $886Free 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
Santa Marinella
Cassino
Sperlonga
Orvieto
Cortona
Tivoli
Sulmona
Pienza
Foligno
Vatican
Terracina
Anzio
Porto Ercole
Sabaudia
Saturnia
Grosseto

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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