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Cheap flights from St. Louis to Italy from $301

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 Italy departing on 2/16. 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 Italy

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Italy that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Italy.

Cheap last minute flights

Planning a quick getaway from St. Louis to Italy? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Italy, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Italy

Find recent round-trip train or bus tickets from St. Louis to Italy.

All round-trip flight deals to Italy

The cheapest plane tickets to Italy found on KAYAK recently.
1:00 pm - 1:45 pmSTL-FCO
17h 45m2 stops
2:35 pm - 11:38 pmFCO-STL
40h 03m2 stops
$634Scandinavian Airlines
Find Deal
Mon, Feb 24 - Fri, Mar 7
3:50 pm - 1:45 pmSTL-FCO
14h 55m2 stops
2:35 pm - 11:38 pmFCO-STL
40h 03m2 stops
$639Scandinavian Airlines
Find Deal
Mon, Feb 24 - Fri, Mar 7
3:50 pm - 10:20 amSTL-MXP
35h 30m2 stops
12:20 pm - 12:16 pmMXP-STL
30h 56m2 stops
$643Air Canada
Find Deal
Sun, Jan 12 - Tue, Jan 28
8:25 am - 8:30 amSTL-FCO
17h 05m1 stop
12:15 pm - 7:51 pmFCO-STL
38h 36m2 stops
$677United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
10:10 am - 7:55 amSTL-FCO
14h 45m2 stops
12:15 pm - 7:51 pmFCO-STL
38h 36m2 stops
$681United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
3:50 pm - 11:30 amSTL-FCO
36h 40m2 stops
12:15 pm - 3:40 pmFCO-STL
34h 25m2 stops
$686Air Canada
Find Deal
Sat, Feb 15 - Fri, Feb 28
3:45 pm - 10:00 amSTL-LIN
11h 15m1 stop
6:25 am - 5:36 pmLIN-STL
18h 11m2 stops
$718Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 28
1:02 pm - 12:45 pmSTL-LIN
16h 43m2 stops
10:35 am - 11:30 pmLIN-STL
19h 55m2 stops
$722Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 28
11:05 am - 11:45 amSTL-VCE
17h 40m2 stops
6:20 am - 7:30 pmVCE-STL
20h 10m2 stops
$866American Airlines
Find Deal
Tue, Dec 3 - Sun, Dec 8
6:46 am - 9:00 amSTL-FCO
20h 14m1 stop
1:10 pm - 12:29 pmFCO-STL
29h 19m1 stop
$1,178American Airlines
Find Deal
Thu, Mar 13 - Wed, Mar 19
5:20 pm - 12:30 amSTL-FCO
48h 10m2 stops
Sun, Feb 16
10:59 am - 1:45 pmSTL-FCO
19h 46m2 stops
$380Scandinavian Airlines
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Wed, Mar 5
10:59 am - 1:45 pmSTL-FCO
19h 46m2 stops
$412Scandinavian Airlines
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Wed, Mar 5
3:45 pm - 12:40 pmSTL-FCO
13h 55m1 stop
$461Lufthansa
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Sun, Feb 16
11:20 am - 10:00 amSTL-FCO
15h 40m2 stops
$485Air Canada
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Tue, Dec 10
11:20 am - 10:00 amSTL-FCO
15h 40m2 stops
$486Air Canada
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Tue, Dec 10
6:00 am - 11:15 amSTL-VCE
22h 15m2 stops
$494Delta
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Mon, Dec 9
3:45 pm - 5:50 pmSTL-FCO
19h 05m1 stop
$505Lufthansa
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Wed, Mar 5
8:35 am - 6:10 pmSTL-VCE
26h 35m2 stops
$546United Airlines
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Sun, Jan 5
3:45 pm - 6:10 pmSTL-VCE
19h 25m1 stop
$642United Airlines
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Sun, Jan 5
6:35 am - 11:55 amSTL-FCO
22h 20m1 stop
6:35 am - 6:40 amFCO-STL
31h 05m2 stops
$1,161
Find Deal
Thu, Nov 21 - Sat, Nov 23
1:00 pm - 6:30 pmSTL-FCO
22h 30m3 stops
6:55 am - 4:26 pmFCO-STL
40h 31m3 stops
$1,290
Find Deal
Thu, Nov 21 - Sat, Nov 23
10:14 am - 1:45 pmSTL-FCO
20h 31m2 stops
2:35 pm - 9:03 pmFCO-STL
37h 28m2 stops
$1,472Scandinavian Airlines
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Sun, Nov 24 - Fri, Nov 29
1:00 pm - 6:30 pmSTL-FCO
22h 30m3 stops
10:30 pm - 1:55 pmFCO-STL
22h 25m2 stops
$1,517
Find Deal
Thu, Nov 21 - Sat, Nov 23
11:35 am - 10:55 amSTL-FCO
16h 20m2 stops
11:35 am - 10:00 pmFCO-STL
17h 25m2 stops
$1,677Aer Lingus
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Thu, Nov 21 - Sat, Nov 23
10:14 am - 10:30 amSTL-FCO
17h 16m1 stop
12:45 pm - 11:41 pmFCO-STL
17h 56m1 stop
$1,715KLM
Find Deal
Sun, Nov 24 - Fri, Nov 29
7:15 am - 10:30 amSTL-FCO
20h 15m1 stop
10:15 am - 11:41 pmFCO-STL
20h 26m2 stops
$1,720KLM
Find Deal
Sun, Nov 24 - Fri, Nov 29
3:45 pm - 12:45 pmSTL-FCO
14h 00m1 stop
7:05 am - 1:55 pmFCO-STL
13h 50m1 stop
$1,755Lufthansa
Find Deal
Fri, Nov 22 - Sun, Nov 24
3:45 pm - 10:30 pmSTL-FCO
23h 45m1 stop
7:05 am - 1:55 pmFCO-STL
13h 50m1 stop
$1,832Lufthansa
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:00 am - 7:05 amSTL-FCO
18h 05m2 stops
6:10 am - 8:49 pmFCO-STL
21h 39m2 stops
$2,349Delta
Find Deal
Fri, Nov 22 - Sat, Nov 30

United Airlines flights from St. Louis to Italy

Our best United Airlines deals on St. Louis to Italy flight tickets
United Airlines
Dec 4
STL8:25 amLambert-St Louis
17h 05m
1 stop
FCO8:30 amRome Fiumicino
Dec 11
FCO12:15 pmRome Fiumicino
38h 36m
2 stops
STL7:51 pmLambert-St Louis
United Airlines
Dec 4
STL10:10 amLambert-St Louis
14h 45m
2 stops
FCO7:55 amRome Fiumicino
Dec 11
FCO12:15 pmRome Fiumicino
38h 36m
2 stops
STL7:51 pmLambert-St Louis
United Airlines
Dec 2
STL5:40 pmLambert-St Louis
33h 20m
2 stops
FCO10:00 amRome Fiumicino
Dec 13
FCO12:15 pmRome Fiumicino
33h 10m
2 stops
STL2:25 pmLambert-St Louis

KLM flights from St. Louis to Italy

Our best KLM deals on St. Louis to Italy flight tickets
KLM
Dec 4
STL1:09 pmLambert-St Louis
14h 21m
1 stop
FCO10:30 amRome Fiumicino
Dec 11
FCO12:45 pmRome Fiumicino
17h 58m
1 stop
STL11:43 pmLambert-St Louis
KLM
Feb 4
STL7:15 amLambert-St Louis
20h 15m
1 stop
FCO10:30 amRome Fiumicino
Feb 14
FCO12:45 pmRome Fiumicino
14h 17m
1 stop
STL8:02 pmLambert-St Louis
KLM
Dec 6
STL1:08 pmLambert-St Louis
14h 22m
1 stop
FCO10:30 amRome Fiumicino
Dec 18
FCO12:45 pmRome Fiumicino
17h 58m
1 stop
STL11:43 pmLambert-St Louis

How to get the cheapest flight ticket from St. Louis to Italy

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 airline that flies to Italy from St. Louis?

Iberia. Iberia, Delta, and United Airlines are the most popular carriers operating from St. Louis to Italy

What is the cheapest St. Louis to Italy flight route?

Lambert-St Louis - Milan Malpensa. Fly from Lambert-St Louis to Milan Malpensa for the best St. Louis - Italy flight prices

Can stopping save me money on St. Louis to Italy flights?

You could potentially save up to 34% on your flight if you consider stops on a St. Louis to Italy flight.

Cheap St. Louis to Italy flight deals and tips

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

Best Price Found

$301

Fastest flight time

11h 05m

Direct flights

None

Airports in Italy

6 airports
The best one-way flight to Italy from St. Louis in the past 72 hours is $301. The best round-trip flight deal from St. Louis to Italy found on momondo in the last 72 hours is $634.
The fastest flight from St. Louis to Italy takes 11h 05m
There are no direct flights from St. Louis to Italy. Popular non-direct routes for this connection are Lambert-St Louis Airport - Venice Marco Polo Airport, Lambert-St Louis Airport - Rome Fiumicino Airport and Lambert-St Louis Airport - Milan Malpensa Airport.
There are 6 airports near Italy: Milan Linate (LIN), Turin Citta Di Torino (TRN), Rome Fiumicino (FCO), Milan Malpensa (MXP), Venice Marco Polo (VCE), Florence Peretola (FLR)

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

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

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

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

    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 Italy.

  • What documentation or ID do you need to fly to Italy?

    The travel and health documents required for your trip to Italy 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 Italy. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from St. Louis to Italy

Compare and see reviews for airlines that fly from St. Louis to Italy with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $515Free CancellationRating
7.8
1,350 reviews
Search KLM flights
LufthansaPriceFrom $536Free CancellationRating
6.8
7,152 reviews
Search Lufthansa flights
IberiaPriceFrom $547Free CancellationRating
7.0
2,665 reviews
Search Iberia flights
United AirlinesPriceFrom $550Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
DeltaPriceFrom $655Free CancellationRating
8.0
8,765 reviews
Search Delta flights
British AirwaysPriceFrom $686Free CancellationRating
6.6
6,839 reviews
Search British Airways flights
American AirlinesPriceFrom $721Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $724Free CancellationRating
7.0
8,235 reviews
Search Air Canada flights
Air FrancePriceFrom $961Free CancellationRating
7.4
1,528 reviews
Search Air France flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Italy. momondo saves you time and could save you money on your trip.

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

Flights from St. Louis to Italy 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 Italy?

Once all potential St. Louis to Italy flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for St. Louis to Italy flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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