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Cheap flights from Italy to St. Louis from $521

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Italy to St. Louis

Recent round-trip flight deals from Italy to St. Louis

Enter your travel dates to find the best prices.
American Airlines Logo
2:20 pm - 12:43 pmMXP  Milan Malpensa-STL Lambert-St Louis
29h 23m1 stop Philadelphia
American Airlines Logo
6:00 am - 8:00 pmSTL  Lambert-St Louis-MXP Milan Malpensa
31h 00m2 stops Chicago O'Hare Intl London Heathrow
$777American Airlines
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
1:20 pm - 10:08 amMXP  Milan Malpensa-STL Lambert-St Louis
27h 48m1 stop Miami
American Airlines Logo
5:29 pm - 8:00 pmSTL  Lambert-St Louis-MXP Milan Malpensa
19h 31m2 stops Chicago O'Hare Intl London Heathrow
$778American Airlines
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
10:25 am - 10:15 pmMXP  Milan Malpensa-STL Lambert-St Louis
18h 50m2 stops New York John F Kennedy Intl Chicago O'Hare Intl
American Airlines Logo
9:08 am - 8:05 amSTL  Lambert-St Louis-MXP Milan Malpensa
15h 57m2 stops Charlotte Douglas New York John F Kennedy Intl
$783American Airlines
Thu, Nov 12 - Sun, Nov 15
American Airlines Logo
10:25 am - 7:22 pmMXP  Milan Malpensa-STL Lambert-St Louis
15h 57m2 stops New York John F Kennedy Intl Chicago O'Hare Intl
American Airlines Logo
10:38 am - 11:30 amSTL  Lambert-St Louis-MXP Milan Malpensa
17h 52m1 stop Miami
$784American Airlines
Sun, Nov 8 - Sun, Nov 15
American Airlines Logo
10:25 am - 10:15 pmMXP  Milan Malpensa-STL Lambert-St Louis
18h 50m2 stops New York John F Kennedy Intl Chicago O'Hare Intl
American Airlines Logo
10:38 am - 11:30 amSTL  Lambert-St Louis-MXP Milan Malpensa
17h 52m1 stop Miami
$785American Airlines
Thu, Nov 12 - Sun, Nov 15
British Airways Logo
6:40 am - 7:08 pmVCE  Venice Marco Polo-STL Lambert-St Louis
19h 28m2 stops London Heathrow Charlotte Douglas
British Airways Logo
1:21 pm - 4:55 pmSTL  Lambert-St Louis-VCE Venice Marco Polo
20h 34m2 stops Philadelphia London Heathrow
$794British Airways
Tue, Nov 24 - Tue, Dec 1
Iberia Logo
6:20 am - 7:50 pmVCE  Venice Marco Polo-STL Lambert-St Louis
20h 30m2 stops Madrid Barajas Chicago O'Hare Intl
Iberia Logo
9:59 am - 7:00 pmSTL  Lambert-St Louis-VCE Venice Marco Polo
26h 01m2 stops Boston Logan Intl Madrid Barajas
$798Iberia
Wed, Nov 25 - Wed, Dec 2
Delta Logo
6:30 am - 8:51 pmMXP  Milan Malpensa-STL Lambert-St Louis
21h 21m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
Delta Logo
2:21 pm - 2:55 pmSTL  Lambert-St Louis-MXP Milan Malpensa
17h 34m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$844Delta
Sun, Nov 8 - Sun, Nov 15
Delta Logo
10:10 am - 11:54 pmFCO  Rome Fiumicino-STL Lambert-St Louis
19h 44m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
12:00 pm - 9:20 amSTL  Lambert-St Louis-FCO Rome Fiumicino
14h 20m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
$847Delta
Thu, Oct 29 - Mon, Nov 2
Delta Logo
10:10 am - 11:54 pmFCO  Rome Fiumicino-STL Lambert-St Louis
19h 44m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
12:00 pm - 11:20 amSTL  Lambert-St Louis-FCO Rome Fiumicino
16h 20m1 stop Atlanta Hartsfield-Jackson
$851Delta
Thu, Oct 29 - Mon, Nov 2

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American Airlines flights from Italy to St. Louis

Our best American Airlines deals on Italy to St. Louis flight tickets
American Airlines
Nov 12
MXP2:20 pmMilan Malpensa
29h 23m
1 stop
STL12:43 pmLambert-St Louis
Nov 15
STL6:00 amLambert-St Louis
31h 00m
2 stops
MXP8:00 pmMilan Malpensa
$777
American Airlines
Nov 12
MXP1:20 pmMilan Malpensa
27h 48m
1 stop
STL10:08 amLambert-St Louis
Nov 15
STL5:29 pmLambert-St Louis
19h 31m
2 stops
MXP8:00 pmMilan Malpensa
$778
American Airlines
Nov 12
MXP10:25 amMilan Malpensa
18h 50m
2 stops
STL10:15 pmLambert-St Louis
Nov 15
STL9:08 amLambert-St Louis
15h 57m
2 stops
MXP8:05 amMilan Malpensa
$783

British Airways flights from Italy to St. Louis

Our best British Airways deals on Italy to St. Louis flight tickets
British Airways
Nov 24
VCE6:40 amVenice Marco Polo
19h 28m
2 stops
STL7:08 pmLambert-St Louis
Dec 1
STL1:21 pmLambert-St Louis
20h 34m
2 stops
VCE4:55 pmVenice Marco Polo
$794
British Airways
Oct 22
VCE12:15 pmVenice Marco Polo
16h 59m
1 stop
STL10:14 pmLambert-St Louis
Oct 26
STL11:21 amLambert-St Louis
15h 34m
1 stop
VCE8:55 amVenice Marco Polo
$885
British Airways
Oct 22
VCE12:15 pmVenice Marco Polo
16h 59m
1 stop
STL10:14 pmLambert-St Louis
Oct 26
STL11:21 amLambert-St Louis
15h 34m
1 stop
VCE8:55 amVenice Marco Polo
$887

momondo Fare Finder

 
Use the filters below to find and compare flights from Italy to St. Louis that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

MilanSt. Louis

MXP Milan Malpensa - STL Lambert-St Louis

MXPSTL

Milan Malpensa

Thu 11/12

2:20 pm-12:43 pm

1 stop29h 23m

Lambert-St Louis

Sun 11/15

6:00 am-8:00 pm

2 stops31h 00m

$777

MilanSt. Louis

MXP Milan Malpensa - STL Lambert-St Louis

MXPSTL

Milan Malpensa

Thu 11/12

1:20 pm-10:08 am

1 stop27h 48m

Lambert-St Louis

Sun 11/15

5:29 pm-8:00 pm

2 stops19h 31m

$778

MilanSt. Louis

MXP Milan Malpensa - STL Lambert-St Louis

MXPSTL

Milan Malpensa

Thu 11/12

10:25 am-10:15 pm

2 stops18h 50m

Lambert-St Louis

Sun 11/15

9:08 am-8:05 am

2 stops15h 57m

$783
Quickest round-trip

MilanSt. Louis

MXP Milan Malpensa - STL Lambert-St Louis

MXPSTL

Milan Malpensa

Sun 11/8

10:25 am-7:22 pm

2 stops15h 57m

Lambert-St Louis

Sun 11/15

10:38 am-11:30 am

1 stop17h 52m

$784

MilanSt. Louis

MXP Milan Malpensa - STL Lambert-St Louis

MXPSTL

Milan Malpensa

Thu 11/12

10:25 am-10:15 pm

2 stops18h 50m

Lambert-St Louis

Sun 11/15

10:38 am-11:30 am

1 stop17h 52m

$785

VeniceSt. Louis

VCE Venice Marco Polo - STL Lambert-St Louis

VCESTL

Venice Marco Polo

Tue 11/24

6:40 am-7:08 pm

2 stops19h 28m

Lambert-St Louis

Tue 12/1

1:21 pm-4:55 pm

2 stops20h 34m

$794

VeniceSt. Louis

VCE Venice Marco Polo - STL Lambert-St Louis

VCESTL

Venice Marco Polo

Wed 11/25

6:20 am-7:50 pm

2 stops20h 30m

Lambert-St Louis

Wed 12/2

9:59 am-7:00 pm

2 stops26h 01m

$798

MilanSt. Louis

MXP Milan Malpensa - STL Lambert-St Louis

MXPSTL

Milan Malpensa

Sun 11/8

6:30 am-8:51 pm

2 stops21h 21m

Lambert-St Louis

Sun 11/15

2:21 pm-2:55 pm

2 stops17h 34m

$844

RomeSt. Louis

FCO Rome Fiumicino - STL Lambert-St Louis

FCOSTL

Rome Fiumicino

Thu 10/29

10:10 am-11:54 pm

2 stops19h 44m

Lambert-St Louis

Mon 11/2

12:00 pm-9:20 am

2 stops14h 20m

$847

RomeSt. Louis

FCO Rome Fiumicino - STL Lambert-St Louis

FCOSTL

Rome Fiumicino

Thu 10/29

10:10 am-11:54 pm

2 stops19h 44m

Lambert-St Louis

Mon 11/2

12:00 pm-11:20 am

1 stop16h 20m

$851

Flights are sorted by cheapest round-trip flights first.

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See travel insights to St. Louis from

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

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 from Italy to Lambert-St Louis?

Delta, British Airways, and Aer Lingus are the most popular carriers operating from Italy to Lambert-St Louis

Cheap Italy to St. Louis flight deals and tips

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

Best Price Found

$521

Fastest flight time

14h 20m

Direct flights

None
The best one-way flight to St. Louis from Italy in the past 72 hours is $521. The best round-trip flight deal from Italy to St. Louis found on momondo in the last 72 hours is $777.
The fastest flight from Italy to St. Louis takes 14h 20m
There are no direct flights from Italy to St. Louis. There are no popular flight routes from Italy to St. Louis.
Search flight deals

Frequently asked questions about flying from Italy to St. Louis

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

    Prices for flights from Italy to Lambert-St Louis Airport refresh daily.

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

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Fairview Heights
Chesterfield
Maryland Heights
St. Peters
Alton
Florissant
Collinsville
Farmington
Hermann
Clayton
Festus
Fenton
O'Fallon
Edwardsville
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Italy to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Italy to St. Louis flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Italy and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Italy to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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