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Cheap flights from Italy to St. Louis from $405

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
6:50 am - 11:42 pmBLQ  Bologna Guglielmo Marconi-STL Lambert-St Louis
23h 52m2 stops Madrid Barajas Dallas/Fort Worth
American Airlines Logo
12:46 pm - 6:50 pmSTL  Lambert-St Louis-BLQ Bologna Guglielmo Marconi
23h 04m2 stops Dallas/Fort Worth London Heathrow
$833American Airlines
Thu, Oct 8 - Mon, Oct 12
American Airlines Logo
6:50 am - 11:42 pmBLQ  Bologna Guglielmo Marconi-STL Lambert-St Louis
23h 52m2 stops Madrid Barajas Dallas/Fort Worth
American Airlines Logo
10:12 am - 6:50 pmSTL  Lambert-St Louis-BLQ Bologna Guglielmo Marconi
25h 38m2 stops Dallas/Fort Worth London Heathrow
$834American Airlines
Thu, Oct 8 - Mon, Oct 12
American Airlines Logo
1:40 pm - 12:14 amVCE  Venice Marco Polo-STL Lambert-St Louis
17h 34m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
1:25 pm - 10:15 pmSTL  Lambert-St Louis-VCE Venice Marco Polo
25h 50m2 stops Chicago O'Hare Intl London Heathrow
$836American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
12:15 pm - 11:42 pmVCE  Venice Marco Polo-STL Lambert-St Louis
18h 27m1 stop Dallas/Fort Worth
American Airlines Logo
1:25 pm - 10:15 pmSTL  Lambert-St Louis-VCE Venice Marco Polo
25h 50m2 stops Chicago O'Hare Intl London Heathrow
$837American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
12:15 pm - 10:50 amPSA  Pisa Gal Galilei-STL Lambert-St Louis
29h 35m2 stops London Heathrow Chicago O'Hare Intl
American Airlines Logo
8:48 am - 11:30 amSTL  Lambert-St Louis-PSA Pisa Gal Galilei
19h 42m2 stops Dallas/Fort Worth London Heathrow
$837American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
6:50 am - 11:42 pmBLQ  Bologna Guglielmo Marconi-STL Lambert-St Louis
23h 52m2 stops Madrid Barajas Dallas/Fort Worth
American Airlines Logo
5:27 pm - 6:50 pmSTL  Lambert-St Louis-BLQ Bologna Guglielmo Marconi
18h 23m2 stops Chicago O'Hare Intl London Heathrow
$837American Airlines
Thu, Oct 8 - Mon, Oct 12
American Airlines Logo
3:30 pm - 5:39 pmPSA  Pisa Gal Galilei-STL Lambert-St Louis
33h 09m2 stops London Heathrow Boston Logan Intl
American Airlines Logo
11:31 am - 11:30 amSTL  Lambert-St Louis-PSA Pisa Gal Galilei
16h 59m2 stops Chicago O'Hare Intl London Heathrow
$838American Airlines
Thu, Oct 15 - Mon, Oct 19
British Airways Logo
2:20 pm - 9:43 pmMXP  Milan Malpensa-STL Lambert-St Louis
14h 23m1 stop Philadelphia
British Airways Logo
5:27 pm - 5:30 pmSTL  Lambert-St Louis-MXP Milan Malpensa
17h 03m2 stops Chicago O'Hare Intl London Heathrow
$839British Airways
Thu, Oct 1 - Thu, Oct 15
American Airlines Logo
1:40 pm - 12:14 amVCE  Venice Marco Polo-STL Lambert-St Louis
17h 34m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
8:07 pm - 10:15 pmSTL  Lambert-St Louis-VCE Venice Marco Polo
19h 08m2 stops Chicago O'Hare Intl London Heathrow
$840American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
6:50 am - 11:42 pmBLQ  Bologna Guglielmo Marconi-STL Lambert-St Louis
23h 52m2 stops Madrid Barajas Dallas/Fort Worth
American Airlines Logo
5:27 pm - 6:50 pmSTL  Lambert-St Louis-BLQ Bologna Guglielmo Marconi
18h 23m2 stops Chicago O'Hare Intl London Heathrow
$840American Airlines
Thu, Oct 8 - Mon, Oct 12

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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
Oct 8
BLQ6:50 amBologna Guglielmo Marconi
23h 52m
2 stops
STL11:42 pmLambert-St Louis
Oct 12
STL12:46 pmLambert-St Louis
23h 04m
2 stops
BLQ6:50 pmBologna Guglielmo Marconi
$833
American Airlines
Oct 8
BLQ6:50 amBologna Guglielmo Marconi
23h 52m
2 stops
STL11:42 pmLambert-St Louis
Oct 12
STL10:12 amLambert-St Louis
25h 38m
2 stops
BLQ6:50 pmBologna Guglielmo Marconi
$834
American Airlines
Sep 3
VCE1:40 pmVenice Marco Polo
17h 34m
2 stops
STL12:14 amLambert-St Louis
Sep 7
STL1:25 pmLambert-St Louis
25h 50m
2 stops
VCE10:15 pmVenice Marco Polo
$836

Iberia flights from Italy to St. Louis

Our best Iberia deals on Italy to St. Louis flight tickets
Iberia
Aug 24
VCE1:40 pmVenice Marco Polo
16h 54m
1 stop
STL11:34 pmLambert-St Louis
Aug 30
STL10:16 amLambert-St Louis
17h 39m
1 stop
VCE10:55 amVenice Marco Polo
$847
Iberia
Nov 4
MXP6:20 amMilan Malpensa
18h 57m
2 stops
STL6:17 pmLambert-St Louis
Nov 17
STL1:15 pmLambert-St Louis
13h 50m
1 stop
MXP10:05 amMilan Malpensa
$848
Iberia
Aug 24
VCE1:40 pmVenice Marco Polo
16h 54m
1 stop
STL11:34 pmLambert-St Louis
Aug 30
STL8:07 pmLambert-St Louis
15h 58m
2 stops
VCE7:05 pmVenice Marco Polo
$849

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

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Price

Cheapest round-trip

BolognaSt. Louis

BLQ Bologna Guglielmo Marconi - STL Lambert-St Louis

BLQSTL

Bologna Guglielmo Marconi

Thu 10/8

6:50 am-11:42 pm

2 stops23h 52m

Lambert-St Louis

Mon 10/12

12:46 pm-6:50 pm

2 stops23h 04m

$833

BolognaSt. Louis

BLQ Bologna Guglielmo Marconi - STL Lambert-St Louis

BLQSTL

Bologna Guglielmo Marconi

Thu 10/8

6:50 am-11:42 pm

2 stops23h 52m

Lambert-St Louis

Mon 10/12

10:12 am-6:50 pm

2 stops25h 38m

$834

VeniceSt. Louis

VCE Venice Marco Polo - STL Lambert-St Louis

VCESTL

Venice Marco Polo

Thu 9/3

1:40 pm-12:14 am

2 stops17h 34m

Lambert-St Louis

Mon 9/7

1:25 pm-10:15 pm

2 stops25h 50m

$836

VeniceSt. Louis

VCE Venice Marco Polo - STL Lambert-St Louis

VCESTL

Venice Marco Polo

Thu 9/3

12:15 pm-11:42 pm

1 stop18h 27m

Lambert-St Louis

Mon 9/7

1:25 pm-10:15 pm

2 stops25h 50m

$837

PisaSt. Louis

PSA Pisa Gal Galilei - STL Lambert-St Louis

PSASTL

Pisa Gal Galilei

Thu 10/15

12:15 pm-10:50 am

2 stops29h 35m

Lambert-St Louis

Mon 10/19

8:48 am-11:30 am

2 stops19h 42m

$837

BolognaSt. Louis

BLQ Bologna Guglielmo Marconi - STL Lambert-St Louis

BLQSTL

Bologna Guglielmo Marconi

Thu 10/8

6:50 am-11:42 pm

2 stops23h 52m

Lambert-St Louis

Mon 10/12

5:27 pm-6:50 pm

2 stops18h 23m

$837

PisaSt. Louis

PSA Pisa Gal Galilei - STL Lambert-St Louis

PSASTL

Pisa Gal Galilei

Thu 10/15

3:30 pm-5:39 pm

2 stops33h 09m

Lambert-St Louis

Mon 10/19

11:31 am-11:30 am

2 stops16h 59m

$838
Quickest round-trip

MilanSt. Louis

MXP Milan Malpensa - STL Lambert-St Louis

MXPSTL

Milan Malpensa

Thu 10/1

2:20 pm-9:43 pm

1 stop14h 23m

Lambert-St Louis

Thu 10/15

5:27 pm-5:30 pm

2 stops17h 03m

$839

VeniceSt. Louis

VCE Venice Marco Polo - STL Lambert-St Louis

VCESTL

Venice Marco Polo

Thu 9/3

1:40 pm-12:14 am

2 stops17h 34m

Lambert-St Louis

Mon 9/7

8:07 pm-10:15 pm

2 stops19h 08m

$840

BolognaSt. Louis

BLQ Bologna Guglielmo Marconi - STL Lambert-St Louis

BLQSTL

Bologna Guglielmo Marconi

Thu 10/8

6:50 am-11:42 pm

2 stops23h 52m

Lambert-St Louis

Mon 10/12

5:27 pm-6:50 pm

2 stops18h 23m

$840

Flights are sorted by cheapest round-trip flights first.

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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

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

You could potentially save up to 67% on your flight if you consider stops on a Italy to St. Louis flight.

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

$405

Fastest flight time

13h 35m

Direct flights

None
The best one-way flight to St. Louis from Italy in the past 72 hours is $405. The best round-trip flight deal from Italy to St. Louis found on momondo in the last 72 hours is $833.
The fastest flight from Italy to St. Louis takes 13h 35m
There are no direct flights from Italy to St. Louis. There are no popular flight routes from Italy to St. Louis.
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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
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Hermann
Collinsville
Florissant
Alton
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

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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