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$325+ Cheap flights from Italy to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
VCE — STL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Italy to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Italy (IT0) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$733
(Cheapflightsfares)

One-way from

$325
(Kiwi.com)
From Italy to Lambert-St Louis
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One-way flight from Italy to Lambert-St Louis
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Find flight deals from Italy to St. Louis

Cheapest flights from Italy to St. Louis
Explore the most affordable flight options available from Italy to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:35 amLIN - STL
2 stops21h 34mBritish Airways
Sat 3/812:04 pmSTL - LIN
2 stops19h 36mBritish Airways
Deal found 1/20$731
This Cheapflightsfares deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1711:10 amMXP - STL
2 stops17h 53mBritish Airways
Mon 2/244:38 pmSTL - MXP
2 stops16h 42mBritish Airways
Deal found 1/19$733
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/307:00 amVCE - STL
2 stops22h 09mBritish Airways
Mon 2/35:12 pmSTL - VCE
2 stops16h 38mBritish Airways
Deal found 1/20$733
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/3010:15 amMXP - STL
1 stop16h 54mAmerican Airlines
Mon 2/37:20 amSTL - MXP
1 stop17h 50mAmerican Airlines
Deal found 1/20$734
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/3011:20 amLIN - STL
2 stops17h 49mMultiple Airlines
Mon 2/312:00 pmSTL - LIN
2 stops18h 15mMultiple Airlines
Deal found 1/20$746
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/611:20 amMXP - STL
3 stops31h 25mMultiple Airlines
Mon 2/101:00 pmSTL - MXP
3 stops23h 10mMultiple Airlines
Deal found 1/21$753
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/57:50 amFCO - STL
2 stops22h 06mBritish Airways
Sun 2/96:00 pmSTL - FCO
2 stops16h 45mBritish Airways
Deal found 1/21$753
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/512:00 pmFCO - STL
2 stops33h 58mAmerican Airlines
Sun 2/91:03 pmSTL - FCO
2 stops17h 52mAmerican Airlines
Deal found 1/21$773
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1710:40 amMXP - STL
2 stops37h 26mUnited Airlines
Mon 2/2411:59 amSTL - MXP
1 stop12h 31mUnited Airlines
Deal found 1/19$785
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/3012:20 pmMXP - STL
3 stops29h 34mAir Canada
Mon 2/31:02 pmSTL - MXP
2 stops14h 18mAir Canada
Deal found 1/20$797
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/56:10 amFCO - STL
2 stops23h 59mDelta
Sun 2/92:00 pmSTL - FCO
1 stop13h 30mDelta
Deal found 1/21$799
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:15 amLIN - STL
2 stops19h 08mAmerican Airlines
Mon 2/103:10 pmSTL - LIN
2 stops15h 05mAmerican Airlines
Deal found 1/21$801

Find flights from Italy to St. Louis within your budget

Customize your flight search to find flights from Italy to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Mon 2/17

11:10 am-10:03 pm

2 stops17h 53m

Lambert-St Louis

Mon 2/24

4:38 pm-4:20 pm

2 stops16h 42m

$733

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Thu 2/6

10:15 am-8:09 pm

1 stop16h 54m

Lambert-St Louis

Mon 2/10

5:03 pm-8:10 am

1 stop32h 07m

$740

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Thu 2/6

11:20 am-11:45 am

3 stops31h 25m

Lambert-St Louis

Mon 2/10

1:00 pm-7:10 pm

3 stops23h 10m

$753

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 2/5

7:50 am-10:56 pm

2 stops22h 06m

Lambert-St Louis

Sun 2/9

6:00 pm-5:45 pm

2 stops16h 45m

$753

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 2/5

12:00 pm-2:58 pm

2 stops33h 58m

Lambert-St Louis

Sun 2/9

1:03 pm-1:55 pm

2 stops17h 52m

$773

MilanSt. Louis

MXP - STL

MXPSTL

Milan Malpensa

Mon 2/17

10:40 am-5:06 pm

2 stops37h 26m

Lambert-St Louis

Mon 2/24

11:59 am-7:30 am

1 stop12h 31m

$785

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 2/5

6:10 am-3:43 pm

2 stops16h 33m

Lambert-St Louis

Sun 2/9

11:04 am-10:30 am

1 stop16h 26m

$799

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Thu 2/6

7:15 am-7:23 pm

2 stops19h 08m

Lambert-St Louis

Mon 2/10

3:10 pm-1:15 pm

2 stops15h 05m

$801

RomeSt. Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 2/5

8:25 am-8:02 pm

2 stops18h 37m

Lambert-St Louis

Sun 2/9

7:00 am-7:55 am

1 stop17h 55m

$802

MilanSt. Louis

LIN - STL

LINSTL

Milan Linate

Thu 2/6

1:45 pm-1:55 pm

1 stop31h 10m

Lambert-St Louis

Mon 2/10

1:02 pm-10:00 am

2 stops13h 58m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 51 results
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Best time to book a flight from Italy to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Italy with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Italy to St. Louis

Get recent, data-driven insights about flights from Italy to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from IT to STL?

Find hourly flight availability from Italy to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Italy to St. Louis as you normally would.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with United Airlines, Lufthansa and American Airlines from Italy to St. Louis by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Italy to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Italy?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from Italy.

  • What are the cheapest airlines to fly from Italy to St. Louis one-way?

    One-way options have recently been found by users for as low as $532 on Aer Lingus. Other airlines that offer cheap prices include Turkish Airlines from $636 and Finnair from $725 one-way.

  • What are the most popular routes from Italy to St. Louis?

    Most travelers choose Milan Malpensa - Lambert-St Louis, Venice Marco Polo - Lambert-St Louis or Milan Linate - Lambert-St Louis when deciding on the best route from Italy to St. Louis.

  • Can I find deals for flights from Italy to St. Louis that include hotel bookings?

    Yes. In addition to deals on Italy to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Italy to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Italy to St. Louis.

  • Can I find deals for business class flights from Italy to St. Louis?

    Yes. Cheapflights offers flight deals from Italy to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Italy to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Italy to St. Louis (average of $311). Flying from Italy to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Italy?

Book flights to Italy if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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