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$382+ Cheap flights from St. Louis (STL) to Italy

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FCO
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from St. Louis to Italy

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Italy (IT0). 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 noviembre 20, 2024.

Find flight deals from St. Louis to Italy

Cheapest flights from St. Louis to Italy
Explore the most affordable flight options available from St. Louis to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/48:25 amSTL - FCO
1 stop17h 05mUnited Airlines
mié. 12/1112:15 pmFCO - STL
2 stops38h 36mUnited Airlines
Deal found 11/19$677
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/33:50 pmSTL - FCO
2 stops35h 10mAir Canada
mié. 12/1112:15 pmFCO - STL
2 stops33h 51mAir Canada
Deal found 11/19$696
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/41:09 pmSTL - FCO
1 stop14h 21mKLM
mié. 12/1112:45 pmFCO - STL
1 stop17h 58mKLM
Deal found 11/20$699
This United Airlines deal was found by Cheapflights users on 11/18. 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.
mar. 12/312:00 pmSTL - MXP
1 stop12h 30mUnited Airlines
dom. 12/812:20 pmMXP - STL
2 stops34h 14mUnited Airlines
Deal found 11/18$799
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/33:50 pmSTL - MXP
2 stops35h 30mAir Canada
dom. 12/812:20 pmMXP - STL
2 stops34h 14mAir Canada
Deal found 11/18$800
This KLM deal was found by Cheapflights users on 11/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/31:09 pmSTL - MXP
1 stop12h 56mKLM
dom. 12/811:05 amMXP - STL
1 stop16h 59mKLM
Deal found 11/18$817
This United deal was found by Cheapflights users on 11/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/197:00 amSTL - MXP
1 stop17h 30mMultiple Airlines
mar. 11/2612:20 pmMXP - STL
2 stops33h 05mMultiple Airlines
Deal found 11/18$862
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/311:05 amSTL - VCE
2 stops17h 40mAmerican Airlines
dom. 12/86:20 amVCE - STL
2 stops20h 10mAmerican Airlines
Deal found 11/19$866
This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/38:05 amSTL - VCE
2 stops21h 25mUnited Airlines
dom. 12/86:40 amVCE - STL
1 stop14h 15mUnited Airlines
Deal found 11/19$876
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/37:15 amSTL - MXP
2 stops19h 30mDelta
mar. 12/1011:05 amMXP - STL
1 stop19h 38mDelta
Deal found 11/20$879
This British Airways deal was found by Cheapflights users on 11/18. 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.
mar. 12/31:46 pmSTL - LIN
2 stops16h 44mBritish Airways
dom. 12/81:25 pmLIN - STL
2 stops15h 48mBritish Airways
Deal found 11/18$891
This American Airlines deal was found by Cheapflights users on 11/20. 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.
mar. 12/32:17 pmSTL - LIN
2 stops16h 13mAmerican Airlines
mar. 12/107:25 amLIN - STL
2 stops19h 05mAmerican Airlines
Deal found 11/20$898

Find flights from St. Louis to Italy within your budget

Customize your flight search to find flights from St. Louis to Italy 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mié. 4/2

3:50 pm-6:45 pm

2 stops19h 55m

Rome Fiumicino

mar. 4/15

7:35 pm-8:42 pm

2 stops32h 07m

$634

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

dom. 1/12

3:50 pm-10:20 am

2 stops35h 30m

Milan Malpensa

mar. 1/28

12:20 pm-12:16 pm

2 stops30h 56m

$643

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mié. 12/4

8:25 am-8:30 am

1 stop17h 05m

Rome Fiumicino

mié. 12/11

12:15 pm-7:51 pm

2 stops38h 36m

$677

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

sáb. 2/15

3:50 pm-11:30 am

2 stops36h 40m

Rome Fiumicino

vie. 2/28

12:15 pm-3:40 pm

2 stops34h 25m

$686

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mar. 3/4

7:05 am-7:55 am

1 stop17h 50m

Rome Fiumicino

mar. 3/11

11:15 am-12:12 pm

2 stops30h 57m

$691

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

dom. 1/12

10:20 am-9:45 am

1 stop16h 25m

Milan Malpensa

mar. 1/28

12:00 pm-11:37 pm

2 stops18h 37m

$691

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

mié. 12/4

1:09 pm-10:30 am

1 stop14h 21m

Rome Fiumicino

mié. 12/11

12:45 pm-11:43 pm

1 stop17h 58m

$699

St. LouisMilan

STL - MXP

STLMXP

Lambert-St Louis

mié. 1/29

11:28 am-7:30 am

1 stop13h 02m

Milan Malpensa

mié. 2/19

9:45 am-4:52 pm

1 stop14h 07m

$700

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

jue. 2/20

3:35 pm-1:30 pm

2 stops14h 55m

Milan Linate

vie. 2/28

9:00 am-11:38 pm

2 stops21h 38m

$709

St. LouisMilan

STL - LIN

STLLIN

Lambert-St Louis

dom. 1/12

3:45 pm-10:00 am

1 stop11h 15m

Milan Linate

mar. 1/28

6:25 am-5:36 pm

2 stops18h 11m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to Italy

Have a flexible travel schedule? Discover the best time to fly to Italy from St. Louis 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 St. Louis to Italy

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

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

Currently, December is the cheapest month in which you can book a flight from St. Louis to Italy (average of $613). Flying from St. Louis to Italy in June is currently the most expensive (average of $1,267). 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.

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

Find hourly flight availability from St. Louis to Italy. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

When flying from St. Louis to Italy, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Italy by month

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

In terms of precipitation, rainfall in Italy ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Italy when rainfall is around 0.6 in.

Temperature in Italy by month

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

If weather is an important factor for your trip to Italy, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Italy

Get insights into the airlines that provide service to Italy. 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 Italy. Reviews last updated noviembre 20, 2024.
Read reviews from past customers who have flown United Airlines, Air Canada and KLM from St. Louis to Italy. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Italy. 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 from for flights from St. Louis to Italy?

    If you book a flight to Italy from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

    The cheapest airlines for a one-way flight from St. Louis to Italy are Air Canada ($485), KLM ($490), and Air France ($494).

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Italy 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 St. Louis to Italy?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Italy (average of $613). Flying from St. Louis to Italy in June is currently the most expensive (average of $1,267). 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.

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Alternative routes for St. Louis to Italy

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from St. Louis to Italy

Discover the top 9 airlines that operate flights from St. Louis to Italy. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$515Average$1,368FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$536Average$1,265FlexibilityNo cancel feeOn-time76%
IberiaCheapest$547Average$857FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$550Average$1,186FlexibilityNo cancel feeOn-time69%
DeltaCheapest$655Average$1,182FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$686Average$1,253FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$721Average$1,299FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$724Average$1,509FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$961Average$1,263FlexibilityNo cancel feeOn-time77%
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