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$497+ Cheap flights from St. Louis (STL) to Turin (TRN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TRN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from St. Louis to Turin

Cheapest flights from St. Louis to Turin
Explore the most affordable flight options available from St. Louis to Turin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/269:55 amSTL - TRN
2 stops21h 10mUnited Airlines
Tue 12/306:00 amTRN - STL
2 stops18h 54mUnited Airlines
Deal found 12/10$1,048
This Gotogate deal was found by Cheapflights users on 12/10. 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.
Fri 12/266:35 pmSTL - TRN
2 stops45h 45mMultiple Airlines
Tue 12/302:55 pmTRN - STL
1 stop30h 00mMultiple Airlines
Deal found 12/10$1,349
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/276:35 pmSTL - TRN
2 stops36h 30mUnited Airlines
Wed 12/3110:45 amTRN - STL
2 stops34h 41mUnited Airlines
Deal found 12/11$1,411
This Air Canada deal was found by Cheapflights users on 12/11. 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.
Sat 12/274:05 pmSTL - TRN
2 stops35h 00mMultiple Airlines
Wed 12/3110:45 amTRN - STL
3 stops18h 58mMultiple Airlines
Deal found 12/11$1,666
This Air Canada deal was found by Cheapflights users on 12/10. 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.
Fri 12/264:05 pmSTL - TRN
2 stops15h 00mAir Canada
Tue 12/306:00 amTRN - STL
3 stops22h 43mAir Canada
Deal found 12/10$1,848

Find flight deals from St. Louis to Turin

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Turin (TRN). 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 December 12, 2025.

Most accurate provider

Ovago
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$497
(Kiwi.com)
Provider with most accurate pricing for Lambert-St Louis-Turin Citta Di Torino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Turin Citta Di Torino flights.
Search Deals
From Lambert-St Louis to Turin Citta Di Torino
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Turin 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 December 12, 2025.
Use the filters below to find and compare flights from St. Louis to Turin that are best for you.

Fly from

St. Louis

Fly to

Turin

Route

Depart

Return

Price

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Sun 1/25

3:50 pm-2:05 pm

1 stop15h 15m

Turin Citta Di Torino

Sun 2/1

9:45 am-11:59 pm

2 stops21h 14m

$497

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Fri 2/20

8:21 am-2:05 pm

2 stops22h 44m

Turin Citta Di Torino

Tue 2/24

6:00 am-3:29 pm

2 stops40h 29m

$558

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Sun 1/25

8:05 am-10:05 am

3 stops19h 00m

Turin Citta Di Torino

Sun 2/1

9:45 am-3:29 pm

2 stops36h 44m

$818

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Fri 12/26

9:55 am-2:05 pm

2 stops21h 10m

Turin Citta Di Torino

Tue 12/30

6:00 am-5:54 pm

2 stops18h 54m

$1,048

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Sun 1/25

8:05 am-10:05 am

3 stops19h 00m

Turin Citta Di Torino

Sun 2/1

2:45 pm-12:29 pm

3 stops28h 44m

$1,242

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Fri 12/26

6:35 pm-11:20 pm

2 stops45h 45m

Turin Citta Di Torino

Tue 12/30

2:55 pm-1:55 pm

1 stop30h 00m

$1,349

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Sat 12/27

6:35 pm-2:05 pm

2 stops36h 30m

Turin Citta Di Torino

Wed 12/31

10:45 am-2:26 pm

2 stops34h 41m

$1,411

St. LouisTurin

STL - TRN

STLTRN

Lambert-St Louis

Sat 12/27

4:05 pm-10:05 am

2 stops35h 00m

Turin Citta Di Torino

Wed 12/31

10:45 am-10:43 pm

3 stops18h 58m

$1,666

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from St. Louis to Turin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Turin in December.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Turin flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on St. Louis-Turin flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from St. Louis-Turin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Turin flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Turin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Turin

Have a flexible travel schedule? Discover the best time to fly to Turin 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Turin

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Turin (average of $472). Flying from St. Louis to Turin in December is currently the most expensive (average of $2,914). 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.

Related info for your journey

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

  • How long is the flight from St. Louis to Turin?

    Departing from St. Louis to Turin will take you 15h 15m. The distance between St. Louis and Turin is about 4725 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Turin (average of $472). Flying from St. Louis to Turin in December is currently the most expensive (average of $2,914). 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

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