$271 Cheap Flights from St. Louis (STL) to Turin (TRN)

View $271 flight on Sun, May 17, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Turin International Airport (TRN)

Cheap Flights from St. Louis to Turin (STL-TRN)

Prices were available within the past 7 days and start at $271 for one-way flights and $553 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, Jan 11 - Sun, Jan 18
STL
St. Louis
TRN
Turin
$553 Roundtrip, found 5 days ago
$553
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Jan 11 from St. Louis to Turin, returning Sun, Jan 18, priced at $553 found 5 days ago
Air Canada
Sun, Jan 11 - Sun, Jan 18
STL
St. Louis
TRN
Turin
$558 Roundtrip, found 5 days ago
$558
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Jan 11 from St. Louis to Turin, returning Sun, Jan 18, priced at $558 found 5 days ago
Lufthansa
Sun, Jan 11 - Sun, Jan 18
STL
St. Louis
TRN
Turin
$559 Roundtrip, found 5 days ago
$559
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Jan 11 from St. Louis to Turin, returning Sun, Jan 18, priced at $559 found 5 days ago
Air Canada
Sun, Jan 11 - Sun, Jan 18
STL
St. Louis
TRN
Turin
$560 Roundtrip, found 5 days ago
$560
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Jan 11 from St. Louis to Turin, returning Sun, Jan 18, priced at $560 found 5 days ago
Lufthansa
Wed, Dec 3 - Wed, Dec 10
STL
St. Louis
TRN
Turin
$560 Roundtrip, found 2 days ago
$560
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Dec 3 from St. Louis to Turin, returning Wed, Dec 10, priced at $560 found 2 days ago
Air Canada
Wed, Dec 3 - Wed, Dec 10
STL
St. Louis
TRN
Turin
$562 Roundtrip, found 2 days ago
$562
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Dec 3 from St. Louis to Turin, returning Wed, Dec 10, priced at $562 found 2 days ago
Air Canada
Wed, Dec 3 - Wed, Dec 10
STL
St. Louis
TRN
Turin
$564 Roundtrip, found 2 days ago
$564
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Dec 3 from St. Louis to Turin, returning Wed, Dec 10, priced at $564 found 2 days ago
Delta
Wed, Nov 26 - Wed, Dec 3
STL
St. Louis
TRN
Turin
$608 Roundtrip, found 2 days ago
$608
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 26 from St. Louis to Turin, returning Wed, Dec 3, priced at $608 found 2 days ago
Iberia
Sun, Jan 11 - Sun, Jan 18
STL
St. Louis
TRN
Turin
$616 Roundtrip, found 5 days ago
$616
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Jan 11 from St. Louis to Turin, returning Sun, Jan 18, priced at $616 found 5 days ago
British Airways
Sun, Jan 11 - Sun, Jan 18
STL
St. Louis
TRN
Turin
$818 Roundtrip, found 5 days ago
$818
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Jan 11 from St. Louis to Turin, returning Sun, Jan 18, priced at $818 found 5 days ago

Alternative airports near Turin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Turin Intl. TRN. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $608
TRN
Turin Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $608

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN) cost?
Snag a cheap one-way flight from $271 or cheap return flight from $553 from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN)?
Traveling in January is a great way to save, as it's the cheapest month for flights between STL and TRN. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from STL to TRN. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN)?
There aren't any daily nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from STL to TRN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN)?
To touch down at Turin Intl. Airport (TRN) on schedule, select a flight that leaves Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN) last-minute?
Waiting until just before your trip to book a flight from STL to TRN often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a STL to TRN flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to TRN flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Turin Intl. Airport (TRN)?
Typically, you can reschedule or cancel your STL to TRN flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more details, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Turin Intl.
Airlines serving
Air Canada, British Airways, Brussels Airlines, Iberia, Lufthansa, Turkish Airlines
Roundtrip price
$553
Distance
4728 mi

Book with confidence

St. Louis to Turin Flights

The cheapest times to fly from St. Louis to Turin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Turin are during the month of January. You can find some of the cheapest flights from St. Louis to Turin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Turin

Sunday is one of the best days to book for cheap flights from St. Louis to Turin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Turin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Turin in 2025. You can also book with separate airlines for your outbound and return journeys, from $271 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Turin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Turin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Turin Flights

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*Available to One Key members.