Cheap Flights from St. Louis (STL) to Treviso (TSF)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Treviso Airport (TSF)

Alternative airports near Treviso

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

Select flight to Marco Polo VCE. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $666
VCE
Marco Polo
Cheapest
Average driving time to city center23 min
Flights from $666

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF) cost?
Lock in a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF)?
Planning your trip for can help you save, as it's the cheapest month for flights between STL and TSF. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF)?
To find the cheapest airline flying from STL to TSF, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF)?
There are no daily nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from STL to TSF?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Treviso Airport (TSF)?
Select a flight from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**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 Treviso Airport (TSF) last-minute?
Last-minute fares from STL to TSF are generally more expensive. For the lowest rates, start searching for flights early. That said, if you can play around with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book a STL to TSF flight and hotel package?
You'll typically save money by securing a STL to TSF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Treviso Airport (TSF)?
Typically, it's possible to cancel or reschedule your STL to TSF flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Treviso
Distance
4891 mi

Book with confidence

St. Louis to Treviso Flights

The cheapest times to fly from St. Louis to Treviso

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 Treviso are during the month of . You can find some of the cheapest flights from St. Louis to Treviso with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Treviso: 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 Treviso

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 Treviso in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Treviso 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 Treviso 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 Treviso Flights

Explore a world of travel with Expedia

*Available to One Key members.