Cheap Flights from St. Louis (XLS) to Pisa (PSA)

Popular airlines from St. Louis (XLS) to Galileo Galilei Airport (PSA)

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Frequently asked questions

How much does a flight from St. Louis (XLS) to Galileo Galilei Airport (PSA) cost?
Snag a cheap one-way flight or cheap return flight from St. Louis (XLS) to Galileo Galilei Airport (PSA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from St. Louis (XLS) to Galileo Galilei Airport (PSA)?
Traveling in can help you save, as it's the cheapest month for flights between XLS and PSA. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from St. Louis (XLS) to Galileo Galilei Airport (PSA)?
To find the cheapest airline that'll fly you from XLS to PSA, use Expedia's filter tool. Tailor your search based on your travel needs, 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 St. Louis (XLS) to Galileo Galilei Airport (PSA)?
There are no daily nonstop flights from St. Louis (XLS) to Galileo Galilei Airport (PSA). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from XLS to PSA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 St. Louis (XLS) to Galileo Galilei Airport (PSA)?
To avoid potential delays on the St. Louis (XLS) to Galileo Galilei Airport (PSA) route, travel before 3 PM. Departures after this time have a 22% higher chance of being 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 St. Louis (XLS) to Galileo Galilei Airport (PSA) last-minute?
Booking your flight from XLS to PSA shortly before your journey is generally more expensive. However, if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a XLS to PSA flight and hotel package?
Compared with arranging flights and hotels separately, booking a XLS to PSA flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from St. Louis (XLS) to Galileo Galilei Airport (PSA)?
You can usually reschedule or cancel your XLS to PSA flight. However, if it's been more than 24 hours since booking, 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 further details on our Customer Service portal.

Travel information

Travel information

Origin airport
St. Louis
Destination airport
Galileo Galilei
Distance
2474 mi

Book with confidence

Book with confidence

St. Louis to Pisa Flights

The cheapest times to fly from St. Louis to Pisa

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

 

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

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

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 Pisa 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 Pisa 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 Pisa 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 Pisa Flights

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*Available to One Key members.