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

Popular airlines from St. Louis, MO (SUS-Spirit of St. Louis) to Galileo Galilei Airport (PSA)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA) cost?
Grab a cheap one-way flight or cheap return flight from Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA) 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 Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA)?
Flying in is a good way to save, as it's the cheapest month for flights between SUS and PSA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA)?
To find the cheapest airline that'll fly you from SUS to PSA, 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 see the cheapest fares upfront.
How many flights per day from Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA)?
There aren't any daily direct flights from Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA). But you can opt for 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 SUS to PSA?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA)?
To avoid possible delays on the Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA) last-minute?
Last-minute fares from SUS to PSA are typically more expensive. To lock in the best rates, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, you may score a cheap fare right before you leave.
Is it cheaper to book a SUS to PSA flight and hotel package?
Compared with arranging flights and hotels separately, booking a SUS to PSA flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Spirit of St. Louis Airport (SUS) to Galileo Galilei Airport (PSA)?
If you reserved your SUS to PSA flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Spirit of St. Louis
Destination airport
Galileo Galilei
Distance
4914 mi

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 2026. 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

Explore a world of travel with Expedia

*Available to One Key members.