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$2,462+ Cheap flights from St. Louis (STL) to Pisa (PSA)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PSA
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from St. Louis to Pisa

Cheapest flights from St. Louis to Pisa
Explore the most affordable flight options available from St. Louis to Pisa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:05 pmSTL - PSA
2 stops23h 25mMultiple Airlines
Tue 12/1612:15 pmPSA - STL
3 stops32h 40mMultiple Airlines
Deal found 11/19$2,462

Cheap flight deals from St. Louis to Pisa

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Pisa (PSA). 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,462
(Mytrip)
Provider with most accurate pricing for Lambert-St Louis-Pisa Gal Galilei flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Pisa Gal Galilei flights.
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From Lambert-St Louis to Pisa Gal Galilei
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Pisa 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 November 20, 2025.
Use the filters below to find and compare flights from St. Louis to Pisa that are best for you.

Fly from

St. Louis

Fly to

Pisa

Route

Depart

Return

Price

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Fri 12/12

4:05 pm-10:30 pm

2 stops23h 25m

Pisa Gal Galilei

Tue 12/16

12:15 pm-1:55 pm

3 stops32h 40m

$2,462

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Compare providers for flights from St. Louis to Pisa

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 Pisa in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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-Pisa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Pisa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Pisa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Pisa flights, Cheapflights users trust eDreams the most. eDreams 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-Pisa 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 Pisa

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

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

Currently, November is the cheapest month in which you can book a flight from St. Louis to Pisa (average of $470). Flying from St. Louis to Pisa in June is currently the most expensive (average of $1,522). 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 Pisa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Pisa (average of $470). Flying from St. Louis to Pisa in June is currently the most expensive (average of $1,522). 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

Traveling to a place near Pisa?

Book flights to Pisa if you plan to visit one of these locations
La Spezia
Livorno
Monterosso al Mare

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