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Pisa

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

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PSA
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap 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 February 19, 2026.

This KLM deal was found by Cheapflights users on 2/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:18 pm
STL
-
PSA
2 stops16h 57m
KLM
Mon 10/53:25 pm
PSA
-
STL
2 stops32h 41m
KLM
Deal found 2/17$697
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:20 am
STL
-
PSA
3 stops29h 35m
United Airlines
Wed 10/710:45 am
PSA
-
STL
2 stops34h 15m
United Airlines
Deal found 2/18$702
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:38 am
STL
-
PSA
2 stops28h 57m
British Airways
Mon 10/128:55 pm
PSA
-
STL
1 stop29h 35m
British Airways
Deal found 2/17$715
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:10 pm
STL
-
PSA
2 stops22h 50m
United Airlines
Mon 10/1210:20 am
PSA
-
STL
1 stop34h 05m
United Airlines
Deal found 2/19$718
This British Airways deal was found by Cheapflights users on 2/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:14 pm
STL
-
PSA
2 stops19h 41m
British Airways
Wed 10/712:05 pm
PSA
-
STL
1 stop14h 25m
British Airways
Deal found 2/18$725
This Ovago deal was found by Cheapflights users on 2/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm
STL
-
PSA
1 stop19h 30m
Lufthansa
Mon 10/510:20 am
PSA
-
STL
1 stop34h 05m
Lufthansa
Deal found 2/17$741
This FlightHub deal was found by Cheapflights users on 2/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:55 am
STL
-
PSA
2 stops18h 00m
Multiple Airlines
Mon 10/1210:20 am
PSA
-
STL
1 stop34h 05m
Multiple Airlines
Deal found 2/18$751
This Justfly.com deal was found by Cheapflights users on 2/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:30 pm
STL
-
PSA
1 stop19h 30m
Lufthansa
Mon 10/126:35 pm
PSA
-
STL
1 stop25h 50m
Lufthansa
Deal found 2/16$754
This Mytrip deal was found by Cheapflights users on 2/16. 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.
Tue 5/57:30 am
STL
-
PSA
2 stops19h 35m
Multiple Airlines
Tue 5/196:40 pm
PSA
-
STL
1 stop25h 45m
Multiple Airlines
Deal found 2/16$759

Find 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 February 19, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$718
(oojo)

One-way from

$462
(oojo)
Provider with most accurate pricing for Lambert-St Louis-Pisa Gal Galilei flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Pisa Gal Galilei flights.
Search Deals
From Lambert-St Louis to Pisa Gal Galilei
Search Deals
One-way flight 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 February 19, 2026.
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

Tue 5/5

11:45 am-6:55 pm

2 stops24h 10m

Pisa Gal Galilei

Tue 5/19

8:30 pm-10:19 pm

2 stops32h 49m

$718

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Tue 5/5

5:23 pm-5:55 pm

2 stops17h 32m

Pisa Gal Galilei

Tue 5/19

10:35 am-9:08 pm

3 stops17h 33m

$799

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Thu 4/2

4:13 pm-10:15 am

2 stops35h 02m

Pisa Gal Galilei

Thu 4/9

12:15 pm-11:46 pm

2 stops18h 31m

$829

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Thu 4/2

4:05 pm-9:40 am

2 stops34h 35m

Pisa Gal Galilei

Thu 4/9

10:40 am-1:25 pm

1 stop33h 45m

$884

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Thu 4/2

1:10 pm-5:55 pm

2 stops21h 45m

Pisa Gal Galilei

Thu 4/9

10:40 am-9:47 pm

3 stops18h 07m

$1,010

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Tue 5/5

7:30 am-4:45 pm

3 stops26h 15m

Pisa Gal Galilei

Tue 5/19

1:15 pm-1:25 pm

3 stops31h 10m

$2,372

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Mon 6/15

9:41 am-7:35 pm

2 stops26h 54m

$462

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Wed 6/10

5:41 pm-8:25 pm

2 stops19h 44m

$469

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Wed 6/10

3:48 pm-7:05 pm

3 stops44h 17m

$479

St. LouisPisa

STL - PSA

STLPSA

Lambert-St Louis

Mon 6/15

3:30 pm-6:00 pm

1 stop19h 30m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 12 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on St. Louis-Pisa flight deals on Cheapflights vs. Ovago 90-95% 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 Ovago the most. Ovago 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 $1,107). 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.

  • How long is the flight from St. Louis to Pisa?

    British Airways and United Airlines can get you from St. Louis to Pisa in just under 17h 32m. Your travel time can differ by up to 6h 38m. The distance from St. Louis to Pisa is about 4896 mi. This flight may include one or multiple stops.

  • 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 $1,107). 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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