$440 Cheap Flights from Houston (HOU) to Pisa (PSA)

View $440 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Galileo Galilei Airport (PSA)

Cheap Flights from Houston to Pisa (HOU-PSA)

Prices were available within the past 7 days and start at $440 for one-way flights and $657 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, May 6 - Mon, May 11
HOU
Houston
PSA
Pisa
$657 Roundtrip, found 2 hours ago
$657
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, May 6 from Houston to Pisa, returning Mon, May 11, priced at $657 found 2 hours ago

Alternative airports near Pisa

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

Select flight to Galileo Galilei PSA. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $671
PSA
Galileo Galilei
CheapestClosest
Average driving time to city center7 min
Flights from $671
Flights from Houston (HOU) to Pisa (PSA)
Origin airport
William P. Hobby
Destination airport
Galileo Galilei
Airlines serving
American Airlines, British Airways
Roundtrip price
$656
Distance
5533 mi

Houston to Pisa Flights

The cheapest times to fly from Houston 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 Houston to Pisa are during the month of May. You can find some of the cheapest flights from Houston to Pisa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Pisa

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Pisa in 2025. You can also book with separate airlines for your outbound and return journeys, from $440 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 Houston 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 Houston 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.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA) cost?
Lock in a cheap one-way flight from $440 or cheap return flight from $657 from William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA)?
May is the cheapest month to fly from HOU to PSA. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from HOU to PSA. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA)?
Direct flights from William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to PSA?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, airline 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 William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA)?
To avoid potential delays on the William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA) route, travel before 3 PM. Flights 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 William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA) last-minute?
Holding off until just before your departure to book a flight from HOU to PSA often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a HOU to PSA flight and hotel package?
Securing a HOU to PSA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Galileo Galilei Airport (PSA)?
If you reserved your HOU to PSA flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.