Cheap Flights from Rome (FCO) to Siena (SAY)

Popular airlines from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Ampugnano Airport (SAY)

Frequently asked questions

How much does a flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano) cost?
Lock in a cheap one-way flight or cheap return flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano) 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 Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano)?
Flying in is a great way to save, as it's the cheapest month for flights between FCO and SAY. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano)?
To find the cheapest airline flying from FCO to SAY, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano)?
There aren't any daily nonstop flights available from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from FCO to SAY?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season 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 Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano)?
Opt for a flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano) last-minute?
Waiting until just before your departure to book your flight from FCO to SAY generally means paying more. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Can I cancel or change the date of my flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Siena (SAY-Ampugnano)?
If you booked your FCO to SAY flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, 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 if you want more information.

Travel information

Travel information

Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
Ampugnano
Distance
113 mi

Book with confidence

Book with confidence

Rome to Siena Flights

The cheapest times to fly from Rome to Siena

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

 

The best time to book a flight from Rome to Siena

Sunday is one of the best days to book for cheap flights from Rome to Siena: 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 Rome to Siena

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 Rome to Siena 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 Rome to Siena 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 Rome to Siena 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.

 

Rome to Siena Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.