Cheap Flights from New York (JFK) to Siena (SAY)

Popular airlines from John F. Kennedy Intl. Airport (JFK) to Ampugnano Airport (SAY)

Frequently asked questions

How much does a flight from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano) cost?
Get a cheap one-way flight or cheap return flight from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano)?
Planning your getaway for can help you save, as it's the cheapest month for flights between JFK and SAY. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest JFK to SAY flight.
How many flights per day from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano)?
You'll have to hop on a flight with a layover when traveling from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from JFK to SAY?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano)?
To avoid potential delays on the John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano) route, travel before 3 PM. Later departures are 22% more likely to be 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 John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano) last-minute?
Waiting until just before your departure to book your flight from JFK to SAY often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary to boost your chances of snagging a bargain.
Can I cancel or change the date of my flight from John F. Kennedy Intl. Airport (JFK) to Siena (SAY-Ampugnano)?
If you booked your JFK to SAY flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare 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 more details.

Travel information

Origin airport
John F. Kennedy Intl.
Destination airport
Ampugnano
Distance
4171 mi

Book with confidence

New York to Siena Flights

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

 

The best time to book a flight from New York to Siena

Sunday is one of the best days to book for cheap flights from New York 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 New York 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 New York 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 New York 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 New York 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.

 

New York to Siena Flights

Explore a world of travel with Expedia

*Available to One Key members.