Cheap Flights from Raleigh (RDU) to Siena (SAY)

Popular airlines from Raleigh-Durham International Airport (RDU) to Ampugnano Airport (SAY)

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Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano) cost?
Get a cheap one-way flight or cheap return flight from Raleigh - Durham Intl. Airport (RDU) 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 Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano)?
Planning your getaway for can help you save, as it's the cheapest month for flights between RDU and SAY. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano)?
To find the cheapest airline flying from RDU to SAY, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano)?
Direct flights from Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDU to SAY?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano)?
To avoid potential delays on the Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano) last-minute?
Booking your flight from RDU to SAY shortly before your journey is generally more expensive. However, if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Siena (SAY-Ampugnano)?
It's generally possible to reschedule or cancel your RDU to SAY flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Ampugnano
Distance
4583 mi

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Raleigh to Siena Flights

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

 

The best time to book a flight from Raleigh to Siena

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

 

Raleigh to Siena Flights

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*Available to One Key members.