Cheap Flights from Olbia (OLB) to Siena (SAY)

Popular airlines from Costa Smeralda Airport (OLB) to Ampugnano Airport (SAY)

Frequently asked questions

How much does a flight from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano) cost?
Secure a cheap one-way flight or cheap return flight from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano)?
is the cheapest month to fly from OLB to SAY. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano)?
To find the cheapest airline flying from OLB to SAY, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano)?
You'll need to hop on a flight with a layover when traveling from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from OLB to SAY?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano)?
Opt for a flight from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 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 Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano) last-minute?
Waiting until just before your departure to book a ticket from OLB to SAY often results in higher prices. Although you may find some last-minute discounts, there's no guarantee. Keep your travel schedule open for a better chance of getting a bargain.
Can I cancel or change the date of my flight from Costa Smeralda Airport (OLB) to Siena (SAY-Ampugnano)?
In most instances, you can modify or cancel your OLB to SAY flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Origin airport
Costa Smeralda
Destination airport
Ampugnano
Distance
185 mi

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Olbia to Siena Flights

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

 

The best time to book a flight from Olbia to Siena

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

 

Olbia to Siena Flights

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*Available to One Key members.