$564 Cheap Flights from San Jose (SJC) to Olbia (OLB)

View $564 flight on Fri, Oct 3, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB)

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Cheap Flights from San Jose to Olbia (SJC-OLB)

Prices were available within the past 7 days and start at $564 for one-way flights and $1,162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Aug 20 - Wed, Aug 27
SJC
San Jose
OLB
Olbia
$1,162 Roundtrip, found 4 days ago
$1,162
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 20 from San Jose to Olbia, returning Wed, Aug 27, priced at $1,162 found 4 days ago
Alaska Airlines
Wed, Aug 20 - Wed, Aug 27
SJC
San Jose
OLB
Olbia
$1,168 Roundtrip, found 4 days ago
$1,168
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 20 from San Jose to Olbia, returning Wed, Aug 27, priced at $1,168 found 4 days ago
Alaska Airlines
Wed, Aug 20 - Wed, Aug 27
SJC
San Jose
OLB
Olbia
$1,248 Roundtrip, found 4 days ago
$1,248
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 20 from San Jose to Olbia, returning Wed, Aug 27, priced at $1,248 found 4 days ago
Alaska Airlines
Wed, Aug 20 - Wed, Aug 27
SJC
San Jose
OLB
Olbia
$1,253 Roundtrip, found 4 days ago
$1,253
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 20 from San Jose to Olbia, returning Wed, Aug 27, priced at $1,253 found 4 days ago
Alaska Airlines
Wed, Aug 20 - Wed, Aug 27
SJC
San Jose
OLB
Olbia
$1,257 Roundtrip, found 4 days ago
$1,257
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Aug 20 from San Jose to Olbia, returning Wed, Aug 27, priced at $1,257 found 4 days ago
Alaska Airlines
Mon, Aug 25 - Thu, Aug 28
SJC
San Jose
OLB
Olbia
$1,259 Roundtrip, found 6 days ago
$1,259
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Aug 25 from San Jose to Olbia, returning Thu, Aug 28, priced at $1,259 found 6 days ago
Lufthansa
Fri, Oct 3 - Fri, Oct 10
SJC
San Jose
OLB
Olbia
$1,522 Roundtrip, found 11 hours ago
$1,522
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Fri, Oct 3 from San Jose to Olbia, returning Fri, Oct 10, priced at $1,522 found 11 hours ago
British Airways
Wed, Aug 27 - Sat, Aug 30
SJC
San Jose
OLB
Olbia
$2,190 Roundtrip, found 4 days ago
$2,190
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Aug 27 from San Jose to Olbia, returning Sat, Aug 30, priced at $2,190 found 4 days ago
Iberia
Thu, Aug 28 - Sun, Aug 31
SJC
San Jose
OLB
Olbia
$2,490 Roundtrip, found 4 days ago
$2,490
Roundtrip
found 4 days ago
Select Iberia flight, departing Thu, Aug 28 from San Jose to Olbia, returning Sun, Aug 31, priced at $2,490 found 4 days ago
Swiss International Air Lines
Mon, Aug 25 - Thu, Aug 28
SJC
San Jose
OLB
Olbia
$2,863 Roundtrip, found 6 days ago
$2,863
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, Aug 25 from San Jose to Olbia, returning Thu, Aug 28, priced at $2,863 found 6 days ago
Flights from San Jose (SJC) to Olbia (OLB)
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Costa Smeralda
Roundtrip price
$1,161
Distance
6218 mi

San Jose to Olbia Flights

The cheapest times to fly from San Jose to Olbia

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

 

The best time to book a flight from San Jose to Olbia

Sunday is one of the best days to book for cheap flights from San Jose to Olbia: 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 San Jose to Olbia

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 San Jose to Olbia in 2025. You can also book with separate airlines for your outbound and return journeys, from $564 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 San Jose to Olbia 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 San Jose to Olbia 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 Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB) cost?
Secure a cheap one-way flight from $564 or cheap return flight from $1,162 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB)?
The cheapest month to fly from SJC to OLB is August, when demand is low. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SJC to OLB flight.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB)?
There are no daily direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SJC to OLB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB)?
To avoid potential delays on the Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB) 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 Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB) last-minute?
Waiting until just before your departure to book a ticket from SJC to OLB often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a SJC to OLB flight and hotel package?
Opting for a SJC to OLB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of hotels and then add car rentals, activities 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 Norman Y. Mineta San Jose Intl. Airport (SJC) to Costa Smeralda Airport (OLB)?
Usually, it's possible to reschedule or cancel your SJC to OLB flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.