$323 Cheap Flights from Cagliari (CAG) to San Sebastian (EAS)

View $323 flight on Fri, Jan 9, 2026Opens in a new window

Popular airlines from Elmas Airport (CAG) to San Sebastian (EAS)

Cheap Flights from Cagliari to San Sebastian (CAG-EAS)

Prices were available within the past 7 days and start at $323 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Elmas Airport (CAG) to San Sebastian Airport (EAS) cost?
Grab a cheap one-way flight from $323 or cheap return flight from Elmas Airport (CAG) to San Sebastian Airport (EAS) 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 Elmas Airport (CAG) to San Sebastian Airport (EAS)?
is the most affordable month to fly from CAG to EAS. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Elmas Airport (CAG) to San Sebastian Airport (EAS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CAG to EAS flight.
How many flights per day from Elmas Airport (CAG) to San Sebastian Airport (EAS)?
Direct flights from Elmas Airport (CAG) to San Sebastian Airport (EAS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CAG to EAS?
You'll generally 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 Elmas Airport (CAG) to San Sebastian Airport (EAS)?
Choose a flight from Elmas Airport (CAG) to San Sebastian Airport (EAS) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour 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 Elmas Airport (CAG) to San Sebastian Airport (EAS) last-minute?
Last-minute bookings from CAG to EAS are generally more expensive. To secure the cheapest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a CAG to EAS flight and hotel package?
Securing a CAG to EAS flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of stays 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 Elmas Airport (CAG) to San Sebastian Airport (EAS)?
If you reserved your CAG to EAS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. 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
Elmas
Destination airport
San Sebastian
Distance
629 mi

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Cagliari to San Sebastian Flights

The cheapest times to fly from Cagliari to San Sebastian

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

 

The best time to book a flight from Cagliari to San Sebastian

Sunday is one of the best days to book for cheap flights from Cagliari to San Sebastian: 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 Cagliari to San Sebastian

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 Cagliari to San Sebastian in 2025. You can also book with separate airlines for your outbound and return journeys, from $323 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 Cagliari to San Sebastian 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 Cagliari to San Sebastian 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.

 

Cagliari to San Sebastian Flights

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*Available to One Key members.