$713 Cheap Flights from Cagliari (CAG) to San Diego (SAN)

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Popular airlines from Elmas Airport (CAG) to San Diego Intl. Airport (SAN)

Cheap Flights from Cagliari to San Diego (CAG-SAN)

Prices were available within the past 7 days and start at $713 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 Diego Intl. Airport (SAN) cost?
Get a cheap one-way flight from $713 or cheap return flight from Elmas Airport (CAG) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Elmas Airport (CAG) to San Diego Intl. Airport (SAN)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between CAG and SAN. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Elmas Airport (CAG) to San Diego Intl. Airport (SAN)?
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 out which carrier offers the cheapest CAG to SAN flight.
How many flights per day from Elmas Airport (CAG) to San Diego Intl. Airport (SAN)?
You'll need to take a flight with a layover if you're traveling from Elmas Airport (CAG) to San Diego Intl. Airport (SAN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CAG to SAN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Diego Intl. Airport (SAN)?
Select a flight from Elmas Airport (CAG) to San Diego Intl. Airport (SAN) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour 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 Elmas Airport (CAG) to San Diego Intl. Airport (SAN) last-minute?
Last-minute fares from CAG to SAN are usually more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if your travel plans are flexible, you may score a cheap ticket right before your journey.
Is it cheaper to book a CAG to SAN flight and hotel package?
You'll generally save money by booking a CAG to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Elmas Airport (CAG) to San Diego Intl. Airport (SAN)?
Generally, it's possible to cancel or reschedule your CAG to SAN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Elmas
Destination airport
San Diego Intl.
Distance
6388 mi

Book with confidence

Book with confidence

Cagliari to San Diego Flights

The cheapest times to fly from Cagliari to San Diego

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

 

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

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

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 Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $713 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 Diego 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 Diego 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 Diego Flights

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*Available to One Key members.