$563 Find Cheap Flights from San Francisco to Cagliari - Compare and Save

Two cabin classes are available on flights from San Francisco to Cagliari:

• Economy Class
• Premium Economy Class

A nonstop flight from San Francisco to Cagliari takes 00m, covering 6,292 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from San Francisco to Cagliari range from $994 to $1,563, with an average of $1,316 over the past 12 months. Anything below $994 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,045 to $4,370. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from San Francisco to Cagliari are currently higher than usual. Average one-way flight prices are about $794, which is 8% above the typical average for this route.

Cagliari Elmas Airport (CAG) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

• SURPRICE CAR RENTAL
• Felirent
• Galdierirent
• Rent Smart 24
• Record go

Flights from San Francisco to Cagliari usually depart from San Francisco (SFO) and arrive at Cagliari Elmas (CAG).

One-stop flights from San Francisco to Cagliari most commonly connect through:

• Amsterdam Schiphol (AMS) - 35% of one-stop connections
• Zurich (ZRH) - 35% of one-stop connections
• Barcelona-El Prat (BCN) - 10% of one-stop connections
• Kastrup Copenhagen (CPH) - 10% of one-stop connections

Yes. Flexible dates can save you up to 46% on flights from San Francisco to Cagliari. Monday is the cheapest departure day at $970 round-trip on average, while Saturday is the most expensive at $1,781, a difference of $811.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Rome Fiumicino (FCO) gives the shortest average 1-stop total travel time at 16h 24m, compared with 19h 25m via Zurich (ZRH) and 22h 39m via Amsterdam Schiphol (AMS).

Cagliari is 9 hours ahead of San Francisco (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

When traveling from Downtown San Francisco to SFO to catch your flight to Cagliari, buses are the most dependable and cost-effective mode of transportation. Bus lines 148, 192, and 398 run directly from Downtown San Francisco to SFO.

If you're flying from San Francisco to Cagliari with your kids, look into United Airlines or Alaska Airlines. American boasts the greatest extra legroom and large seats in all of its cabins among the carriers on this route. Aside from that, both airlines give priority boarding to parents traveling with their children.

When you book a flight from San Francisco to Cagliari, you can connect to other cities served by CAG. In addition to being the primary gateway to Cagliari, Cagliari Elmas Airport serves Monserrato, Selargius, and Quartucciu. Car rentals offer a dependable and flexible mode of transportation from CAG to any of these places.

Delta and TAP Air Portugal are the most environmentally friendly airlines traveling from San Francisco to Cagliari. These airlines are working to equip all of their aircraft with fuel-efficient engines, which has significantly reduced their overall carbon footprint.