$514 Cheap Flights from San Diego (SAN) to Argostolion (EFL)

View $514 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Argostolion (EFL-Kefalonia Island Intl.)

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Cheap Flights from San Diego to Argostolion (SAN-EFL)

Prices were available within the past 7 days and start at $514 for one-way flights and $908 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, May 15 - Sat, May 23
SAN
San Diego
EFL
Kefalonia
$908 Roundtrip, found 6 days ago
$908
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, May 15 from San Diego to Kefalonia, returning Sat, May 23, priced at $908 found 6 days ago
American Airlines
Fri, May 15 - Sat, May 23
SAN
San Diego
EFL
Kefalonia
$913 Roundtrip, found 6 days ago
$913
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, May 15 from San Diego to Kefalonia, returning Sat, May 23, priced at $913 found 6 days ago
British Airways
Fri, May 15 - Sat, May 23
SAN
San Diego
EFL
Kefalonia
$918 Roundtrip, found 6 days ago
$918
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, May 15 from San Diego to Kefalonia, returning Sat, May 23, priced at $918 found 6 days ago
British Airways
Fri, May 15 - Sat, May 23
SAN
San Diego
EFL
Kefalonia
$927 Roundtrip, found 6 days ago
$927
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, May 15 from San Diego to Kefalonia, returning Sat, May 23, priced at $927 found 6 days ago
American Airlines
Fri, May 15 - Sat, May 23
SAN
San Diego
EFL
Kefalonia
$1,038 Roundtrip, found 6 days ago
$1,038
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, May 15 from San Diego to Kefalonia, returning Sat, May 23, priced at $1,038 found 6 days ago
Delta
Fri, Nov 14 - Thu, Dec 4
SAN
San Diego
EFL
Kefalonia
$1,054 Roundtrip, found 3 days ago
$1,054
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Nov 14 from San Diego to Kefalonia, returning Thu, Dec 4, priced at $1,054 found 3 days ago
Lufthansa
Wed, Oct 8 - Mon, Oct 20
SAN
San Diego
EFL
Kefalonia
$1,057 Roundtrip, found 3 days ago
$1,057
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Oct 8 from San Diego to Kefalonia, returning Mon, Oct 20, priced at $1,057 found 3 days ago
American Airlines
Wed, Oct 22 - Thu, Nov 13
SAN
San Diego
EFL
Kefalonia
$1,073 Roundtrip, found 3 days ago
$1,073
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 22 from San Diego to Kefalonia, returning Thu, Nov 13, priced at $1,073 found 3 days ago
United
Thu, Oct 9 - Mon, Oct 20
SAN
San Diego
EFL
Kefalonia
$1,075 Roundtrip, found 3 days ago
$1,075
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 9 from San Diego to Kefalonia, returning Mon, Oct 20, priced at $1,075 found 3 days ago
Delta
Wed, Nov 12 - Thu, Dec 4
SAN
San Diego
EFL
Kefalonia
$1,080 Roundtrip, found 3 days ago
$1,080
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Nov 12 from San Diego to Kefalonia, returning Thu, Dec 4, priced at $1,080 found 3 days ago

Alternative airports near Kefalonia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kefalonia Island Intl. EFL. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,164
EFL
Kefalonia Island Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,164

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL) cost?
Lock in a cheap one-way flight from $514 or cheap return flight from $908 from San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL) 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 San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL)?
Planning your getaway for May can help you save, as it's the cheapest month for flights between SAN and EFL. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SAN to EFL flight.
How many flights per day from San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL)?
There are no daily direct flights departing from San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from SAN to EFL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the season 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 San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL)?
Opt for a flight from San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL) 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 San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL) last-minute?
Waiting until just before your trip to book your flight from SAN to EFL often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book a SAN to EFL flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAN to EFL flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Kefalonia Island Intl. Airport (EFL)?
In most instances, you can reschedule or cancel your SAN to EFL flight. However, there may be additional charges, 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'd like more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
San Diego Intl.
Destination airport
Kefalonia Island Intl.
Roundtrip price
$908
Distance
6837 mi

Book with confidence

Book with confidence

San Diego to Argostolion Flights

The cheapest times to fly from San Diego to Argostolion

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

 

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

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

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 Diego to Argostolion in 2025. You can also book with separate airlines for your outbound and return journeys, from $514 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 Diego to Argostolion 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 Diego to Argostolion 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.

 

San Diego to Argostolion Flights

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