$708 Cheap Flights from Athens (ATH) to San José (SJO)

View $708 flight on Sat, Jan 10, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Juan Santamaria Intl. Airport (SJO)

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Cheap Flights from Athens to San José (ATH-SJO)

Prices were available within the past 7 days and start at $708 for one-way flights and $685 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Sep 3 - Wed, Sep 17
ATH
Athens
SJO
San José
$685 Roundtrip, found 2 hours ago
$685
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Sep 3 from Athens to San José, returning Wed, Sep 17, priced at $685 found 2 hours ago
Air Canada
Wed, Sep 3 - Fri, Sep 19
ATH
Athens
SJO
San José
$689 Roundtrip, found 2 hours ago
$689
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Sep 3 from Athens to San José, returning Fri, Sep 19, priced at $689 found 2 hours ago
Swiss International Air Lines
Fri, Aug 29 - Wed, Sep 17
ATH
Athens
SJO
San José
$698 Roundtrip, found 2 hours ago
$698
Roundtrip
found 2 hours ago
Select Swiss International Air Lines flight, departing Fri, Aug 29 from Athens to San José, returning Wed, Sep 17, priced at $698 found 2 hours ago
Swiss International Air Lines
Fri, Aug 29 - Fri, Sep 19
ATH
Athens
SJO
San José
$702 Roundtrip, found 2 hours ago
$702
Roundtrip
found 2 hours ago
Select Swiss International Air Lines flight, departing Fri, Aug 29 from Athens to San José, returning Fri, Sep 19, priced at $702 found 2 hours ago
Air Canada
Wed, Sep 3 - Tue, Sep 16
ATH
Athens
SJO
San José
$717 Roundtrip, found 2 hours ago
$717
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Sep 3 from Athens to San José, returning Tue, Sep 16, priced at $717 found 2 hours ago
Lufthansa
Wed, Aug 27 - Wed, Sep 10
ATH
Athens
SJO
San José
$725 Roundtrip, found 2 hours ago
$725
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Wed, Aug 27 from Athens to San José, returning Wed, Sep 10, priced at $725 found 2 hours ago
Swiss International Air Lines
Fri, Aug 29 - Tue, Sep 16
ATH
Athens
SJO
San José
$730 Roundtrip, found 2 hours ago
$730
Roundtrip
found 2 hours ago
Select Swiss International Air Lines flight, departing Fri, Aug 29 from Athens to San José, returning Tue, Sep 16, priced at $730 found 2 hours ago
Air Canada
Wed, Sep 3 - Sun, Sep 14
ATH
Athens
SJO
San José
$735 Roundtrip, found 2 hours ago
$735
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Sep 3 from Athens to San José, returning Sun, Sep 14, priced at $735 found 2 hours ago
United
Wed, Jul 23 - Sat, Aug 9
ATH
Athens
SJO
San José
$879 Roundtrip, found 2 hours ago
$879
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Jul 23 from Athens to San José, returning Sat, Aug 9, priced at $879 found 2 hours ago
Delta
Sun, Aug 24 - Fri, Sep 12
ATH
Athens
SJO
San José
$1,047 Roundtrip, found 2 hours ago
$1,047
Roundtrip
found 2 hours ago
Select Delta flight, departing Sun, Aug 24 from Athens to San José, returning Fri, Sep 12, priced at $1,047 found 2 hours ago

Alternative airports near San José

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

Select flight to Juan Santamaria Intl. SJO. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $921
SJO
Juan Santamaria Intl.
Cheapest
Average driving time to city center20 min
Flights from $921
Flights from Athens (ATH) to San José (SJO)
Origin airport
Eleftherios Venizelos
Destination airport
Juan Santamaría Intl.
Airlines serving
Air Canada, Air Europa, Air France, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$684
Distance
6755 mi

Athens to San José Flights

The cheapest times to fly from Athens to San José

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

 

The best time to book a flight from Athens to San José

Sunday is one of the best days to book for cheap flights from Athens to San José: 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 Athens to San José

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 Athens to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $708 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 Athens to San José 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 Athens to San José 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 Eleftherios Venizelos Airport (ATH) to Juan Santamaria Intl. Airport (SJO) cost?
Discover the latest flight deals from ATH to SJO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ATH to SJO?
The cheapest flights from ATH to SJO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATH to SJO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ATH to SJO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Juan Santamaria Intl. Airport (SJO)?
There aren't any daily nonstop flights departing from Eleftherios Venizelos Airport (ATH) to Juan Santamaria Intl. Airport (SJO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from ATH to SJO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various factors, including 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 Eleftherios Venizelos Airport (ATH) to Juan Santamaria Intl. Airport (SJO)?
To land at Juan Santamaria Intl. Airport (SJO) on time, book a flight that leaves from Eleftherios Venizelos Airport (ATH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Eleftherios Venizelos Airport (ATH) to Juan Santamaria Intl. Airport (SJO) last-minute?
Booking your ticket from ATH to SJO just before your getaway is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book an ATH to SJO flight and hotel package?
You'll generally save money by booking an ATH to SJO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Juan Santamaria Intl. Airport (SJO)?
You can usually reschedule or cancel your ATH to SJO flight. However, if it's been more than 24 hours since booking, additional fees 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.

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*Available to One Key members.