$895 Cheap Flights from San José (SJO) to Kosice (KSC)

View $895 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Kosice (KSC-Barca)

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Cheap Flights from San José to Kosice (SJO-KSC)

Prices were available within the past 7 days and start at $895 for one-way flights and $2,759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$2,759 Roundtrip, found 5 hours ago
$2,759
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $2,759 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$2,805 Roundtrip, found 5 hours ago
$2,805
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $2,805 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$2,845 Roundtrip, found 5 hours ago
$2,845
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $2,845 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$2,891 Roundtrip, found 5 hours ago
$2,891
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $2,891 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$2,921 Roundtrip, found 5 hours ago
$2,921
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $2,921 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$2,967 Roundtrip, found 5 hours ago
$2,967
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $2,967 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$3,548 Roundtrip, found 5 hours ago
$3,548
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $3,548 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$3,574 Roundtrip, found 5 hours ago
$3,574
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $3,574 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$3,594 Roundtrip, found 5 hours ago
$3,594
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $3,594 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$3,620 Roundtrip, found 5 hours ago
$3,620
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $3,620 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$3,637 Roundtrip, found 5 hours ago
$3,637
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $3,637 found 5 hours ago
avianca
Fri, Dec 19 - Wed, Dec 31
SJO
San José
KSC
Kosice
$3,640 Roundtrip, found 5 hours ago
$3,640
Roundtrip
found 5 hours ago
Select avianca flight, departing Fri, Dec 19 from San José to Kosice, returning Wed, Dec 31, priced at $3,640 found 5 hours ago

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC) cost?
Lock in a cheap one-way flight from $895 or cheap return flight from $2,759 from Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC) 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 Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC)?
Flying in December can help you save, as it's the cheapest month for flights between SJO and KSC. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from SJO to KSC. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC)?
Direct flights from Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC) 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 details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJO to KSC?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC)?
To land at Barca Airport (KSC) on time, opt for a flight that leaves Juan Santamaria Intl. Airport (SJO) 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 Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC) last-minute?
Booking your plane ticket from SJO to KSC shortly before your trip is typically more expensive. However, if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a SJO to KSC flight and hotel package?
You can save money by securing a SJO to KSC flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Barca Airport (KSC)?
It's generally possible to reschedule or cancel your SJO to KSC flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Barca
Roundtrip price
$2,759
Distance
6387 mi

Book with confidence

San José to Kosice Flights

The cheapest times to fly from San José to Kosice

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

 

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

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

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 José to Kosice in 2025. You can also book with separate airlines for your outbound and return journeys, from $895 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 José to Kosice 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 José to Kosice 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 José to Kosice Flights

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*Available to One Key members.