$42 Cheap Flights from Sitia (JSH) to Kasos Island (KSJ)

View $42 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Sitia (JSH) to Kasos Island (KSJ)

Cheap Flights from Sitia to Kasos Island (JSH-KSJ)

Prices were available within the past 7 days and start at $42 for one-way flights and $89 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aegean
Mon, Aug 11 - Fri, Aug 15
JSH
Sitia
KSJ
Kasos
$89 Roundtrip, found 6 days ago
$89
Roundtrip
found 6 days ago
Select Aegean flight, departing Mon, Aug 11 from Sitia to Kasos, returning Fri, Aug 15, priced at $89 found 6 days ago
Aegean
Mon, Aug 11 - Fri, Aug 15
JSH
Sitia
KSJ
Kasos
$91 Roundtrip, found 6 days ago
$91
Roundtrip
found 6 days ago
Select Aegean flight, departing Mon, Aug 11 from Sitia to Kasos, returning Fri, Aug 15, priced at $91 found 6 days ago
Aegean
Mon, Aug 11 - Fri, Aug 15
JSH
Sitia
KSJ
Kasos
$474 Roundtrip, found 6 days ago
$474
Roundtrip
found 6 days ago
Select Aegean flight, departing Mon, Aug 11 from Sitia to Kasos, returning Fri, Aug 15, priced at $474 found 6 days ago
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Flights from Sitia (JSH) to Kasos Island (KSJ)
Origin airport
Sitia
Destination airport
Kasos Island
Roundtrip price
$89
Distance
48 mi

Sitia to Kasos Island Flights

The cheapest times to fly from Sitia to Kasos Island

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 Sitia to Kasos Island are during the month of August. You can find some of the cheapest flights from Sitia to Kasos Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sitia to Kasos Island

Sunday is one of the best days to book for cheap flights from Sitia to Kasos Island: 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 Sitia to Kasos Island

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 Sitia to Kasos Island in 2025. You can also book with separate airlines for your outbound and return journeys, from $42 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 Sitia to Kasos Island 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 Sitia to Kasos Island 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 Sitia Airport (JSH) to Kasos Island Airport (KSJ) cost?
Cheap return flights from Sitia Airport (JSH) to Kasos Island Airport (KSJ) start from $88. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Aegean flight leaving JSH on August 4 2025 and touching down at KSJ. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from JSH to KSJ?
The cheapest flights from JSH to KSJ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Sitia Airport (JSH) to Kasos Island Airport (KSJ)?
You can travel nonstop from Sitia Airport (JSH) to Kasos Island Airport (KSJ) on an Olympic Air flight.
What is the cheapest airline that flies from JSH to KSJ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from JSH to KSJ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sitia Airport (JSH) to Kasos Island Airport (KSJ)?
On average, Sitia Airport (JSH) offers 3 direct flights to Kasos Island Airport (KSJ) weekly. For more options, use Expedia's filter tool to search for flights with one or two stops. Squeeze in a visit to another destination or simply break up your travels.
What are the most popular departure times for flights from Sitia Airport (JSH) to Kasos Island Airport (KSJ)?
The 2 PM departures from JSH to KSJ are typically the busiest. These flights can come with a higher price due to their popularity. If you want to save money, book during off-peak hours.
What day of the week has the most flights from JSH to KSJ?
Fly on a Friday if you're looking for the biggest selection of flights from Sitia Airport (JSH) to Kasos Island Airport (KSJ).
What is the earliest flight from Sitia Airport (JSH) to Kasos Island Airport (KSJ)?
The earliest flight departing from Sitia Airport (JSH) is at around 2:45PM UTC+2. Hop on this flight and you'll reach Kasos Island Airport (KSJ) at approximately 3:10PM UTC+2. The total travel time is 25m.
How long does it take to fly from Sitia Airport (JSH) to Kasos Island Airport (KSJ)?
The average flight time from JSH to KSJ is 25 minutes, covering a total distance of 50 mi.
What is the best time to fly from Sitia Airport (JSH) to Kasos Island Airport (KSJ)?
To avoid potential delays on the Sitia Airport (JSH) to Kasos Island Airport (KSJ) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being 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.
What airports do you fly into for Kasos from Sitia Airport (JSH)?
If you're taking a direct flight from Sitia Airport (JSH) to Kasos, Kasos Island Airport (KSJ) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Sitia Airport (JSH) to Kasos Island Airport (KSJ) last-minute?
Booking your ticket from JSH to KSJ just before your journey is usually more expensive. However, if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a JSH to KSJ flight and hotel package?
Booking a JSH to KSJ flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sitia Airport (JSH) to Kasos Island Airport (KSJ)?
If you reserved your JSH to KSJ flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.