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KSJ to SAT: distance & flight time
Kasos (Kasos Airport) → San Antonio (San Antonio International Airport)
6,714 mi
10,805 km · 5,834 nm
13h 38m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KSJ→SAT fares Phone-only fares on this route — call free
Flight time details
6,714 miles nonstop takes roughly 13h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KSJ — Kasos Airport · Kasos, Greece
- SAT — San Antonio International Airport · San Antonio, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 mi away
Near SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is KSJ from SAT?
The flight distance from Kasos (KSJ) to San Antonio (SAT) is 6,714 miles (10,805 km, 5,834 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSJ to SAT?
A nonstop flight takes about 13h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kasos and San Antonio?
San Antonio is 8 hours behind Kasos.
What is the cheapest way to fly from KSJ to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSJ–SAT that never appear on search engines, with no booking fees.