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SKF to SJY: distance & flight time
San Antonio (Lackland Air Force Base) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
5,309 mi
8,545 km · 4,614 nm
10h 53m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SKF→SJY fares Phone-only fares on this route — call free
Flight time details
5,309 miles nonstop takes roughly 10h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- SKF — Lackland Air Force Base · San Antonio, United States
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, Finland
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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Near SJY
- KHJ · Kauhajoki Airport21 mi away
- KAU · Kauhava Airport31 mi away
- VAA · Vaasa Airport42 mi away
- KOK · Kokkola-Pietarsaari Airport72 mi away
Frequently asked questions
How far is SKF from SJY?
The flight distance from San Antonio (SKF) to Seinäjoki / Ilmajoki (SJY) is 5,309 miles (8,545 km, 4,614 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to SJY?
A nonstop flight takes about 10h 53m 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 San Antonio and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 8 hours ahead of San Antonio.
What is the cheapest way to fly from SKF to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–SJY that never appear on search engines, with no booking fees.