Need help booking?
Unpublished phone-only deals available
UBP to SKF: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → San Antonio (Lackland Air Force Base)
8,979 mi
14,450 km · 7,802 nm
18h 4m
estimated nonstop flight time
-12h
time difference · heading northeast
See live UBP→SKF fares Phone-only fares on this route — call free
Flight time details
8,979 miles nonstop takes roughly 18h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
- SKF — Lackland Air Force Base · 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
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
Frequently asked questions
How far is UBP from SKF?
The flight distance from Ubon Ratchathani (UBP) to San Antonio (SKF) is 8,979 miles (14,450 km, 7,802 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to SKF?
A nonstop flight takes about 18h 4m 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 Ubon Ratchathani and San Antonio?
San Antonio is 12 hours behind Ubon Ratchathani.
What is the cheapest way to fly from UBP to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–SKF that never appear on search engines, with no booking fees.