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PSX to UBP: distance & flight time
Palacios (Palacios Municipal Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
9,087 mi
14,623 km · 7,896 nm
18h 17m
estimated nonstop flight time
+12h
time difference · heading northwest
See live PSX→UBP fares Phone-only fares on this route — call free
Flight time details
9,087 miles nonstop takes roughly 18h 17m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- PSX — Palacios Municipal Airport · Palacios, United States
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
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 PSX
- BBC · Bay City Municipal Airport29 mi away
- VCT · Victoria Regional Airport41 mi away
- LJN · Texas Gulf Coast Regional Airport54 mi away
- IAH · George Bush Intercontinental Houston Airport103 mi away
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is PSX from UBP?
The flight distance from Palacios (PSX) to Ubon Ratchathani (UBP) is 9,087 miles (14,623 km, 7,896 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSX to UBP?
A nonstop flight takes about 18h 17m 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 Palacios and Ubon Ratchathani?
Ubon Ratchathani is 12 hours ahead of Palacios.
What is the cheapest way to fly from PSX to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSX–UBP that never appear on search engines, with no booking fees.