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ONT to PHS: distance & flight time
Ontario (Ontario International Airport) → Phitsanulok (Phitsanulok Airport)
8,130 mi
13,084 km · 7,065 nm
16h 24m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ONT→PHS fares Phone-only fares on this route — call free
Flight time details
8,130 miles nonstop takes roughly 16h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- PHS — Phitsanulok Airport · Phitsanulok, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near PHS
- THS · Sukhothai Airport44 mi away
- PHY · Phetchabun Airport61 mi away
- TKT · Tak Airport68 mi away
- PRH · Phrae Airport94 mi away
Frequently asked questions
How far is ONT from PHS?
The flight distance from Ontario (ONT) to Phitsanulok (PHS) is 8,130 miles (13,084 km, 7,065 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to PHS?
A nonstop flight takes about 16h 24m 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 Ontario and Phitsanulok?
Phitsanulok is 14 hours ahead of Ontario.
What is the cheapest way to fly from ONT to PHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–PHS that never appear on search engines, with no booking fees.