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ONT to PYY: distance & flight time
Ontario (Ontario International Airport) → Pai (Mae Hong Son Airport)
8,050 mi
12,955 km · 6,995 nm
16h 15m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ONT→PYY fares Phone-only fares on this route — call free
Flight time details
8,050 miles nonstop takes roughly 16h 15m 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
- PYY — Mae Hong Son Airport · Pai, 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 PYY
- HGN · Mae Hong Son Airport30 mi away
- CNX · Chiang Mai International Airport54 mi away
- LIW · Loikaw Airport83 mi away
- MOG · Mong Hsat Airport95 mi away
Frequently asked questions
How far is ONT from PYY?
The flight distance from Ontario (ONT) to Pai (PYY) is 8,050 miles (12,955 km, 6,995 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to PYY?
A nonstop flight takes about 16h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ONT to PYY?
Nonstop service on ONT–PYY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 15m nonstop estimate.
What is the time difference between Ontario and Pai?
Pai is 14 hours ahead of Ontario.
What is the cheapest way to fly from ONT to PYY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–PYY that never appear on search engines, with no booking fees.
Why are some ONT to PYY fares phone-only?
Consolidator contracts let us sell certain ONT–PYY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.