Need help booking?
Unpublished phone-only deals available
ONT to ODY: distance & flight time
Ontario (Ontario International Airport) → Muang Xay (Oudomsay Airport)
7,845 mi
12,626 km · 6,817 nm
15h 51m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ONT→ODY fares Phone-only fares on this route — call free
Flight time details
7,845 miles nonstop takes roughly 15h 51m 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
- ODY — Oudomsay Airport · Muang Xay, Laos
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 ODY
- LXG · Luang Namtha Airport43 mi away
- LPQ · Luang Phabang International Airport55 mi away
- PCQ · Boun Neau Airport67 mi away
- DIN · Dien Bien Phu Airport82 mi away
Frequently asked questions
How far is ONT from ODY?
The flight distance from Ontario (ONT) to Muang Xay (ODY) is 7,845 miles (12,626 km, 6,817 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to ODY?
A nonstop flight takes about 15h 51m 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 Muang Xay?
Muang Xay is 14 hours ahead of Ontario.
What is the cheapest way to fly from ONT to ODY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–ODY that never appear on search engines, with no booking fees.