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ONT to XIY: distance & flight time
Ontario (Ontario International Airport) → Xi'an (Xi'an Xianyang International Airport)
6,834 mi
10,998 km · 5,938 nm
13h 52m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ONT→XIY fares Phone-only fares on this route — call free
Flight time details
6,834 miles nonstop takes roughly 13h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- XIY — Xi'an Xianyang International Airport · Xi'an, China
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 XIY
- SIA · Xi'an Xiguan Airport22 mi away
- IQN · Qingyang Airport114 mi away
- AKA · Ankang Wulipu Airport121 mi away
- HZG · Hanzhong Chenggu Airport127 mi away
Frequently asked questions
How far is ONT from XIY?
The flight distance from Ontario (ONT) to Xi'an (XIY) is 6,834 miles (10,998 km, 5,938 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to XIY?
A nonstop flight takes about 13h 52m 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 Xi'an?
Xi'an is 15 hours ahead of Ontario.
What is the cheapest way to fly from ONT to XIY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–XIY that never appear on search engines, with no booking fees.