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UII to ONT: distance & flight time
Utila (Utila Airport) → Ontario (Ontario International Airport)
2,273 mi
3,658 km · 1,975 nm
4h 55m
estimated nonstop flight time
-1h
time difference · heading northwest
See live UII→ONT fares Phone-only fares on this route — call free
Flight time details
2,273 miles nonstop takes roughly 4h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- UII — Utila Airport · Utila, Honduras
- ONT — Ontario International Airport · Ontario, United States
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 UII
- LCE · Goloson International Airport26 mi away
- RTB · Juan Manuel Galvez International Airport28 mi away
- TEA · Tela Airport46 mi away
- TJI · Trujillo Airport64 mi away
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
Frequently asked questions
How far is UII from ONT?
The flight distance from Utila (UII) to Ontario (ONT) is 2,273 miles (3,658 km, 1,975 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UII to ONT?
A nonstop flight takes about 4h 55m 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 Utila and Ontario?
Ontario is 1 hour behind Utila.
What is the cheapest way to fly from UII to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UII–ONT that never appear on search engines, with no booking fees.