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DGT to ONT: distance & flight time
Dumaguete (Sibulan Airport) → Ontario (Ontario International Airport)
7,453 mi
11,994 km · 6,476 nm
15h 5m
estimated nonstop flight time
-15h
time difference · heading northeast
See live DGT→ONT fares Phone-only fares on this route — call free
Flight time details
7,453 miles nonstop takes roughly 15h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- DGT — Sibulan Airport · Dumaguete, Philippines
- 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 DGT
- TAG · Tagbilaran Airport44 mi away
- DPL · Dipolog Airport51 mi away
- CEB · Mactan Cebu International Airport82 mi away
- OZC · Labo Airport88 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 DGT from ONT?
The flight distance from Dumaguete (DGT) to Ontario (ONT) is 7,453 miles (11,994 km, 6,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DGT to ONT?
A nonstop flight takes about 15h 5m 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 Dumaguete and Ontario?
Ontario is 15 hours behind Dumaguete.
What is the cheapest way to fly from DGT to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DGT–ONT that never appear on search engines, with no booking fees.