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GRX to ONT: distance & flight time
Granada (Federico Garcia Lorca Airport) → Ontario (Ontario International Airport)
5,934 mi
9,549 km · 5,156 nm
12h 6m
estimated nonstop flight time
-9h
time difference · heading northwest
See live GRX→ONT fares Phone-only fares on this route — call free
Flight time details
5,934 miles nonstop takes roughly 12h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- GRX — Federico Garcia Lorca Airport · Granada, Spain
- 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 GRX
- AGP · Málaga Airport53 mi away
- ODB · Córdoba Airport74 mi away
- LEI · Almería International Airport81 mi away
- OZP · Moron Air Base101 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 GRX from ONT?
The flight distance from Granada (GRX) to Ontario (ONT) is 5,934 miles (9,549 km, 5,156 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRX to ONT?
A nonstop flight takes about 12h 6m 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 Granada and Ontario?
Ontario is 9 hours behind Granada.
What is the cheapest way to fly from GRX to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRX–ONT that never appear on search engines, with no booking fees.