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ONT to RHV: distance & flight time
Ontario (Ontario International Airport) → San Jose (Reid-Hillview Airport of Santa Clara County)
327 mi
527 km · 285 nm
1h 20m
estimated nonstop flight time
—
time difference · heading northwest
See live ONT→RHV fares Phone-only fares on this route — call free
Flight time details
327 miles nonstop takes roughly 1h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- RHV — Reid-Hillview Airport of Santa Clara County · San Jose, 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 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 RHV
Frequently asked questions
How far is ONT from RHV?
The flight distance from Ontario (ONT) to San Jose (RHV) is 327 miles (527 km, 285 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to RHV?
A nonstop flight takes about 1h 20m 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 cheapest way to fly from ONT to RHV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–RHV that never appear on search engines, with no booking fees.