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ONT to SBP: distance & flight time
Ontario (Ontario International Airport) → San Luis Obispo (San Luis County Regional Airport)
191 mi
308 km · 166 nm
58m
estimated nonstop flight time
Same time
time difference · heading northwest
See live ONT→SBP fares Phone-only fares on this route — call free
Flight time details
191 miles nonstop takes roughly 58m 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
- SBP — San Luis County Regional Airport · San Luis Obispo, 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 SBP
- SMX · Santa Maria Pub/Capt G Allan Hancock Field26 mi away
- PRB · Paso Robles Municipal Airport30 mi away
- VBG · Vandenberg Air Force Base35 mi away
- LPC · Lompoc Airport41 mi away
Frequently asked questions
How far is ONT from SBP?
The flight distance from Ontario (ONT) to San Luis Obispo (SBP) is 191 miles (308 km, 166 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to SBP?
A nonstop flight takes about 58m 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 SBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–SBP that never appear on search engines, with no booking fees.