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ONT to CUB: distance & flight time
Ontario (Ontario International Airport) → Columbia (Jim Hamilton L.B. Owens Airport)
2,085 mi
3,356 km · 1,812 nm
4h 33m
estimated nonstop flight time
—
time difference · heading east
See live ONT→CUB fares Phone-only fares on this route — call free
Flight time details
2,085 miles nonstop takes roughly 4h 33m gate to gate, flying east. 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
- CUB — Jim Hamilton L.B. Owens Airport · Columbia, 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 CUB
- CAE · Columbia Metropolitan Airport7 mi away
- MMT · Mc Entire Joint National Guard Base12 mi away
- SSC · Shaw Air Force Base30 mi away
- CDN · Woodward Field33 mi away
Frequently asked questions
How far is ONT from CUB?
The flight distance from Ontario (ONT) to Columbia (CUB) is 2,085 miles (3,356 km, 1,812 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to CUB?
A nonstop flight takes about 4h 33m 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 CUB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–CUB that never appear on search engines, with no booking fees.