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UOX to ONT: distance & flight time
Oxford (University Oxford Airport) → Ontario (Ontario International Airport)
1,598 mi
2,572 km · 1,389 nm
3h 36m
estimated nonstop flight time
—
time difference · heading west
See live UOX→ONT fares Phone-only fares on this route — call free
Flight time details
1,598 miles nonstop takes roughly 3h 36m gate to gate, flying west. 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
- UOX — University Oxford Airport · Oxford, United States
- 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 UOX
- OLV · Olive Branch Airport43 mi away
- TUP · Tupelo Regional Airport44 mi away
- UTM · Tunica Municipal Airport50 mi away
- MEM · Memphis International Airport52 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 UOX from ONT?
The flight distance from Oxford (UOX) to Ontario (ONT) is 1,598 miles (2,572 km, 1,389 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UOX to ONT?
A nonstop flight takes about 3h 36m 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 UOX to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UOX–ONT that never appear on search engines, with no booking fees.