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ONT to BEX: distance & flight time
Ontario (Ontario International Airport) → Benson (RAF Benson)
5,383 mi
8,664 km · 4,678 nm
11h 1m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ONT→BEX fares Phone-only fares on this route — call free
Flight time details
5,383 miles nonstop takes roughly 11h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- BEX — RAF Benson · Benson, United Kingdom
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 BEX
- LHR · London Heathrow Airport29 mi away
- LGW · London Gatwick Airport51 mi away
- HYC · Wycombe Air Park12 mi away
- OXF · Oxford (Kidlington) Airport18 mi away
Frequently asked questions
How far is ONT from BEX?
The flight distance from Ontario (ONT) to Benson (BEX) is 5,383 miles (8,664 km, 4,678 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to BEX?
A nonstop flight takes about 11h 1m 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 Ontario and Benson?
Benson is 8 hours ahead of Ontario.
What is the cheapest way to fly from ONT to BEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–BEX that never appear on search engines, with no booking fees.