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BYF to ONT: distance & flight time
Albert (Albert-Bray Airport) → Ontario (Ontario International Airport)
5,582 mi
8,984 km · 4,851 nm
11h 25m
estimated nonstop flight time
-9h
time difference · heading northwest
See live BYF→ONT fares Phone-only fares on this route — call free
Flight time details
5,582 miles nonstop takes roughly 11h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- BYF — Albert-Bray Airport · Albert, France
- 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 BYF
- CDG · Charles de Gaulle International Airport67 mi away
- XAB · Abbeville40 mi away
- XVS · Valenciennes-Denain Airport42 mi away
- BVA · Paris Beauvais Tillé Airport44 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 BYF from ONT?
The flight distance from Albert (BYF) to Ontario (ONT) is 5,582 miles (8,984 km, 4,851 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYF to ONT?
A nonstop flight takes about 11h 25m 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 Albert and Ontario?
Ontario is 9 hours behind Albert.
What is the cheapest way to fly from BYF to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYF–ONT that never appear on search engines, with no booking fees.