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ONT to BSF: distance & flight time
Ontario (Ontario International Airport) → Bradshaw Field (Bradshaw Army Airfield)
2,520 mi
4,056 km · 2,190 nm
5h 24m
estimated nonstop flight time
-3h
time difference · heading west
See live ONT→BSF fares Phone-only fares on this route — call free
Flight time details
2,520 miles nonstop takes roughly 5h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- BSF — Bradshaw Army Airfield · Bradshaw Field, 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 BSF
- MUE · Waimea Kohala Airport18 mi away
- WKL · Waikoloa Heliport23 mi away
- KOA · Ellison Onizuka Kona International At Keahole Airport32 mi away
- ITO · Hilo International Airport33 mi away
Frequently asked questions
How far is ONT from BSF?
The flight distance from Ontario (ONT) to Bradshaw Field (BSF) is 2,520 miles (4,056 km, 2,190 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to BSF?
A nonstop flight takes about 5h 24m 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 Bradshaw Field?
Bradshaw Field is 3 hours behind Ontario.
What is the cheapest way to fly from ONT to BSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–BSF that never appear on search engines, with no booking fees.