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BCT to ONT: distance & flight time
Boca Raton (Boca Raton Airport) → Ontario (Ontario International Airport)
2,287 mi
3,681 km · 1,987 nm
4h 57m
estimated nonstop flight time
-3h
time difference · heading northwest
See live BCT→ONT fares Phone-only fares on this route — call free
Flight time details
2,287 miles nonstop takes roughly 4h 57m gate to gate, flying northwest. 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
- BCT — Boca Raton Airport · Boca Raton, 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 BCT
- FLL · Fort Lauderdale Hollywood International Airport21 mi away
- MIA · Miami International Airport42 mi away
- PPM · Pompano Beach Airpark9 mi away
- FXE · Fort Lauderdale Executive Airport13 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 BCT from ONT?
The flight distance from Boca Raton (BCT) to Ontario (ONT) is 2,287 miles (3,681 km, 1,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BCT to ONT?
A nonstop flight takes about 4h 57m 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 Boca Raton and Ontario?
Ontario is 3 hours behind Boca Raton.
What is the cheapest way to fly from BCT to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BCT–ONT that never appear on search engines, with no booking fees.