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ONT to BDL: distance & flight time
Ontario (Ontario International Airport) → Windsor Locks (Bradley International Airport)
2,476 mi
3,985 km · 2,152 nm
5h 19m
estimated nonstop flight time
+3h
time difference · heading northeast
See live ONT→BDL fares Phone-only fares on this route — call free
Flight time details
2,476 miles nonstop takes roughly 5h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- BDL — Bradley International Airport · Windsor Locks, 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 BDL
- HFD · Hartford Brainard Airport14 mi away
- BAF · Westfield-Barnes Regional Airport15 mi away
- CEF · Westover ARB/Metropolitan Airport19 mi away
- OXC · Waterbury Oxford Airport39 mi away
Frequently asked questions
How far is ONT from BDL?
The flight distance from Ontario (ONT) to Windsor Locks (BDL) is 2,476 miles (3,985 km, 2,152 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to BDL?
A nonstop flight takes about 5h 19m 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 Windsor Locks?
Windsor Locks is 3 hours ahead of Ontario.
What is the cheapest way to fly from ONT to BDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–BDL that never appear on search engines, with no booking fees.