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CCR to ONT: distance & flight time
Concord (Buchanan Field) → Ontario (Ontario International Airport)
369 mi
593 km · 320 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading southeast
See live CCR→ONT fares Phone-only fares on this route — call free
Flight time details
369 miles nonstop takes roughly 1h 26m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CCR — Buchanan Field · Concord, 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 CCR
- SFO · San Francisco International Airport31 mi away
- SUU · Travis Air Force Base20 mi away
- APC · Napa County Airport20 mi away
- NGZ · Alameda Naval Air Station20 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 CCR from ONT?
The flight distance from Concord (CCR) to Ontario (ONT) is 369 miles (593 km, 320 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCR to ONT?
A nonstop flight takes about 1h 26m 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 cheapest way to fly from CCR to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCR–ONT that never appear on search engines, with no booking fees.