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ONT to CEC: distance & flight time
Ontario (Ontario International Airport) → Crescent City (Jack Mc Namara Field Airport)
644 mi
1,037 km · 560 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading northwest
See live ONT→CEC fares Phone-only fares on this route — call free
Flight time details
644 miles nonstop takes roughly 1h 52m gate to gate, flying northwest. 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
- ONT — Ontario International Airport · Ontario, United States
- CEC — Jack Mc Namara Field Airport · Crescent City, 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 CEC
- ACV · California Redwood Coast-Humboldt County Airport56 mi away
- EKA · Murray Field68 mi away
- MFR · Rogue Valley International Medford Airport81 mi away
- OTH · Southwest Oregon Regional Airport113 mi away
Frequently asked questions
How far is ONT from CEC?
The flight distance from Ontario (ONT) to Crescent City (CEC) is 644 miles (1,037 km, 560 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to CEC?
A nonstop flight takes about 1h 52m 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 ONT to CEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–CEC that never appear on search engines, with no booking fees.