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LGU to ONT: distance & flight time
Logan (Logan-Cache Airport) → Ontario (Ontario International Airport)
619 mi
996 km · 538 nm
1h 49m
estimated nonstop flight time
-1h
time difference · heading southwest
See live LGU→ONT fares Phone-only fares on this route — call free
Flight time details
619 miles nonstop takes roughly 1h 49m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- LGU — Logan-Cache Airport · Logan, 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 LGU
- BMC · Brigham City Regional Airport20 mi away
- OGD · Ogden Hinckley Airport42 mi away
- HIF · Hill Air Force Base47 mi away
- EVW · Evanston-Uinta County Airport-Burns Field55 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 LGU from ONT?
The flight distance from Logan (LGU) to Ontario (ONT) is 619 miles (996 km, 538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGU to ONT?
A nonstop flight takes about 1h 49m 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 Logan and Ontario?
Ontario is 1 hour behind Logan.
What is the cheapest way to fly from LGU to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGU–ONT that never appear on search engines, with no booking fees.