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ONT to LXN: distance & flight time
Ontario (Ontario International Airport) → Lexington (Jim Kelly Field)
1,080 mi
1,739 km · 939 nm
2h 49m
estimated nonstop flight time
—
time difference · heading northeast
See live ONT→LXN fares Phone-only fares on this route — call free
Flight time details
1,080 miles nonstop takes roughly 2h 49m gate to gate, flying northeast. 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
- LXN — Jim Kelly Field · Lexington, 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 LXN
- HDE · Brewster Field33 mi away
- LBF · North Platte Regional Airport Lee Bird Field53 mi away
- MCK · Mc Cook Ben Nelson Regional Airport59 mi away
- GRI · Central Nebraska Regional Airport78 mi away
Frequently asked questions
How far is ONT from LXN?
The flight distance from Ontario (ONT) to Lexington (LXN) is 1,080 miles (1,739 km, 939 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to LXN?
A nonstop flight takes about 2h 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 cheapest way to fly from ONT to LXN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–LXN that never appear on search engines, with no booking fees.