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ONT to LRU: distance & flight time
Ontario (Ontario International Airport) → Las Cruces (Las Cruces International Airport)
629 mi
1,013 km · 547 nm
1h 50m
estimated nonstop flight time
+1h
time difference · heading east
See live ONT→LRU fares Phone-only fares on this route — call free
Flight time details
629 miles nonstop takes roughly 1h 50m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- LRU — Las Cruces International Airport · Las Cruces, 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 LRU
- WSD · Condron Army Air Field31 mi away
- BIF · Biggs Army Air Field (Fort Bliss)44 mi away
- ELP · El Paso International Airport46 mi away
- DMN · Deming Municipal Airport47 mi away
Frequently asked questions
How far is ONT from LRU?
The flight distance from Ontario (ONT) to Las Cruces (LRU) is 629 miles (1,013 km, 547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to LRU?
A nonstop flight takes about 1h 50m 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 Las Cruces?
Las Cruces is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONT to LRU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–LRU that never appear on search engines, with no booking fees.