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ONT to LVS: distance & flight time
Ontario (Ontario International Airport) → Las Vegas (Las Vegas Municipal Airport)
714 mi
1,150 km · 621 nm
2h 1m
estimated nonstop flight time
+1h
time difference · heading east
See live ONT→LVS fares Phone-only fares on this route — call free
Flight time details
714 miles nonstop takes roughly 2h 1m 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
- LVS — Las Vegas Municipal Airport · Las Vegas, 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 LVS
- SAF · Santa Fe Municipal Airport53 mi away
- TSM · Taos Regional Airport63 mi away
- LAM · Los Alamos Airport65 mi away
- RTN · Raton Municipal-Crews Field83 mi away
Frequently asked questions
How far is ONT from LVS?
The flight distance from Ontario (ONT) to Las Vegas (LVS) is 714 miles (1,150 km, 621 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to LVS?
A nonstop flight takes about 2h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ONT to LVS?
Nonstop service on ONT–LVS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 1m nonstop estimate.
What is the time difference between Ontario and Las Vegas?
Las Vegas is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONT to LVS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–LVS that never appear on search engines, with no booking fees.
Why are some ONT to LVS fares phone-only?
Consolidator contracts let us sell certain ONT–LVS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.