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ONO to LAS: distance & flight time
Ontario (Ontario Municipal Airport) → Las Vegas (McCarran International Airport)
557 mi
897 km · 484 nm
1h 41m
estimated nonstop flight time
-1h
time difference · heading south
See live ONO→LAS fares Phone-only fares on this route — call free
Flight time details
557 miles nonstop takes roughly 1h 41m gate to gate, flying south. 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
- ONO — Ontario Municipal Airport · Ontario, United States
- LAS — McCarran International 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near LAS
- HSH · Henderson Executive Airport7 mi away
- VGT · North Las Vegas Airport9 mi away
- LSV · Nellis Air Force Base13 mi away
- INS · Creech Air Force Base45 mi away
Frequently asked questions
How far is ONO from LAS?
The flight distance from Ontario (ONO) to Las Vegas (LAS) is 557 miles (897 km, 484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to LAS?
A nonstop flight takes about 1h 41m 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 Vegas?
Las Vegas is 1 hour behind Ontario.
What is the cheapest way to fly from ONO to LAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–LAS that never appear on search engines, with no booking fees.