Direct flights from Ontario to Las Vegas (ONT → LAS)

Distance 317 km (197 mi)
Est. duration 22m
ONT
Ontario
Ontario International Airport, USA
LAS
Las Vegas
Harry Reid International Airport, USA
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Live fares · ONT → LAS

Available flights

Frontier AirlinesNon-stop
from$46
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Frequently asked questions

How far is the flight from Ontario to Las Vegas? The flight distance from ONT to LAS is approximately 317 km (197 miles).
How long is the flight from ONT to LAS? The estimated flight time from Ontario to Las Vegas is approximately 22m.
What airlines fly from ONT to LAS? Airlines operating direct flights from Ontario to Las Vegas include: F9, WN.

Cheapest fares Ontario → Las Vegas

Ontario ONT
Las Vegas LAS
May — June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Ontario → Las Vegas.

Cheap flights from Ontario to Las Vegas Cheapest month to fly to Las Vegas Flights from USA Flights to USA Visa-free with USA passport All airports in USA F9 routes & destinations All routes by this carrier WN routes & destinations All routes by this carrier

Try a nearby airport to Ontario

Flights to Las Vegas (LAS) from other airports within 350 km of Ontario. Often unlocks cheaper fares or better times.

SNA → LAS 48 km from ONT Santa Ana → Las Vegas USA · 48 destinations LGB → LAS 57 km from ONT Long Beach → Las Vegas USA · 18 destinations BUR → LAS 71 km from ONT Burbank → Las Vegas USA · 31 destinations LAX → LAS 75 km from ONT Los Angeles → Las Vegas USA · 181 destinations VNY → LAS 84 km from ONT Los Angeles → Las Vegas USA · 9 destinations

Or try a nearby airport to Las Vegas

Flights from Ontario (ONT) to other airports within 350 km of Las Vegas.

ONT → SGU 181 km from LAS Ontario → Saint George USA · 6 destinations ONT → PSP 280 km from LAS Ontario → Palm Springs USA · 30 destinations ONT → ONT 317 km from LAS Ontario → Ontario USA · 31 destinations

Other flights from Ontario (ONT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Dallas (DAL) All 31 destinations →

Other flights from Las Vegas (LAS)

Akron (CAK) Albany (ALB) Albuquerque (ABQ) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) Appleton (ATW) Arcata (ACV) All 170 destinations →