Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
Cheapest Month
June
Cheapest Day of the Week
Friday
Cheapest Airline
The cheapest airline(s) flying from Ontario to Las Vegas is Frontier Airlines.
Cheapest Month
June
Travel Period: June 2025 - May 2026
The cheapest month(s) to fly from Ontario to Las Vegas is June.
Cheapest Day of the Week
Friday
The cheapest day(s) of the week to fly from Ontario to Las Vegas is Friday.
How far is Las Vegas from Ontario?
The flight distance between Ontario and Las Vegas is 327km. Check all available flights on Wego.
Popular Destinations From Las Vegas
Popular Destinations From Ontario
Popular Hotels in Las Vegas
- Conrad Las Vegas at Resorts World
- Wynn Las Vegas
- Bellagio Las Vegas
- Fontainebleau Las Vegas
- Golden Nugget Las Vegas Hotel & Casino
- Sahara Las Vegas
- Las Vegas Hilton at Resorts World
- Treasure Island - TI Hotel & Casino, a Radisson Hotel
- Virgin Hotels Las Vegas, Curio Collection by Hilton
- ARIA Resort & Casino
