Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Ontario to Las Vegas is Frontier Airlines.
Cheapest Month
February
Travel Period: January 2025 - December 2025
The cheapest month(s) to fly from Ontario to Las Vegas is February.
Cheapest Day of the Week
Tuesday
The cheapest day(s) of the week to fly from Ontario to Las Vegas is Tuesday.
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