Ontario California aerial with San Gabriel Mountains
ONT
Ontario
Las Vegas Strip with Bellagio fountains
LAS
Las Vegas

Ontario → Las Vegas

Frontier Airlines · Round Trip · Nonstop

$68

per person · round trip

Book This Deal

Flight Details

Cabin
Economy
Departs
May 18, 2026
Returns
May 22, 2026

Planning your trip to Las Vegas?

Complete your trip with these deals.

Hotels in Las Vegas

Find the best hotel deals for your stay.

Explore →

Rental Cars in Las Vegas

Get around with affordable rental car deals.

Explore →

Adventures in Las Vegas

Explore tours, activities, and experiences.

Explore →
Round Trip Ontario to Las Vegas - $68 on Frontier Airlines | Woven Adventures