ONT
Ontario
LAS
Las Vegas
Ontario → Las Vegas
Frontier Airlines · Round Trip · Nonstop
$55
per person · round trip
Sign up to book this deal
Create a free account to unlock booking links and save your favorite deals.
Flight Details
Cabin
Economy
Departs
May 27, 2026
Returns
May 29, 2026
Planning your trip to Las Vegas?
Complete your trip with these deals.