$142 Cheap Alaska Airlines flights Ontario (ONT) to Las Vegas (LAS)

View $142 flight on Wed, Nov 19, 2025Opens in a new window

$142 Cheap Alaska Airlines flights Ontario (ONT) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $142 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Popular airline
Frontier Airlines
Distance
314 km
Average flight time
1 hour 5 mins

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