$296 Cheap United flights Ontario Intl. Airport (ONT) to Las Vegas (LAS)

$296 Cheap United flights Ontario Intl. Airport (ONT) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $296 for one-way flights and $515 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 16 - Sat, May 23

ONT

Ontario

LAS

Las Vegas

$515 Roundtrip, found 3 days ago

$515

Roundtrip

found 3 days ago

Select United flight, departing Sat, May 16 from Ontario to Las Vegas, returning Sat, May 23, priced at $515 found 3 days ago