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Good to know: Cheapest and Fastest Flights
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Cheapest Round Trip Flight
$810
Volaris Airline
• 3 stops
• 58h 35m
Dec 03 – Dec 06
The cheapest round trip flight from Ontario to Las Vegas (ONT-LAS-ONT) is currently $810
Cheapest One way Flight
$715
Volaris Airline
• 3 stops
• 52h 11m
Aug 11
The cheapest one way flight from Ontario to Chattanooga (ONT-CHA) is currently $715
Fastest Flight
22h 33m
The fastest nonstop flight from Ontario to Las Vegas (ONT-LAS) takes 22h 33m
Recent Flight Deals
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Dec 03 - Dec 06, Economy
Ontario → Las Vegas
58h 35m
11:47 PM - 11:02 AM • 3 stops
Ontario → Las Vegas
1h 45m
5:10 AM - 6:15 AM • nonstop
Volaris Airline
Dec 03 - Dec 06, Economy
Ontario → Las Vegas
58h 35m
11:47 PM - 11:02 AM • 3 stops
Ontario → Las Vegas
26h 50m
5:00 PM - 9:10 AM • 1 stop
Volaris Airline
Dec 02 - Dec 05, Economy
Ontario → Las Vegas
22h 33m
12:05 AM - 1:58 PM • 2 stops
Ontario → Las Vegas
42h 1m
3:28 PM - 4:49 PM • 2 stops
Volaris Airline
Just need a one-way with ? Find flexible fares for your single journey. Get where you're going with ease and value.
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