Cheap flights from Ontario, CA to Las Vegas
Travel > North America > United States > Ontario, CA to Las Vegas flights
Travel tip: I love gambling (only Poker) so I usually get warmed up over at the Excalibur, although the last time I was there, they only had digital tables left. Anyhow, The Mirage has a nice set of tables with some extra Jackpots. If you want the real Vegas Poker thing, go head down to Old Town Vegas and stop by the Horse Shoe. You'll most likely see some pros there as well, so if you are a Poker fan, you can just do some sight seeing as well. For great food, I recommend, Seafood Buffet at the Rio,...Check our current prices for flights from Ontario, CA to Las Vegas. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario, CA to Las Vegas, you will need to run a search below.
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Cheap Las Vegas airfares from $51/RT are provided by Cheapoair.com. Outbound flight is leaving on 04/04/2023, 10:09 pm from Ontario Int`l (ONT) airport and arrives at Las Vegas Mccarran (LAS) at 11:24 pm. The flight time is 1 hours and 15 minutes. The Returning flight departes on 04/14/2023, 05:30 pm (other return dates are also available). Date posted: 22 Feb 2023
Price evolution for flights From Ontario, CA To Las Vegas

Recent Deals on Flights from Ontario, CA to Las Vegas:Roundtrip / Oneway
- $51
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 04/04/2023 10:09 pm Las Vegas, NV (LAS) Ontario, CA (ONT) 04/14/2023 05:30 pm - $55
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 04/04/2023 10:09 pm Las Vegas, NV (LAS) Ontario, CA (ONT) 04/14/2023 09:12 pm - $94
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 05/17/2023 08:41 pm Las Vegas, NV (LAS) Ontario, CA (ONT) 05/30/2023 06:20 pm - $392
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 05/17/2023 05:05 pm Las Vegas, NV (LAS) Ontario, CA (ONT) 05/30/2023 06:20 pm - $24
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 04/12/2023 08:18 am - $24
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 04/13/2023 10:22 pm - $44
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 05/17/2023 08:41 pm - $252
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 04/12/2023 06:25 pm - $342
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Ontario, CA (ONT) Las Vegas, NV (LAS) 05/17/2023 05:05 pm
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