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Book cheap flights from Ontario, CA to Las Vegas from $27

Last minute flights from Ontario, CA to Las Vegas

Book now before it's too late

Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.
Ontario, CA Las Vegas
BEST
DEAL
Wed., 27 Nov. ONT - LAS
Sat., 30 Nov. LAS - ONT
-15 %
$161 $137
Prime price per passenger
Ontario, CA Las Vegas
BEST
DEAL
Wed., 11 Dec. ONT - LAS
$28 $27
Prime price per passenger
Ontario, CA Las Vegas
BEST
DEAL
Wed., 04 Dec. ONT - LAS
Fri., 06 Dec. LAS - ONT
-24 %
$71 $54
Prime price per passenger
Ontario, CA Las Vegas
BEST
DEAL
Sun., 17 Nov. ONT - LAS
Thu., 21 Nov. LAS - ONT
-25 %
$80 $60
Prime price per passenger
Ontario, CA Las Vegas
BEST
DEAL
Thu., 21 Nov. ONT - LAS
Mon., 25 Nov. LAS - ONT
-19 %
$99 $80
Prime price per passenger

Distance: 321 kms
Ontario, CA airports
Las Vegas airports
Mccarran International Airport (LAS) How far from city centre: 4 kms

Get the Best Deals on Flights from Ontario, CA to Las Vegas

Discover the best last-minute airfares and cheap prices from Ontario, CA to Las Vegas with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Ontario, CA? Adjust your travel dates and explore a wide range of options to Las Vegas. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Ontario, CA to Las Vegas and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Ontario, CA to Las Vegas

How long does the flight take to go from Ontario, CA to Las Vegas?
The total flight time between Ontario, CA and Las Vegas is of around 02:20 hours on average, considering an average distance of 931 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How can I find cheap flights from Ontario, CA to Las Vegas at Opodo?
The cheapest price for a flight from Ontario, CA to Las Vegas is $27. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is it possible to purchase a flexible ticket for my flight from Ontario, CA to Las Vegas?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United States may apply when travelling from Ontario, CA. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
How is the weather in Las Vegas compared to Ontario, CA?
While in Ontario, CA the temperatures can reach an average of 36.7 ºC in summer, with precipitation levels up to 1.4 mm ,Las Vegas's temperatures can go up to 43.38 ºC during the hot season, with 6.0 mm average of rain rate . In winter, however, weather indicators show around -4.66 ºC in Las Vegas, compared to the -0.46 ºC average degrees reported in Ontario, CA. During the winter period, Ontario, CA can register 3.0 mm precipitation, while Las Vegas have an average of 3.0 mm rain level.

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