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Cheap Flights from Las Vegas to Ontario $177.6

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Cheapest Flights from Las Vegas to Ontario (LAS to ONT)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Las Vegas to Ontario (LAS to ONT)

Question : Can you cut down on flight costs by changing the day of the week you travel to Ontario?
Answer : For the month of April, the cheapest day to fly is Wednesday. Being flexible with your travel days garners even more savings during booking.

Question : What is the fastest flight from LAS to ONT?
Answer : Southwest Airlines can get you there in 50 minutes. So, if you were to leave Las Vegas at 8:35 PM PDT, you would arrive in Ontario at 9:25 PM PDT.

Question : Which airline is giving the best deals for round-trip flights from McCarran International Airport (LAS) to LA/Ontario International Airport (ONT)?
Answer : American Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $210, while prices for other flights are as high as $522.

Question : Who struggles with getting their passengers to LA/Ontario International Airport (ONT) on time?
Answer : If you're flying NetJets Aviation to Ontario from Las Vegas, you may be tardy as they're delayed 62% of the time. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : How often are flights late from McCarran International Airport (LAS) to LA/Ontario International Airport (ONT)?
Answer : This particular route gets passengers to LA/Ontario International Airport on time 70% of the time, which puts it in the 44th percentile worldwide. When a flight is late, it's a 24-minute delay on average.

Question : Is this route your best bet for getting to Ontario with minimal delays?
Answer : The best measurement of overall promptness combines both on-time percentage and total delay minutes. LAS to ONT currently has 2 stars out of 5, earning it a far below-average performance compared to the rest of the world.

Question : When traveling to Ontario from Las Vegas, how long will you be in the air?
Answer : Flying from LAS to ONT typically takes about 54 minutes.