Find out what a flight from Ontario to Las Vegas might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Ontario and Las Vegas.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports near Ontario or Las Vegas offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Ontario: Only Ontario is currently operating.
• Airports in Las Vegas: Las Vegas - McCarran is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Explore flights from Ontario to Las Vegas your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in United States? Check out: Las Vegas, Los Angeles, Miami, New York City, Orlando.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.