Cheap flights from Ontario to Las Vegas

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How much is a ticket from Ontario to Las Vegas?

Depending on when you travel and how far in advance you book, fares between Ontario and Las Vegas can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Flying from or to Ontario and Las Vegas? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

  • Airports in Ontario: Only Ontario is available for departures.
  • Airports in Las Vegas: Las Vegas - McCarran is the only arrival option right now.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Flights from Ontario to Las Vegas - McCarran

Compare flights from Ontario to Las Vegas with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in United States? Travelers also liked: Atlanta, Los Angeles, Miami, New York City, Orlando.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from Ontario to Las Vegas.

How much does an airline ticket from Ontario to Las Vegas cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Ontario to Las Vegas.

How far is Ontario from Las Vegas?

Ontario is about 317 km from Las Vegas.

What are the airports in Las Vegas?

Las Vegas has one airport: Las Vegas - McCarran.

What are the airports in Ontario?

Ontario has one airport: Ontario.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Ontario to Las Vegas?

The best time to book a flight from Ontario to Las Vegas is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Ontario to Las Vegas?

This information is not available at the moment.

What is the most expensive month to fly from Ontario to Las Vegas?

This information is not available at the moment.

What is the best day of the week to fly from Ontario to Las Vegas?

This information is not available at the moment.