Cheap flights from Los Angeles to Ontario (LAX - ONT) from $472

Currently, October is the cheapest month in which you can book a flight from Los Angeles to Ontario (average of $237). Flying from Los Angeles to Ontario in June is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• Can I find flights from Los Angeles to Ontario for under $500 on Cheapflights?

  Yes, there are multiple flights from Los Angeles to Ontario for under $500. The cheapest flight booked recently is on Undisclosed Carrier for just $472, but on average you can expect to pay $524.

• What are the cheapest airlines flying from Los Angeles to Ontario round-trip?

  According to our current data, Undisclosed Carrier ($472), and Alaska Airlines ($473) offers the cheapest pricing from Los Angeles to Ontario.

• What does LAX to ONT mean?

  Los Angeles Airport is LAX and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

• Can I find deals for flights from Los Angeles to Ontario that include extra baggage allowance?

  The amount of baggage you can bring on your Los Angeles to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Los Angeles to Ontario with specific airlines?

  Yes, Cheapflights allows you to browse and filter Los Angeles to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Los Angeles to Ontario that include hotel bookings?

  Yes. In addition to deals on Los Angeles to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Los Angeles to Ontario?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Ontario.

• Can I find deals for business class flights from Los Angeles to Ontario?

  Yes. Cheapflights offers flight deals from Los Angeles to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Los Angeles to Ontario that allow pets onboard?

  Many airlines flying from Los Angeles to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Los Angeles to Ontario?

  Yes, you can often find last-minute deals on Los Angeles to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Los Angeles to Ontario flight deals updated?

  The Los Angeles to Ontario flight deals you see on this page were last updated on 4/30.