Cheap flights from Ontario to Los Angeles (ONT - LAX) from $145

Currently, September is the cheapest month in which you can book a flight from Ontario to Los Angeles (average of $238). Flying from Ontario to Los Angeles in July is currently the most expensive (average of $325). 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 Ontario to Los Angeles for under $200 on Cheapflights?

  Yes, there are multiple flights from Ontario to Los Angeles for under $200. The cheapest flight booked recently is on Multiple Airlines for just $145, but on average you can expect to pay $575.

• What is the cheapest airline to fly from Ontario to Los Angeles round-trip?

  Flying on Alaska Airlines is currently your cheapest option to Los Angeles, with prices starting at $909.

• What does ONT to LAX mean?

  ONT stands for Ontario Airport, while LAX stands for Los Angeles Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

  The amount of baggage you can bring on your Ontario to Los Angeles 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 Ontario to Los Angeles with specific airlines?

  Yes, Cheapflights allows you to browse and filter Ontario to Los Angeles 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 Ontario to Los Angeles that include hotel bookings?

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

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

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

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

  Yes. Cheapflights offers flight deals from Ontario to Los Angeles 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 Ontario to Los Angeles that allow pets onboard?

  Many airlines flying from Ontario to Los Angeles 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 Ontario to Los Angeles?

  Yes, you can often find last-minute deals on Ontario to Los Angeles 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 Ontario to Los Angeles flight deals updated?

  The Ontario to Los Angeles flight deals you see on this page were last updated on 5/1.