Cheap flights from Ontario to Hilo (ONT - ITO) from $259

Currently, March is the cheapest month in which you can book a flight from Ontario to Hilo (average of $386). Flying from Ontario to Hilo in July is currently the most expensive (average of $796). 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 Hilo for under $500 on Cheapflights?

  Yes, there are multiple flights from Ontario to Hilo for under $500. The cheapest flight booked recently is on Hawaiian Airlines for just $434, but on average you can expect to pay $638.

• Are there last-minute flights available from Ontario to Hilo for under $600?

  There are currently 13+ open flights from Ontario to Hilo within the next 7 days for less than $600.

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

  Hawaiian Airlines, at $434, was found to be the cheapest airline from Ontario to Hilo. An alternate airline flying to your destination would be United Airlines. Hawaiian Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

• What are the cheapest airlines to fly from Ontario to Hilo one-way?

  For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $259. Users have also found prices from $322 and $534 on United Airlines and American Airlines, respectively.

• What does ONT to ITO mean?

  ONT and ITO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to ITO refers to a flight route from Ontario Airport to Hilo Intl Airport.

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

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

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

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

• How can I find direct flights from Ontario to Hilo?

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

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

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

  Many airlines flying from Ontario to Hilo 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 Hilo?

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

  The Ontario to Hilo flight deals you see on this page were last updated on 5/3.