Cheap Flights from Ontario (ONT) to Hilo (ITO)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport (ITO)

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Find the cheapest month to fly from Ontario (ONT) to Hilo (ITO)

September is typically the cheapest month to fly

From CA $455 - CA $882 per traveller.

Graph displaying average flight prices per month

Flight from Ontario to Hilo (ONT - ITO) route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Hilo Intl.
Distance
3989 km

Los Angeles to Hilo Flights

The easy way to book your flights from Ontario to Hilo 

With Expedia, it’s simple to find and book flights to Hilo from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Hilo Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario to Hilo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to Hilo Intl., ITO 

Sort your search results by price to find great deals on your flight from Ontario to Hilo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Hilo from Ontario currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Hilo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Hilo from Ontario 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Hilo with Expedia today.

Frequently asked questions

How much is a flight from Ontario Airport to ITO?
The lowest price advertised for a round-trip flight from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport is . But you better get a move on. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport (ITO)?
Every air carrier has its own set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to ITO that have flexible change policies?
Flights from ONT to Hilo Intl. Airport (ITO) with flexible change policies are available with many airlines. Simply use our "No change fees" filter while searching. You'll only need to pay the cost difference between flights, without any extra fees to worry about.
How many hours is the flight from Ontario Airport to ITO?
Lasting around 7 hours and 4 minutes, the flight between Ontario Airport and ITO is a great opportunity to do some last-minute trip planning. Why not use some of this time to organize your itinerary in Hilo?
How far is the flight from ONT to Hilo Intl. Airport (ITO)?
With around 4,000 kilometres separating Ontario and Hilo, your flight will be a long one. Pack wisely to make your trip comfortable. Little things like a spare pair of socks and a good neck pillow can make a huge difference.
Which airlines fly direct from ONT to Hilo Intl. Airport (ITO)?
If you want to fly straight from Los Angeles - Ontario Intl. Airport (ONT) to Hilo Intl. Airport (ITO), you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Ontario Airport to Hilo Intl. Airport (ITO) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest airfares from ONT to ITO showing up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.

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Ontario nearby Airports

Los Angeles

Los Angeles Intl. to Hilo
CA $787.00
*Available to Expedia members.