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Ontario

$233+ Cheap flights from Hilo to Ontario (ITO - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — ONT
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Find flight deals from Hilo to Ontario

Cheapest flights from Hilo to Ontario
Explore the most affordable flight options available from Hilo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:10 amITO - ONT
2 stops14h 13mUnited Airlines
Wed 12/116:00 amONT - ITO
2 stops14h 15mUnited Airlines
Deal found 10/30$476
This Hawaiian Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/511:38 amITO - ONT
1 stop8h 32mHawaiian Airlines
Sun 12/810:05 amONT - ITO
1 stop11h 20mHawaiian Airlines
Deal found 10/30$488
This Alaska Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/148:41 amITO - ONT
2 stops37h 18mAlaska Airlines
Mon 11/187:59 pmONT - ITO
2 stops25h 26mAlaska Airlines
Deal found 10/30$525
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/61:50 pmITO - ONT
2 stops17h 25mMultiple Airlines
Wed 11/136:10 amONT - ITO
3 stops15h 15mMultiple Airlines
Deal found 10/30$1,058

Find flights from Hilo to Ontario within your budget

Customize your flight search to find flights from Hilo to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated October 31, 2024.

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Route

Depart

Return

Price

HiloOntario

ITO - ONT

ITOONT

Hilo Intl

Fri 1/24

8:25 am-12:18 am

2 stops13h 53m

$233

HiloOntario

ITO - ONT

ITOONT

Hilo Intl

Mon 11/25

7:30 am-10:10 pm

1 stop12h 40m

$263

HiloOntario

ITO - ONT

ITOONT

Hilo Intl

Tue 11/12

7:55 pm-9:04 am

2 stops35h 09m

$280

HiloOntario

ITO - ONT

ITOONT

Hilo Intl

Mon 11/25

6:10 am-10:23 pm

2 stops14h 13m

Ontario

Wed 12/11

6:00 am-6:15 pm

2 stops14h 15m

$476

HiloOntario

ITO - ONT

ITOONT

Hilo Intl

Thu 12/5

11:38 am-10:10 pm

1 stop8h 32m

Ontario

Sun 12/8

10:05 am-7:25 pm

1 stop11h 20m

$488

HiloOntario

ITO - ONT

ITOONT

Hilo Intl

Thu 11/14

8:41 am-11:59 pm

2 stops37h 18m

Ontario

Mon 11/18

7:59 pm-7:25 pm

2 stops25h 26m

$525

HiloOntario

ITO - ONT

ITOONT

Hilo Intl

Thu 11/14

5:55 pm-9:15 am

2 stops13h 20m

Ontario

Mon 11/18

6:10 am-8:30 pm

3 stops16h 20m

$1,274

Flights are sorted by cheapest first

Deals found on 10/30

Compare providers for flights from Hilo to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hilo to Ontario in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hilo-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilo-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hilo-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hilo-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilo-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hilo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Hilo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Hilo to Ontario

Get recent, data-driven insights about flights from Hilo to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Hilo to Ontario?

Currently, September is the cheapest month in which you can book a flight from Hilo to Ontario (average of $236). Flying from Hilo to Ontario in December is currently the most expensive (average of $288). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated October 31, 2024.
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Crew

8.6

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,420 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Crew

8.6

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Hawaiian Airlines
7.9
Good
2,303 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Crew

8.6

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,240 reviews
Alaska Airlines
8.0
Very good
9,420 reviews

Boarding

8.2

Crew

8.6

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Hilo to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes, there are multiple flights from Hilo to Ontario for under $500. The cheapest flight booked recently is on United Airlines for just $476, but on average you can expect to pay $690.

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

    There are currently 2+ open flights from Hilo to Ontario within the next 7 days for less than $600.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $233. Users have also found prices from $263 and $280 on Hawaiian Airlines and Alaska Airlines, respectively.

  • What does ITO to ONT mean?

    Great question - ITO to ONT just means Hilo Intl Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights!

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

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

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

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

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

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

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

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

    Many airlines flying from Hilo 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 Hilo to Ontario?

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

    The Hilo to Ontario flight deals you see on this page were last updated on 10/30.

  • What is the cheapest month to book a flight from Hilo to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Hilo to Ontario (average of $236). Flying from Hilo to Ontario in December is currently the most expensive (average of $288). 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.

See more FAQs

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Alternative routes for Hilo to Ontario

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