ITO - ONT

$259 Find Cheap Flights from Hilo to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hilo to Ontario departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to Ontario, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Hilo to Ontario (ITO-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hilo to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Hilo to Ontario

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hilo to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Hawaiian Airlines Logo
9:30 am - 9:50 pmITO-ONT
9h 20m1 stop
Hawaiian Airlines Logo
9:50 am - 7:09 pmONT-ITO
12h 19m1 stop
$517Hawaiian Airlines
Find Deal
Mon, May 12 - Tue, May 20
Alaska Airlines Logo
1:45 pm - 9:50 pmITO-ONT
29h 05m1 stop
Alaska Airlines Logo
9:50 am - 8:08 pmONT-ITO
13h 18m1 stop
$637Alaska Airlines
Find Deal
Sun, May 11 - Tue, May 20
Alaska Airlines Logo
6:30 pm - 10:51 amITO-ONT
13h 21m2 stops
Alaska Airlines Logo
9:50 am - 6:00 pmONT-ITO
11h 10m1 stop
$678Alaska Airlines
Find Deal
Sun, May 11 - Tue, May 20
Hawaiian Airlines Logo
7:31 am - 9:55 pmITO-ONT
11h 24m1 stop
Hawaiian Airlines Logo
9:50 am - 8:08 pmONT-ITO
13h 18m1 stop
$758Hawaiian Airlines
Find Deal
Tue, May 20 - Wed, May 21
Hawaiian Airlines Logo
8:40 am - 9:55 pmITO-ONT
10h 15m1 stop
Hawaiian Airlines Logo
9:50 am - 7:09 pmONT-ITO
12h 19m1 stop
$835Hawaiian Airlines
Find Deal
Wed, May 21 - Sat, May 31
Alaska Airlines Logo
6:00 am - 9:27 pmITO-ONT
12h 27m1 stop
Alaska Airlines Logo
9:00 am - 3:55 pmONT-ITO
9h 55m1 stop
$2,014Alaska Airlines
Find Deal
Wed, Jun 25 - Sun, Jun 29
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KAYAK's insights & trends for Hilo to Ontario flights

Get data-powered insights and trends into flights from Hilo to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hilo to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Hilo to Ontario were found on Hawaiian Airlines ($517) and Alaska Airlines ($637).

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Good to know

Cheapest flight$259
Flight from Hilo to Ontario

When to book flights from Hilo to Ontario

Are your dates flexible? Find out the best times to travel from Hilo to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hilo to Ontario

  • What is the cheapest flight from Hilo to Ontario?

    In the last 3 days, the lowest price for a flight from Hilo to Ontario was $259 for a one-way ticket and $517 for a round-trip.

  • Do I need a passport to fly between Hilo and Ontario?

    No

  • Which airports will I be using when flying from Hilo to Ontario?

    When flying out of Hilo you will be using Hilo Intl. You will be landing at Ontario, also known as Ontario.

  • Which aircraft models fly most regularly from Hilo to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hilo to Ontario?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Hilo and Ontario, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Hilo to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hilo to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hilo to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Hilo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hilo to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Hilo with another airline. Booking your flights between Hilo and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hilo to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Hilo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hilo to Ontario

Information on your arrival and departure airports

Ontario (ONT)
Hilo (ITO)

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