ONT

$139 Find Cheap Flights from Hawaii 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 to Ontario departing on 9/25. 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
1 adult, Economy

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Flights Deals

Cheap Flights from Hawaii to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hawaii 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hawaii to Ontario

Thu, Aug 28 - Wed, Sep 3
Hawaiian Airlines Logo
9:39 pm - 9:26 amOGG-ONT
8h 47m1 stop
Hawaiian Airlines Logo
6:00 am - 1:25 pmONT-OGG
10h 25m1 stop
$299Hawaiian Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 18
Delta Logo
9:55 pm - 10:50 amHNL-ONT
10h 55m1 stop
Delta Logo
11:29 am - 8:20 pmONT-HNL
10h 51m1 stop
$303Delta
Find Deal
Thu, Aug 28 - Wed, Sep 3
Hawaiian Airlines Logo
9:39 pm - 9:26 amOGG-ONT
8h 47m1 stop
Hawaiian Airlines Logo
6:00 am - 1:25 pmONT-OGG
10h 25m1 stop
$306Hawaiian Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 18
Alaska Airlines Logo
9:40 am - 5:14 pmHNL-ONT
5h 34mnonstop
Alaska Airlines Logo
9:45 am - 1:48 pmONT-HNL
6h 03mnonstop
$314Alaska Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Alaska Airlines Logo
10:38 pm - 10:44 amOGG-ONT
9h 06m1 stop
Alaska Airlines Logo
3:06 pm - 9:38 pmONT-OGG
9h 32m1 stop
$315Alaska Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
Southwest Logo
8:15 am - 8:25 pmHNL-ONT
9h 10m1 stop
Southwest Logo
6:45 am - 12:50 pmONT-HNL
9h 05m1 stop
$317Southwest
Find Deal
Thu, Aug 28 - Wed, Sep 3
 Logo
9:39 pm - 9:26 amOGG-ONT
8h 47m1 stop
 Logo
6:00 am - 1:25 pmONT-OGG
10h 25m1 stop
Wed, Nov 12 - Sun, Nov 16
Southwest Logo
10:05 am - 7:30 pmHNL-ONT
7h 25m1 stop
Southwest Logo
8:25 am - 3:00 pmONT-HNL
8h 35m1 stop
$335Southwest
Find Deal
Thu, Aug 28 - Wed, Sep 3
United Airlines Logo
11:00 pm - 12:13 pmKOA-ONT
10h 13m1 stop
United Airlines Logo
6:00 am - 11:36 amONT-KOA
8h 36m1 stop
$429United Airlines
Find Deal
Tue, Sep 2 - Sat, Nov 1
United Airlines Logo
11:00 pm - 12:13 pmKOA-ONT
10h 13m1 stop
United Airlines Logo
6:00 am - 11:36 amONT-KOA
8h 36m1 stop
$443United Airlines
Find Deal
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Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$139
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Honolulu to Ontario

FAQs for booking flights from Hawaii to Ontario

  • How does KAYAK find such low prices on flights from Hawaii 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 Hawaii to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Hawaii 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 Hawaii 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 Hawaii with another airline.

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

Information on the airport you'll fly into in Ontario

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