ONT

$149 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 9/8. 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.
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Cheap Flight Deals 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.

Recent round-trip flight deals from Hawaii to Ontario

KAYAK's recommended round-trip deals from the most popular airlines that fly from Hawaii to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Alaska Airlines Logo
12:38 pm - 9:10 pmHNL-ONT
5h 32mnonstop
Alaska Airlines Logo
8:35 am - 11:38 amONT-HNL
6h 03mnonstop
$308Alaska Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
Delta Logo
8:57 pm - 1:55 pmOGG-ONT
13h 58m1 stop
Delta Logo
5:45 am - 5:04 pmONT-OGG
14h 19m1 stop
$315Delta
Find Deal
Tue, Apr 29 - Tue, May 6
Hawaiian Airlines Logo
9:35 pm - 10:51 amHNL-ONT
10h 16m1 stop
Hawaiian Airlines Logo
9:45 am - 12:55 pmONT-HNL
6h 10mnonstop
$354Hawaiian Airlines
Find Deal
Thu, May 1 - Thu, May 8
Hawaiian Airlines Logo
12:38 pm - 9:10 pmHNL-ONT
5h 32mnonstop
Hawaiian Airlines Logo
8:35 am - 11:38 amONT-HNL
6h 03mnonstop
$361Hawaiian Airlines
Find Deal
Wed, Sep 10 - Mon, Sep 15
 Logo
12:38 pm - 9:10 pmHNL-ONT
5h 32mnonstop
 Logo
7:10 am - 1:30 pmONT-HNL
9h 20m1 stop
Fri, Sep 5 - Fri, Sep 12
American Airlines Logo
10:00 pm - 8:59 amOGG-ONT
7h 59m1 stop
American Airlines Logo
6:01 am - 2:28 pmONT-OGG
11h 27m1 stop
$418American Airlines
Find Deal
Thu, May 1 - Wed, May 7
United Airlines Logo
7:00 am - 5:42 pmHNL-ONT
7h 42m1 stop
United Airlines Logo
6:00 am - 11:40 amONT-HNL
8h 40m1 stop
$437United Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
United Airlines Logo
7:00 am - 8:21 pmHNL-ONT
10h 21m1 stop
United Airlines Logo
1:20 pm - 7:21 pmONT-HNL
9h 01m1 stop
$458United Airlines
Find Deal
Wed, Apr 16 - Sun, Apr 20
American Airlines Logo
10:20 pm - 11:59 amHNL-ONT
10h 39m1 stop
American Airlines Logo
6:15 am - 2:48 pmONT-HNL
11h 33m1 stop
$467American Airlines
Find Deal
Sat, Apr 12 - Sat, Apr 26
 Logo
7:00 am - 5:51 pmHNL-ONT
7h 51m1 stop
 Logo
9:45 am - 12:55 pmONT-HNL
6h 10mnonstop
Thu, Apr 24 - Mon, Apr 28

Good to know

Low season

February

High season

May

Cheapest flight

$149
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 10% 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.

See more FAQs

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

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