ONT

$142 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 1/26. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$284
Overall average: $385
Hawaiian Airlines
Mon 1/26Mon 2/2
HNL - ONT • Non-stop
Cheapest one-way
$142
Typical prices: $183-$607
Alaska Airlines
Mon 1/26
HNL - ONT • Non-stop
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We hope you love your trip to Ontario!
Flight Deals
Useful Info
Flight 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

Mon, Jan 26 - Mon, Feb 2
Hawaiian Airlines Logo
2:54 pm - 10:28 pm
HNL
-
ONT
5h 34mnonstop
Hawaiian Airlines Logo
8:13 am - 12:29 pm
ONT
-
HNL
6h 16mnonstop
$284Hawaiian Airlines
Mon, Jan 26 - Tue, Feb 10
Alaska Airlines Logo
2:54 pm - 10:28 pm
HNL
-
ONT
5h 34mnonstop
Alaska Airlines Logo
8:13 am - 12:29 pm
ONT
-
HNL
6h 16mnonstop
$296Alaska Airlines
Wed, Feb 25 - Mon, Mar 9
Alaska Airlines Logo
2:40 pm - 10:15 pm
HNL
-
ONT
5h 35mnonstop
Alaska Airlines Logo
8:45 am - 11:49 am
ONT
-
HNL
6h 04mnonstop
$311Alaska Airlines
Wed, Feb 25 - Mon, Mar 9
Delta Logo
7:45 am - 10:37 pm
HNL
-
ONT
12h 52m1 stop
Delta Logo
11:59 am - 8:51 pm
ONT
-
HNL
11h 52m1 stop
$315Delta
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
9:20 pm - 9:08 am
KOA
-
ONT
9h 48m1 stop
American Airlines Logo
6:27 am - 3:47 pm
ONT
-
KOA
11h 20m1 stop
$316American Airlines
Wed, Feb 25 - Tue, Mar 10
Multiple Airlines Logo
2:40 pm - 10:15 pm
HNL
-
ONT
5h 35mnonstop
Multiple Airlines Logo
7:00 am - 1:43 pm
ONT
-
HNL
9h 43m1 stop
$321Multiple Airlines
Mon, Jan 26 - Wed, Jan 28
Multiple Airlines Logo
12:51 pm - 10:28 pm
KOA
-
ONT
7h 37m1 stop
Multiple Airlines Logo
8:13 am - 3:01 pm
ONT
-
KOA
8h 48m1 stop
$326Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
9:20 pm - 9:08 am
KOA
-
ONT
9h 48m1 stop
American Airlines Logo
6:27 am - 3:47 pm
ONT
-
KOA
11h 20m1 stop
$336American Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
10:50 pm - 12:17 pm
HNL
-
ONT
11h 27m2 stops
United Airlines Logo
1:53 pm - 8:55 pm
ONT
-
HNL
9h 02m1 stop
$336United Airlines
Mon, Mar 2 - Wed, Mar 11
Delta Logo
8:55 pm - 12:07 pm
KOA
-
ONT
13h 12m1 stop
Delta Logo
6:00 am - 6:37 pm
ONT
-
KOA
15h 37m2 stops
$340Delta
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$142
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 21% increase in price.
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

Ontario (ONT)