ONT

$138 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 2/5. 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: $422
Southwest
Thu 1/29Sun 2/1
HNL - ONT • 1 stop
Cheapest non-stop
$290
Typical prices: $312-$462
Alaska Airlines
Wed 2/25Thu 3/5
HNL - ONT • Non-stop
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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

Thu, Jan 29 - Sun, Feb 1
Southwest Logo
9:30 pm - 10:05 am
HNL
-
ONT
10h 35m1 stop
Southwest Logo
6:40 am - 2:00 pm
ONT
-
HNL
9h 20m1 stop
$284Southwest
Fri, Feb 6 - Sun, Feb 8
American Airlines Logo
11:00 pm - 12:03 pm
HNL
-
ONT
11h 03m1 stop
American Airlines Logo
6:22 am - 3:29 pm
ONT
-
HNL
11h 07m1 stop
$286American Airlines
Thu, Feb 12 - Sat, Feb 21
American Airlines Logo
11:00 pm - 11:28 am
HNL
-
ONT
10h 28m1 stop
American Airlines Logo
9:53 am - 7:23 pm
ONT
-
HNL
11h 30m1 stop
$288American Airlines
Fri, Feb 6 - Wed, Feb 11
Southwest Logo
7:25 am - 8:00 pm
OGG
-
ONT
10h 35m2 stops
Southwest Logo
5:55 am - 12:50 pm
ONT
-
OGG
8h 55m1 stop
$290Southwest
Tue, Feb 24 - Wed, Feb 25
Alaska Airlines Logo
2:40 pm - 10:15 pm
HNL
-
ONT
5h 35mnonstop
Alaska Airlines Logo
8:41 am - 12:45 pm
ONT
-
HNL
6h 04mnonstop
$291Alaska Airlines
Wed, Feb 25 - Thu, Mar 5
United Airlines Logo
10:55 pm - 12:38 pm
HNL
-
ONT
11h 43m2 stops
United Airlines Logo
1:40 pm - 8:57 pm
ONT
-
HNL
9h 17m1 stop
$294United Airlines
Wed, Mar 4 - Wed, Mar 11
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
$295Alaska Airlines
Thu, Jan 29 - Wed, Feb 4
Hawaiian Airlines Logo
8:50 am - 8:10 pm
HNL
-
ONT
9h 20m1 stop
Hawaiian Airlines Logo
8:13 am - 12:29 pm
ONT
-
HNL
6h 16mnonstop
$311Hawaiian Airlines
Tue, Feb 24 - Wed, Feb 25
Multiple Airlines Logo
9:28 am - 10:15 pm
OGG
-
ONT
10h 47m1 stop
Multiple Airlines Logo
8:41 am - 5:31 pm
ONT
-
OGG
10h 50m1 stop
$312Multiple Airlines
Wed, Feb 4 - Mon, Feb 16
Multiple Airlines Logo
5:57 pm - 10:28 pm
KOA
-
ONT
26h 31m1 stop
Multiple Airlines Logo
8:41 am - 6:26 am
ONT
-
KOA
23h 45m1 stop
$328Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$138
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 4% 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)