ONT

$97 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 1/27. 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
$194
Overall average: $385
Alaska Airlines
Thu 1/22Mon 1/26
HNL - ONT • Non-stop
Cheapest one-way
$97
Typical prices: $180-$602
Alaska Airlines
Tue 1/27
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

Thu, Jan 22 - Mon, Jan 26
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
$194Alaska Airlines
Fri, May 1 - Sun, May 3
Southwest Logo
8:15 am - 9:35 pm
HNL
-
ONT
10h 20m1 stop
Southwest Logo
5:00 am - 11:00 am
ONT
-
HNL
9h 00m1 stop
$214Southwest
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
2:54 pm - 10:28 pm
HNL
-
ONT
5h 34mnonstop
Multiple Airlines Logo
8:13 am - 12:29 pm
ONT
-
HNL
6h 16mnonstop
$216Multiple Airlines
Tue, Apr 21 - Mon, May 4
Southwest Logo
11:55 am - 10:15 pm
HNL
-
ONT
7h 20m1 stop
Southwest Logo
6:00 am - 4:05 pm
ONT
-
HNL
13h 05m1 stop
$222Southwest
Tue, Apr 21 - Mon, May 4
Southwest Logo
9:25 pm - 11:35 am
HNL
-
ONT
11h 10m2 stops
Southwest Logo
6:00 am - 4:05 pm
ONT
-
HNL
13h 05m1 stop
$231Southwest
Thu, Jan 15 - Mon, Jan 19
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
$254Alaska Airlines
Sun, Feb 1 - Sun, Feb 8
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
$256Alaska Airlines
Fri, Jan 16 - Mon, Jan 19
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
$262Alaska Airlines
Thu, Jan 15 - Wed, Jan 21
Hawaiian Airlines Logo
12:09 pm - 10:28 pm
ITO
-
ONT
8h 19m1 stop
Hawaiian Airlines Logo
8:13 am - 5:29 pm
ONT
-
ITO
11h 16m1 stop
$403Hawaiian Airlines
Mon, Mar 23 - Mon, Mar 30
Delta Logo
8:55 pm - 11:19 am
KOA
-
ONT
11h 24m1 stop
Delta Logo
6:00 am - 2:53 pm
ONT
-
KOA
11h 53m1 stop
$489Delta
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$97
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 13% 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)