ONT

$129 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 9/10. 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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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, May 7 - Mon, May 11
Alaska Airlines Logo
12:35 pm - 9:10 pm
HNL
-
ONT
5h 35mnonstop
Alaska Airlines Logo
8:30 am - 11:35 am
ONT
-
HNL
6h 05mnonstop
$307Alaska Airlines
Thu, Apr 30 - Sun, May 3
Alaska Airlines Logo
12:35 pm - 9:10 pm
HNL
-
ONT
5h 35mnonstop
Alaska Airlines Logo
8:30 am - 11:35 am
ONT
-
HNL
6h 05mnonstop
$317Alaska Airlines
Fri, Apr 24 - Sun, Apr 26
Southwest Logo
8:15 am - 9:35 pm
HNL
-
ONT
10h 20m
1 stop
Southwest Logo
10:30 am - 5:40 pm
ONT
-
HNL
10h 10m
1 stop
$326Southwest
Tue, May 5 - Sun, May 10
Alaska Airlines Logo
12:35 pm - 9:10 pm
HNL
-
ONT
5h 35mnonstop
Alaska Airlines Logo
8:30 am - 11:35 am
ONT
-
HNL
6h 05mnonstop
$332Alaska Airlines
Thu, Apr 16 - Wed, Apr 22
American Airlines Logo
10:16 pm - 11:34 am
HNL
-
ONT
10h 18m
1 stop
American Airlines Logo
12:19 pm - 6:05 pm
ONT
-
HNL
8h 46m
1 stop
$336American Airlines
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
7:00 am - 11:59 pm
HNL
-
ONT
13h 59m
1 stop
Multiple Airlines Logo
8:30 am - 11:35 am
ONT
-
HNL
6h 05mnonstop
$340Multiple Airlines
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
7:00 am - 10:45 pm
HNL
-
ONT
12h 45m
2 stops
United Airlines Logo
1:27 pm - 7:20 pm
ONT
-
HNL
8h 53m
1 stop
$342United Airlines
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
9:40 pm - 12:20 pm
HNL
-
ONT
11h 40m
2 stops
United Airlines Logo
6:00 am - 4:17 pm
ONT
-
HNL
13h 17m
2 stops
$347United Airlines
Tue, May 5 - Wed, May 6
Multiple Airlines Logo
10:30 am - 9:10 pm
KOA
-
ONT
7h 40m
1 stop
Multiple Airlines Logo
10:39 am - 7:52 pm
ONT
-
KOA
12h 13m
1 stop
$366Multiple Airlines
Fri, Apr 24 - Mon, Apr 27
Southwest Logo
9:10 pm - 12:15 pm
LIH
-
ONT
12h 05m
1 stop
Southwest Logo
6:00 am - 4:10 pm
ONT
-
LIH
13h 10m
1 stop
$384Southwest
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$129
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)