ONT

$144 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 2/3. 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
$300
Alaska Airlines
Thu 1/22Mon 1/26
LIH - ONT • 1 stop
Cheapest non-stop
$301
Typical prices: $342-$516
Alaska Airlines
Tue 3/3Wed 3/4
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 22 - Mon, Jan 26
Alaska Airlines Logo
10:20 pm - 10:59 am
LIH
-
ONT
10h 39m1 stop
Alaska Airlines Logo
6:00 am - 10:41 pm
ONT
-
LIH
18h 41m1 stop
$300Alaska Airlines
Tue, Mar 3 - Wed, Mar 4
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
$301Alaska Airlines
Thu, Jan 22 - Sun, Jan 25
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
$307Multiple Airlines
Wed, Jan 21 - Sun, Jan 25
Multiple Airlines Logo
9:10 pm - 10:59 am
KOA
-
ONT
11h 49m1 stop
Multiple Airlines Logo
8:13 am - 3:01 pm
ONT
-
KOA
8h 48m1 stop
$312Multiple Airlines
Tue, Jan 20 - Sat, Jan 24
Delta Logo
8:45 pm - 1:56 pm
KOA
-
ONT
15h 11m1 stop
Delta Logo
3:30 pm - 6:47 pm
ONT
-
KOA
29h 17m1 stop
$323Delta
Wed, Jan 21 - Sat, Jan 24
Delta Logo
8:45 pm - 10:51 pm
KOA
-
ONT
24h 06m1 stop
Delta Logo
3:30 pm - 6:47 pm
ONT
-
KOA
29h 17m1 stop
$326Delta
Mon, Jan 12 - Mon, Jan 19
American Airlines Logo
10:10 pm - 9:08 am
LIH
-
ONT
8h 58m1 stop
American Airlines Logo
6:27 am - 3:55 pm
ONT
-
LIH
11h 28m1 stop
$386American Airlines
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
10:59 pm - 9:08 am
OGG
-
ONT
8h 09m1 stop
American Airlines Logo
6:22 am - 3:51 pm
ONT
-
OGG
11h 29m1 stop
$409American Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
7:15 am - 5:41 pm
OGG
-
ONT
7h 26m1 stop
United Airlines Logo
6:00 am - 11:51 am
ONT
-
OGG
8h 51m1 stop
$477United Airlines
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
11:25 pm - 11:18 am
OGG
-
ONT
9h 53m1 stop
United Airlines Logo
1:53 pm - 8:46 pm
ONT
-
OGG
8h 53m1 stop
$485United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$144
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Kailua-Kona 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)