ONT

$136 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 6/4. 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

Wed, May 6 - Sun, May 10
Delta Logo
7:35 pm - 8:53 am
HNL
-
ONT
10h 18m
1 stop
Delta Logo
11:52 am - 7:48 pm
ONT
-
HNL
10h 56m
1 stop
$290Delta
Mon, May 18 - Thu, May 28
Delta Logo
8:50 pm - 12:35 pm
KOA
-
ONT
12h 45m
1 stop
Delta Logo
6:45 am - 5:37 pm
ONT
-
KOA
13h 52m
1 stop
$306Delta
Thu, Apr 23 - Wed, Apr 29
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
$320American Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
9:30 pm - 9:41 am
HNL
-
ONT
9h 11m
1 stop
United Airlines Logo
1:30 pm - 7:34 pm
ONT
-
HNL
9h 04m
1 stop
$332United Airlines
Wed, May 6 - Sun, May 10
United Airlines Logo
9:40 pm - 12:22 pm
HNL
-
ONT
11h 42m
2 stops
United Airlines Logo
6:00 am - 11:58 am
ONT
-
HNL
8h 58m
1 stop
$338United Airlines
Wed, May 6 - Sun, May 10
American Airlines Logo
9:00 pm - 8:39 am
HNL
-
ONT
8h 39m
1 stop
American Airlines Logo
9:24 am - 6:05 pm
ONT
-
HNL
11h 41m
1 stop
$340American Airlines
Tue, May 5 - Wed, May 6
Multiple Airlines Logo
10:10 am - 9:10 pm
OGG
-
ONT
8h 00m
1 stop
Multiple Airlines Logo
3:24 pm - 10:20 pm
ONT
-
OGG
9h 56m
1 stop
$421Multiple Airlines
Fri, Sep 18 - Tue, Sep 29
Multiple Airlines Logo
9:52 pm - 9:51 am
OGG
-
ONT
8h 59m
1 stop
Multiple Airlines Logo
6:00 am - 1:16 pm
ONT
-
OGG
10h 16m
1 stop
$433Multiple Airlines
Wed, Jun 24 - Tue, Jul 14
Alaska Airlines Logo
9:40 pm - 11:14 am
OGG
-
ONT
10h 34m
1 stop
Alaska Airlines Logo
2:05 pm - 10:07 pm
ONT
-
OGG
11h 02m
1 stop
$434Alaska Airlines
Tue, May 5 - Wed, May 6
Alaska Airlines Logo
8:00 am - 10:32 pm
OGG
-
ONT
11h 32m
1 stop
Alaska Airlines Logo
3:24 pm - 10:20 pm
ONT
-
OGG
9h 56m
1 stop
$453Alaska Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$136
Most popular time to fly and prices are also 7% lower on average.
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)