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.

$163 CHEAP FLIGHTS from Hawaii to Ontario

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Cheap Flights from Hawaii to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Hawaii to Ontario

Tue, Nov 17 - Wed, Nov 18

2:00 pm - 9:42 pmHNL Honolulu-ONT Ontario

5h 42mnonstop

7:30 am - 11:36 amONT Ontario-HNL Honolulu

6h 06mnonstop

$319Alaska Airlines

Thu, Oct 15 - Mon, Nov 2

12:05 pm - 8:40 pmHNL Honolulu-ONT Ontario

5h 35mnonstop

9:00 am - 12:45 pmONT Ontario-HNL Honolulu

5h 45mnonstop

$325Southwest

Fri, Nov 13 - Sun, Nov 15

2:00 pm - 9:42 pmHNL Honolulu-ONT Ontario

5h 42mnonstop

7:30 am - 11:36 amONT Ontario-HNL Honolulu

6h 06mnonstop

$325Alaska Airlines

Thu, Sep 24 - Mon, Sep 28

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

9:31 am - 12:30 pmONT Ontario-HNL Honolulu

5h 59mnonstop

$325Alaska Airlines

Thu, Sep 24 - Sun, Oct 18

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

7:00 am - 10:00 amONT Ontario-HNL Honolulu

6h 00mnonstop

$325Alaska Airlines

Fri, Sep 11 - Mon, Sep 14

11:55 am - 8:15 pmHNL Honolulu-ONT Ontario

5h 20mnonstop

3:40 pm - 9:15 pmONT Ontario-HNL Honolulu

8h 35m1 stop San Jose

$334Southwest

Tue, Nov 17 - Tue, Dec 8

10:17 pm - 11:17 amOGG Kahului-ONT Ontario

11h 00m1 stop Seattle/Tacoma Intl

7:04 am - 8:04 pmONT Ontario-OGG Kahului

15h 00m1 stop Seattle/Tacoma Intl

$344Delta

Tue, Nov 17 - Wed, Dec 9

10:17 pm - 11:17 amOGG Kahului-ONT Ontario

11h 00m1 stop Seattle/Tacoma Intl

11:57 am - 8:04 pmONT Ontario-OGG Kahului

10h 07m1 stop Seattle/Tacoma Intl

$344Delta

Wed, Sep 23 - Mon, Sep 28

8:00 pm - 9:02 amOGG Kahului-ONT Ontario

10h 02m1 stop Salt Lake City

6:00 am - 5:53 pmONT Ontario-OGG Kahului

14h 53m1 stop Seattle/Tacoma Intl

$344Delta

Thu, Oct 15 - Mon, Nov 2

12:05 pm - 8:40 pmHNL Honolulu-ONT Ontario

5h 35mnonstop

1:35 pm - 7:45 pmONT Ontario-HNL Honolulu

8h 10m1 stop Oakland

$344Southwest

Recent last minute flight deals from Hawaii to Ontario

Sun, Aug 23 - Tue, Aug 25

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

6:15 am - 3:02 pmONT Ontario-HNL Honolulu

11h 47m1 stop Phoenix Sky Harbor Intl

$510American Airlines

Mon, Aug 24 - Tue, Aug 25

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

9:31 am - 12:30 pmONT Ontario-HNL Honolulu

5h 59mnonstop

$602Alaska Airlines

Mon, Aug 24 - Tue, Aug 25

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

6:02 am - 1:53 pmONT Ontario-HNL Honolulu

10h 51m1 stop Seattle/Tacoma Intl

$613Alaska Airlines

Tue, Aug 25 - Thu, Aug 27

11:30 pm - 2:09 pmHNL Honolulu-ONT Ontario

11h 39m1 stop Seattle/Tacoma Intl

9:31 am - 12:30 pmONT Ontario-HNL Honolulu

5h 59mnonstop

$622Multiple Airlines

Tue, Aug 25 - Thu, Aug 27

2:56 pm - 11:04 amHNL Honolulu-ONT Ontario

17h 08m1 stop Seattle/Tacoma Intl

12:00 pm - 7:26 pmONT Ontario-HNL Honolulu

10h 26m1 stop Seattle/Tacoma Intl

$626Alaska Airlines

Sun, Aug 23 - Tue, Aug 25

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

9:31 am - 12:30 pmONT Ontario-HNL Honolulu

5h 59mnonstop

$631Alaska Airlines

Sun, Aug 23 - Wed, Aug 26

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

6:15 am - 12:27 pmONT Ontario-HNL Honolulu

9h 12m1 stop Phoenix Sky Harbor Intl

$640American Airlines

Sun, Aug 23 - Tue, Aug 25

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

6:15 am - 3:02 pmONT Ontario-HNL Honolulu

11h 47m1 stop Phoenix Sky Harbor Intl

$640American Airlines

Fri, Aug 21 - Wed, Aug 26

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

6:15 am - 12:27 pmONT Ontario-HNL Honolulu

9h 12m1 stop Phoenix Sky Harbor Intl

$640American Airlines

Fri, Aug 21 - Tue, Aug 25

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

6:15 am - 12:27 pmONT Ontario-HNL Honolulu

9h 12m1 stop Phoenix Sky Harbor Intl

$640American Airlines

Useful Info

Low season	January
High season	November
Cheapest flight	$163

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly and prices are also 3% lower on average.

Flight from Honolulu 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

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Complete your trip

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Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

ONT

$163 Find Cheap Flights from Hawaii to Ontario - Compare and Save

Cheap Flights from Hawaii to Ontario

Recent round-trip flight deals from Hawaii to Ontario

Recent one-way flight deals from Hawaii to Ontario

Recent last minute flight deals from Hawaii to Ontario

Recent direct flight deals from Hawaii to Ontario

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Hawaii to Ontario

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Hawaii

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight