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.

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Recent round-trip flight deals from Hawaii to Ontario

Fri, Oct 30 - Tue, Nov 3

12:58 pm - 9:29 pmHNL Honolulu-ONT Ontario

5h 31mnonstop

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

6h 06mnonstop

$325Alaska Airlines

Thu, Dec 3 - Tue, Dec 8

1:55 pm - 9:28 pmHNL Honolulu-ONT Ontario

5h 33mnonstop

9:00 am - 12:57 pmONT Ontario-HNL Honolulu

5h 57mnonstop

$325Alaska Airlines

Wed, Nov 25 - Sun, Nov 29

3:15 pm - 10:45 pmHNL Honolulu-ONT Ontario

5h 30mnonstop

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

5h 45mnonstop

$336Southwest

Thu, Dec 3 - Tue, Dec 8

2:40 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 30mnonstop

10:25 am - 9:20 pmONT Ontario-HNL Honolulu

12h 55m2 stops Oakland San Diego

$340Southwest

Thu, Sep 17 - Wed, Sep 23

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

10h 02m1 stop Salt Lake City

6:00 am - 2:01 pmONT Ontario-OGG Kahului

11h 01m1 stop Salt Lake City

$345Delta

Wed, Oct 21 - Sun, Oct 25

12:58 pm - 9:29 pmHNL Honolulu-ONT Ontario

5h 31mnonstop

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

6h 00mnonstop

$345Alaska Airlines

Fri, Oct 30 - Tue, Nov 3

12:58 pm - 9:29 pmHNL Honolulu-ONT Ontario

5h 31mnonstop

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

6h 06mnonstop

$345Alaska Airlines

Thu, Dec 3 - Tue, Dec 8

8:00 am - 8:29 pmHNL Honolulu-ONT Ontario

10h 29m2 stops Los Angeles Los Angeles San Francisco

1:33 pm - 10:05 pmONT Ontario-HNL Honolulu

10h 32m1 stop San Francisco

$350United Airlines

Thu, Dec 3 - Tue, Dec 8

10:45 pm - 4:22 pmHNL Honolulu-ONT Ontario

15h 37m2 stops Seattle/Tacoma Intl Salt Lake City

6:00 am - 8:58 pmONT Ontario-HNL Honolulu

16h 58m2 stops Salt Lake City Seattle/Tacoma Intl

$355Delta

Thu, Dec 3 - Tue, Dec 8

2:40 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 30mnonstop

10:25 am - 7:45 pmONT Ontario-HNL Honolulu

11h 20m1 stop Oakland

$364Southwest

Recent last minute flight deals from Hawaii to Ontario

Wed, Sep 2 - Fri, Sep 11

10:45 pm - 11:16 amHNL Honolulu-ONT Ontario

9h 31m1 stop Seattle/Tacoma Intl

6:00 am - 2:17 pmONT Ontario-HNL Honolulu

11h 17m1 stop Salt Lake City

$545Delta

Wed, Sep 2 - Fri, Sep 11

7:00 am - 10:23 pmHNL Honolulu-ONT Ontario

12h 23m2 stops Los Angeles Los Angeles Salt Lake City

6:00 am - 2:17 pmONT Ontario-HNL Honolulu

11h 17m1 stop Salt Lake City

$551Delta

Wed, Sep 2 - Fri, Sep 11

7:00 am - 10:23 pmHNL Honolulu-ONT Ontario

12h 23m2 stops Los Angeles Los Angeles Salt Lake City

6:00 am - 7:28 pmONT Ontario-HNL Honolulu

16h 28m2 stops Salt Lake City Seattle/Tacoma Intl

$556Delta

Wed, Sep 2 - Fri, Sep 11

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

17h 08m1 stop Seattle/Tacoma Intl

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

5h 59mnonstop

$595Alaska Airlines

Thu, Sep 3 - Mon, Sep 7

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

$606American Airlines

Thu, Sep 3 - Thu, Sep 10

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

5h 37mnonstop

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

5h 59mnonstop

$607Alaska Airlines

Thu, Sep 3 - Mon, Sep 7

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

5h 20mnonstop

5:15 am - 1:05 pmONT Ontario-HNL Honolulu

10h 50m1 stop Phoenix Sky Harbor Intl

$616Southwest

Wed, Sep 2 - Wed, Sep 9

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

17h 08m1 stop Seattle/Tacoma Intl

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

5h 59mnonstop

$617Alaska Airlines

Thu, Sep 3 - Mon, Sep 7

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

5h 20mnonstop

8:00 am - 10:40 amONT Ontario-HNL Honolulu

5h 40mnonstop

$631Southwest

Wed, Sep 2 - Sun, Sep 6

8:55 pm - 9:20 amHNL Honolulu-ONT Ontario

9h 25m1 stop Phoenix Sky Harbor Intl

8:00 am - 10:40 amONT Ontario-HNL Honolulu

5h 40mnonstop

$640Southwest

Useful Info

Low season	January
High season	October
Cheapest flight	$163

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly and prices are also 19% 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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Origins

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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