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.

$184 CHEAP FLIGHTS from Hawaii to Ontario

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Cheap Flights from Hawaii to Ontario

Cheap flights from Hawaii to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Direct

Fri, Dec 4 - Mon, Dec 7

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

5h 30mnonstop

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

5h 45mnonstop

$385Southwest

Thu, Dec 10 - Mon, Dec 14

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

5h 30mnonstop

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

5h 45mnonstop

$385Southwest

Fri, Dec 4 - Mon, Dec 7

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

5h 30mnonstop

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

5h 45mnonstop

$385Southwest

Thu, Dec 3 - Mon, Dec 7

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

5h 30mnonstop

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

5h 45mnonstop

$385Southwest

Thu, Dec 24 - Thu, Dec 31

11:43 pm - 11:19 amHNL Honolulu-ONT Ontario

9h 36m1 stop Seattle/Tacoma Intl

6:00 am - 3:52 pmONT Ontario-HNL Honolulu

11h 52m1 stop Salt Lake City

$396Delta

Thu, Nov 12 - Sun, Nov 15

9:50 am - 8:15 pmHNL Honolulu-ONT Ontario

8h 25m1 stop San Francisco

1:35 pm - 10:10 pmONT Ontario-HNL Honolulu

10h 35m1 stop San Francisco

$400United Airlines

Thu, Nov 12 - Sun, Nov 15

3:01 pm - 10:43 pmHNL Honolulu-ONT Ontario

5h 42mnonstop

9:55 am - 2:01 pmONT Ontario-HNL Honolulu

6h 06mnonstop

$401Alaska Airlines

Thu, Dec 24 - Thu, Dec 31

11:43 pm - 10:09 pmHNL Honolulu-ONT Ontario

20h 26m2 stops Seattle/Tacoma Intl Salt Lake City

6:00 am - 3:52 pmONT Ontario-HNL Honolulu

11h 52m1 stop Salt Lake City

$402Delta

Thu, Nov 5 - Mon, Nov 16

3:01 pm - 10:43 pmHNL Honolulu-ONT Ontario

5h 42mnonstop

9:55 am - 2:01 pmONT Ontario-HNL Honolulu

6h 06mnonstop

$414Alaska Airlines

Fri, Nov 13 - Mon, Nov 16

3:01 pm - 10:43 pmHNL Honolulu-ONT Ontario

5h 42mnonstop

9:55 am - 2:01 pmONT Ontario-HNL Honolulu

6h 06mnonstop

$414Alaska Airlines

Fri, Oct 16 - Mon, Oct 19

9:06 pm - 4:23 pmKOA Kona Intl-ONT Ontario

16h 17m2 stops Seattle/Tacoma Intl Salt Lake City

6:20 am - 5:38 pmONT Ontario-KOA Kona Intl

14h 18m1 stop Seattle/Tacoma Intl

$624Delta

Tue, Oct 20 - Mon, Oct 26

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

9h 40m1 stop San Jose

8:00 am - 10:50 amONT Ontario-HNL Honolulu

5h 50mnonstop

$625Southwest

Fri, Oct 16 - Thu, Oct 22

11:41 am - 11:54 pmKOA Kona Intl-ONT Ontario

9h 13m1 stop Portland

11:13 am - 9:05 pmONT Ontario-KOA Kona Intl

12h 52m1 stop Seattle/Tacoma Intl

$629Alaska Airlines

Fri, Oct 16 - Mon, Oct 19

10:00 am - 10:10 pmKOA Kona Intl-ONT Ontario

9h 10m1 stop Sacramento Intl

5:30 am - 12:35 pmONT Ontario-KOA Kona Intl

10h 05m1 stop Las Vegas Harry Reid Intl

$629Southwest

Tue, Oct 20 - Mon, Oct 26

8:10 am - 10:05 pmHNL Honolulu-ONT Ontario

10h 55m2 stops San Diego Phoenix Sky Harbor Intl

8:00 am - 10:50 amONT Ontario-HNL Honolulu

5h 50mnonstop

$631Southwest

Tue, Oct 20 - Mon, Oct 26

9:25 pm - 4:23 pmHNL Honolulu-ONT Ontario

15h 58m2 stops Los Angeles Salt Lake City

11:56 am - 7:48 pmONT Ontario-HNL Honolulu

10h 52m1 stop Seattle/Tacoma Intl

$641Delta

Tue, Oct 20 - Mon, Oct 26

9:25 pm - 4:23 pmHNL Honolulu-ONT Ontario

15h 58m2 stops Los Angeles Salt Lake City

9:45 am - 7:59 pmONT Ontario-HNL Honolulu

13h 14m2 stops Salt Lake City Los Angeles

$646Delta

Mon, Oct 19 - Sat, Oct 24

3:13 pm - 10:17 amOGG Kahului-ONT Ontario

16h 04m1 stop Seattle/Tacoma Intl

7:25 am - 8:52 pmONT Ontario-OGG Kahului

16h 27m1 stop Portland

$657Alaska Airlines

Thu, Oct 15 - Mon, Oct 19

9:20 pm - 10:17 amHNL Honolulu-ONT Ontario

9h 57m1 stop Seattle/Tacoma Intl

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

6h 00mnonstop

$667Multiple Airlines

Thu, Oct 15 - Sun, Oct 18

10:31 pm - 1:16 pmLIH Lihue-ONT Ontario

11h 45m1 stop Seattle/Tacoma Intl

6:56 pm - 2:45 pmONT Ontario-LIH Lihue

22h 49m1 stop Seattle/Tacoma Intl

$672Alaska Airlines

Low season	January
High season	November
Cheapest flight	$184

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 5% 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.