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.

$193 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 3 - Tue, Nov 10

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

5h 42mnonstop

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

6h 06mnonstop

$385Alaska 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

$385Alaska Airlines

Thu, Nov 5 - Sun, Nov 15

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

5h 30mnonstop

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

5h 45mnonstop

$385Southwest

Tue, Nov 3 - Sun, Nov 8

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

5h 30mnonstop

10:35 am - 9:10 pmONT Ontario-HNL Honolulu

12h 35m1 stop San Jose

$394Southwest

Thu, Nov 5 - Sun, Nov 15

8:15 am - 6:10 pmHNL Honolulu-ONT Ontario

7h 55m1 stop San Jose

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

5h 45mnonstop

$394Southwest

Fri, Oct 23 - Mon, Oct 26

10:05 pm - 10:23 amHNL Honolulu-ONT Ontario

9h 18m1 stop San Francisco

9:25 am - 5:04 pmONT Ontario-HNL Honolulu

10h 39m1 stop San Francisco

$404United Airlines

Tue, Nov 3 - Sun, Nov 8

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

8h 25m1 stop San Francisco

6:00 am - 2:40 pmONT Ontario-HNL Honolulu

10h 40m1 stop San Francisco

$404United Airlines

Thu, Oct 22 - Wed, Oct 28

10:40 pm - 11:16 amHNL Honolulu-ONT Ontario

9h 36m1 stop Seattle/Tacoma Intl

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

10h 52m1 stop Seattle/Tacoma Intl

$404Delta

Thu, Oct 22 - Mon, Oct 26

10:40 pm - 11:16 amHNL Honolulu-ONT Ontario

9h 36m1 stop Seattle/Tacoma Intl

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

10h 52m1 stop Seattle/Tacoma Intl

$404Delta

Fri, Dec 4 - Tue, Dec 8

1:47 pm - 9:25 pmHNL Honolulu-ONT Ontario

5h 38mnonstop

8:03 am - 12:15 pmONT Ontario-HNL Honolulu

6h 12mnonstop

$407Alaska Airlines

Recent last minute flight deals from Hawaii to Ontario

Mon, Oct 5 - Sun, Oct 25

12:50 pm - 10:17 amHNL Honolulu-ONT Ontario

18h 27m1 stop Seattle/Tacoma Intl

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

6h 00mnonstop

$533Multiple Airlines

Tue, Sep 29 - Fri, Oct 30

10:25 pm - 11:16 amKOA Kona Intl-ONT Ontario

9h 51m1 stop Seattle/Tacoma Intl

7:00 am - 6:28 pmONT Ontario-KOA Kona Intl

14h 28m1 stop Honolulu

$534Multiple Airlines

Mon, Oct 5 - 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

$556Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

6:15 am - 8:40 pmLIH Lihue-ONT Ontario

11h 25m1 stop Honolulu

8:00 am - 6:10 pmONT Ontario-LIH Lihue

13h 10m1 stop Honolulu

$579Southwest

Fri, Oct 2 - Mon, Oct 5

9:35 pm - 10:17 amLIH Lihue-ONT Ontario

9h 42m1 stop Seattle/Tacoma Intl

2:13 pm - 9:27 pmONT Ontario-LIH Lihue

10h 14m1 stop Seattle/Tacoma Intl

$588Alaska Airlines

Thu, Oct 1 - Mon, Oct 5

8:30 pm - 11:15 amLIH Lihue-ONT Ontario

11h 45m2 stops Las Vegas Harry Reid Intl Sacramento Intl

8:00 am - 6:10 pmONT Ontario-LIH Lihue

13h 10m1 stop Honolulu

$589Southwest

Fri, Oct 2 - Mon, Oct 5

12:47 pm - 10:17 amLIH Lihue-ONT Ontario

18h 30m1 stop Seattle/Tacoma Intl

5:30 pm - 11:08 amONT Ontario-LIH Lihue

20h 38m1 stop Portland

$601Multiple Airlines

Fri, Oct 2 - Mon, Oct 5

12:38 pm - 10:17 amKOA Kona Intl-ONT Ontario

18h 39m1 stop Seattle/Tacoma Intl

2:13 pm - 9:05 pmONT Ontario-KOA Kona Intl

9h 52m1 stop Seattle/Tacoma Intl

$619Alaska Airlines

Fri, Oct 2 - Wed, Nov 4

9:30 am - 10:51 pmHNL Honolulu-ONT Ontario

10h 21m1 stop San Francisco

9:25 am - 5:29 pmONT Ontario-HNL Honolulu

10h 04m1 stop San Francisco

$720United Airlines

Thu, Oct 1 - Sun, Oct 11

10:55 pm - 12:18 pmKOA Kona Intl-ONT Ontario

10h 23m1 stop San Francisco

1:52 pm - 9:27 pmONT Ontario-KOA Kona Intl

10h 35m1 stop San Francisco

$749United Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$193

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 16% 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.