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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$63 CHEAP FLIGHTS from Hawaii to Ontario

ONT

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$307

Overall average: $512

Alaska Airlines

Mon 4/20Wed 4/29

HNL - ONT • Non-stop

Cheapest one-way

$63

Typical prices: $246-$389

Alaska Airlines

Sun 4/19

HNL - ONT • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Ontario!

Flight Deals

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

Mon, Apr 20 - Wed, Apr 29

2:25 pm - 10:59 pm

HNL

ONT

5h 34mnonstop

8:30 am - 11:35 am

ONT

HNL

6h 05mnonstop

$307Alaska Airlines

Tue, Apr 28 - Thu, May 7

12:35 pm - 9:10 pm

HNL

ONT

5h 35mnonstop

3:26 pm - 10:29 pm

ONT

HNL

10h 03m

1 stop

$326Alaska Airlines

Tue, Mar 10 - Tue, Mar 17

8:39 pm - 4:28 pm

HNL

ONT

16h 49m

2 stops

6:00 am - 8:53 pm

ONT

HNL

17h 53m

2 stops

$327Delta

Thu, Apr 16 - Wed, May 6

7:10 am - 10:59 pm

KOA

ONT

12h 49m

1 stop

10:39 am - 7:52 pm

ONT

KOA

12h 13m

1 stop

$328Multiple Airlines

Mon, Mar 9 - Mon, Mar 16

8:55 pm - 9:40 am

HNL

ONT

9h 45m

1 stop

6:25 am - 5:40 pm

ONT

HNL

14h 15m

1 stop

$331Southwest

Wed, Apr 22 - Sun, Apr 26

7:00 am - 10:32 pm

HNL

ONT

12h 32m

1 stop

8:30 am - 11:35 am

ONT

HNL

6h 05mnonstop

$339Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

7:00 am - 5:41 pm

HNL

ONT

7h 41m

1 stop

6:15 am - 12:54 pm

ONT

HNL

9h 39m

1 stop

$341United Airlines

Tue, Mar 10 - Tue, Mar 17

7:00 am - 10:57 pm

HNL

ONT

12h 57m

2 stops

1:40 pm - 7:57 pm

ONT

HNL

9h 17m

1 stop

$347United Airlines

Wed, Apr 15 - Wed, Apr 22

8:55 pm - 8:45 am

HNL

ONT

8h 50m

1 stop

12:30 pm - 5:40 pm

ONT

HNL

8h 10m

1 stop

$349Southwest

Tue, Mar 10 - Wed, Mar 18

8:21 pm - 11:17 am

LIH

ONT

11h 56m

1 stop

6:00 am - 5:41 pm

ONT

LIH

14h 41m

1 stop

$544Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$63

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 1% increase in price.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

ONT

$63 Find Cheap Flights from Hawaii to Ontario

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Everything you should know

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

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

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