฿5,245 Cheap Flights from Honolulu (HNL) to Ontario (ONT)

View ฿5,245 flight on Mon, 23 Feb 2026Opens in a new window

Popular airlines from Daniel K. Inouye Intl. Airport (HNL) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Honolulu (HNL) to Ontario (ONT)

Prices were available within the past 7 days and start at ฿5,245 for one-way flights and ฿17,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿17,160 Return, found 5 days ago
฿17,160
Return
found 5 days ago
Select Delta flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿17,160 found 5 days ago
American Airlines
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿17,525 Return, found 5 days ago
฿17,525
Return
found 5 days ago
Select American Airlines flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿17,525 found 5 days ago
Delta
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿18,140 Return, found 5 days ago
฿18,140
Return
found 5 days ago
Select Delta flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿18,140 found 5 days ago
Delta
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿18,470 Return, found 5 days ago
฿18,470
Return
found 5 days ago
Select Delta flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿18,470 found 5 days ago
American Airlines
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿18,830 Return, found 5 days ago
฿18,830
Return
found 5 days ago
Select American Airlines flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿18,830 found 5 days ago
Delta
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿19,450 Return, found 5 days ago
฿19,450
Return
found 5 days ago
Select Delta flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿19,450 found 5 days ago
Delta
Wed, 10 Dec - Sun, 14 Dec
HNL
Oahu
ONT
Ontario
฿20,695 Return, found 1 day ago
฿20,695
Return
found 1 day ago
Select Delta flight, departing Wed, 10 Dec from Oahu to Ontario, returning Sun, 14 Dec, priced at ฿20,695 found 1 day ago
United
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿20,960 Return, found 5 days ago
฿20,960
Return
found 5 days ago
Select United flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿20,960 found 5 days ago
Hawaiian Airlines
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿21,095 Return, found 5 days ago
฿21,095
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿21,095 found 5 days ago
Alaska Airlines
Mon, 8 Dec - Mon, 15 Dec
HNL
Oahu
ONT
Ontario
฿22,300 Return, found 5 days ago
฿22,300
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 8 Dec from Oahu to Ontario, returning Mon, 15 Dec, priced at ฿22,300 found 5 days ago

Find the cheapest month to fly from Honolulu (HNL) to Ontario (ONT)

February is typically the cheapest month to fly

From ฿7,804 - ฿17,698 per traveller.

Frequently asked questions

How much is a flight from Honolulu International Airport to ONT?
Start packing your bags, because round-trip flights from HNL to Ontario Airport start from ฿17,160. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Honolulu Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
This differs from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Daniel K. Inouye Intl. Airport (HNL) to ONT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Honolulu International Airport to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Honolulu Intl. Airport to Ontario Airport?
With around 4,200 kilometres separating Honolulu Intl. Airport and Ontario Airport, your flight will be a long one. Pack wisely to make your time in the air comfortable. Simple things like an eye mask and a good travel pillow can make a massive difference.
Which airlines fly direct from Honolulu Intl. Airport to Ontario Airport?
If you'd like to fly straight from Honolulu Intl. Airport to Ontario Airport, Hawaiian Airlines (HA) is a great choice. It operates 30 flights every month between Honolulu and Ontario.
Are Daniel K. Inouye Intl. Airport (HNL) to ONT flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Daniel K. Inouye Intl. Airport (HNL) to Los Angeles - Ontario Intl. Airport (ONT) can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Daniel K. Inouye Intl.
Destination airport
Los Angeles - Ontario Intl.
Return price
฿17,160
Distance
4159 km
Average flight time
5 hours 34 mins

Book with confidence

Perfect flights from Honolulu to Ontario

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Honolulu to Ontario. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Daniel K. Inouye Intl. to Los Angeles - Ontario Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿5,245 and roundtrip prices from ฿17,160. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Los Angeles - Ontario Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Ontario.
Perfect flights from Honolulu to Ontario

Explore a world of travel with Expedia

Ontario Airports

Los Angeles

Honolulu to Los Angeles Intl.
฿9,175.00
*Available to Expedia members.