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Cheap Flights from Ontario Intl. Airport (ONT) to Honolulu (HNL)

View AU$181 flight on Tue, 19 Jan 2027Opens in a new window

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

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Cheap Flights from Ontario Intl. Airport (ONT) to Honolulu (HNL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 20 Sept - Wed, 30 Sept
ONT
Ontario
HNL
Oahu
AU$360 Return, found 1 day ago
AU$360
Return
found 1 day ago
Select Delta flight, departing Sun, 20 Sept from Ontario to Oahu, returning Wed, 30 Sept, priced at AU$360 found 1 day ago
Delta
Sun, 20 Sept - Mon, 28 Sept
ONT
Ontario
HNL
Oahu
AU$404 Return, found 1 day ago
AU$404
Return
found 1 day ago
Select Delta flight, departing Sun, 20 Sept from Ontario to Oahu, returning Mon, 28 Sept, priced at AU$404 found 1 day ago
Delta
Mon, 14 Sept - Wed, 23 Sept
ONT
Ontario
HNL
Oahu
AU$445 Return, found 3 days ago
AU$445
Return
found 3 days ago
Select Delta flight, departing Mon, 14 Sept from Ontario to Oahu, returning Wed, 23 Sept, priced at AU$445 found 3 days ago
Delta
Thu, 24 Sept - Mon, 28 Sept
ONT
Ontario
HNL
Oahu
AU$448 Return, found 1 day ago
AU$448
Return
found 1 day ago
Select Delta flight, departing Thu, 24 Sept from Ontario to Oahu, returning Mon, 28 Sept, priced at AU$448 found 1 day ago
Alaska Airlines
Mon, 14 Sept - Wed, 23 Sept
ONT
Ontario
HNL
Oahu
AU$453 Return, found 3 days ago
AU$453
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 14 Sept from Ontario to Oahu, returning Wed, 23 Sept, priced at AU$453 found 3 days ago
Delta
Mon, 14 Sept - Wed, 23 Sept
ONT
Ontario
HNL
Oahu
AU$476 Return, found 3 days ago
AU$476
Return
found 3 days ago
Select Delta flight, departing Mon, 14 Sept from Ontario to Oahu, returning Wed, 23 Sept, priced at AU$476 found 3 days ago
Alaska Airlines
Mon, 14 Sept - Wed, 23 Sept
ONT
Ontario
HNL
Oahu
AU$483 Return, found 3 days ago
AU$483
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon, 14 Sept from Ontario to Oahu, returning Wed, 23 Sept, priced at AU$483 found 3 days ago
Delta
Mon, 28 Sept - Wed, 7 Oct
ONT
Ontario
HNL
Oahu
AU$504 Return, found 6 days ago
AU$504
Return
found 6 days ago
Select Delta flight, departing Mon, 28 Sept from Ontario to Oahu, returning Wed, 7 Oct, priced at AU$504 found 6 days ago
United
Mon, 14 Sept - Wed, 23 Sept
ONT
Ontario
HNL
Oahu
AU$575 Return, found 3 days ago
AU$575
Return
found 3 days ago
Select United flight, departing Mon, 14 Sept from Ontario to Oahu, returning Wed, 23 Sept, priced at AU$575 found 3 days ago
American Airlines
Sat, 14 Nov - Tue, 1 Dec
ONT
Ontario
HNL
Oahu
AU$697 Return, found 6 days ago
AU$697
Return
found 6 days ago
Select American Airlines flight, departing Sat, 14 Nov from Ontario to Oahu, returning Tue, 1 Dec, priced at AU$697 found 6 days ago

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

September is typically the cheapest month to fly

From AU$420 - AU$578 per traveller.

Frequently asked questions

How much does a flight from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) cost?
You can find one-way and return flights from ONT to HNL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ONT to HNL ticket fares go up or down.
What is the cheapest month to fly from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The cheapest months to fly from ONT to HNL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
Only one airline offers direct flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.). Southwest Airlines operates 7 direct flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) every week.
How do I find cheap flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL)?
To find a cheap flight from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The best airline to fly with from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. United offers the most daily flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
You'll find around 32 connecting flights per day from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.). Some common connection points include Seattle - Tacoma Intl. (SEA), San Francisco Intl. (SFO), and Sky Harbor Intl. (PHX).
What is the earliest flight from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The earliest flight from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) typically departs around 12:55 AM. This flight is operated by American Airlines. This is a seasonal service active in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
You'll typically find the most flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) on a Thursday, with around 27 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, Southwest Airlines, and United. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options regardless of your travel day.
What are the most popular departure times for flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The most popular departure times for flights from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Southwest Airlines and United, offer flights during this window. Many travellers prefer this because it allows for an early arrival in Honolulu, giving you more time to enjoy your destination.
How long does it take to fly from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
A nonstop flight from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) typically takes around 5 hours 48 minutes. This route covers a distance of approximately 4,184 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 11 hours 18 minutes. Flights with two or more stops can take even longer, averaging about 17 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
Yes, you can fly business class or first class between ONT and HNL. You can fly business class with Delta.First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Ontario Intl. Airport (ONT) to Honolulu, HI (HNL) flight with Expedia?
It's easy to earn miles on a Ontario Intl. Airport (ONT) to Honolulu, HI (HNL) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Honolulu, HI (HNL) from Ontario Intl. Airport (ONT)?
If you're planning to travel to Honolulu from Los Angeles - Ontario Intl. (ONT), you can fly directly into Daniel K. Inouye Intl. (HNL). Some flights may connect through major hubs like San Francisco Intl. (SFO), Denver Intl. (DEN), or George Bush Intercontinental (IAH) before reaching Honolulu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL) at the last minute?
Typically, booking a last minute flight from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ontario Intl. Airport (ONT) to Honolulu, HI (HNL) flight and hotel package?
Securing a Ontario Intl. Airport (ONT) to Honolulu, HI (HNL) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ontario Intl. Airport (ONT) to Honolulu, HI (HNL)?
If you booked your Ontario Intl. Airport (ONT) to Honolulu, HI (HNL) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Alaska Airlines
Roundtrip price
AU$360
Distance
4159 km
Average flight time
2 hours 49 mins

Book with confidence

Your quick guide to flights from Ontario Intl. Airport to Honolulu

Pick up great flights from Ontario Intl. Airport to Honolulu

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Ontario Intl. Airport to Honolulu. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Ontario Intl. Airport to Honolulu that take around hours.

Find cheap flights from Ontario Intl. Airport to Honolulu

From the great flight deals with prices currently ranging from AU$360 to AU$697, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Ontario Intl. Airport to Honolulu around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Honolulu is normally in September.

Reasons to book your flight from Ontario Intl. Airport to Honolulu with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Ontario Intl. Airport to Honolulu across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Honolulu right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Ontario Intl. Airport to Honolulu

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*Available to Expedia members.