HNL - ONT

$169 Find Cheap Flights from Honolulu to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Honolulu to Ontario departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Honolulu to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Honolulu to Ontario, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Honolulu to Ontario (HNL-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Honolulu to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Honolulu to Ontario

Thu, Sep 4 - Mon, Sep 8
Delta Logo
10:42 pm - 10:50 amHNL-ONT
9h 08m1 stop
Delta Logo
12:00 pm - 7:05 pmONT-HNL
10h 05m1 stop
$337Delta
Find Deal
Thu, Sep 4 - Mon, Sep 8
Delta Logo
10:42 pm - 10:50 amHNL-ONT
9h 08m1 stop
Delta Logo
9:50 am - 8:28 pmONT-HNL
13h 38m2 stops
$342Delta
Find Deal
Sun, Nov 23 - Tue, Dec 2
Alaska Airlines Logo
2:20 pm - 9:55 pmHNL-ONT
5h 35mnonstop
Alaska Airlines Logo
9:50 am - 1:45 pmONT-HNL
5h 55mnonstop
$363Alaska Airlines
Find Deal
Thu, Oct 9 - Fri, Oct 17
Alaska Airlines Logo
12:05 pm - 8:37 pmHNL-ONT
5h 32mnonstop
Alaska Airlines Logo
7:10 am - 1:20 pmONT-HNL
9h 10m1 stop
$385Alaska Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
United Airlines Logo
9:40 pm - 12:13 pmHNL-ONT
11h 33m2 stops
United Airlines Logo
1:42 pm - 6:33 pmONT-HNL
7h 51m1 stop
$402United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
Southwest Logo
8:10 am - 11:50 pmHNL-ONT
12h 40m1 stop
Southwest Logo
6:45 am - 4:05 pmONT-HNL
12h 20m1 stop
$407Southwest
Find Deal
Tue, Jul 29 - Tue, Aug 26
Southwest Logo
8:15 am - 10:05 pmHNL-ONT
10h 50m1 stop
Southwest Logo
6:20 am - 1:00 pmONT-HNL
9h 40m1 stop
$417Southwest
Find Deal
Tue, Jul 22 - Wed, Aug 27
United Airlines Logo
11:25 pm - 12:14 pmHNL-ONT
9h 49m1 stop
United Airlines Logo
1:42 pm - 6:33 pmONT-HNL
7h 51m1 stop
$421United Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 3
Hawaiian Airlines Logo
9:30 pm - 9:26 amHNL-ONT
8h 56m1 stop
Hawaiian Airlines Logo
8:35 am - 11:38 amONT-HNL
6h 03mnonstop
$467Hawaiian Airlines
Find Deal
Wed, Sep 3 - Thu, Sep 18
Hawaiian Airlines Logo
9:30 pm - 9:26 amHNL-ONT
8h 56m1 stop
Hawaiian Airlines Logo
10:09 am - 1:10 pmONT-HNL
6h 01mnonstop
$471Hawaiian Airlines
Find Deal
Expert advice

Expert advice for your flight from Honolulu to Ontario

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Hawaiian Airlines

Hawaiian offers free Wi-Fi on Airbus A321neos, ideal for staying connected during flights.


Economy passengers enjoy a complimentary meal on longer journeys, enhancing the travel experience.

Alaska Airlines

Alaska's 20-minute baggage guarantee ensures quick luggage retrieval or compensation.


Alaska's Premium Class offers extra legroom and complimentary drinks on flights over 350 miles.

Airports
HNL

For a smooth departure, use the free Wiki Wiki bus to navigate between terminals at HNL, avoiding long walks.

Read more about HNLby Ramsey Qubein
ONT

Take the ONT Connect Shuttle from Rancho Cucamonga Station for a seamless transfer to ONT, included in your Metrolink fare.

Read more about ONTby Jennifer Simonson
Our travel experts
Chris Dong

Chris Dong

Expert on Hawaiian Airlines

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Jennifer Simonson

Jennifer Simonson

Expert on ONT

Jennifer Simonson

Jennifer Simonson

Jennifer Simonson is driven by her lifelong commitment to exploring the globe. Her insatiable curiosity had led her to immerse herself into diverse locations like Oklahoma City and Pismo. Her hotel recommendations are the result of the myriad hotels she's stayed at across her travels. Along her journey, she cherishes engaging conversations with locals, indulging in the finest ice cream, trying her hand at surfing, and embarking on nature-filled hikes.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on HNL

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Useful Info

KAYAK's insights & trends for Honolulu to Ontario flights

Get data-powered insights and trends into flights from Honolulu to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Honolulu to Ontario?

The average price of all round-trip flights from Honolulu to Ontario clicked on KAYAK for each day over the last 12 months.

When flying from Honolulu to Ontario, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Honolulu, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Honolulu to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Honolulu to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Honolulu to Ontario is February, where tickets cost $292 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $657 and $604 respectively.

Can I save money by flying with a layover from Honolulu to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,060 on average.

How far in advance should I book a flight from Honolulu to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Honolulu to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Honolulu to Ontario, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonApril
High seasonJune
Cheapest flight$169
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Honolulu to Ontario

When to book flights from Honolulu to Ontario

Are your dates flexible? Find out the best times to travel from Honolulu to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Honolulu to Ontario

  • What is the cheapest flight from Honolulu to Ontario?

    In the last 3 days, the lowest price for a flight from Honolulu to Ontario was $169 for a one-way ticket and $337 for a round-trip.

  • Do I need a passport to fly between Honolulu and Ontario?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Honolulu to Ontario?

    On your way to Ontario, you’ll fly out from Honolulu. You’ll be landing at Ontario.

  • Which airlines offer Wi-Fi service onboard planes from Honolulu to Ontario?

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Honolulu to Ontario flight route.

  • Which aircraft models fly most regularly from Honolulu to Ontario?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Honolulu to Ontario flight route.

  • Which airline alliances offer flights from Honolulu to Ontario?

    oneworld is the only airline alliance operating flights between Honolulu and Ontario.

  • On which days can I fly direct from Honolulu to Ontario?

    There are nonstop flights from Honolulu to Ontario on a daily basis.

  • Which is the best airline for flights from Honolulu to Ontario, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Honolulu to Ontario are Alaska Airlines and Southwest. With an average price for the route of $531 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $668 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Honolulu 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 Honolulu to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Honolulu to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Honolulu 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 Honolulu 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 Honolulu with another airline. Booking your flights between Honolulu and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Honolulu 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 Honolulu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Honolulu to Ontario

  • Looking for a cheap flight? 25% of our users found flights on this route for $247 or less one-way and $492 or less round-trip.

Prefer to fly direct from Honolulu to Ontario?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Honolulu to Ontario.
Find which airlines fly direct from Honolulu Airport to Ontario Airport, which days they fly and book direct flights.

Direct departures

Honolulu to Ontario

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Direct returns

Ontario to Honolulu

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Reviews of the top 5 airlines serving from Honolulu to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Honolulu to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Honolulu to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
7.1Entertainment
Airline reviews

I had a negative experience, the flight delay was very long, I didn't like it

2.0 MediocreДарима, Jul 2025JFK - SFO
Read more Alaska Airlines reviews

I had a negative experience, the flight delay was very long, I didn't like it

Original flight was canceled, and the automatically booked second flight was immediately delayed. I arrived about 4 hours later than planned with only a $12 meal voucher that didn't fully cover a sandwich at airport prices.

Wonderful staff who honored sleepy overnight travelers and still met needs quietly and quickly!

Flight was delayed which led to missed connection, but rebooked on a more direct flight at the last minute and arrived in Juneau on time with all our luggage. Little stressful and our family seating got split, but it all worked out in the end.

It was very good and comfortable, Crew was also great

Good experience, although it was a little cramped being a tall person. Otherwise everything went smoothly and professionally though

Delay of more than 3 hours I didnt recieve neither a voucher for food Attention disaster

I'm a platinum member with American Airlines, however, my ticket did not display status and thus I did not board with an early group. I traveled with my two daughters and we were given a row of seats that did not recline. Not the treatment I would have expected for a platinum customer. The flight was also a bit late leaving Portland. Also on my flight to Portland we were not given premium seats. In fact, we were in the last row of the aircraft.

Flight was very warm. It felt like there was no working AC.

I was so cold. I am so glad I brought a short sleeve shirt and a long sleeve shirt and a jacket. Also knee high socks and slippers

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

Good except that I couldn’t change seat and made me wait untill I checked in

Traveling with my 90 year old mother, the boarding process was great, the gate crew was very helpful and friendly. One of the flight attendants was kind enough to assist her to and from the restroom mid-flight and cater to any requests she had. I wish I flew Hawaiian Airlines more often, it was a great trip!

It was not a good experience. When I went to check-in one of Alaska's employees told me I had to check-in with Hawaiian Airlines, which was on the opposite side of the airport. I made my way over and when I got to Hawaiian Airlines they told me I was in the wrong place. The employee saw the look of defeat in my face and was able to get someone to check me in and text me my boarding pass. I had to make my way all the way back to the other side of the airport and barely made my flight. I think it would be very helpful for employees to be more informed with these Hawaiian flights that are operated by Alaska so they are not rerouting people to the wrong terminals. Also, clear signage in the check-in area.

The ticket and bag check in was chaotic at SEATAC. No clear communication or signage for bag drop off.

If I knew I would be on Alaska Airlines flying back, I never would have bought the ticket. My flight kept getting delayed and Alaska always seems to be late which is why I don’t fly on them.

I DID NOT GO TO HAWAII ON HAWAIIAN AIRLINES. YOU DID NOT INFORM ME THAT BY CHOOSING BASIC ECONOMY, I MIGHT BE REQUIRED TO FLY STANDBY. I AM ELDERLY AS WAS MY COMPANION WHO IS ALSO SEVERELY DISABLED AND THERE WOULD BE NO WAY WE COULD TRAVEL ON STANDBY. THEY TOLD ME THAT ALL OF THE BASIC ECONOMY SEATS HAD BEEN SELECTED BY OTHER PASSENGERS AND WE HAD TO PAY AN ADDITIONAL $942 TO GET A SECURED SEAT ON THE PLAN AND, IN SPITE OF THE ADDITIONAL COST, WE WERE NOT ALLOW US TO AMEND OUR TRAVEL PLANS TO EXTEND OUR VACATION. ULTIMATELY, THE FLIGHT WAS DELAYED. WE WERE OFFERED A REFUND IF WE CANCELED OUR TRIP ALTOGETHER WHICH WE DID. IT IS YOUR DUTY TO INFORM YOUR CUSTOMERS OF THE POTENTIAL PROBLEMS THEY MAY FACE, AND YOU DID NOT DO SO. I WILL NOT UTILIZE YOUR SERVICES EVER AGAIN.

Because the airport is under construction and because Hawaiian air just changed terminals we missed boarding out flight by 5 minutes. That cost me a night in an airport hotel and several hours of rebooking to make it to my destination. Costumers need to know that airport construction is a problem and they need to add an hour to deal with the air train delays from Federal Circle.

Bar code for checking luggage and boarding pass didn't work. Had to stand in long customer service line. Passengers at Oahu should be aware the Terminal for Hawaiian Air requires travel by shuttle. Budget an extra 20-30 minutes to get from the main terminal to the remote terminal.

Really enjoyed their food treats, staff was friendly and they kept our seats together, check in was excellent, boarding passes uploaded to my wallet! I would definitely recommend Hawaiian airlines to friends and family! 🌺

Great service, fast internet, got a lot of work done during the flight.

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Everything you need to know for your flight from Honolulu to Ontario

Information on your arrival and departure airports

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