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$111 Find cheap flights from Ontario to O'ahu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to O'ahu departing on 10/21. 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
0 bags
Fri 7/12
Fri 7/19

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Best O'ahu Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Honolulu
Honolulu1 stop$347

Good to know

Low season

December

High season

July

Cheapest flight

$111
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 37% increase in price.
Flight from Ontario to Honolulu

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Ontario to O'ahu?

    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 Ontario to O'ahu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to O'ahu from Ontario 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 Ontario to O'ahu?

    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 O'ahu with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to O'ahu?

    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 O'ahu from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to O'ahu

  • Looking for a cheap flight? 25% of our users found tickets from Ontario to the following destinations at these prices or less: Honolulu $239 one-way - $386 round-trip

Top 5 airlines serving from Ontario to O'ahu

Need help choosing which airline to fly with from Ontario to O'ahu? 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
DeltaOverall score based on 10000 reviews
7.4Food
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
Airline reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

4.0 OkayBrooke, Jun 2024SFO - MSP
Read more about Delta reviews

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

The seats are too hard for long flights but otherwise- the process was smooth, the staff attentive, and there was to keep you occupied during the journey if needed.

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Liked all aspects except boarding notification. Long delay with little support in knowing about change in boarding gates .

I liked my seat and the boarding was seamless once I arrived at the gate. The food was not good and they didn't have any vegan options. Some of the crew members were lacking empathy or personality

Well organized staff friendly and great attitude. Little awkward and slow to check a bag in Lihue but otherwise a pleasant experience

The flight was so cold from Vegas to Hawaii. Everyone was so cold they put on goodies. They made us buy blankets for $13 each for 4 people. The plane was like an icebox. Now on the way back you made me pay extra so my family can sit together. Will not use you again.

The crew was quick and efficient. The flight was uneventful and arrived slightly early.

My seat was broken I couldn’t put it back I have really bad back issues , the flight was 5 hours delayed and there was a drink dude harassing the entire flight

No food or entertainment because it was a short flight. Unfortunately the takeoff was delayed more than an hour

Parents with kids should all be in the same area. Sounds rude but who what's to fly 6hrs with crying and bratty kids. Just my opinion.

Ok, so I didn’t have seats, so got there very early. I was first in line only to be told, listen for your name for seats. The flight was boarding before they gave me a middle seat, way after others showed up who were given more favorable treatment. Ok, so , don’t show up early and obey all the rules??? Clearly, your gate clerks did not. What gives???

Short flight but delayed. Since its a short flight no food or entertainment necessary

They put me on a chair in between two men, one overweight who was almost falling on top of me, and the other was even uncomfortable because I was half falling because of what the other was pushing me. I stayed with. my feet were swollen from fluid retention and from being unable to accommodate myself. it was very uncomfortable. I asked for help but they told me that the flight was full and they couldn't help me. I got off the plane almost unable to walk due to the inflammation. and then at FLL airport I asked for help because I couldn't go to my next flight, which was a connection.

The walk from baggage claim to the taxi is very difficult for older people I will never fly into JFK again. It is physically challenging

Overall fine but both ways for this trip was delayed.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

The entertainment wasn’t playing in the app or online.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

I had a great flight. Everything went smoothly and the flight arrived early.

On time take off…US cabins look tired and need of refresh!

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

Book cheap flights from Ontario to O'ahu

Recent round-trip flight deals

9/9Mon
1 stopDelta
10h 29mONT-HNL
9/16Mon
2 stopsDelta
12h 15mHNL-ONT
$347
8/27Tue
1 stopAlaska Airlines
10h 31mONT-HNL
9/5Thu
1 stopAlaska Airlines
13h 59mHNL-ONT
$360
9/1Sun
1 stopAlaska Airlines
30h 58mONT-HNL
9/6Fri
1 stopAlaska Airlines
15h 05mHNL-ONT
$363
9/9Mon
1 stopAmerican Airlines
21h 25mONT-HNL
9/16Mon
1 stopAmerican Airlines
14h 52mHNL-ONT
$370
8/22Thu
nonstopHawaiian Airlines
5h 55mONT-HNL
8/27Tue
nonstopHawaiian Airlines
5h 40mHNL-ONT
$385
9/10Tue
nonstopHawaiian Airlines
6h 00mONT-HNL
9/17Tue
nonstopHawaiian Airlines
5h 35mHNL-ONT
$387
9/1Sun
1 stopAmerican Airlines
8h 22mONT-HNL
9/4Wed
1 stopAmerican Airlines
10h 53mHNL-ONT
$417
8/14Wed
1 stopUnited Airlines
8h 18mONT-HNL
8/20Tue
1 stopUnited Airlines
8h 15mHNL-ONT
$451
6/21Fri
1 stopUnited Airlines
10h 33mONT-HNL
6/24Mon
1 stopUnited Airlines
10h 27mHNL-ONT
$462
6/26Wed
2 stopsSouthwest
15h 20mONT-HNL
7/5Fri
2 stopsSouthwest
10h 40mHNL-ONT
$465

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Recent one-way flight deals

10/21Mon
nonstopHawaiian Airlines
6h 05mONT-HNL
$111
10/28Mon
nonstopHawaiian Airlines
6h 05mONT-HNL
$119
9/9Mon
1 stopDelta
10h 29mONT-HNL
$149
8/16Fri
1 stopDelta
10h 16mONT-HNL
$169
9/10Tue
1 stopAlaska Airlines
10h 31mONT-HNL
$170
10/15Tue
1 stopAlaska Airlines
17h 44mONT-HNL
$178
8/17Sat
1 stopUnited Airlines
8h 18mONT-HNL
$179
9/2Mon
1 stopAmerican Airlines
28h 01mONT-HNL
$193
9/1Sun
1 stopAmerican Airlines
8h 22mONT-HNL
$238
10/28Mon
1 stopUnited Airlines
8h 41mONT-HNL
$241

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Last minute flights from Ontario to O'ahu

Last minute flight, train and bus deals

6/13Thu
multi-stopUnited Airlines
8h 40mONT-HNL
6/17Mon
multi-stopUnited Airlines
10h 27mHNL-ONT
$442
6/14Fri
multi-stopDelta
11h 20mONT-HNL
6/19Wed
multi-stopDelta
9h 25mHNL-ONT
$446
6/13Thu
multi-stopAlaska Airlines
11h 46mONT-HNL
6/16Sun
multi-stopAlaska Airlines
9h 55mHNL-ONT
$499
6/13Thu
multi-stopAlaska Airlines
11h 46mONT-HNL
6/20Thu
multi-stopAlaska Airlines
23h 05mHNL-ONT
$500
6/13Thu
nonstopHawaiian Airlines
6h 00mONT-HNL
6/17Mon
nonstopHawaiian Airlines
5h 35mHNL-ONT
$557
6/13Thu
nonstopHawaiian Airlines
6h 00mONT-HNL
6/16Sun
nonstopHawaiian Airlines
5h 35mHNL-ONT
$567
6/16Sun
multi-stopAmerican Airlines
21h 22mONT-HNL
6/20Thu
multi-stopAmerican Airlines
18h 25mHNL-ONT
$632
6/14Fri
multi-stopAmerican Airlines
13h 10mONT-HNL
6/23Sun
multi-stopAmerican Airlines
15h 39mHNL-ONT
$727
6/15Sat
multi-stop
10h 50mONT-HNL
7/4Thu
nonstop
5h 40mHNL-ONT
$741
6/14Fri
multi-stop
10h 33mONT-HNL
6/17Mon
nonstop
5h 35mHNL-ONT
$754

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Ontario - O'ahu Flights

Departure:

Ontario (ONT)United States

Return flight deals:

O'ahu - Ontario

Cabin classes:

$356
$153
$296
$37

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