ONT - OGG

$202 Find Cheap Flights from Ontario to Kahului - Compare and Save

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 Kahului departing on 8/24. 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, 0 bags

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Everything you should know

Cheapest round-trip
$388
Typical prices: $444-$534
Alaska Airlines
Mon 8/10Thu 8/13
ONT - OGG • 1 stop
Cheapest one-way
$202
Typical prices: $239-$269
Alaska Airlines
Mon 8/24
ONT - OGG • 1 stop
Top airlines
Cheapest • from $388 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Kahului. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $382 (round-trip)
Shortest trip • 7h 45m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Kahului (ONT-OGG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Kahului 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 Ontario to Kahului

Mon, Aug 10 - Thu, Aug 13
Alaska Airlines Logo
2:05 pm - 10:07 pm
ONT
-
OGG
11h 02m
1 stop
Alaska Airlines Logo
9:10 pm - 9:56 am
OGG
-
ONT
9h 46m
1 stop
$388Alaska Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
6:20 am - 5:52 pm
ONT
-
OGG
14h 32m
1 stop
Multiple Airlines Logo
7:15 am - 10:10 pm
OGG
-
ONT
11h 55m
1 stop
$417Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Alaska Airlines Logo
2:05 pm - 10:07 pm
ONT
-
OGG
11h 02m
1 stop
Alaska Airlines Logo
9:40 pm - 11:14 am
OGG
-
ONT
10h 34m
1 stop
$418Alaska Airlines
Tue, Sep 15 - Wed, Sep 23
Multiple Airlines Logo
7:12 am - 5:47 pm
ONT
-
OGG
13h 35m
1 stop
Multiple Airlines Logo
6:24 pm - 10:10 pm
OGG
-
ONT
24h 46m
1 stop
$424Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
7:12 am - 5:47 pm
ONT
-
OGG
13h 35m
1 stop
Multiple Airlines Logo
10:51 am - 10:10 pm
OGG
-
ONT
8h 19m
1 stop
$425Multiple Airlines
Wed, Sep 30 - Fri, Oct 9
Multiple Airlines Logo
10:45 am - 5:47 pm
ONT
-
OGG
10h 02m
1 stop
Multiple Airlines Logo
8:15 am - 9:22 pm
OGG
-
ONT
10h 07m
1 stop
$427Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Alaska Airlines Logo
2:05 pm - 10:07 pm
ONT
-
OGG
11h 02m
1 stop
Alaska Airlines Logo
9:40 pm - 11:04 am
OGG
-
ONT
10h 24m
1 stop
$428Alaska Airlines
Mon, Aug 10 - Thu, Aug 20
Alaska Airlines Logo
2:05 pm - 10:07 pm
ONT
-
OGG
11h 02m
1 stop
Alaska Airlines Logo
9:52 pm - 9:51 am
OGG
-
ONT
8h 59m
1 stop
$431Alaska Airlines
Mon, Aug 10 - Thu, Aug 13
Southwest Logo
8:00 am - 2:50 pm
ONT
-
OGG
9h 50m
1 stop
Southwest Logo
8:55 pm - 11:25 am
OGG
-
ONT
11h 30m
2 stops
$432Southwest
Tue, Aug 11 - Tue, Aug 18
Delta Logo
6:20 am - 5:52 pm
ONT
-
OGG
14h 32m
1 stop
Delta Logo
9:15 pm - 12:16 pm
OGG
-
ONT
12h 01m
2 stops
$434Delta
Booking Insights

KAYAK's insights & trends for Ontario to Kahului flights

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

How much is a round-trip flight from Ontario to Kahului?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Kahului departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Kahului, 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 Ontario to Kahului is December, where tickets cost $418 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $620 and $584 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Kahului, 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 Ontario to Kahului, you should book around 6 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$202
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Ontario to Kahului

When to book flights from Ontario to Kahului

Are your dates flexible? Find out the best times to travel from Ontario to Kahului 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 Ontario to Kahului

  • What is the cheapest flight from Ontario to Kahului?

    In the last 5 days, the lowest price for a flight from Ontario to Kahului was $202 for a one-way ticket and $388 for a round-trip.

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

    No, a passport isn't needed to fly from Ontario to Kahului. However, local authorities might ask for an official ID.

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

    Ontario and Kahului are both served by 1 main airport. You will leave Ontario from Ontario and will be arriving at Kahului.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Kahului?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Ontario and Kahului, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Ontario to Kahului are Southwest and Alaska Airlines. With an average price for the route of $506 and an overall rating of 7.9, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $499 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Ontario to Kahului?

    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 Kahului.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kahului 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 Kahului?

    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 Kahului with an airline and back to Ontario with another airline. Booking your flights between Ontario and OGG 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 Ontario to Kahului?

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

Reviews of the top 4 airlines serving from Ontario to Kahului

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Kahului. 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 Ontario to Kahului? 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.
7.9
Alaska AirlinesOverall score based on 12617 reviews
7.8Comfort
7.1Food
8.5Crew
8.1Boarding
7.0Entertainment
Airline reviews

Comfortable seats, good drinks with lots of water refills, staff was kind and understanding of my disabled mother!

10.0 ExcellentSummer, May 2026
LAX - OGG
Read more Alaska Airlines reviews

Comfortable seats, good drinks with lots of water refills, staff was kind and understanding of my disabled mother!

Boarding was easy and quick. Staff was very friendly. Service of snacks and drinks by staff was outstanding.

The bathroom trash container under the sink fell out and was like that long before my flight. The plane smelled of canned fish and floor was Deteriorating

Flight was delayed 14 hours! We missed an entire day of our vacation and had to pay for hotel that we didn’t use

Could not check in online. Called airline twice, thinking Hawaiian Airlines could check me in during phone call. NO. In 2nd phone call, Customer Service explained that due to “transition period” of Hawaiian Airlines/Alaska Airlines merger, I could only check in at the airport. In addition, flight to Kahului was late at arrival gate; I made connection to Lihue but my bag did not, so I had to return to Lihue airport a couple hours after my arrival to retrieve the bag.

Crews ADA compliance ecellent. Sensitive and kind observation involving several passengers on plane Plane clean and fresh includsing lavatories

You sold me a $230 seat upgrade. But it was exactly the same seat as the $89 upgrade. The bait and switch seems to have become common practice.

Flight was okay. Flew with my dog who was supposed to be brought to cargo 30 minutes after flight but they took and hour and a half. He’s a living breathing animal who had been locked in a crate for 6 hours already. The fact that he wasn’t prioritized over suitcases of clothes makes me never want o fly Alaska again.

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

ALASKAN AIRLINES Canceled the flight 2 days before THEN ALASKAN AIRLINES charged me $900 to RE-BOOK a flight they cancelled,

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

Much better than the.last. flight on SW on Thanksgiving day

Unfortunately it was not a good experience. There was a rude stewardess.

Boarding was well explained and smooth. The flight was short, so there was no time for snacks. They did offer water or juice, though.

The flight was very short, 45 mins, therefore no snacks/drinks were provided; there should be a NA option for food and entertainment survey questions. Also, there were no charging ports onboard for cell phones. My experience was overall positive.

I liked receiving attention from aged and well experienced flight attendants. I disliked the non-gluten-free snack but I brought my own so I was OK.

Price was right. Add power to the seats, television, larger plane to accommodate a long flight to improve mental health and overall comfort for a 5 hour flight.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

The flight was overbooked and the staff at the gate started calling for volunteers to drop out and offering incentives. That delayed the flight

There was no wifi even after my husband paid for wifi it wasn’t working. The plane looked and felt old.

Update the cabin with tv screens or at least music sources.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

They busted my entire trip via incompetent maintenance and scheduling. I'm out about 1000 dollars. Funnily the only entity to not return my money is the Dirtbag Airline United Airlines that cause me this financial inconvenience. Please for the love of god blacklist United. They're just stealing at this point. They hold reservations and break them then say it's your fault? No ma'am.

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.

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

Information on your arrival and departure airports