$195+ Cheap flights from Ontario to Kahului (ONT - OGG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
May 16 — May 231
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Kahului with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Kahului
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Best
Last-minute
One-way
Cheapest flights from Ontario to KahuluiExplore the most affordable flight options available from Ontario to Kahului. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2026.
Explore the most affordable flight options available from Ontario to Kahului. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
ONT
- OGG
1 stop17h 33m
Multiple Airlines
Thu 5/712:50 pm
OGG
- ONT
1 stop17h 55m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
ONT
- OGG
1 stop11h 14m
Delta
Wed 5/138:00 pm
OGG
- ONT
1 stop9h 53m
Delta
Deal found 4/15![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:45 am
ONT
- OGG
1 stop14h 03m
Delta
Wed 5/2010:00 pm
OGG
- ONT
2 stops15h 17m
Delta
Deal found 4/13![Delta logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- OGG
1 stop9h 54m
Multiple Airlines
Wed 5/66:00 am
OGG
- ONT
1 stop12h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- OGG
1 stop9h 54m
Multiple Airlines
Wed 5/273:01 pm
OGG
- ONT
1 stop28h 16m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:02 pm
ONT
- OGG
1 stop10h 12m
Multiple Airlines
Thu 9/1010:51 am
OGG
- ONT
1 stop7h 29m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- OGG
1 stop9h 54m
Alaska Airlines
Tue 5/129:13 pm
OGG
- ONT
1 stop10h 08m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
ONT
- OGG
1 stop11h 14m
Delta
Wed 5/279:05 pm
OGG
- ONT
1 stop12h 30m
Delta
Deal found 4/12![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:15 am
ONT
- OGG
1 stop9h 55m
Southwest
Tue 5/198:25 pm
OGG
- ONT
2 stops10h 25m
Southwest
Deal found 4/12![Southwest logo]()
$416
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
ONT
- OGG
1 stop11h 02m
Delta
Tue 5/199:05 pm
OGG
- ONT
1 stop12h 30m
Delta
Deal found 4/15![Delta logo]()
$417
Best flights from Ontario to KahuluiDiscover carefully curated flight deals from Ontario to Kahului that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
Discover carefully curated flight deals from Ontario to Kahului that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
ONT
- OGG
1 stop11h 14m
Delta
Tue 5/128:00 pm
OGG
- ONT
1 stop9h 53m
Delta
Deal found 4/11![Delta logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Thu 8/69:10 pm
OGG
- ONT
1 stop9h 46m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:55 am
ONT
- OGG
1 stop13h 10m
Southwest
Mon 5/118:35 pm
OGG
- ONT
1 stop12h 00m
Southwest
Deal found 4/15![Southwest logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- OGG
1 stop9h 54m
Multiple Airlines
Wed 5/67:15 am
OGG
- ONT
2 stops13h 33m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
ONT
- OGG
1 stop11h 02m
Delta
Tue 5/198:00 pm
OGG
- ONT
1 stop9h 53m
Delta
Deal found 4/15![Delta logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:45 am
ONT
- OGG
1 stop10h 02m
Alaska Airlines
Sun 8/309:18 pm
OGG
- ONT
1 stop10h 46m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:20 am
ONT
- OGG
1 stop14h 30m
Delta
Mon 7/279:15 pm
OGG
- ONT
1 stop12h 47m
Delta
Deal found 4/12![Delta logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:45 am
ONT
- OGG
1 stop10h 02m
Alaska Airlines
Mon 9/79:52 pm
OGG
- ONT
1 stop8h 59m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:00 am
ONT
- OGG
1 stop13h 36m
Delta
Mon 5/119:05 pm
OGG
- ONT
1 stop11h 07m
Delta
Deal found 4/15![Delta logo]()
$507
Last-minute flights from Ontario to KahuluiDiscover last-minute flight deals from Ontario to Kahului. Data last updated April 16, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kahului. Data last updated April 16, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:00 am
ONT
- OGG
1 stop17h 33m
Multiple Airlines
Thu 5/712:50 pm
OGG
- ONT
1 stop17h 55m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- OGG
1 stop9h 54m
Multiple Airlines
Wed 5/66:00 am
OGG
- ONT
1 stop12h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- OGG
1 stop9h 54m
Multiple Airlines
Wed 5/273:01 pm
OGG
- ONT
1 stop28h 16m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- OGG
1 stop9h 54m
Alaska Airlines
Tue 5/129:13 pm
OGG
- ONT
1 stop10h 08m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
ONT
- OGG
1 stop11h 14m
Delta
Wed 5/279:05 pm
OGG
- ONT
1 stop12h 30m
Delta
Deal found 4/12![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
ONT
- OGG
1 stop11h 14m
Delta
Wed 5/138:00 pm
OGG
- ONT
1 stop9h 53m
Delta
Deal found 4/15![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
ONT
- OGG
1 stop11h 02m
Delta
Tue 5/199:05 pm
OGG
- ONT
1 stop12h 30m
Delta
Deal found 4/15![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:45 am
ONT
- OGG
1 stop14h 03m
Delta
Wed 5/2010:00 pm
OGG
- ONT
2 stops15h 17m
Delta
Deal found 4/13![Delta logo]()
$396
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:15 am
ONT
- OGG
1 stop9h 55m
Southwest
Tue 5/198:25 pm
OGG
- ONT
2 stops10h 25m
Southwest
Deal found 4/12![Southwest logo]()
$416
One-way flights from Ontario to KahuluiSearch for one-way flight options from Ontario to Kahului. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
Search for one-way flight options from Ontario to Kahului. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
ONT
- OGG
1 stop11h 02m
Delta
Deal found 4/14![Delta logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:40 am
ONT
- OGG
1 stop10h 44m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:04 pm
ONT
- OGG
1 stop13h 01m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
ONT
- OGG
1 stop10h 16m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
ONT
- OGG
1 stop11h 02m
Delta
Deal found 4/15![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:40 am
ONT
- OGG
1 stop8h 27m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:06 pm
ONT
- OGG
1 stop12h 59m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:40 am
ONT
- OGG
1 stop13h 33m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:50 pm
ONT
- OGG
1 stop10h 54m
United Airlines
Deal found 4/12![United Airlines logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
ONT
- OGG
1 stop10h 16m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$239
Find flight deals from Ontario to Kahului
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Kahului (OGG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (Cheapflightsfares) |
One-way from | $195 (Delta) |
Popular in | June |
Cheapest in | December |
Average price | $416 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Kahului that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from Ontario to Kahului that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 5/6
6:00 am-2:14 pm
1 stop11h 14m
Kahului
Tue 5/12
8:00 pm-8:53 am
1 stop9h 53m
$390
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Mon 8/3
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Thu 8/6
9:10 pm-9:56 am
1 stop9h 46m
$473
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 5/10
6:00 am-2:02 pm
1 stop11h 02m
Kahului
Tue 5/19
8:00 pm-8:53 am
1 stop9h 53m
$480
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 8/27
10:45 am-5:47 pm
1 stop10h 02m
Kahului
Sun 8/30
9:18 pm-11:04 am
1 stop10h 46m
$496
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 7/16
6:20 am-5:50 pm
1 stop14h 30m
Kahului
Mon 7/27
9:15 pm-1:02 pm
1 stop12h 47m
$501
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 5/5
5:55 am-4:05 pm
1 stop13h 10m
Kahului
Mon 5/11
8:35 pm-11:35 am
1 stop12h 00m
$507
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 4/30
7:00 am-5:36 pm
1 stop13h 36m
Kahului
Mon 5/11
9:05 pm-11:12 am
1 stop11h 07m
$507
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 5/5
3:26 pm-10:20 pm
1 stop9h 54m
Kahului
Wed 5/6
7:15 am-11:48 pm
2 stops13h 33m
$508
Quickest round-trip
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sat 9/5
10:45 am-5:47 pm
1 stop10h 02m
Kahului
Mon 9/7
9:52 pm-9:51 am
1 stop8h 59m
$516
Cheapest one-way
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 7/28
2:05 pm-10:07 pm
1 stop11h 02m
$217
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Ontario to Kahului
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Kahului in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Kahului flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Kahului flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Kahului flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Kahului flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Kahului flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Kahului
Have a flexible travel schedule? Discover the best time to fly to Kahului from Ontario with our price prediction graph.
ONT-OGG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Kahului
How far ahead should I book a flight from Ontario to Kahului?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Kahului. Price data was last updated on April 10, 2026.
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Kahului. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Ontario to Kahului?
Currently, December is the cheapest month in which you can book a flight from Ontario to Kahului (average of $410). Flying from Ontario to Kahului in June is currently the most expensive (average of $652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Ontario to Kahului?
Reviews of airlines servicing Kahului
Get insights into the airlines that provide service to Kahului. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kahului. Reviews last updated April 16, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Ontario to Kahului. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
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Top 4 airlines flying from Ontario to Kahului
Discover the top 4 airlines that operate flights from Ontario to Kahului. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$163 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$501 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$333 | Average$513 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$356 | Average$501 | FlexibilityNo cancel fee | On-time63% |