$172+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Kahului with Cheapflights
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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
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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 29, 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 29, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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 6/36:45 am
ONT
- OGG
1 stop14h 01m
Delta
Wed 6/108:05 pm
OGG
- ONT
1 stop9h 45m
Delta
Deal found 4/28![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 4/27. 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.
Mon 8/248:00 am
ONT
- OGG
1 stop9h 50m
Southwest
Wed 9/27:25 am
OGG
- ONT
1 stop9h 45m
Southwest
Deal found 4/27![Southwest logo]()
$381
This Delta deal was found by Cheapflights users on 4/28. 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 8/236:00 am
ONT
- OGG
1 stop11h 28m
Delta
Thu 8/278:12 pm
OGG
- ONT
1 stop9h 49m
Delta
Deal found 4/28![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 4/27. 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 8/247:00 am
ONT
- OGG
1 stop13h 49m
Delta
Wed 9/99:10 pm
OGG
- ONT
1 stop11h 04m
Delta
Deal found 4/27![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:15 am
ONT
- OGG
1 stop11h 13m
American Airlines
Wed 5/2710:52 pm
OGG
- ONT
1 stop10h 13m
American Airlines
Deal found 4/28![American Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 4/28. 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 8/176:00 am
ONT
- OGG
1 stop11h 28m
Delta
Thu 8/279:10 pm
OGG
- ONT
2 stops16h 04m
Delta
Deal found 4/28![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 4/28. 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 5/136:45 am
ONT
- OGG
1 stop14h 03m
Delta
Wed 5/2010:00 pm
OGG
- ONT
2 stops11h 19m
Delta
Deal found 4/28![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 8/189:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Tue 8/189:10 pm
OGG
- ONT
1 stop9h 41m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 4/25. 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 9/98:00 am
ONT
- OGG
1 stop9h 50m
Southwest
Wed 10/79:55 am
OGG
- ONT
1 stop7h 40m
Southwest
Deal found 4/25![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 4/28. 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 6/26:45 am
ONT
- OGG
1 stop14h 01m
Delta
Wed 6/109:13 pm
OGG
- ONT
1 stop17h 06m
Delta
Deal found 4/28![Delta logo]()
$404
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 29, 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 29, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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 6/36:45 am
ONT
- OGG
1 stop14h 01m
Delta
Wed 6/109:13 pm
OGG
- ONT
2 stops16h 28m
Delta
Deal found 4/28![Delta logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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 7/92:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Tue 7/149:10 pm
OGG
- ONT
1 stop9h 46m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 4/24. 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.
Thu 5/711:00 am
ONT
- OGG
1 stop8h 05m
Southwest
Tue 5/198:25 pm
OGG
- ONT
2 stops10h 25m
Southwest
Deal found 4/24![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 4/26. 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 6/36:45 am
ONT
- OGG
1 stop14h 01m
Delta
Thu 6/118:05 pm
OGG
- ONT
1 stop9h 45m
Delta
Deal found 4/26![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 7/82:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Sun 7/129:10 pm
OGG
- ONT
1 stop9h 46m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 4/27. 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 5/196:45 am
ONT
- OGG
1 stop14h 03m
Delta
Sun 5/318:00 pm
OGG
- ONT
1 stop9h 53m
Delta
Deal found 4/27![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 4/28. 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 6/106:20 am
ONT
- OGG
1 stop14h 31m
Delta
Tue 6/168:05 pm
OGG
- ONT
1 stop9h 45m
Delta
Deal found 4/28![Delta logo]()
$500
This Delta deal was found by Cheapflights users on 4/25. 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
Wed 5/208:00 pm
OGG
- ONT
1 stop9h 53m
Delta
Deal found 4/25![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 4/25. 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 7/165:10 pm
ONT
- OGG
2 stops27h 42m
Delta
Sun 7/269:15 pm
OGG
- ONT
2 stops16h 15m
Delta
Deal found 4/25![Delta logo]()
$522
This Delta deal was found by Cheapflights users on 4/26. 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 7/56:20 am
ONT
- OGG
1 stop14h 31m
Delta
Thu 7/168:08 pm
OGG
- ONT
1 stop9h 39m
Delta
Deal found 4/26![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 4/25. 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 7/126:20 am
ONT
- OGG
1 stop14h 32m
Delta
Thu 7/308:08 pm
OGG
- ONT
1 stop9h 39m
Delta
Deal found 4/25![Delta logo]()
$539
Last-minute flights from Ontario to KahuluiDiscover last-minute flight deals from Ontario to Kahului. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kahului. Data last updated April 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:15 am
ONT
- OGG
1 stop11h 13m
American Airlines
Wed 5/2710:52 pm
OGG
- ONT
1 stop10h 13m
American Airlines
Deal found 4/28![American Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 4/29. 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 5/57:00 am
ONT
- OGG
1 stop13h 36m
Delta
Mon 5/119:05 pm
OGG
- ONT
1 stop11h 07m
Delta
Deal found 4/29![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 4/29. 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
Fri 5/159:05 pm
OGG
- ONT
1 stop11h 07m
Delta
Deal found 4/29![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 4/28. 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
Fri 5/159:05 pm
OGG
- ONT
2 stops16h 12m
Delta
Deal found 4/28![Delta logo]()
$451
This Delta deal was found by Cheapflights users on 4/28. 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 5/136:45 am
ONT
- OGG
1 stop14h 03m
Delta
Wed 5/2010:00 pm
OGG
- ONT
2 stops11h 19m
Delta
Deal found 4/28![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/26. 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 5/186:00 am
ONT
- OGG
1 stop11h 02m
Delta
Tue 5/269:05 pm
OGG
- ONT
1 stop12h 30m
Delta
Deal found 4/26![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/266:00 am
ONT
- OGG
1 stop7h 45m
United Airlines
Tue 6/212:00 pm
OGG
- ONT
1 stop7h 37m
United Airlines
Deal found 4/27![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 4/27. 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 5/2611:05 am
ONT
- OGG
1 stop8h 00m
Southwest
Tue 6/28:25 pm
OGG
- ONT
2 stops12h 10m
Southwest
Deal found 4/27![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 4/25. 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 5/276:45 am
ONT
- OGG
1 stop14h 03m
Delta
Sun 5/319:05 pm
OGG
- ONT
1 stop12h 28m
Delta
Deal found 4/25![Delta logo]()
$444
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 5/286:00 am
ONT
- OGG
1 stop10h 26m
Multiple Airlines
Mon 6/13:09 pm
OGG
- ONT
1 stop17h 01m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$433
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 29, 2026.
Search for one-way flight options from Ontario to Kahului. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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 6/286:20 am
ONT
- OGG
1 stop14h 31m
Delta
Deal found 4/28![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 4/28. 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 8/176:00 am
ONT
- OGG
1 stop11h 28m
Delta
Deal found 4/28![Delta logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 8/112:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 8/49:11 am
ONT
- OGG
1 stop8h 54m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 8/179:11 am
ONT
- OGG
1 stop10h 05m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:05 pm
ONT
- OGG
1 stop10h 09m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Mon 9/76:00 am
ONT
- OGG
1 stop10h 16m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 7/302:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 4/29. 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 5/136:45 am
ONT
- OGG
1 stop14h 03m
Delta
Deal found 4/29![Delta logo]()
$221
This Delta deal was found by Cheapflights users on 4/25. 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 7/296:00 am
ONT
- OGG
2 stops14h 52m
Delta
Deal found 4/25![Delta logo]()
$223
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/296:00 am
ONT
- OGG
1 stop7h 48m
United Airlines
Deal found 4/28![United Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 4/28. 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 6/255:59 pm
ONT
- OGG
1 stop26h 52m
Delta
Deal found 4/28![Delta logo]()
$242
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 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (Delta) |
One-way from | $172 (Delta) |
Popular in | June |
Cheapest in | April |
Average price | $391 |
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 29, 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 6/3
6:45 am-5:46 pm
1 stop14h 01m
Kahului
Wed 6/10
9:13 pm-4:41 pm
2 stops16h 28m
$427
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 6/3
6:45 am-5:46 pm
1 stop14h 01m
Kahului
Thu 6/11
8:05 pm-8:50 am
1 stop9h 45m
$469
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 5/19
6:45 am-5:48 pm
1 stop14h 03m
Kahului
Sun 5/31
8:00 pm-8:53 am
1 stop9h 53m
$469
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 7/9
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Tue 7/14
9:10 pm-9:56 am
1 stop9h 46m
$479
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 6/10
6:20 am-5:51 pm
1 stop14h 31m
Kahului
Tue 6/16
8:05 pm-8:50 am
1 stop9h 45m
$500
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 7/8
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Sun 7/12
9:10 pm-9:56 am
1 stop9h 46m
$504
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 5/12
6:00 am-2:02 pm
1 stop11h 02m
Kahului
Wed 5/20
8:00 pm-8:53 am
1 stop9h 53m
$504
Quickest round-trip
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 5/7
11:00 am-4:05 pm
1 stop8h 05m
Kahului
Tue 5/19
8:25 pm-9:50 am
2 stops10h 25m
$510
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 7/16
5:10 pm-5:52 pm
2 stops27h 42m
Kahului
Sun 7/26
9:15 pm-4:30 pm
2 stops16h 15m
$522
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 7/5
6:20 am-5:51 pm
1 stop14h 31m
Kahului
Thu 7/16
8:08 pm-8:47 am
1 stop9h 39m
$539
Showing 1-10 of 22 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?
Booking 31 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, April is the cheapest month in which you can book a flight from Ontario to Kahului (average of $391). 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 29, 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.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Ontario to Kahului. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kahului?
Book flights to Kahului if you plan to visit one of these locationsWailea
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Alternative routes for Ontario to Kahului
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Complete your trip
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Search flights from Ontario to Kahului by cabin class
Find flights from Ontario to Kahului, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kahului
Explore flights to Kahului departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
Ontario and Kahului flights
Browse other Ontario and Kahului flight options. Last updated on April 29, 2026.
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Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$163 | Average$460 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$481 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$320 | Average$493 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$345 | Average$507 | FlexibilityNo cancel fee | On-time69% |