$166+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Apr 22 — Apr 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
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 March 23, 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 March 23, 2026.
This Southwest deal was found by Cheapflights users on 3/18. 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.
Sun 4/126:00 am
ONT
- OGG
1 stop13h 05m
Southwest
Tue 4/218:25 pm
OGG
- ONT
1 stop10h 40m
Southwest
Deal found 3/18![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 3/18. 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.
Fri 4/1711:00 am
ONT
- OGG
1 stop8h 05m
Southwest
Fri 4/2410:00 am
OGG
- ONT
1 stop8h 20m
Southwest
Deal found 3/18![Southwest logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 5/68:35 am
OGG
- ONT
1 stop9h 35m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$367
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 4/287:00 am
ONT
- OGG
1 stop17h 33m
Multiple Airlines
Tue 5/55:31 pm
OGG
- ONT
1 stop24h 39m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$372
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 am
ONT
- OGG
1 stop17h 34m
Alaska Airlines
Fri 4/249:13 pm
OGG
- ONT
1 stop9h 55m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$377
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 4/303:26 pm
ONT
- OGG
1 stop9h 54m
Multiple Airlines
Tue 5/57:15 pm
OGG
- ONT
1 stop22h 55m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 3/18. 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 4/86:00 am
ONT
- OGG
1 stop11h 25m
Delta
Fri 4/249:15 pm
OGG
- ONT
1 stop13h 24m
Delta
Deal found 3/18![Delta logo]()
$398
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 March 23, 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 March 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 5/68:35 am
OGG
- ONT
1 stop9h 35m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 3/19. 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.
Sun 4/126:00 am
ONT
- OGG
1 stop13h 05m
Southwest
Fri 4/178:35 pm
OGG
- ONT
1 stop14h 35m
Southwest
Deal found 3/19![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 3/18. 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 4/86:00 am
ONT
- OGG
1 stop11h 25m
Delta
Fri 4/249:15 pm
OGG
- ONT
2 stops16h 10m
Delta
Deal found 3/18![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 3/18. 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 4/86:00 am
ONT
- OGG
1 stop11h 25m
Delta
Thu 4/239:15 pm
OGG
- ONT
2 stops23h 29m
Delta
Deal found 3/18![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 3/18. 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.
Fri 4/106:00 am
ONT
- OGG
1 stop14h 21m
Delta
Thu 4/239:15 pm
OGG
- ONT
2 stops23h 29m
Delta
Deal found 3/18![Delta logo]()
$504
This Delta deal was found by Cheapflights users on 3/17. 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 5/256:45 am
ONT
- OGG
1 stop14h 03m
Delta
Thu 5/288:00 pm
OGG
- ONT
1 stop9h 53m
Delta
Deal found 3/17![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 3/22. 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 5/286:45 am
ONT
- OGG
1 stop14h 03m
Delta
Sun 6/78:05 pm
OGG
- ONT
1 stop9h 42m
Delta
Deal found 3/22![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 3/19. 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 6/187:00 am
ONT
- OGG
1 stop13h 49m
Delta
Sun 6/289:10 pm
OGG
- ONT
2 stops16h 04m
Delta
Deal found 3/19![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 3/17. 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 5/246:45 am
ONT
- OGG
1 stop14h 03m
Delta
Mon 5/259:05 pm
OGG
- ONT
2 stops16h 12m
Delta
Deal found 3/17![Delta logo]()
$535
This Delta deal was found by Cheapflights users on 3/20. 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
Sun 6/79:10 pm
OGG
- ONT
2 stops16h 04m
Delta
Deal found 3/20![Delta logo]()
$550
This Delta deal was found by Cheapflights users on 3/19. 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 6/16:45 am
ONT
- OGG
1 stop14h 01m
Delta
Sun 6/78:12 pm
OGG
- ONT
1 stop9h 49m
Delta
Deal found 3/19![Delta logo]()
$554
Last-minute flights from Ontario to KahuluiDiscover last-minute flight deals from Ontario to Kahului. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kahului. Data last updated March 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/18. 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 4/86:00 am
ONT
- OGG
1 stop11h 25m
Delta
Fri 4/249:15 pm
OGG
- ONT
1 stop13h 24m
Delta
Deal found 3/18![Delta logo]()
$398
This Southwest deal was found by Cheapflights users on 3/18. 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.
Sun 4/126:00 am
ONT
- OGG
1 stop13h 05m
Southwest
Tue 4/218:25 pm
OGG
- ONT
1 stop10h 40m
Southwest
Deal found 3/18![Southwest logo]()
$332
This Southwest deal was found by Cheapflights users on 3/18. 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.
Fri 4/1711:00 am
ONT
- OGG
1 stop8h 05m
Southwest
Fri 4/2410:00 am
OGG
- ONT
1 stop8h 20m
Southwest
Deal found 3/18![Southwest logo]()
$364
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 am
ONT
- OGG
1 stop17h 34m
Alaska Airlines
Fri 4/249:13 pm
OGG
- ONT
1 stop9h 55m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$377
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 4/277:59 pm
ONT
- OGG
1 stop18h 38m
Multiple Airlines
Thu 5/76:00 am
OGG
- ONT
1 stop12h 10m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$417
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 4/287:00 am
ONT
- OGG
1 stop17h 33m
Multiple Airlines
Tue 5/55:31 pm
OGG
- ONT
1 stop24h 39m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$372
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 4/303:26 pm
ONT
- OGG
1 stop9h 54m
Multiple Airlines
Tue 5/57:15 pm
OGG
- ONT
1 stop22h 55m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$383
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 March 23, 2026.
Search for one-way flight options from Ontario to Kahului. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/18. 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 4/227:00 am
ONT
- OGG
1 stop13h 36m
Delta
Deal found 3/18![Delta logo]()
$166
This Delta deal was found by Cheapflights users on 3/20. 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 4/217:00 am
ONT
- OGG
1 stop13h 36m
Delta
Deal found 3/20![Delta logo]()
$198
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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.
Sun 4/128:32 am
ONT
- OGG
1 stop13h 51m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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.
Sun 5/108:30 am
ONT
- OGG
1 stop8h 27m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Sun 5/106:00 am
ONT
- OGG
1 stop7h 48m
United Airlines
Deal found 3/18![United Airlines logo]()
$216
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Wed 4/81:27 pm
ONT
- OGG
1 stop8h 55m
United Airlines
Deal found 3/18![United Airlines logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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.
Fri 4/108:32 am
ONT
- OGG
1 stop11h 29m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 4/188:32 am
ONT
- OGG
1 stop7h 52m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$228
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 5/118:30 am
ONT
- OGG
1 stop10h 57m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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.
Wed 4/88:32 am
ONT
- OGG
1 stop11h 58m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$238
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/138:32 am
ONT
- OGG
1 stop7h 52m
Multiple Airlines
Deal found 3/19![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 March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $332 (Southwest) |
One-way from | $166 (Delta) |
Popular in | June |
Cheapest in | December |
Average price | $449 |
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 March 23, 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
Quickest round-trip
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 5/5
3:26 pm-10:20 pm
1 stop9h 54m
Kahului
Wed 5/6
8:35 am-9:10 pm
1 stop9h 35m
$367
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 4/12
6:00 am-4:05 pm
1 stop13h 05m
Kahului
Fri 4/17
8:35 pm-2:10 pm
1 stop14h 35m
$398
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 4/8
6:00 am-2:25 pm
1 stop11h 25m
Kahului
Fri 4/24
9:15 pm-4:25 pm
2 stops16h 10m
$404
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 4/8
6:00 am-2:25 pm
1 stop11h 25m
Kahului
Thu 4/23
9:15 pm-11:44 pm
2 stops23h 29m
$464
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Fri 4/10
6:00 am-5:21 pm
1 stop14h 21m
Kahului
Thu 4/23
9:15 pm-11:44 pm
2 stops23h 29m
$504
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Mon 5/25
6:45 am-5:48 pm
1 stop14h 03m
Kahului
Thu 5/28
8:00 pm-8:53 am
1 stop9h 53m
$511
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 5/28
6:45 am-5:48 pm
1 stop14h 03m
Kahului
Sun 6/7
8:05 pm-8:47 am
1 stop9h 42m
$521
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 6/18
7:00 am-5:49 pm
1 stop13h 49m
Kahului
Sun 6/28
9:10 pm-4:14 pm
2 stops16h 04m
$525
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 5/24
6:45 am-5:48 pm
1 stop14h 03m
Kahului
Mon 5/25
9:05 pm-4:17 pm
2 stops16h 12m
$535
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 6/3
6:45 am-5:46 pm
1 stop14h 01m
Kahului
Sun 6/7
9:10 pm-4:14 pm
2 stops16h 04m
$550
Showing 1-10 of 23 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 March.
| 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 March 13, 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, May is the cheapest month in which you can book a flight from Ontario to Kahului (average of $78). Flying from Ontario to Kahului in November is currently the most expensive (average of $249). 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.
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 March 23, 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
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Overall
8.0
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Kahului flight routes
Other flight options
Other flights from Ontario
Popular flights
Alternative routes for Ontario to Kahului
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kahului by adding a car rental and/or hotel reservation to your travel itinerary.
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 March 23, 2026.
Ontario and Kahului flights
Browse other Ontario and Kahului flight options. Last updated on March 23, 2026.
Other flights from Ontario
Browse through other flights departing from Ontario. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
Popular flight searches
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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$163 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$320 | Average$491 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$321 | Average$548 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$333 | Average$513 | FlexibilityNo cancel fee | On-time69% |