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Ontario

$162+ Cheap flights from Kahului to Ontario (OGG - ONT)

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.
OGG — ONT
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Kahului to Ontario

Cheapest flights from Kahului to Ontario
Explore the most affordable flight options available from Kahului to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:48 am
OGG
-
ONT
1 stop13h 27m
Multiple Airlines
Wed 2/258:41 am
ONT
-
OGG
1 stop15h 40m
Multiple Airlines
Deal found 1/25$318
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:14 pm
OGG
-
ONT
1 stop8h 35m
American Airlines
Wed 2/2512:18 pm
ONT
-
OGG
1 stop9h 05m
American Airlines
Deal found 1/27$378
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/511:31 am
OGG
-
ONT
1 stop8h 44m
Multiple Airlines
Mon 3/98:45 am
ONT
-
OGG
1 stop10h 46m
Multiple Airlines
Deal found 1/27$403
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:31 am
OGG
-
ONT
1 stop8h 44m
Multiple Airlines
Mon 3/27:00 am
ONT
-
OGG
1 stop17h 04m
Multiple Airlines
Deal found 1/26$439
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 1/289:05 pm
OGG
-
ONT
1 stop13h 11m
Delta
Thu 2/57:30 am
ONT
-
OGG
1 stop12h 34m
Delta
Deal found 1/27$470
This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:36 am
OGG
-
ONT
1 stop9h 39m
Multiple Airlines
Mon 3/27:00 am
ONT
-
OGG
1 stop17h 04m
Multiple Airlines
Deal found 1/26$489
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 1/2911:51 am
OGG
-
ONT
1 stop8h 37m
Multiple Airlines
Mon 2/26:00 am
ONT
-
OGG
1 stop12h 29m
Multiple Airlines
Deal found 1/26$492
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:55 am
OGG
-
ONT
1 stop8h 12m
Multiple Airlines
Thu 5/2112:01 pm
ONT
-
OGG
1 stop12h 57m
Multiple Airlines
Deal found 1/25$498
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 5/279:35 pm
OGG
-
ONT
1 stop10h 32m
Multiple Airlines
Sun 6/76:00 am
ONT
-
OGG
1 stop10h 35m
Multiple Airlines
Deal found 1/26$504

Find flight deals from Kahului to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kahului (OGG) to Ontario (ONT). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(Alaska Airlines)

One-way from

$162
(Alaska Airlines)

Popular in

June

Cheapest in

October

Average price

$658
Provider with most accurate pricing for Kahului-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kahului-Ontario flights.
Search Deals
From Kahului to Ontario
Search Deals
One-way flight from Kahului to Ontario
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kahului to Ontario 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 January 27, 2026.
Use the filters below to find and compare flights from Kahului to Ontario that are best for you.

Fly from

Kahului

Fly to

Ontario

Route

Depart

Return

Price

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 2/24

12:01 pm-10:15 pm

1 stop8h 14m

Ontario

Wed 2/25

8:41 am-4:01 pm

1 stop9h 20m

$318

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 2/19

10:14 pm-8:49 am

1 stop8h 35m

Ontario

Wed 2/25

12:18 pm-7:23 pm

1 stop9h 05m

$378

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 3/5

11:31 am-10:15 pm

1 stop8h 44m

Ontario

Mon 3/9

8:45 am-4:31 pm

1 stop10h 46m

$403

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Sun 2/22

11:31 am-10:15 pm

1 stop8h 44m

Ontario

Mon 3/2

7:00 am-10:04 pm

1 stop17h 04m

$439

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Sat 2/21

10:36 am-10:15 pm

1 stop9h 39m

Ontario

Mon 3/2

7:00 am-10:04 pm

1 stop17h 04m

$489

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 5/14

10:55 am-10:07 pm

1 stop8h 12m

Ontario

Thu 5/21

12:01 pm-9:58 pm

1 stop12h 57m

$498

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 5/27

9:35 pm-11:07 am

1 stop10h 32m

Ontario

Sun 6/7

6:00 am-1:35 pm

1 stop10h 35m

$504

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 4/22

6:47 am-9:10 pm

1 stop11h 23m

$162

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 2/24

9:28 am-10:15 pm

1 stop10h 47m

$162

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 4/16

6:46 am-10:59 pm

1 stop13h 13m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 17 results
1
2

Compare providers for flights from Kahului to Ontario

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 Kahului to Ontario in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kahului-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kahului-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kahului-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kahului-Ontario 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 Kahului-Ontario 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 Kahului to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kahului with our price prediction graph.
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 Kahului to Ontario

What is the cheapest month to book a flight from Kahului to Ontario?

Currently, February is the cheapest month in which you can book a flight from Kahului to Ontario (average of $99). Flying from Kahului to Ontario in November is currently the most expensive (average of $281). 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.

Related info for your journey

Find useful and relevant information for your journey from Kahului to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kahului to Ontario?

    For as low as $378, American Airlines can have you in Ontario from Kahului in 8h 35m. The distance between Kahului and Ontario is about 2528 mi.

  • What are the cheapest airlines to fly from Kahului to Ontario one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $163. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Kahului to Ontario for a low price.

  • Can I find deals for flights from Kahului to Ontario that include hotel bookings?

    Yes. In addition to deals on Kahului to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kahului to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kahului to Ontario.

  • Can I find deals for business class flights from Kahului to Ontario?

    Yes. Cheapflights offers flight deals from Kahului to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kahului to Ontario?

    Currently, February is the cheapest month in which you can book a flight from Kahului to Ontario (average of $99). Flying from Kahului to Ontario in November is currently the most expensive (average of $281). 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.

See more FAQs

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