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Ontario

$144+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
OGG — ONT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/208:59 pmOGG - ONT
1 stop13h 30mDelta
Mon 12/296:38 amONT - OGG
1 stop13h 40mDelta
Deal found 12/10$445
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 12/179:00 pmOGG - ONT
1 stop23h 08mAlaska Airlines
Wed 12/2412:48 pmONT - OGG
1 stop11h 41mAlaska Airlines
Deal found 12/9$553
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 12/119:51 amOGG - ONT
1 stop8h 32mMultiple Airlines
Fri 12/127:00 amONT - OGG
1 stop10h 08mMultiple Airlines
Deal found 12/10$573
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/128:46 amOGG - ONT
1 stop9h 37mMultiple Airlines
Wed 12/2412:48 pmONT - OGG
1 stop11h 41mMultiple Airlines
Deal found 12/10$596
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/2510:55 pmOGG - ONT
1 stop9h 06mUnited Airlines
Mon 12/296:00 amONT - OGG
1 stop8h 54mUnited Airlines
Deal found 12/10$613
This Southwest deal was found by Cheapflights users on 12/9. 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 12/179:25 pmOGG - ONT
2 stops10h 55mSouthwest
Wed 12/245:55 amONT - OGG
1 stop9h 10mSouthwest
Deal found 12/9$668
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:10 amOGG - ONT
1 stop7h 25mUnited Airlines
Thu 12/186:00 amONT - OGG
1 stop11h 00mUnited Airlines
Deal found 12/11$802
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:10 amOGG - ONT
1 stop7h 27mUnited Airlines
Sun 12/146:00 amONT - OGG
1 stop13h 01mUnited Airlines
Deal found 12/11$809
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:30 pmOGG - ONT
1 stop8h 11mUnited Airlines
Sat 12/206:00 amONT - OGG
1 stop8h 54mUnited Airlines
Deal found 12/11$831

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$300
(Alaska Airlines)

One-way from

$144
(Alaska Airlines)

Popular in

June

Cheapest in

October

Average price

$586
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. 14% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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 2/3

11:00 pm-8:36 pm

1 stop19h 36m

Ontario

Sun 2/8

6:00 am-11:20 pm

1 stop19h 20m

$300

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 1/22

10:16 am-10:28 pm

1 stop10h 12m

Ontario

Mon 1/26

8:13 am-4:34 pm

1 stop10h 21m

$305

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 1/22

10:16 am-10:28 pm

1 stop10h 12m

Ontario

Mon 1/26

8:13 am-2:31 pm

1 stop8h 18m

$305

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Mon 1/12

10:59 pm-9:08 am

1 stop8h 09m

Ontario

Mon 1/19

6:27 am-3:51 pm

1 stop11h 24m

$327

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Fri 1/9

9:05 pm-12:16 pm

1 stop13h 11m

Ontario

Mon 1/12

7:30 am-6:04 pm

1 stop12h 34m

$519

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 2/12

10:16 am-10:15 pm

1 stop9h 59m

Ontario

Mon 2/16

12:02 pm-10:54 pm

1 stop12h 52m

$548

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 1/15

11:25 pm-11:18 am

1 stop9h 53m

Ontario

Fri 1/23

6:00 am-12:57 pm

1 stop8h 57m

$605

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 12/25

10:55 pm-10:01 am

1 stop9h 06m

Ontario

Mon 12/29

6:00 am-12:54 pm

1 stop8h 54m

$613

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 6/2

10:30 pm-9:03 am

1 stop7h 33m

Ontario

Tue 6/9

1:33 pm-7:00 pm

1 stop8h 27m

$653

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 2/4

11:00 pm-10:59 am

1 stop9h 59m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kahului-Ontario flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $327, Alaska Airlines can have you in Ontario from Kahului in 8h 09m. The distance between Kahului and Ontario is about 2528 mi. This flight may include one or multiple stops.

  • 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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