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$171+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
OGG — ONT
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find 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 November 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:18 pmOGG - ONT
1 stop10h 32mAlaska Airlines
Mon 1/1211:53 amONT - OGG
1 stop13h 27mAlaska Airlines
Deal found 11/16$388
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:18 pmOGG - ONT
1 stop10h 32mAlaska Airlines
Sat 1/2411:53 amONT - OGG
1 stop13h 27mAlaska Airlines
Deal found 11/16$412
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:20 pmOGG - ONT
1 stop9h 59mAlaska Airlines
Mon 12/156:00 amONT - OGG
1 stop10h 24mAlaska Airlines
Deal found 11/16$428
This Southwest deal was found by Cheapflights users on 11/18. 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.
Tue 12/99:35 pmOGG - ONT
1 stop12h 35mSouthwest
Tue 12/1610:15 amONT - OGG
1 stop7h 50mSouthwest
Deal found 11/18$438
This Delta deal was found by Cheapflights users on 11/18. 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.
Tue 12/910:00 pmOGG - ONT
1 stop11h 13mDelta
Tue 12/166:00 amONT - OGG
2 stops16h 18mDelta
Deal found 11/18$460
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 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 32mAlaska Airlines
Mon 12/157:00 amONT - OGG
1 stop10h 08mAlaska Airlines
Deal found 11/16$463
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:18 pmOGG - ONT
1 stop10h 42mAlaska Airlines
Sat 1/2411:53 amONT - OGG
1 stop13h 27mAlaska Airlines
Deal found 11/16$485
This Delta deal was found by Cheapflights users on 11/17. 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.
Tue 12/28:59 pmOGG - ONT
1 stop13h 35mDelta
Sat 12/66:00 amONT - OGG
2 stops16h 18mDelta
Deal found 11/17$493
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:20 pmOGG - ONT
1 stop9h 59mAlaska Airlines
Sat 12/61:26 pmONT - OGG
1 stop10h 54mAlaska Airlines
Deal found 11/17$505
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:00 amOGG - ONT
1 stop7h 34mUnited Airlines
Mon 12/11:40 pmONT - OGG
1 stop9h 16mUnited Airlines
Deal found 11/17$513
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:20 pmOGG - ONT
1 stop9h 59mAlaska Airlines
Thu 12/188:00 amONT - OGG
1 stop9h 22mAlaska Airlines
Deal found 11/17$538

Cheap 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$353
(Hawaiian Airlines)

One-way from

$171
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$408
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. 17% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 18, 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

Wed 1/28

11:00 pm-10:59 am

1 stop9h 59m

Ontario

Thu 1/29

1:46 pm-10:00 pm

1 stop10h 14m

$353

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 12/18

9:18 pm-9:50 am

1 stop10h 32m

Ontario

Mon 1/12

11:53 am-11:20 pm

1 stop13h 27m

$388

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 1/28

12:47 pm-10:28 pm

1 stop7h 41m

Ontario

Thu 1/29

7:00 am-11:20 pm

2 stops18h 20m

$398

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 5/5

10:20 am-11:05 pm

1 stop9h 45m

Ontario

Wed 5/6

9:50 am-3:05 pm

1 stop8h 15m

$405

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Sun 3/1

7:48 pm-10:15 pm

1 stop24h 27m

Ontario

Fri 3/6

12:02 pm-10:54 pm

1 stop12h 52m

$406

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Mon 4/27

7:00 pm-11:05 pm

1 stop25h 05m

Ontario

Thu 4/30

7:00 am-9:29 pm

1 stop17h 29m

$412

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 1/7

11:00 pm-10:59 am

1 stop9h 59m

Ontario

Wed 1/14

1:46 pm-10:00 pm

1 stop10h 14m

$416

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Sun 3/1

9:25 pm-10:20 am

2 stops10h 55m

Ontario

Fri 3/6

11:10 am-4:55 pm

1 stop7h 45m

$418

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 1/7

3:41 pm-10:59 am

1 stop17h 18m

Ontario

Mon 1/12

8:13 am-3:05 pm

1 stop8h 52m

$424

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 12/10

11:20 pm-11:19 am

1 stop9h 59m

Ontario

Mon 12/15

6:00 am-2:24 pm

1 stop10h 24m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 22 results
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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 November.
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 $266). 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated November 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Kahului to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,317 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,317 reviews
Alaska Airlines
8.0
Very good
11,317 reviews

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 $353, Hawaiian Airlines can have you in Ontario from Kahului in 9h 59m. The distance between Kahului and Ontario is about 2528 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Kahului to Ontario round-trip?

    Our cheapest airline available from Kahului to Ontario is Alaska Airlines. Our recent data shows that you can find tickets from as low as $390 on this airline. Alaska Airlines is currently priced 33% below the average price you’ll pay for this route.

  • 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 $266). 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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Top airline flying from Kahului to Ontario

Discover the top airline that operate flights from Kahului to Ontario. 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$390Average$658FlexibilityNo cancel feeOn-time75%

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