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$157+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
OGG — ONT
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(Delta)

One-way from

$157
(Delta)

Popular in

January

Cheapest in

June

Average price

$525
Provider with most accurate pricing for Kahului-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kahului-Ontario flights.
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From Kahului to Ontario
Search Deals
One-way flight from Kahului to Ontario
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 25, 2025.

This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/159:40 pmOGG - ONT
2 stops11h 36mDelta
Wed 4/235:45 amONT - OGG
1 stop14h 19mDelta
Deal found 3/24$305
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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.
Wed 5/288:00 amOGG - ONT
1 stop11h 46mAlaska Airlines
Tue 6/37:30 amONT - OGG
1 stop16h 16mAlaska Airlines
Deal found 3/25$385
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2610:00 pmOGG - ONT
1 stop10h 59mAmerican Airlines
Sun 3/307:35 pmONT - OGG
1 stop22h 53mAmerican Airlines
Deal found 3/24$449
This Southwest deal was found by Cheapflights users on 3/24. 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.
Wed 3/2611:20 amOGG - ONT
1 stop8h 20mSouthwest
Sun 3/308:30 amONT - OGG
2 stops12h 30mSouthwest
Deal found 3/24$488
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2610:30 pmOGG - ONT
1 stop8h 24mUnited Airlines
Sun 3/306:00 amONT - OGG
1 stop10h 45mUnited Airlines
Deal found 3/24$558
This Hawaiian Airlines deal was found by Cheapflights users on 3/25. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2410:00 amOGG - ONT
1 stop8h 50mHawaiian Airlines
Mon 4/289:45 amONT - OGG
1 stop10h 25mHawaiian Airlines
Deal found 3/25$636

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 March 25, 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 4/15

9:40 pm-12:16 pm

2 stops11h 36m

Ontario

Wed 4/23

5:45 am-5:04 pm

1 stop14h 19m

$305

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 5/28

8:00 am-10:46 pm

1 stop11h 46m

Ontario

Tue 6/3

7:30 am-8:46 pm

1 stop16h 16m

$385

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 4/24

10:30 pm-11:05 am

1 stop9h 35m

Ontario

Wed 5/7

1:45 pm-7:23 pm

1 stop8h 38m

$564

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 4/24

10:00 am-9:50 pm

1 stop8h 50m

Ontario

Mon 4/28

9:45 am-5:10 pm

1 stop10h 25m

$636

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Fri 6/6

9:27 pm-4:13 pm

1 stop15h 46m

Ontario

Sun 6/8

12:59 am-2:00 pm

1 stop16h 01m

$1,218

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 4/23

8:57 pm-1:55 pm

1 stop13h 58m

$157

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 6/4

10:34 pm-10:57 am

1 stop9h 23m

$179

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 6/25

11:00 pm-12:14 pm

1 stop10h 14m

$189

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 9/10

9:50 am-9:10 pm

1 stop8h 20m

$220

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Mon 3/31

10:00 pm-6:33 pm

1 stop17h 33m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 11 results
1
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 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, August is the cheapest month in which you can book a flight from Kahului to Ontario (average of $246). Flying from Kahului to Ontario in March is currently the most expensive (average of $324). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 March 25, 2025.
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,330 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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.

  • What are the cheapest airlines flying from Kahului to Ontario round-trip?

    Our cheapest airline available from Kahului to Ontario is Delta. Our recent data shows that you can find tickets from as low as $305 on this airline. Additional options worth looking into are Alaska Airlines and United Airlines, starting at $385 and $564 round-trip. Delta is currently priced 33% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $157. However, be on the lookout for offers from Alaska Airlines and United Airlines, 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, August is the cheapest month in which you can book a flight from Kahului to Ontario (average of $246). Flying from Kahului to Ontario in March is currently the most expensive (average of $324). 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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