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Ontario

$152+ Cheap flights from Maui to Ontario (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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
OGG — ONT
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Maui to Ontario

Keep the following information in mind while searching for Maui to Ontario flight deals. Data was last updated April 24, 2025.

Round-trip from

$303
(Delta)

One-way from

$152
(Delta)
From Maui to Ontario
Search Deals
One-way flight from Maui to Ontario
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Find flight deals from Maui to Ontario

Cheapest flights from Maui to Ontario
Explore the most affordable flight options available from Maui to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:20 amOGG - ONT
1 stop9h 39mAlaska Airlines
Fri 9/56:00 amONT - OGG
1 stop10h 13mAlaska Airlines
Deal found 4/22$311
This Delta deal was found by Cheapflights users on 4/22. 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 5/89:30 pmOGG - ONT
1 stop10h 34mDelta
Wed 5/146:00 amONT - OGG
1 stop14h 01mDelta
Deal found 4/22$356
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/210:30 pmOGG - ONT
1 stop19h 04mUnited Airlines
Sun 5/46:00 amONT - OGG
1 stop8h 45mUnited Airlines
Deal found 4/22$460
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:15 amOGG - ONT
1 stop9h 40mHawaiian Airlines
Sun 5/259:50 amONT - OGG
1 stop11h 03mHawaiian Airlines
Deal found 4/22$494
This Southwest deal was found by Cheapflights users on 4/23. 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 4/2710:05 amOGG - ONT
2 stops10h 40mSouthwest
Sat 5/35:50 amONT - OGG
2 stops13h 45mSouthwest
Deal found 4/23$589
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 6/89:27 pmOGG - ONT
1 stop17h 45mAmerican Airlines
Thu 6/1212:59 amONT - OGG
2 stops13h 48mAmerican Airlines
Deal found 4/23$1,204

Cheapflights Fare Finder

Customize your flight search to find flights from Maui 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 April 24, 2025.
Use the filters below to find and compare flights from Maui to Ontario that are best for you.

Fly from

Maui

Fly to

Ontario

Route

Depart

Return

Price

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Mon 5/5

8:57 pm-1:55 pm

1 stop13h 58m

Ontario

Thu 5/8

6:00 am-5:01 pm

1 stop14h 01m

$303

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Fri 8/22

10:38 pm-10:45 am

1 stop9h 07m

Ontario

Mon 8/25

6:00 am-1:13 pm

1 stop10h 13m

$319

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Fri 5/23

9:15 am-9:55 pm

1 stop9h 40m

Ontario

Sun 5/25

9:50 am-5:53 pm

1 stop11h 03m

$494

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Fri 8/22

7:00 am-5:37 pm

1 stop7h 37m

Ontario

Mon 8/25

6:00 am-2:05 pm

2 stops11h 05m

$661

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Sun 6/8

9:27 pm-6:12 pm

1 stop17h 45m

Ontario

Thu 6/12

12:59 am-11:47 am

2 stops13h 48m

$1,204

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 4/29

8:57 pm-11:05 am

1 stop11h 08m

$152

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 8/12

11:15 am-12:13 am

1 stop9h 58m

$156

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Mon 5/12

8:45 am-9:50 pm

1 stop10h 05m

$184

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Fri 9/5

7:00 am-5:37 pm

1 stop7h 37m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Best time to book a flight from Maui to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Maui 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 Maui to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Maui to Ontario (average of $246). Flying from Maui to Ontario in March is currently the most expensive (average of $328). 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 April 24, 2025.
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Maui?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Maui to Ontario.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $152. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Maui to Ontario for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maui 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 Maui to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Maui to Ontario (average of $246). Flying from Maui to Ontario in March is currently the most expensive (average of $328). 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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Alternative routes for Maui to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Maui to Ontario

Discover the top airline that operate flights from Maui 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$355Average$586FlexibilityNo cancel feeOn-time63%

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