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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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
OGG — ONT
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$338
(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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 5/199:30 pmOGG - ONT
1 stop13h 45mDelta
Mon 6/26:00 amONT - OGG
1 stop14h 01mDelta
Deal found 4/30$338
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 8/2611:20 amOGG - ONT
1 stop9h 39mAlaska Airlines
Tue 9/26:00 amONT - OGG
1 stop10h 13mAlaska Airlines
Deal found 4/30$363
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/2212:10 pmOGG - ONT
1 stop7h 35mUnited Airlines
Sat 5/311:36 pmONT - OGG
1 stop8h 35mUnited Airlines
Deal found 4/30$505
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/289:27 pmOGG - ONT
1 stop17h 45mAmerican Airlines
Sun 6/2912:59 amONT - OGG
2 stops13h 48mAmerican Airlines
Deal found 4/30$1,202

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 May 1, 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 5/19

9:30 pm-2:15 pm

1 stop13h 45m

Ontario

Mon 6/2

6:00 am-5:01 pm

1 stop14h 01m

$338

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 8/26

11:20 am-11:59 pm

1 stop9h 39m

Ontario

Tue 9/2

6:00 am-1:13 pm

1 stop10h 13m

$363

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 5/22

12:10 pm-10:45 pm

1 stop7h 35m

Ontario

Sat 5/31

1:36 pm-7:11 pm

1 stop8h 35m

$505

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Sat 6/28

9:27 pm-6:12 pm

1 stop17h 45m

Ontario

Sun 6/29

12:59 am-11:47 am

2 stops13h 48m

$1,202

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 10/7

9:10 pm-10:50 am

1 stop10h 40m

$152

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 7/29

10:34 pm-11:05 am

1 stop9h 31m

$175

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Tue 8/26

10:38 pm-10:44 am

1 stop9h 06m

$182

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Fri 9/5

7:00 am-5:37 pm

1 stop7h 37m

$199

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 6/25

7:11 pm-12:00 pm

2 stops13h 49m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May 1, 2025.
To help decide which airline to fly from Maui to Ontario, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Hawaiian Airlines and Alaska 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$355Average$586FlexibilityNo cancel feeOn-time63%

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