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Maui

$137+ Cheap flights from Ontario (ONT) to Maui

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Ontario to Maui

Cheapest flights from Ontario to Maui
Explore the most affordable flight options available from Ontario to Maui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/87:00 amONT - OGG
1 stop8h 25mAlaska Airlines
Tue 1/1311:51 amOGG - ONT
1 stop8h 37mAlaska Airlines
Deal found 12/2$395
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/312:13 pmONT - OGG
1 stop12h 40mAlaska Airlines
Thu 4/309:50 pmOGG - ONT
1 stop10h 03mAlaska Airlines
Deal found 12/2$404
This American Airlines deal was found by Cheapflights users on 12/1. 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.
Mon 12/86:17 amONT - OGG
1 stop11h 15mAmerican Airlines
Sun 12/1411:00 pmOGG - ONT
1 stop11h 00mAmerican Airlines
Deal found 12/1$413
This Southwest deal was found by Cheapflights users on 12/1. 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.
Mon 12/810:15 amONT - OGG
2 stops9h 55mSouthwest
Sun 12/149:35 pmOGG - ONT
1 stop12h 35mSouthwest
Deal found 12/1$418
This Southwest deal was found by Cheapflights users on 12/2. 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.
Fri 12/125:25 amONT - OGG
2 stops11h 25mSouthwest
Thu 12/189:25 pmOGG - ONT
1 stop9h 35mSouthwest
Deal found 12/2$420
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/87:00 amONT - OGG
1 stop8h 25mAlaska Airlines
Wed 12/1011:20 pmOGG - ONT
1 stop9h 59mAlaska Airlines
Deal found 12/2$441
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/36:00 amONT - OGG
1 stop12h 26mAlaska Airlines
Wed 12/1011:20 pmOGG - ONT
1 stop9h 59mAlaska Airlines
Deal found 12/2$445
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 12/96:00 amONT - OGG
1 stop10h 24mAlaska Airlines
Sun 12/1411:01 amOGG - ONT
1 stop8h 42mAlaska Airlines
Deal found 12/2$449
This Delta deal was found by Cheapflights users on 12/1. 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 12/46:00 amONT - OGG
2 stops16h 18mDelta
Tue 12/910:00 pmOGG - ONT
1 stop11h 13mDelta
Deal found 12/1$450
This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amONT - OGG
1 stop10h 24mAlaska Airlines
Tue 12/1611:20 pmOGG - ONT
1 stop9h 59mAlaska Airlines
Deal found 12/3$457
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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.
Sat 12/66:00 amONT - OGG
1 stop10h 24mAlaska Airlines
Wed 12/1011:20 pmOGG - ONT
1 stop9h 59mAlaska Airlines
Deal found 12/2$467
This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:00 amONT - HNM
2 stops10h 26mMultiple Airlines
Sun 12/288:55 amHNM - ONT
2 stops11h 13mMultiple Airlines
Deal found 12/2$1,149

Find flight deals from Ontario to Maui

Keep the following information in mind while searching for Ontario to Maui flight deals. Data was last updated December 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$228
(Southwest)

One-way from

$137
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$403
Provider with most accurate pricing for Los Angeles-Kahului flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Kahului flights.
Search Deals
From Ontario to Maui
Search Deals
One-way flight from Ontario to Maui
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 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 Ontario to Maui 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 4, 2025.
Use the filters below to find and compare flights from Ontario to Maui that are best for you.

Fly from

Ontario

Fly to

Maui

Route

Depart

Return

Price

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 3/3

12:02 pm-10:54 pm

1 stop12h 52m

Kahului

Wed 3/4

7:21 am-10:15 pm

1 stop12h 54m

$349

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 2/2

8:13 am-3:35 pm

1 stop9h 22m

Kahului

Sat 2/7

11:01 am-10:28 pm

1 stop9h 27m

$351

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 3/3

12:02 pm-10:54 pm

1 stop12h 52m

Kahului

Wed 3/4

10:36 am-10:15 pm

1 stop9h 39m

$354

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 1/7

1:46 pm-10:00 pm

1 stop10h 14m

Kahului

Tue 1/13

12:47 pm-10:28 pm

1 stop7h 41m

$356

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sat 1/31

1:46 pm-10:00 pm

1 stop10h 14m

Kahului

Fri 2/6

10:16 am-10:28 pm

1 stop10h 12m

$360

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 1/16

8:13 am-4:34 pm

1 stop10h 21m

Kahului

Wed 1/21

12:47 pm-10:28 pm

1 stop7h 41m

$361

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 12/12

5:35 am-1:05 pm

1 stop9h 30m

Kahului

Thu 12/18

9:25 pm-12:50 pm

1 stop13h 25m

$413

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 1/2

6:00 am-2:41 pm

1 stop10h 41m

Kahului

Mon 1/12

10:00 pm-1:56 pm

1 stop13h 56m

$422

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 2/27

12:02 pm-10:54 pm

1 stop12h 52m

Kahului

Sun 3/8

10:08 pm-11:08 am

1 stop10h 00m

$427

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 2/24

6:00 am-12:56 pm

1 stop8h 56m

Kahului

Mon 3/9

10:59 pm-12:18 pm

1 stop10h 19m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 22 results
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Best time to book a flight from Ontario to Maui

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

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

Currently, February is the cheapest month in which you can book a flight from Ontario to Maui (average of $134). Flying from Ontario to Maui in June is currently the most expensive (average of $211). 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.

What is the cheapest time of day to fly from ONT to FUK?

Find hourly flight availability from Ontario to Maui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Ontario to Maui is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 30% on airfare.

Reviews of airlines servicing Maui

Get insights into the airlines that provide service to Maui. 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 Maui. Reviews last updated December 4, 2025.
Read through reviews of airlines operating flights from Ontario to Maui, such as Alaska Airlines, Southwest, and Delta. 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
11,396 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Alaska Airlines
8.0
Very good
11,396 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Southwest
8.0
Very good
4,252 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Delta
7.9
Good
8,011 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
United Airlines
7.4
Good
9,063 reviews
Alaska Airlines
8.0
Very good
11,396 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Maui. 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 from for flights from Ontario to Maui?

    For a flight from Ontario to Maui, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Maui?

    A quick flight from Ontario to Maui can take about 12h 52m. Alaska Airlines provides one of the quickest options available for as low as $349. The distance between Ontario and Maui is about 2528 mi.

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

    The cheapest airlines for a one-way flight from Ontario to Maui are United Airlines ($111), Southwest ($158), and Alaska Airlines ($163).

  • What are the most popular routes from Ontario to Maui?

    The most popular flight routes from Ontario to Maui are Ontario - Kahului, Ontario - Hana and Ontario - Kapalua West Maui.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Ontario to Maui (average of $134). Flying from Ontario to Maui in June is currently the most expensive (average of $211). 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 Ontario to Maui

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ontario to Maui

Discover the top 6 airlines that operate flights from Ontario to Maui. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$188Average$436FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$266Average$329FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$317Average$535FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$327Average$570FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$360Average$504FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$373Average$468FlexibilityNo cancel feeOn-time71%

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