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Maui

$154+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
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 February 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
ONT
-
OGG
1 stop10h 21m
Multiple Airlines
Wed 4/227:15 am
OGG
-
ONT
1 stop10h 55m
Multiple Airlines
Deal found 2/24$308
This CheapOair deal was found by Cheapflights users on 2/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 am
ONT
-
OGG
1 stop17h 34m
Multiple Airlines
Tue 4/213:45 pm
OGG
-
ONT
1 stop26h 25m
Multiple Airlines
Deal found 2/24$312
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
ONT
-
OGG
1 stop10h 21m
Multiple Airlines
Tue 4/219:14 am
OGG
-
ONT
1 stop10h 45m
Multiple Airlines
Deal found 2/24$313
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:27 pm
ONT
-
OGG
1 stop8h 55m
United Airlines
Tue 5/510:30 pm
OGG
-
ONT
1 stop8h 11m
United Airlines
Deal found 2/25$316
This Southwest deal was found by Cheapflights users on 2/24. 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.
Mon 4/206:00 am
ONT
-
OGG
1 stop13h 05m
Southwest
Tue 4/2810:00 am
OGG
-
ONT
1 stop9h 10m
Southwest
Deal found 2/24$326
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:26 pm
ONT
-
OGG
1 stop9h 54m
Multiple Airlines
Tue 4/2811:00 am
OGG
-
ONT
1 stop7h 10m
Multiple Airlines
Deal found 2/25$328
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
ONT
-
OGG
1 stop17h 34m
Multiple Airlines
Tue 4/214:54 pm
OGG
-
ONT
1 stop25h 16m
Multiple Airlines
Deal found 2/25$331
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:30 am
ONT
-
OGG
1 stop10h 17m
Multiple Airlines
Wed 5/139:45 pm
OGG
-
ONT
1 stop10h 25m
Multiple Airlines
Deal found 2/23$332
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:26 pm
ONT
-
OGG
1 stop9h 54m
Multiple Airlines
Mon 4/274:58 pm
OGG
-
ONT
1 stop25h 12m
Multiple Airlines
Deal found 2/25$333
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:26 pm
ONT
-
OGG
1 stop9h 54m
Multiple Airlines
Mon 4/275:31 pm
OGG
-
ONT
1 stop24h 39m
Multiple Airlines
Deal found 2/24$335
This Alaska Airlines deal was found by Cheapflights users on 2/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
ONT
-
OGG
1 stop10h 16m
Multiple Airlines
Wed 5/139:45 pm
OGG
-
ONT
1 stop10h 25m
Multiple Airlines
Deal found 2/23$336
This Alaska Airlines deal was found by Cheapflights users on 2/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:24 pm
ONT
-
OGG
1 stop9h 56m
Alaska Airlines
Wed 5/139:45 pm
OGG
-
ONT
1 stop10h 25m
Alaska Airlines
Deal found 2/24$338

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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(Kiwi.com)

One-way from

$154
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$332
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. 12% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 26, 2026.
Use the filters below to find and compare flights from Ontario to Maui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 5/6

7:00 am-5:36 pm

1 stop13h 36m

Kahului

Thu 5/21

8:00 pm-8:53 am

1 stop9h 53m

$385

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Thu 5/7

3:26 pm-10:20 pm

1 stop9h 54m

Kahului

Fri 5/15

10:26 am-10:21 am

2 stops20h 55m

$458

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 5/8

8:30 am-1:00 pm

1 stop7h 30m

Kahului

Sun 5/24

7:10 am-10:17 pm

1 stop12h 07m

$466

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 5/8

6:00 am-2:21 pm

2 stops11h 21m

Kahului

Wed 5/13

12:48 pm-9:41 am

2 stops17h 53m

$467

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 3/23

5:25 am-2:45 pm

2 stops12h 20m

Kahului

Thu 3/26

7:00 pm-8:20 am

2 stops10h 20m

$502

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 3/18

6:15 am-2:15 pm

1 stop11h 00m

Kahului

Sun 3/22

8:55 pm-10:25 am

2 stops10h 30m

$513

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 4/10

8:32 am-1:24 pm

1 stop7h 52m

Kahului

Tue 4/14

12:36 pm-10:59 pm

1 stop7h 23m

$515

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 3/30

1:27 pm-7:22 pm

1 stop8h 55m

Kahului

Tue 4/7

7:15 am-6:02 pm

1 stop7h 47m

$519

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 4/8

6:00 am-2:25 pm

1 stop11h 25m

Kahului

Tue 4/14

9:15 pm-1:39 pm

1 stop13h 24m

$529

OntarioKapalua

ONT - JHM

ONTJHM

Ontario

Wed 4/8

8:32 am-5:15 pm

1 stop11h 43m

Kapalua West Maui

Tue 4/14

7:10 am-10:59 pm

1 stop12h 49m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

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, March is the cheapest month in which you can book a flight from Ontario to Maui (average of $138). Flying from Ontario to Maui in November is currently the most expensive (average of $247). 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 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 February 26, 2026.
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
11,959 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,959 reviews
Alaska Airlines
8.0
Very good
11,959 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,299 reviews
Alaska Airlines
8.0
Very good
11,959 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,237 reviews
Alaska Airlines
8.0
Very good
11,959 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,836 reviews
Alaska Airlines
8.0
Very good
11,959 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,347 reviews
Alaska Airlines
8.0
Very good
11,959 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 11h 21m. Delta provides one of the quickest options available for as low as $467. The distance between Ontario and Maui is about 2528 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Southwest ($147), United Airlines ($159), 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 - Kapalua West Maui and Ontario - Hana.

  • 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, March is the cheapest month in which you can book a flight from Ontario to Maui (average of $138). Flying from Ontario to Maui in November is currently the most expensive (average of $247). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Ontario to Maui

Discover the top 5 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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$163Average$436FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$297Average$547FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$320Average$487FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$327Average$566FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$333Average$529FlexibilityNo cancel feeOn-time69%

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