Maui

$166+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Apr 22 — Apr 291
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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 March 23, 2026.

This Southwest deal was found by Cheapflights users on 3/18. 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 4/126:00 am
ONT
-
OGG
1 stop13h 05m
Southwest
Tue 4/218:25 pm
OGG
-
ONT
1 stop10h 40m
Southwest
Deal found 3/18$332
This Southwest deal was found by Cheapflights users on 3/18. 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 4/1711:00 am
ONT
-
OGG
1 stop8h 05m
Southwest
Fri 4/2410:00 am
OGG
-
ONT
1 stop8h 20m
Southwest
Deal found 3/18$364
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 5/53:26 pm
ONT
-
OGG
1 stop9h 54m
Multiple Airlines
Wed 5/68:35 am
OGG
-
ONT
1 stop9h 35m
Multiple Airlines
Deal found 3/19$367
This Cheapflightsfares deal was found by Cheapflights users on 3/18. 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 4/287:00 am
ONT
-
OGG
1 stop17h 33m
Multiple Airlines
Tue 5/55:31 pm
OGG
-
ONT
1 stop24h 39m
Multiple Airlines
Deal found 3/18$372
This Southwest deal was found by Cheapflights users on 3/19. 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 4/126:00 am
ONT
-
OGG
1 stop13h 05m
Southwest
Fri 4/178:35 pm
OGG
-
ONT
1 stop14h 35m
Southwest
Deal found 3/19$398
This Delta deal was found by Cheapflights users on 3/19. 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 5/76:45 am
ONT
-
OGG
1 stop14h 03m
Delta
Wed 5/138:00 pm
OGG
-
ONT
1 stop9h 53m
Delta
Deal found 3/19$405
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 5/123:26 pm
ONT
-
OGG
1 stop9h 54m
Alaska Airlines
Tue 5/199:45 pm
OGG
-
ONT
1 stop10h 27m
Alaska Airlines
Deal found 3/19$409
This Delta deal was found by Cheapflights users on 3/18. 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 5/126:45 am
ONT
-
OGG
1 stop14h 03m
Delta
Wed 5/209:05 pm
OGG
-
ONT
2 stops16h 12m
Delta
Deal found 3/18$411
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:00 am
ONT
-
JHM
1 stop10h 15m
Multiple Airlines
Sat 11/147:10 am
JHM
-
ONT
1 stop12h 18m
Multiple Airlines
Deal found 3/23$683
This KAYAK deal was found by Cheapflights users on 3/21. 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 7/202:09 pm
ONT
-
HNM
2 stops21h 17m
Multiple Airlines
Thu 7/304:55 pm
HNM
-
ONT
2 stops14h 04m
Multiple Airlines
Deal found 3/21$690
This KAYAK deal was found by Cheapflights users on 3/19. 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.
Fri 10/28:00 am
ONT
-
JHM
1 stop12h 15m
Multiple Airlines
Mon 10/57:10 am
JHM
-
ONT
1 stop11h 18m
Multiple Airlines
Deal found 3/19$733
This KAYAK deal was found by Cheapflights users on 3/21. 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 7/202:09 pm
ONT
-
HNM
2 stops21h 17m
Multiple Airlines
Tue 7/284:55 pm
HNM
-
ONT
2 stops14h 04m
Multiple Airlines
Deal found 3/21$740

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$332
(Southwest)

One-way from

$166
(Delta)

Popular in

June

Cheapest in

February

Average price

$447
Provider with most accurate pricing for Los Angeles-Kahului flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Kahului flights.
From Ontario to Maui
One-way flight from Ontario to Maui
Highest demand for flights based on searches. 12% potential increase in price ($62 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 23, 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

Cheapest round-trip

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sun 4/12

6:00 am-4:05 pm

1 stop13h 05m

Kahului

Fri 4/17

8:35 pm-2:10 pm

1 stop14h 35m

$398

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/12

6:45 am-5:48 pm

1 stop14h 03m

Kahului

Wed 5/20

9:05 pm-4:17 pm

2 stops16h 12m

$411

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sat 4/18

1:27 pm-7:22 pm

1 stop8h 55m

Kahului

Fri 4/24

10:40 pm-10:08 am

1 stop8h 28m

$455

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 5/20

6:45 am-5:48 pm

1 stop14h 03m

Kahului

Mon 5/25

8:00 pm-8:53 am

1 stop9h 53m

$471

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 5/8

6:45 am-5:48 pm

1 stop14h 03m

Kahului

Wed 5/13

8:00 pm-8:53 am

1 stop9h 53m

$496

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Thu 5/28

6:45 am-5:48 pm

1 stop14h 03m

Kahului

Fri 6/5

9:05 pm-4:17 pm

2 stops16h 12m

$499

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/26

6:45 am-5:48 pm

1 stop14h 03m

Kahului

Mon 6/1

8:00 pm-8:53 am

1 stop9h 53m

$501
Quickest round-trip

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sat 4/11

1:27 pm-7:22 pm

1 stop8h 55m

Kahului

Sun 4/19

10:40 pm-9:56 am

1 stop8h 16m

$506

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 6/8

7:00 am-5:49 pm

1 stop13h 49m

Kahului

Tue 6/16

9:10 pm-4:14 pm

2 stops16h 04m

$507

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Fri 5/15

6:45 am-5:48 pm

1 stop14h 03m

Kahului

Fri 5/22

9:05 pm-12:35 pm

1 stop12h 30m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 42 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Ontario to Maui (average of $78). Flying from Ontario to Maui in November is currently the most expensive (average of $249). 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 March 23, 2026.
Read through reviews of airlines operating flights from Ontario to Maui, such as Southwest,Alaska Airlines, andDelta. 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.

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 8h 55m. Southwest provides one of the quickest options available for as low as $455. 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 United Airlines ($159), Alaska Airlines ($163), and Southwest ($178).

  • What are the most popular routes from Ontario to 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, May is the cheapest month in which you can book a flight from Ontario to Maui (average of $78). Flying from Ontario to Maui in November is currently the most expensive (average of $249). 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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Top 4 airlines flying from Ontario to Maui

Discover the top 4 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$163Average$436FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$320Average$491FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$321Average$548FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$333Average$513FlexibilityNo cancel feeOn-time69%

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