Maui

$195+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
May 7 — May 141
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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 April 7, 2026.

This Southwest deal was found by Cheapflights users on 4/2. 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.
Thu 4/306:00 am
ONT
-
OGG
1 stop13h 05m
Southwest
Tue 5/58:35 pm
OGG
-
ONT
1 stop10h 15m
Southwest
Deal found 4/2$358
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
ONT
-
OGG
1 stop11h 14m
Delta
Tue 4/289:15 pm
OGG
-
ONT
1 stop13h 24m
Delta
Deal found 4/2$385
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
ONT
-
OGG
1 stop11h 14m
Delta
Wed 4/299:15 pm
OGG
-
ONT
1 stop10h 58m
Delta
Deal found 4/2$390
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
ONT
-
OGG
1 stop11h 14m
Delta
Tue 5/1210:00 pm
OGG
-
ONT
2 stops11h 19m
Delta
Deal found 4/2$396
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/66:00 am
OGG
-
ONT
1 stop12h 10m
Multiple Airlines
Deal found 4/5$400
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:26 pm
ONT
-
OGG
1 stop9h 54m
Multiple Airlines
Wed 5/69:15 am
OGG
-
ONT
1 stop8h 55m
Multiple Airlines
Deal found 4/2$405
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 5/2012:06 pm
ONT
-
OGG
1 stop12h 59m
Multiple Airlines
Wed 9/166:24 pm
OGG
-
ONT
1 stop23h 56m
Multiple Airlines
Deal found 4/6$407
This Southwest deal was found by Cheapflights users on 4/2. 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.
Tue 5/125:55 am
ONT
-
OGG
1 stop13h 10m
Southwest
Wed 5/208:25 pm
OGG
-
ONT
1 stop9h 20m
Southwest
Deal found 4/2$410
This Southwest deal was found by Cheapflights users on 4/4. 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 5/36:00 am
ONT
-
OGG
1 stop13h 05m
Southwest
Fri 5/87:25 am
OGG
-
ONT
2 stops10h 55m
Southwest
Deal found 4/4$411
This Expedia deal was found by Cheapflights users on 4/4. 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.
Thu 5/289:40 am
ONT
-
JHM
1 stop10h 35m
Multiple Airlines
Tue 6/27:10 am
JHM
-
ONT
1 stop12h 07m
Multiple Airlines
Deal found 4/4$678
This KAYAK deal was found by Cheapflights users on 4/3. 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 6/89:40 am
ONT
-
JHM
1 stop10h 35m
Multiple Airlines
Wed 6/177:10 am
JHM
-
ONT
1 stop11h 35m
Multiple Airlines
Deal found 4/3$762
This KAYAK deal was found by Cheapflights users on 4/4. 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.
Sun 9/67:20 am
ONT
-
JHM
1 stop12h 55m
Multiple Airlines
Sat 9/127:10 am
JHM
-
ONT
1 stop11h 10m
Multiple Airlines
Deal found 4/4$780

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 April 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(Southwest)

One-way from

$195
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$405
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. 13% potential increase in price ($64 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 April 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 April 7, 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

Tue 5/5

3:26 pm-10:20 pm

1 stop9h 54m

Kahului

Wed 5/6

6:00 am-9:10 pm

1 stop12h 10m

$400

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 7/15

2:05 pm-10:07 pm

1 stop11h 02m

Kahului

Thu 7/23

9:40 pm-11:14 am

1 stop10h 34m

$434

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 5/4

7:00 am-5:36 pm

1 stop13h 36m

Kahului

Wed 5/6

9:15 pm-12:19 pm

2 stops12h 04m

$440

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/26

5:55 am-4:05 pm

1 stop13h 10m

Kahului

Mon 6/1

8:35 pm-11:35 am

1 stop12h 00m

$454

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/26

1:50 pm-9:44 pm

1 stop10h 54m

Kahului

Mon 6/1

9:59 pm-12:12 pm

2 stops11h 13m

$460

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sun 8/16

6:00 am-2:28 pm

1 stop11h 28m

Kahului

Thu 8/27

9:10 pm-4:14 pm

2 stops16h 04m

$460

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sun 5/17

6:45 am-5:48 pm

1 stop14h 03m

Kahului

Thu 5/21

8:00 pm-8:53 am

1 stop9h 53m

$479
Quickest round-trip

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 9/8

6:50 am-12:50 pm

1 stop9h 00m

Kahului

Sat 9/19

6:00 am-6:20 pm

2 stops9h 20m

$480

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sat 5/2

7:00 am-5:36 pm

1 stop13h 36m

Kahului

Fri 5/8

9:05 pm-12:35 pm

1 stop12h 30m

$487

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Thu 4/23

6:00 am-2:14 pm

1 stop11h 14m

Kahului

Wed 4/29

9:15 pm-11:13 am

1 stop10h 58m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 32 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 June is currently the most expensive (average of $254). 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 April 7, 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.

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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..

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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..

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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..

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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..

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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 10h 54m. Alaska Airlines provides one of the quickest options available for as low as $460. 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 June is currently the most expensive (average of $254). 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 April 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$163Average$437FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$321Average$524FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$333Average$507FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$500FlexibilityNo cancel feeOn-time63%

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