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Maui

$149+ 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
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap 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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$315
(Delta)

One-way from

$149
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$339
Provider with most accurate pricing for Los Angeles-Kahului flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Kahului flights.
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From Ontario to Maui
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One-way flight from Ontario to Maui
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Highest demand for flights based on searches. 11% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 2, 2025.

This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:00 amONT - OGG
1 stop8h 40mUnited Airlines
Tue 9/1610:33 pmOGG - ONT
1 stop7h 05mUnited Airlines
Deal found 4/1$297
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 4/305:45 amONT - OGG
1 stop14h 19mDelta
Wed 5/79:30 pmOGG - ONT
1 stop10h 34mDelta
Deal found 3/31$315
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 9/115:09 pmONT - OGG
1 stop23h 34mAmerican Airlines
Mon 9/1511:23 pmOGG - ONT
1 stop9h 06mAmerican Airlines
Deal found 3/31$356
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amONT - OGG
1 stop10h 13mAlaska Airlines
Wed 9/178:47 amOGG - ONT
1 stop9h 23mAlaska Airlines
Deal found 4/2$359
This Southwest deal was found by Cheapflights users on 4/1. 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.
Thu 9/49:55 amONT - OGG
2 stops11h 20mSouthwest
Thu 9/116:00 amOGG - ONT
2 stops11h 25mSouthwest
Deal found 4/1$459
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/226:58 pmONT - JHM
3 stops21h 52mMultiple Airlines
Fri 6/272:10 pmJHM - ONT
2 stops16h 13mMultiple Airlines
Deal found 4/1$1,715

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 2, 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 9/9

6:00 am-11:40 am

1 stop8h 40m

Kahului

Tue 9/16

10:33 pm-8:38 am

1 stop7h 05m

$297

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 4/30

5:45 am-5:04 pm

1 stop14h 19m

Kahului

Wed 5/7

9:30 pm-11:04 am

1 stop10h 34m

$315

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Thu 9/11

5:09 pm-1:43 pm

1 stop23h 34m

Kahului

Mon 9/15

11:23 pm-11:29 am

1 stop9h 06m

$356

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 9/3

6:00 am-1:13 pm

1 stop10h 13m

Kahului

Wed 9/17

8:47 am-9:10 pm

1 stop9h 23m

$359

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Thu 9/4

9:55 am-6:15 pm

2 stops11h 20m

Kahului

Thu 9/11

6:00 am-8:25 pm

2 stops11h 25m

$459

OntarioKapalua

ONT - JHM

ONTJHM

Ontario

Sun 6/22

6:58 pm-1:50 pm

3 stops21h 52m

Kapalua West Maui

Fri 6/27

2:10 pm-9:23 am

2 stops16h 13m

$1,715

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 4/28

6:00 am-1:45 pm

1 stop10h 45m

$149

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 4/15

5:45 am-5:04 pm

1 stop14h 19m

$159

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 9/23

8:35 am-3:03 pm

1 stop9h 28m

$177

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Sat 5/10

9:45 am-3:00 pm

1 stop8h 15m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 13 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, November is the cheapest month in which you can book a flight from Ontario to Maui (average of $391). Flying from Ontario to Maui in June is currently the most expensive (average of $576). 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 April 2, 2025.

When flying from Ontario to Maui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Maui by month

Plan your trip to Maui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maui ranges from 0.1 - 3.8 inches per month. January is typically the wettest month, when rainfall can reach 3.8 in. June is typically the driest time to visit Maui when rainfall is around 0.1 in.

Temperature in Maui by month

Plan your trip to Maui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maui, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Ontario to Maui. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 ($149), Delta ($159), and Alaska Airlines ($177).

  • 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, November is the cheapest month in which you can book a flight from Ontario to Maui (average of $391). Flying from Ontario to Maui in June is currently the most expensive (average of $576). 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$382FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$247Average$372FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$367Average$566FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$372Average$532FlexibilityNo cancel feeOn-time63%

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