HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maui

$162+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Maui with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Tue 2/248:41 am
ONT
-
OGG
1 stop7h 59m
Multiple Airlines
Tue 3/39:28 am
OGG
-
ONT
1 stop10h 47m
Multiple Airlines
Deal found 1/27$303
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 2/258:41 am
ONT
-
OGG
1 stop9h 20m
Multiple Airlines
Wed 3/46:00 am
OGG
-
ONT
1 stop14h 15m
Multiple Airlines
Deal found 1/26$323
This CheapOair deal was found by Cheapflights users on 1/27. 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 4/223:26 pm
ONT
-
OGG
1 stop9h 54m
Multiple Airlines
Tue 4/286:47 am
OGG
-
ONT
1 stop11h 23m
Multiple Airlines
Deal found 1/27$328
This CheapOair deal was found by Cheapflights users on 1/26. 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.
Thu 2/2612:02 pm
ONT
-
OGG
1 stop12h 52m
Multiple Airlines
Wed 3/49:51 am
OGG
-
ONT
1 stop10h 24m
Multiple Airlines
Deal found 1/26$330
This Delta deal was found by Cheapflights users on 1/26. 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 5/57:00 am
ONT
-
OGG
1 stop13h 36m
Delta
Thu 5/148:12 pm
OGG
-
ONT
1 stop9h 49m
Delta
Deal found 1/26$332
This CheapOair deal was found by Cheapflights users on 1/26. 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.
Thu 4/233:26 pm
ONT
-
OGG
1 stop9h 54m
Alaska Airlines
Thu 4/309:52 pm
OGG
-
ONT
1 stop13h 40m
Alaska Airlines
Deal found 1/26$334
This Delta deal was found by Cheapflights users on 1/26. 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 5/57:00 am
ONT
-
OGG
1 stop13h 36m
Delta
Fri 5/89:10 pm
OGG
-
ONT
2 stops16h 04m
Delta
Deal found 1/26$338
This Delta deal was found by Cheapflights users on 1/26. 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 5/57:00 am
ONT
-
OGG
1 stop13h 36m
Delta
Mon 5/119:10 pm
OGG
-
ONT
2 stops16h 04m
Delta
Deal found 1/26$340
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/51:40 pm
ONT
-
OGG
1 stop9h 03m
United Airlines
Mon 3/910:00 pm
OGG
-
ONT
2 stops11h 18m
United Airlines
Deal found 1/25$342
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/2612:02 pm
ONT
-
OGG
1 stop12h 52m
Multiple Airlines
Thu 3/512:49 pm
OGG
-
ONT
1 stop7h 26m
Multiple Airlines
Deal found 1/27$350
This Expedia deal was found by Cheapflights users on 1/26. 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.
Wed 2/117:56 pm
ONT
-
JHM
3 stops19h 54m
Multiple Airlines
Sun 2/152:10 pm
JHM
-
ONT
2 stops18h 58m
Multiple Airlines
Deal found 1/26$1,520

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Kiwi.com)

One-way from

$162
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$346
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. 13% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 28, 2026.
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

Sun 4/26

6:00 am-12:43 pm

1 stop9h 43m

Kahului

Wed 4/29

10:40 pm-9:41 am

1 stop8h 01m

$332

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/5

7:00 am-5:36 pm

1 stop13h 36m

Kahului

Wed 5/13

8:12 pm-9:01 am

1 stop9h 49m

$332

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/5

7:00 am-5:36 pm

1 stop13h 36m

Kahului

Mon 5/11

8:12 pm-12:29 pm

1 stop13h 17m

$334

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/5

7:00 am-5:36 pm

1 stop13h 36m

Kahului

Tue 5/12

9:10 pm-4:14 pm

2 stops16h 04m

$338

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 5/5

7:00 am-5:36 pm

1 stop13h 36m

Kahului

Fri 5/8

9:10 pm-4:14 pm

2 stops16h 04m

$338

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Tue 3/10

6:00 am-5:20 pm

1 stop14h 20m

Kahului

Wed 3/18

8:05 pm-12:23 pm

1 stop13h 18m

$373

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Thu 2/26

7:55 am-4:25 pm

2 stops10h 30m

Kahului

Thu 3/5

9:35 pm-10:25 am

1 stop10h 50m

$397

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Thu 3/5

11:17 am-10:04 pm

1 stop12h 47m

Kahului

Thu 3/12

10:36 am-8:55 pm

1 stop7h 19m

$416

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 5/13

11:05 am-4:05 pm

1 stop8h 00m

Kahului

Wed 5/20

6:00 am-7:35 pm

2 stops10h 35m

$432

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 3/9

5:53 pm-5:20 pm

1 stop26h 27m

Kahului

Wed 3/18

8:05 pm-12:23 pm

1 stop13h 18m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 25 results
1
2
3

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 $134). Flying from Ontario to Maui in November is currently the most expensive (average of $229). 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 January 28, 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
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
11,799 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
4,268 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
8,120 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
2,829 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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
9,206 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

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 9h 43m. United Airlines provides one of the quickest options available for as low as $332. 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 ($111), Southwest ($147), 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 $134). Flying from Ontario to Maui in November is currently the most expensive (average of $229). 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.

Alternative routes for Ontario to Maui

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Honolulu flights
San Francisco to Honolulu flights
Los Angeles to Kahului flights
San Francisco to Kahului flights
Oakland to Honolulu flights
Ontario to Honolulu flights
San Jose to Honolulu flights
San Diego to Honolulu flights
Los Angeles to Lihue flights
Los Angeles to Kailua-Kona flights
San Francisco to Kailua-Kona flights
San Jose to Kahului flights
San Francisco to Lihue flights
Sacramento to Honolulu flights
Oakland to Kahului flights
San Diego to Kahului flights
Las Vegas to Honolulu flights
Sacramento to Kahului flights
Long Beach to Honolulu flights
Oakland to Lihue flights
Ontario to Kahului flights
Las Vegas to Kahului flights
San Jose to Kailua-Kona flights
San Jose to Lihue flights
Santa Ana to Honolulu flights
Burbank to Honolulu flights
San Diego to Lihue flights
Oakland to Kailua-Kona flights
Long Beach to Kahului flights
Ontario to Lihue flights
Sacramento to Kailua-Kona flights
San Diego to Kailua-Kona flights
Sacramento to Lihue flights
Ontario to Kailua-Kona flights
Las Vegas to Lihue flights
Las Vegas to Kailua-Kona flights
Reno to Honolulu flights
Fresno to Honolulu flights
Los Angeles to Hilo flights
San Francisco to Hilo flights
Santa Ana to Kahului flights
Reno to Kahului flights
Burbank to Kahului flights
Santa Ana to Lihue flights
Santa Rosa to Kailua-Kona flights
Santa Ana to Kailua-Kona flights
Medford to Honolulu flights
Fresno to Kahului flights
Palm Springs to Honolulu flights
Long Beach to Kailua-Kona flights

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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$163Average$437FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$297Average$547FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$327Average$584FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$345Average$575FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$355Average$496FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$373Average$474FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights