What is the cheapest airline that flies from Kahului to Ontario?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Kahului to Ontario

What airlines fly to Ontario?

Hawaiian Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ontario from Kahului according to our data. Hawaiian Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kahului Airport to Ontario Airport?

Prices for flights from Kahului Airport to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Kahului Airport to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kahului Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$147 Cheap Flights from Kahului to Ontario in 2025/26

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Find the cheapest flights from Kahului to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

8:45 am - 8:37 pmOGG-ONT

8h 52m1 stop

6:00 am - 1:28 pmONT-OGG

10h 28m1 stop

$355Hawaiian Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

10:05 am - 8:37 pmOGG-ONT

7h 32m1 stop

6:00 am - 1:28 pmONT-OGG

10h 28m1 stop

$364Hawaiian Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

9:25 pm - 12:00 pmOGG-ONT

12h 35m1 stop

6:45 am - 4:25 pmONT-OGG

11h 40m1 stop

$374Southwest

Find Deal

Thu, Feb 19 - Sun, Feb 22

9:25 am - 8:37 pmOGG-ONT

8h 12m1 stop

1:31 pm - 9:37 pmONT-OGG

11h 06m1 stop

$409

Find Deal

Thu, Oct 16 - Wed, Oct 22

9:35 pm - 9:25 amOGG-ONT

9h 50m1 stop

8:00 am - 6:10 pmONT-OGG

12h 10m2 stops

$422Southwest

Find Deal

Thu, Feb 19 - Sun, Feb 22

11:20 pm - 11:05 amOGG-ONT

9h 45m1 stop

6:00 am - 2:12 pmONT-OGG

10h 12m1 stop

$464Alaska Airlines

Find Deal

Sun, Nov 2 - Sun, Nov 9

10:38 pm - 10:44 amOGG-ONT

9h 06m1 stop

7:10 am - 8:45 pmONT-OGG

16h 35m1 stop

$468Alaska Airlines

Find Deal

Wed, Oct 1 - Mon, Oct 6

10:55 pm - 9:01 amOGG-ONT

8h 06m1 stop

8:46 pm - 3:50 pmONT-OGG

21h 04m1 stop

$477American Airlines

Find Deal

Wed, Nov 26 - Sun, Nov 30

10:38 pm - 10:44 amOGG-ONT

9h 06m1 stop

7:10 am - 9:36 pmONT-OGG

17h 26m2 stops

$661

Find Deal

Wed, Oct 1 - Sat, Oct 11

10:03 pm - 8:56 amOGG-ONT

7h 53m1 stop

6:15 am - 2:31 pmONT-OGG

11h 16m1 stop

$672American Airlines

Find Deal

Thu, Oct 16 - Wed, Oct 22

Southwest flights from Kahului to Ontario

Our best Southwest deals on Kahului to Ontario flight tickets

Southwest

Feb 19

OGG9:25 pmKahului

12h 35m

1 stop

ONT12:00 pmOntario

Feb 22

ONT6:45 amOntario

11h 40m

1 stop

OGG4:25 pmKahului

$374

Find similar

Southwest

Feb 19

OGG9:35 pmKahului

9h 50m

1 stop

ONT9:25 amOntario

Feb 22

ONT8:00 amOntario

12h 10m

2 stops

OGG6:10 pmKahului

$422

Find similar

Southwest

Nov 26

OGG12:40 pmKahului

8h 30m

1 stop

ONT11:10 pmOntario

Nov 30

ONT5:40 amOntario

11h 10m

2 stops

OGG2:50 pmKahului

$497

Find similar

Alaska Airlines flights from Kahului to Ontario

Our best Alaska Airlines deals on Kahului to Ontario flight tickets

Alaska Airlines

Sep 22

OGG10:38 pmKahului

9h 06m

1 stop

ONT10:44 amOntario

Sep 24

ONT6:00 amOntario

12h 58m

1 stop

OGG3:58 pmKahului

$420

Find similar

Alaska Airlines

Sep 17

OGG10:38 pmKahului

9h 06m

1 stop

ONT10:44 amOntario

Sep 24

ONT10:09 amOntario

8h 39m

1 stop

OGG3:48 pmKahului

$449

Find similar

Alaska Airlines

Nov 2

OGG11:20 pmKahului

9h 45m

1 stop

ONT11:05 amOntario

Nov 9

ONT6:00 amOntario

10h 12m

1 stop

OGG2:12 pmKahului

$464

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 10/16

8:45 am-8:37 pm

1 stop8h 52m

Ontario

Wed 10/22

6:00 am-1:28 pm

1 stop10h 28m

$355

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 10/16

10:05 am-8:37 pm

1 stop7h 32m

Ontario

Wed 10/22

6:00 am-1:28 pm

1 stop10h 28m

$364

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 2/19

9:25 pm-12:00 pm

1 stop12h 35m

Ontario

Sun 2/22

6:45 am-4:25 pm

1 stop11h 40m

$374

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 10/16

9:25 am-8:37 pm

1 stop8h 12m

Ontario

Wed 10/22

1:31 pm-9:37 pm

1 stop11h 06m

$409

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 2/19

9:35 pm-9:25 am

1 stop9h 50m

Ontario

Sun 2/22

8:00 am-6:10 pm

2 stops12h 10m

$422

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Sun 11/2

11:20 pm-11:05 am

1 stop9h 45m

Ontario

Sun 11/9

6:00 am-2:12 pm

1 stop10h 12m

$464

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 10/1

10:38 pm-10:44 am

1 stop9h 06m

Ontario

Mon 10/6

7:10 am-8:45 pm

1 stop16h 35m

$468

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 11/26

10:55 pm-9:01 am

1 stop8h 06m

Ontario

Sun 11/30

8:46 pm-3:50 pm

1 stop21h 04m

$477

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Wed 10/1

10:38 pm-10:44 am

1 stop9h 06m

Ontario

Sat 10/11

7:10 am-9:36 pm

2 stops17h 26m

$661

KahuluiOntario

OGG - ONT

OGGONT

Kahului

Thu 10/16

10:03 pm-8:56 am

1 stop7h 53m

Ontario

Wed 10/22

6:15 am-2:31 pm

1 stop11h 16m

$672

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kahului to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Sunday when prices can be found for as low as $249. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Kahului to Ontario for around $458.

What is the cheapest time of day to depart on your flight to Ontario?

In the evening is the cheapest time of day to fly from Kahului to Ontario when you can find flight prices for as low as $361. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $470 on average. Flights to Ontario from Kahului in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Kahului to Ontario flight prices changed over time?

As of September 2025, prices for Kahului to Ontario flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Kahului to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Kahului to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kahului to Ontario (OGG to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kahului to Ontario

Direct flights	None

There are no direct flights from Kahului to Ontario. There are no popular flight routes from Kahului to Ontario.

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How far is Kahului to Ontario by plane?
Kahului and Ontario are 2527.6 mi apart from one another. A reasonable flight in good conditions will take 7h 25m.
When did momondo last update prices for flights from Kahului Airport to Ontario Airport?
Prices for flights from Kahului Airport to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Kahului Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kahului Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Kahului to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Kahului.

Can I find flights from Kahului to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Kahului with this policy.

How can momondo help me find flights from Kahului to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Kahului.

I’m not ready to book a flight from Kahului to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kahului to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.