Which airport is the most popular layover for flights between Ontario and Kahului?

Honolulu (HNL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

Alaska Airlines is the most popular carrier operating from Ontario to Kahului

Which layover airport has the shortest connection time from Ontario to Kahului?

Honolulu (HNL) has the shortest average layover time for this route: 1h 07m.

Which layover airport offers the lowest fares from Ontario to Kahului?

Flights via Seattle (SEA) offer the lowest average round-trip price of $313.

Which layover airport has the shortest travel time from Ontario to Kahului?

Flights connecting via Honolulu (HNL) have the shortest average one-way travel time: 7h 36m.

What airlines fly to Kahului?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Kahului from Ontario according to our data. Alaska Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Kahului. Keep in mind that there are 6 different airlines that fly to Kahului on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ontario Airport to Kahului Airport refresh daily.

How many operators does momondo search for flights from Ontario Airport to Kahului Airport?

As of December 2025, there are 6 operators available to choose from for flights from Ontario Airport to Kahului Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Kahului Airport.

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

The necessary travel and health documents for your Kahului Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$144 Cheap Flights from Ontario to Kahului in 2025/26

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Find the cheapest flights from Ontario to Kahului

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:13 am - 3:05 pm

ONT

OGG

8h 52m1 stop

7:06 pm - 10:28 pm

OGG

ONT

25h 22m1 stop

$289Multiple Airlines

jue., feb. 5 - lun., feb. 9

7:00 am - 10:00 pm

ONT

OGG

17h 00m1 stop

7:06 pm - 10:28 pm

OGG

ONT

25h 22m1 stop

$293Multiple Airlines

lun., feb. 2 - sáb., feb. 7

6:13 am - 3:52 pm

ONT

OGG

11h 39m1 stop

11:15 pm - 11:38 am

OGG

ONT

10h 23m1 stop

$297American Airlines

mié., feb. 18 - mié., feb. 25

8:13 am - 4:34 pm

ONT

OGG

10h 21m1 stop

10:16 am - 10:28 pm

OGG

ONT

10h 12m1 stop

$305Multiple Airlines

lun., feb. 2 - vie., feb. 6

8:13 am - 3:35 pm

ONT

OGG

9h 22m1 stop

9:15 am - 10:28 pm

OGG

ONT

11h 13m1 stop

$318Multiple Airlines

jue., ene. 22 - lun., ene. 26

8:13 am - 4:34 pm

ONT

OGG

10h 21m1 stop

10:16 am - 10:28 pm

OGG

ONT

10h 12m1 stop

$322Multiple Airlines

dom., ene. 18 - vie., ene. 23

1:46 pm - 10:00 pm

ONT

OGG

10h 14m1 stop

11:51 am - 10:28 pm

OGG

ONT

8h 37m1 stop

$327Multiple Airlines

mié., ene. 7 - mié., ene. 14

11:00 am - 9:29 pm

ONT

OGG

13h 29m1 stop

8:00 am - 10:46 pm

OGG

ONT

11h 46m1 stop

$331Alaska Airlines

mar., may. 12 - mié., may. 20

7:00 am - 5:49 pm

ONT

OGG

13h 49m1 stop

9:10 pm - 4:14 pm

OGG

ONT

16h 04m2 stops

$336Delta

lun., may. 4 - jue., may. 7

1:46 pm - 10:00 pm

ONT

OGG

10h 14m1 stop

10:36 am - 10:28 pm

OGG

ONT

9h 52m1 stop

$338Multiple Airlines

jue., ene. 8 - mié., ene. 14

Delta flights from Ontario to Kahului

Our best Delta deals on Ontario to Kahului flight tickets

Delta

May 4

ONT7:00 amOntario

13h 49m

1 stop

OGG5:49 pmKahului

May 7

OGG9:10 pmKahului

16h 04m

2 stops

ONT4:14 pmOntario

$336

Find similar

Delta

Apr 30

ONT6:00 amOntario

11h 28m

1 stop

OGG2:28 pmKahului

May 7

OGG9:10 pmKahului

16h 04m

2 stops

ONT4:14 pmOntario

$349

Find similar

Delta

Mar 2

ONT7:30 amOntario

13h 21m

1 stop

OGG6:51 pmKahului

Mar 5

OGG9:05 pmKahului

13h 02m

1 stop

ONT12:07 pmOntario

$357

Find similar

American Airlines flights from Ontario to Kahului

Our best American Airlines deals on Ontario to Kahului flight tickets

American Airlines

Feb 18

ONT6:13 amOntario

11h 39m

1 stop

OGG3:52 pmKahului

Feb 25

OGG11:15 pmKahului

10h 23m

1 stop

ONT11:38 amOntario

$297

Find similar

American Airlines

Mar 9

ONT9:53 amOntario

11h 30m

1 stop

OGG6:23 pmKahului

Mar 16

OGG9:14 pmKahului

8h 35m

1 stop

ONT8:49 amOntario

$347

Find similar

American Airlines

Jan 8

ONT7:30 pmOntario

22h 21m

1 stop

OGG3:51 pmKahului

Jan 15

OGG10:59 pmKahului

8h 09m

1 stop

ONT9:08 amOntario

$356

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioKahului

ONT - OGG

ONTOGG

Ontario

jue. 2/5

8:13 am-3:05 pm

1 stop8h 52m

Kahului

lun. 2/9

7:06 pm-10:28 pm

1 stop25h 22m

$289

OntarioKahului

ONT - OGG

ONTOGG

Ontario

lun. 2/2

7:00 am-10:00 pm

1 stop17h 00m

Kahului

sáb. 2/7

7:06 pm-10:28 pm

1 stop25h 22m

$293

OntarioKahului

ONT - OGG

ONTOGG

Ontario

mié. 2/18

6:13 am-3:52 pm

1 stop11h 39m

Kahului

mié. 2/25

11:15 pm-11:38 am

1 stop10h 23m

$297

OntarioKahului

ONT - OGG

ONTOGG

Ontario

lun. 2/2

8:13 am-4:34 pm

1 stop10h 21m

Kahului

vie. 2/6

10:16 am-10:28 pm

1 stop10h 12m

$305

OntarioKahului

ONT - OGG

ONTOGG

Ontario

jue. 1/22

8:13 am-3:35 pm

1 stop9h 22m

Kahului

lun. 1/26

9:15 am-10:28 pm

1 stop11h 13m

$318

OntarioKahului

ONT - OGG

ONTOGG

Ontario

dom. 1/18

8:13 am-4:34 pm

1 stop10h 21m

Kahului

vie. 1/23

10:16 am-10:28 pm

1 stop10h 12m

$322

OntarioKahului

ONT - OGG

ONTOGG

Ontario

mié. 1/7

1:46 pm-10:00 pm

1 stop10h 14m

Kahului

mié. 1/14

11:51 am-10:28 pm

1 stop8h 37m

$327

OntarioKahului

ONT - OGG

ONTOGG

Ontario

mar. 5/12

11:00 am-9:29 pm

1 stop13h 29m

Kahului

mié. 5/20

8:00 am-10:46 pm

1 stop11h 46m

$331

OntarioKahului

ONT - OGG

ONTOGG

Ontario

lun. 5/4

7:00 am-5:49 pm

1 stop13h 49m

Kahului

jue. 5/7

9:10 pm-4:14 pm

2 stops16h 04m

$336

OntarioKahului

ONT - OGG

ONTOGG

Ontario

jue. 1/8

1:46 pm-10:00 pm

1 stop10h 14m

Kahului

mié. 1/14

10:36 am-10:28 pm

1 stop9h 52m

$338

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 Ontario to Kahului

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

Layovers

What is the cheapest month to fly to Kahului?

The cheapest month to fly to Kahului from Ontario is in September. Flight prices, which tend to average around $407, are often lower during this time because this is during the off-season. If you aren’t able to travel to Kahului during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $418.

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

Our data shows that Tuesday is the least expensive day to fly to Kahului. Tickets to fly out on this day can be as low as $383. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Kahului for around $514.

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

Our data shows that the cheapest Ontario to Kahului flights are usually those with departure times in the morning. Our users have found flights to Kahului in the morning for as low as $411. Flights at noon are often more expensive with an average ticket price of $865.

How far in advance should I book a flight to Kahului?

You are more likely to see cheaper flights to Kahului from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Kahului for around $502 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kahului from Ontario for as low as $422 on momondo.

How have Ontario to Kahului flight prices changed over time?

When to book flights from Ontario to Kahului

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

Estimated round-trip price

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

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

Fastest flight time	8h 14m
Direct flights	None

The fastest flight from Ontario to Kahului takes 8h 14m

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

Search flight deals

How far is Ontario to Kahului by plane?
The straight-line distance from Ontario to Kahului is 2527.6 mi. In terms of flight time, this usually takes a little over 8h 14m.
When did momondo last update prices for flights from Ontario Airport to Kahului Airport?
Prices for flights from Ontario Airport to Kahului Airport refresh daily.
How many operators does momondo search for flights from Ontario Airport to Kahului Airport?
As of December 2025, there are 6 operators available to choose from for flights from Ontario Airport to Kahului Airport.
How old do you have to be to fly from Ontario Airport to Kahului Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Kahului Airport.
What documentation or ID do you need to fly to Kahului Airport?
The necessary travel and health documents for your Kahului Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Kahului?
momondo data reveals that the most frequently booked airline on the route from Ontario to Kahului is Alaska Airlines, representing 43% of all bookings. The subsequent popular airlines are Southwest at 26%, Hawaiian Airlines at 10%, and United Airlines at 10%.

Best airlines flying from Ontario to Kahului

Compare and see reviews for airlines that fly from Ontario to Kahului with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $266	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $317	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $327	Free Cancellation	Rating 8.0 11,465 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $355	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
American Airlines	PriceFrom $373	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights

Wailea

Paia

Why use momondo?

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

Finding the right flight to Kahului from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kahului quick and easy, saving you time and money.

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

All flight searches from Ontario to Kahului on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ontario to Kahului flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Kahului from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.