How many flights depart from Ontario to Hawaii on average per day?

The number of flights available between Ontario and Hawaii is 2 per day as of October 2025. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

What airlines fly to Hawaii?

Hawaiian Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Hawaii from Ontario according to our data. Hawaiian Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Hawaii. Keep in mind that there are 6 different airlines that fly to Hawaii on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ontario to Hawaii on average per week?

14 flights are operational weekly from Ontario to Hawaii as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

Alaska Airlines, Hawaiian Airlines, and Delta are the most popular carriers operating from Ontario to Hawaii

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

Prices for flights from Ontario Airport to Hawaii were last updated today.

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

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

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

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 Hawaii.

What documentation or ID do you need to fly to Hawaii?

The travel and health documents required for your trip to Hawaii 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 Hawaii. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$141 Cheap Flights from Ontario to Hawaii in 2025/26

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8:13 am - 5:09 pmONT-KOA

10h 56m1 stop

6:00 am - 10:28 pmKOA-ONT

14h 28m1 stop

$282Alaska Airlines

Find Deal

Tue, Jan 20 - Wed, Jan 28

8:13 am - 5:09 pmONT-KOA

10h 56m1 stop

9:00 pm - 10:28 pmKOA-ONT

23h 28m1 stop

$283Alaska Airlines

Find Deal

Tue, Jan 20 - Wed, Jan 28

6:45 am - 6:13 pmONT-KOA

13h 28m1 stop

8:30 pm - 11:08 amKOA-ONT

12h 38m1 stop

$291Delta

Find Deal

Thu, Nov 13 - Mon, Nov 17

6:45 am - 6:55 pmONT-KOA

14h 10m1 stop

8:45 pm - 12:34 pmKOA-ONT

13h 49m2 stops

$297Delta

Find Deal

Tue, Jan 6 - Mon, Jan 12

6:00 am - 11:51 amONT-OGG

8h 51m1 stop

7:00 am - 5:34 pmOGG-ONT

7h 34m1 stop

$347United Airlines

Find Deal

Mon, Oct 27 - Fri, Oct 31

6:10 am - 2:50 pmONT-OGG

10h 40m2 stops

9:25 pm - 9:15 amOGG-ONT

9h 50m1 stop

$354Southwest

Find Deal

Wed, Nov 12 - Wed, Nov 19

9:47 am - 1:50 pmONT-HNL

6h 03mnonstop

9:40 am - 5:14 pmHNL-ONT

5h 34mnonstop

$393Hawaiian Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

6:00 am - 5:01 pmONT-HNL

13h 01m1 stop

9:40 am - 5:14 pmHNL-ONT

5h 34mnonstop

$406Hawaiian Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 10

6:10 am - 2:50 pmONT-OGG

10h 40m2 stops

7:00 pm - 9:15 amOGG-ONT

12h 15m2 stops

$414Southwest

Find Deal

Wed, Nov 12 - Wed, Nov 19

6:00 am - 5:05 pmONT-HNL

13h 05m2 stops

8:00 am - 5:34 pmHNL-ONT

7h 34m1 stop

$422United Airlines

Find Deal

Mon, Nov 3 - Thu, Nov 6

Hawaiian Airlines flights from Ontario to Hawaii

Our best Hawaiian Airlines deals on Ontario to Hawaii flight tickets

Hawaiian Airlines

Nov 11

ONT9:47 amOntario

6h 03m

HNL1:50 pmHonolulu

Nov 18

HNL9:40 amHonolulu

5h 34m

ONT5:14 pmOntario

$393

Find similar

Hawaiian Airlines

Nov 3

ONT6:00 amOntario

13h 01m

1 stop

HNL5:01 pmHonolulu

Nov 10

HNL9:40 amHonolulu

5h 34m

ONT5:14 pmOntario

$406

Find similar

Hawaiian Airlines

Mar 3

ONT11:30 amOntario

12h 43m

1 stop

OGG10:13 pmKahului

Mar 5

OGG10:55 amKahului

9h 00m

1 stop

ONT9:55 pmOntario

$411

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United Airlines flights from Ontario to Hawaii

Our best United Airlines deals on Ontario to Hawaii flight tickets

United Airlines

Oct 27

ONT6:00 amOntario

8h 51m

1 stop

OGG11:51 amKahului

Oct 31

OGG7:00 amKahului

7h 34m

1 stop

ONT5:34 pmOntario

$347

Find similar

United Airlines

Nov 3

ONT6:00 amOntario

13h 05m

2 stops

HNL5:05 pmHonolulu

Nov 6

HNL8:00 amHonolulu

7h 34m

1 stop

ONT5:34 pmOntario

$422

Find similar

United Airlines

Oct 31

ONT1:40 pmOntario

10h 47m

1 stop

HNL9:27 pmHonolulu

Nov 5

HNL8:00 amHonolulu

12h 51m

2 stops

ONT10:51 pmOntario

$427

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Fly from

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Route

Depart

Return

Price

OntarioKailua-Kona

ONT - KOA

ONTKOA

Ontario

Tue 1/20

8:13 am-5:09 pm

1 stop10h 56m

Kona Intl

Wed 1/28

6:00 am-10:28 pm

1 stop14h 28m

$282

OntarioKailua-Kona

ONT - KOA

ONTKOA

Ontario

Tue 1/20

8:13 am-5:09 pm

1 stop10h 56m

Kona Intl

Wed 1/28

9:00 pm-10:28 pm

1 stop23h 28m

$283

OntarioKailua-Kona

ONT - KOA

ONTKOA

Ontario

Thu 11/13

6:45 am-6:13 pm

1 stop13h 28m

Kona Intl

Mon 11/17

8:30 pm-11:08 am

1 stop12h 38m

$291

OntarioKailua-Kona

ONT - KOA

ONTKOA

Ontario

Tue 1/6

6:45 am-6:55 pm

1 stop14h 10m

Kona Intl

Mon 1/12

8:45 pm-12:34 pm

2 stops13h 49m

$297

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Mon 10/27

6:00 am-11:51 am

1 stop8h 51m

Kahului

Fri 10/31

7:00 am-5:34 pm

1 stop7h 34m

$347

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 11/12

6:10 am-2:50 pm

2 stops10h 40m

Kahului

Wed 11/19

9:25 pm-9:15 am

1 stop9h 50m

$354

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Tue 11/11

9:47 am-1:50 pm

Nonstop6h 03m

Honolulu

Tue 11/18

9:40 am-5:14 pm

Nonstop5h 34m

$393

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Mon 11/3

6:00 am-5:01 pm

1 stop13h 01m

Honolulu

Mon 11/10

9:40 am-5:14 pm

Nonstop5h 34m

$406

OntarioKahului

ONT - OGG

ONTOGG

Ontario

Wed 11/12

6:10 am-2:50 pm

2 stops10h 40m

Kahului

Wed 11/19

7:00 pm-9:15 am

2 stops12h 15m

$414

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

Mon 11/3

6:00 am-5:05 pm

2 stops13h 05m

Honolulu

Thu 11/6

8:00 am-5:34 pm

1 stop7h 34m

$422

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How to get the cheapest flight ticket from Ontario to Hawaii

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

Other information

What is the cheapest month to fly to Hawaii?

If you don’t want to visit Hawaii in February, then you should wait until January to fly from Ontario, when ticket prices are also cheap, with an average price of $368.

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

On average, the least expensive day to fly to Hawaii from Ontario is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $468. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ontario to Hawaii on a Saturday will generally be more expensive and average around $580. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Ontario to Hawaii flights are usually those with departure times in the afternoon. Our users have found flights to Hawaii in the afternoon for as low as $376. Flights in the morning are often more expensive with an average ticket price of $497.

What is the cheapest Ontario to Hawaii flight route?

Fly from Ontario to Honolulu for the best Ontario - Hawaii flight prices

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

You are more likely to see cheaper flights to Hawaii from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Hawaii for around $493 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hawaii from Ontario for as low as $426 on momondo.

What cabin class options are available on Ontario to Hawaii flights?

There are 4 cabin classes available to choose from on Ontario to Hawaii flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to Hawaii flights?

No. A direct flight is the cheapest option for a flight between Ontario to Hawaii.

Cheap Ontario to Hawaii flight deals and tips

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

Best Price Found	$187
Fastest flight time	5h 55m
Direct flights	Every day
Airports in Hawaii	1 airport

The best one-way flight to Hawaii from Ontario in the past 72 hours is $187. The best round-trip flight deal from Ontario to Hawaii found on momondo in the last 72 hours is $414.

The fastest flight from Ontario to Hawaii takes 5h 55m

Direct flights go from Ontario to Hawaii every day.

There is 1 airport near Hawaii: Honolulu (HNL)

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Hawaii?
Prices for flights from Ontario Airport to Hawaii were last updated today.
How many operators does momondo search for flights from Ontario Airport to Hawaii?
As of October 2025, there are 6 operators available to choose from for flights from Ontario Airport to Hawaii.
How old do you have to be to fly from Ontario Airport to Hawaii?
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 Hawaii.
What documentation or ID do you need to fly to Hawaii?
The travel and health documents required for your trip to Hawaii 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 Hawaii. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ontario to Hawaii?
momondo data reveals that the most frequently booked plane model on the route from Ontario to Hawaii is Boeing 737 MAX 9, representing 27.96% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 15.36%, Airbus A321-100/200 at 9.06%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 8.71%.

Best airlines flying from Ontario to Hawaii

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $158	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $232	Free Cancellation	Rating 7.8 2,778 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $239	Free Cancellation	Rating 7.4 8,973 reviews	Search United Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,235 reviews	Search Southwest flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $317	Free Cancellation	Rating 8.0 11,070 reviews	Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Hawaii. momondo saves you time and could save you money on your trip.

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

Flights from Ontario to Hawaii with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ontario to Hawaii 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 Hawaii right now. Can momondo alert me if prices change?

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

An easier way to manage your Hawaii trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Hawaii

Popular cities in Hawaii

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Flights to Seattlefrom $75

Cheap flights from Ontario to Hawaii from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hawaii departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Ontario to Hawaii

Cheap round-trip flights

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Hawaiian Airlines flights from Ontario to Hawaii

Our best Hawaiian Airlines deals on Ontario to Hawaii flight tickets

United Airlines flights from Ontario to Hawaii

Our best United Airlines deals on Ontario to Hawaii flight tickets

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How to get the cheapest flight ticket from Ontario to Hawaii

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

What is the cheapest month to fly to Hawaii?

If you don’t want to visit Hawaii in February, then you should wait until January to fly from Ontario, when ticket prices are also cheap, with an average price of $368.

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

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

Our data shows that the cheapest Ontario to Hawaii flights are usually those with departure times in the afternoon. Our users have found flights to Hawaii in the afternoon for as low as $376. Flights in the morning are often more expensive with an average ticket price of $497.

What is the cheapest Ontario to Hawaii flight route?

Fly from Ontario to Honolulu for the best Ontario - Hawaii flight prices

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

What cabin class options are available on Ontario to Hawaii flights?

There are 4 cabin classes available to choose from on Ontario to Hawaii flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to Hawaii flights?

No. A direct flight is the cheapest option for a flight between Ontario to Hawaii.

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

Alaska Airlines, Hawaiian Airlines, and Delta are the most popular carriers operating from Ontario to Hawaii

What airlines fly to Hawaii?

How many flights depart from Ontario to Hawaii on average per day?

The number of flights available between Ontario and Hawaii is 2 per day as of October 2025. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Ontario to Hawaii on average per week?

14 flights are operational weekly from Ontario to Hawaii as of October 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Ontario to Hawaii flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Hawaii

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

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

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

What documentation or ID do you need to fly to Hawaii?

What is the most popular plane model from Ontario to Hawaii?

Best airlines flying from Ontario to Hawaii

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

Why use momondo?

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

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

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

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

An easier way to manage your Hawaii trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hawaii

Popular cities in Hawaii

Popular flights according to clicks in the last 7 days on momondo