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 39% 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.

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

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

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

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 July 2025. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.

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 July 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.

$138 Cheap Flights from Ontario to Hawaii in 2025

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Find the cheapest flights from Ontario to Hawaii

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:40 am - 7:05 pmONT-HNL

10h 25m1 stop

10:42 pm - 10:50 amHNL-ONT

9h 08m1 stop

$296Delta

Find Deal

lun., ago. 25 - mié., sep. 3

11:40 am - 7:05 pmONT-HNL

10h 25m1 stop

10:42 pm - 10:50 amHNL-ONT

9h 08m1 stop

$297Delta

Find Deal

lun., ago. 25 - mié., sep. 3

9:50 am - 5:21 pmONT-KOA

9h 31m1 stop

7:00 am - 9:55 pmKOA-ONT

12h 55m1 stop

$310Alaska Airlines

Find Deal

dom., ene. 11 - jue., ene. 15

9:50 am - 1:45 pmONT-HNL

5h 55mnonstop

2:20 pm - 9:55 pmHNL-ONT

5h 35mnonstop

$311Alaska Airlines

Find Deal

mié., ene. 14 - mié., ene. 21

9:36 am - 7:49 pmONT-HNL

13h 13m2 stops

7:00 am - 5:34 pmHNL-ONT

7h 34m1 stop

$324United Airlines

Find Deal

mié., oct. 22 - mié., oct. 29

9:55 am - 4:25 pmONT-HNL

9h 30m1 stop

8:15 am - 8:25 pmHNL-ONT

9h 10m1 stop

$328Southwest

Find Deal

sáb., sep. 6 - jue., sep. 11

9:45 am - 1:48 pmONT-HNL

6h 03mnonstop

9:40 am - 5:14 pmHNL-ONT

5h 34mnonstop

$329Hawaiian Airlines

Find Deal

mar., nov. 11 - mar., nov. 18

1:19 pm - 7:09 pmONT-HNL

8h 50m1 stop

10:45 pm - 12:13 pmHNL-ONT

10h 28m2 stops

$333United Airlines

Find Deal

lun., ago. 18 - jue., sep. 4

7:10 am - 1:25 pmONT-HNL

9h 15m1 stop

9:30 pm - 9:26 amHNL-ONT

8h 56m1 stop

$336Hawaiian Airlines

Find Deal

mar., sep. 2 - mar., sep. 9

8:15 am - 4:30 pmONT-OGG

11h 15m1 stop

10:05 am - 8:20 pmOGG-ONT

7h 15m1 stop

$337Southwest

Find Deal

mié., ago. 27 - mié., sep. 3

United Airlines flights from Ontario to Hawaii

Our best United Airlines deals on Ontario to Hawaii flight tickets

United Airlines

Oct 22

ONT9:36 amOntario

13h 13m

2 stops

HNL7:49 pmHonolulu

Oct 29

HNL7:00 amHonolulu

7h 34m

1 stop

ONT5:34 pmOntario

$324

Find similar

United Airlines

Aug 18

ONT1:19 pmOntario

8h 50m

1 stop

HNL7:09 pmHonolulu

Sep 4

HNL10:45 pmHonolulu

10h 28m

2 stops

ONT12:13 pmOntario

$333

Find similar

United Airlines

Dec 3

ONT1:35 pmOntario

9h 04m

1 stop

HNL8:39 pmHonolulu

Dec 9

HNL10:50 pmHonolulu

11h 27m

2 stops

ONT12:17 pmOntario

$345

Find similar

Southwest flights from Ontario to Hawaii

Our best Southwest deals on Ontario to Hawaii flight tickets

Southwest

Sep 6

ONT9:55 amOntario

9h 30m

1 stop

HNL4:25 pmHonolulu

Sep 11

HNL8:15 amHonolulu

9h 10m

1 stop

ONT8:25 pmOntario

$328

Find similar

Southwest

Aug 27

ONT8:15 amOntario

11h 15m

1 stop

OGG4:30 pmKahului

Sep 3

OGG10:05 amKahului

7h 15m

1 stop

ONT8:20 pmOntario

$337

Find similar

Southwest

Nov 2

ONT5:35 amOntario

11h 40m

1 stop

HNL3:15 pmHonolulu

Nov 8

HNL8:15 amHonolulu

7h 50m

1 stop

ONT6:05 pmOntario

$346

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

lun. 8/25

11:40 am-7:05 pm

1 stop10h 25m

Honolulu

mié. 9/3

10:42 pm-10:50 am

1 stop9h 08m

$296

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

lun. 8/25

11:40 am-7:05 pm

1 stop10h 25m

Honolulu

mié. 9/3

10:42 pm-10:50 am

1 stop9h 08m

$297

OntarioKailua-Kona

ONT - KOA

ONTKOA

Ontario

dom. 1/11

9:50 am-5:21 pm

1 stop9h 31m

Kona Intl

jue. 1/15

7:00 am-9:55 pm

1 stop12h 55m

$310

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

mié. 1/14

9:50 am-1:45 pm

Nonstop5h 55m

Honolulu

mié. 1/21

2:20 pm-9:55 pm

Nonstop5h 35m

$311

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

mié. 10/22

9:36 am-7:49 pm

2 stops13h 13m

Honolulu

mié. 10/29

7:00 am-5:34 pm

1 stop7h 34m

$324

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

sáb. 9/6

9:55 am-4:25 pm

1 stop9h 30m

Honolulu

jue. 9/11

8:15 am-8:25 pm

1 stop9h 10m

$328

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

mar. 11/11

9:45 am-1:48 pm

Nonstop6h 03m

Honolulu

mar. 11/18

9:40 am-5:14 pm

Nonstop5h 34m

$329

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

lun. 8/18

1:19 pm-7:09 pm

1 stop8h 50m

Honolulu

jue. 9/4

10:45 pm-12:13 pm

2 stops10h 28m

$333

OntarioHonolulu

ONT - HNL

ONTHNL

Ontario

mar. 9/2

7:10 am-1:25 pm

1 stop9h 15m

Honolulu

mar. 9/9

9:30 pm-9:26 am

1 stop8h 56m

$336

OntarioKahului

ONT - OGG

ONTOGG

Ontario

mié. 8/27

8:15 am-4:30 pm

1 stop11h 15m

Kahului

mié. 9/3

10:05 am-8:20 pm

1 stop7h 15m

$337

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 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 January, then you should wait until February to fly from Ontario, when ticket prices are also cheap, with an average price of $356.

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 $450. 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 $561. 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 $491.

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 $483 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 $408 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?

You could potentially save up to 27% on your flight if you consider stops on a Ontario to Hawaii flight.

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	$138
Fastest flight time	5h 55m
Direct flights	Every day
Airports in Hawaii	5 airports

The best one-way flight to Hawaii from Ontario in the past 72 hours is $138. The best round-trip flight deal from Ontario to Hawaii found on momondo in the last 72 hours is $296.

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

Direct flights go from Ontario to Hawaii every day.

There are 5 airports near Hawaii: Hilo Intl (ITO), Honolulu (HNL), Lihue (LIH), Kona Intl (KOA), Kahului (OGG)

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 July 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 26.59% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 18.90%, Airbus A321-100/200 at 14.66%, and Boeing 777 at 6.80%.

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 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $177	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $239	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $251	Free Cancellation	Rating 7.8 2,611 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $316	Free Cancellation	Rating 8.0 10,000 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 Bostonfrom $77

Flights to Atlantafrom $29

Flights to Dallasfrom $55

Flights to Seattlefrom $93

Cheap flights from Ontario to Hawaii from $138

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 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Hawaii

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Ontario to Hawaii

Our best United Airlines deals on Ontario to Hawaii flight tickets

Southwest flights from Ontario to Hawaii

Our best Southwest deals on Ontario to Hawaii flight tickets

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Use the filters below to find and compare flights from Ontario to Hawaii that are best for you.

See travel insights to Hawaii from

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 January, then you should wait until February to fly from Ontario, when ticket prices are also cheap, with an average price of $356.

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 $491.

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?

You could potentially save up to 27% on your flight if you consider stops on a Ontario to Hawaii flight.

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 July 2025. The most frequent departure time is 9:00AM, 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 July 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