What airlines fly to Hawaii?

United Airlines, Alaska Airlines and American Airlines are the top three most popular airlines that fly to Hawaii from Ontario according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Hawaii. Keep in mind that there are 7 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?

12 flights are operational weekly from Ontario to Hawaii as of August 2026. The most popular departure day for this route is Mon, with 17% 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 1 per day as of August 2026. The most frequent departure time is 9:00AM, with 100% of daily flights leaving at noon.

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

Delta, Southwest, and United Airlines 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 August 2026, 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.

$147 Cheap Flights from Ontario to Hawaii in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Hawaii

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 2:25 pmONT Ontario-OGG Kahului

7h 25m1 stop Honolulu

11:15 am - 10:10 pmOGG Kahului-ONT Ontario

8h 55m1 stop Honolulu

$335Southwest

Mon, Nov 9 - Wed, Nov 18

9:00 am - 2:25 pmONT Ontario-OGG Kahului

7h 25m1 stop Honolulu

9:25 pm - 11:30 amOGG Kahului-ONT Ontario

12h 05m1 stop Las Vegas Harry Reid Intl

$340Southwest

Wed, Nov 11 - Wed, Nov 25

1:56 pm - 7:20 pmONT Ontario-OGG Kahului

8h 24m1 stop San Francisco

7:00 am - 8:01 pmOGG Kahului-ONT Ontario

10h 01m1 stop San Francisco

$344United Airlines

Wed, Sep 9 - Wed, Sep 16

6:00 am - 5:31 pmONT Ontario-KOA Kona Intl

14h 31m1 stop Seattle/Tacoma Intl

8:55 pm - 11:14 amKOA Kona Intl-ONT Ontario

11h 19m1 stop Seattle/Tacoma Intl

$344Delta

Wed, Sep 16 - Wed, Sep 23

6:00 am - 5:31 pmONT Ontario-KOA Kona Intl

14h 31m1 stop Seattle/Tacoma Intl

8:55 pm - 11:14 amKOA Kona Intl-ONT Ontario

11h 19m1 stop Seattle/Tacoma Intl

$344Delta

Tue, Sep 15 - Mon, Sep 21

1:56 pm - 7:20 pmONT Ontario-OGG Kahului

8h 24m1 stop San Francisco

7:00 am - 6:11 pmOGG Kahului-ONT Ontario

8h 11m1 stop San Francisco

$350United Airlines

Tue, Sep 1 - Thu, Sep 10

9:31 am - 12:30 pmONT Ontario-HNL Honolulu

5h 59mnonstop

12:58 pm - 9:29 pmHNL Honolulu-ONT Ontario

5h 31mnonstop

$351Alaska Airlines

Tue, Sep 29 - Wed, Oct 7

7:00 am - 10:00 amONT Ontario-HNL Honolulu

6h 00mnonstop

1:50 pm - 9:32 pmHNL Honolulu-ONT Ontario

5h 42mnonstop

$351Alaska Airlines

Thu, Oct 29 - Wed, Nov 4

6:15 am - 12:27 pmONT Ontario-HNL Honolulu

9h 12m1 stop Phoenix Sky Harbor Intl

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

$354American Airlines

Mon, Aug 31 - Thu, Sep 3

6:30 am - 3:46 pmONT Ontario-HNL Honolulu

11h 16m1 stop Phoenix Sky Harbor Intl

11:59 pm - 12:42 pmHNL Honolulu-ONT Ontario

10h 43m1 stop Phoenix Sky Harbor Intl

$359American Airlines

Tue, Nov 17 - Tue, Nov 24

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 am - 5:35 pmONT Ontario-KOA Kona Intl

14h 15m1 stop Seattle/Tacoma Intl

8:55 pm - 11:14 amKOA Kona Intl-ONT Ontario

11h 19m1 stop Seattle/Tacoma Intl

$509Delta

Thu, Aug 13 - Thu, Sep 17

6:20 am - 5:35 pmONT Ontario-KOA Kona Intl

14h 15m1 stop Seattle/Tacoma Intl

8:55 pm - 11:14 amKOA Kona Intl-ONT Ontario

11h 19m1 stop Seattle/Tacoma Intl

$509Delta

Thu, Aug 13 - Wed, Sep 16

9:11 am - 12:09 pmONT Ontario-HNL Honolulu

5h 58mnonstop

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

$566Alaska Airlines

Thu, Aug 13 - Thu, Sep 3

12:04 pm - 9:34 pmONT Ontario-HNL Honolulu

12h 30m1 stop Seattle/Tacoma Intl

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

$575Alaska Airlines

Thu, Aug 13 - Thu, Sep 3

9:01 am - 4:25 pmONT Ontario-HNL Honolulu

10h 24m1 stop San Francisco

7:00 am - 8:01 pmHNL Honolulu-ONT Ontario

10h 01m1 stop San Francisco

$584United Airlines

Mon, Aug 17 - Tue, Aug 25

9:01 am - 4:25 pmONT Ontario-HNL Honolulu

10h 24m1 stop San Francisco

7:00 am - 6:11 pmHNL Honolulu-ONT Ontario

8h 11m1 stop San Francisco

$584United Airlines

Thu, Aug 13 - Tue, Aug 18

6:15 am - 12:27 pmONT Ontario-HNL Honolulu

9h 12m1 stop Phoenix Sky Harbor Intl

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

$595American Airlines

Thu, Aug 13 - Tue, Aug 25

5:26 pm - 12:12 amONT Ontario-HNL Honolulu

9h 46m1 stop Seattle/Tacoma Intl

1:33 pm - 10:10 pmHNL Honolulu-ONT Ontario

5h 37mnonstop

$595Multiple Airlines

Mon, Aug 17 - Thu, Aug 27

6:15 am - 12:27 pmONT Ontario-HNL Honolulu

9h 12m1 stop Phoenix Sky Harbor Intl

10:30 pm - 12:03 pmHNL Honolulu-ONT Ontario

10h 33m1 stop Phoenix Sky Harbor Intl

$601American Airlines

Thu, Aug 13 - Thu, Aug 13

12:04 pm - 9:34 pmONT Ontario-HNL Honolulu

12h 30m1 stop Seattle/Tacoma Intl

11:30 pm - 2:09 pmHNL Honolulu-ONT Ontario

11h 39m1 stop Seattle/Tacoma Intl

$605Multiple Airlines

Mon, Aug 17 - Wed, Aug 26

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United Airlines flights from Ontario to Hawaii

Our best United Airlines deals on Ontario to Hawaii flight tickets

United Airlines

Sep 10

ONT1:53 pmOntario

7h 37m

1 stop

HNL6:30 pmHonolulu

Sep 17

HNL7:00 amHonolulu

12h 51m

2 stops

ONT10:51 pmOntario

$366

United Airlines

Dec 3

ONT1:33 pmOntario

8h 44m

1 stop

HNL8:17 pmHonolulu

Dec 7

HNL11:30 pmHonolulu

8h 27m

1 stop

ONT9:57 amOntario

$376

United Airlines

Sep 14

ONT1:56 pmOntario

8h 39m

1 stop

KOA7:35 pmKona Intl

Sep 20

KOA10:50 pmKona Intl

10h 22m

1 stop

ONT12:12 pmOntario

$426

Alaska Airlines flights from Ontario to Hawaii

Our best Alaska Airlines deals on Ontario to Hawaii flight tickets

Alaska Airlines

Oct 29

ONT7:00 amOntario

6h 00m

HNL10:00 amHonolulu

Nov 3

HNL1:50 pmHonolulu

5h 42m

ONT9:32 pmOntario

$351

Alaska Airlines

Sep 29

ONT9:31 amOntario

5h 59m

HNL12:30 pmHonolulu

Oct 5

HNL12:58 pmHonolulu

5h 31m

ONT9:29 pmOntario

$357

Alaska Airlines

Oct 30

ONT7:00 amOntario

6h 00m

HNL10:00 amHonolulu

Nov 4

HNL2:00 pmHonolulu

5h 42m

ONT9:42 pmOntario

$371

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioKahului

ONT Ontario - OGG Kahului

ONTOGG

Ontario

Mon 11/9

9:00 am-2:25 pm

1 stop7h 25m

Kahului

Wed 11/18

11:15 am-10:10 pm

1 stop8h 55m

$335

OntarioKahului

ONT Ontario - OGG Kahului

ONTOGG

Ontario

Wed 11/11

9:00 am-2:25 pm

1 stop7h 25m

Kahului

Wed 11/25

9:25 pm-11:30 am

1 stop12h 05m

$340

OntarioKahului

ONT Ontario - OGG Kahului

ONTOGG

Ontario

Wed 9/9

1:56 pm-7:20 pm

1 stop8h 24m

Kahului

Wed 9/16

7:00 am-8:01 pm

1 stop10h 01m

$344

OntarioKailua-Kona

ONT Ontario - KOA Kona Intl

ONTKOA

Ontario

Wed 9/16

6:00 am-5:31 pm

1 stop14h 31m

Kona Intl

Wed 9/23

8:55 pm-11:14 am

1 stop11h 19m

$344

OntarioKailua-Kona

ONT Ontario - KOA Kona Intl

ONTKOA

Ontario

Tue 9/15

6:00 am-5:31 pm

1 stop14h 31m

Kona Intl

Mon 9/21

8:55 pm-11:14 am

1 stop11h 19m

$344

OntarioKahului

ONT Ontario - OGG Kahului

ONTOGG

Ontario

Tue 9/1

1:56 pm-7:20 pm

1 stop8h 24m

Kahului

Thu 9/10

7:00 am-6:11 pm

1 stop8h 11m

$350

Quickest round-trip

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Tue 9/29

9:31 am-12:30 pm

Nonstop5h 59m

Honolulu

Wed 10/7

12:58 pm-9:29 pm

Nonstop5h 31m

$351

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Thu 10/29

7:00 am-10:00 am

Nonstop6h 00m

Honolulu

Wed 11/4

1:50 pm-9:32 pm

Nonstop5h 42m

$351

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Mon 8/31

6:15 am-12:27 pm

1 stop9h 12m

Honolulu

Thu 9/3

10:30 pm-12:03 pm

1 stop10h 33m

$354

OntarioHonolulu

ONT Ontario - HNL Honolulu

ONTHNL

Ontario

Tue 11/17

6:30 am-3:46 pm

1 stop11h 16m

Honolulu

Tue 11/24

11:59 pm-12:42 pm

1 stop10h 43m

$359

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 $412.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $489. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ontario to Hawaii on a Thursday will generally be more expensive and average around $524. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 from Ontario 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 $412 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 9% 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	$222
Fastest flight time	5h 40m
Direct flights	Every day
Airports in Hawaii	40 airports

The best one-way flight to Hawaii from Ontario in the past 72 hours is $222. The best round-trip flight deal from Ontario to Hawaii found on momondo in the last 72 hours is $406.

The fastest flight from Ontario to Hawaii takes 5h 40m

Direct flights go from Ontario to Hawaii every day.

There are 40 airports in Hawaii. From Ontario there are direct flights to Honolulu (HNL).

Search flight deals

Frequently asked questions about flying 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 August 2026, 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 8, representing 38.64% of all bookings. The subsequent popular models are Boeing 777 at 7.78%, Airbus A318/A319/A320/A321 at 5.98%, and Boeing 737 MAX 9 at 5.86%.

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
Alaska Airlines	PriceFrom $78	Free Cancellation	Rating 7.9 12,797 reviews	Search Alaska Airlines flights
Delta	PriceFrom $183	Free Cancellation	Rating 7.8 8,506 reviews	Search Delta flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights
American Airlines	PriceFrom $331	Free Cancellation	Rating 7.1 11,910 reviews	Search American Airlines flights
Southwest	PriceFrom $339	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $379	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian 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

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Hawaii

Flights to New Yorkfrom $82

Flights to Los Angelesfrom $50

Flights to Orlandofrom $46

Flights to Miamifrom $79

Flights to San Franciscofrom $46

Flights to Chicagofrom $56

Flights to Las Vegasfrom $59

Flights to Washington, D.C.from $74

Flights to Bostonfrom $72

Flights to Atlantafrom $51

Flights to Fort Lauderdalefrom $56

Flights to Dallasfrom $63

Cheap flights from Ontario to Hawaii from $147

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 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Hawaii

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Cheap last minute flights

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Big names and deals

Big names and deals

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United Airlines flights from Ontario to Hawaii

Our best United Airlines deals on Ontario to Hawaii flight tickets

Alaska Airlines flights from Ontario to Hawaii

Our best Alaska Airlines 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

What is the cheapest month to fly to Hawaii?

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

What is the cheapest Ontario to Hawaii flight route?

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

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

Can stopping save me money on Ontario to Hawaii flights?

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

What airlines fly to Hawaii?

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

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

Cheap Ontario to Hawaii flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Hawaii

Frequently asked questions about flying 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?

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

Ontario flight routes

According to popular flight searches on momondo this year

Hawaii flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Hawaii

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Hawaii

List of cabin classes available on flights landing in Hawaii. Availability may vary depending on flight origin and airline.

Complete your trip to Hawaii

Explore popular destinations other users love

According to popular flight searches on momondo this year