How popular is this Honolulu to Ontario flight route?

The Honolulu to Ontario flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Honolulu to Ontario round-trip?

Alaska Airlines, at $318, was found to be the cheapest airline from Honolulu to Ontario.Alternate airlines to your destination round-trip include Hawaiian Airlines and Delta. You may be able to fly from Honolulu to Ontario for 33% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Honolulu to Ontario one-way?

The cheapest airlines for a one-way flight from Honolulu to Ontario are Hawaiian Airlines ($159), Alaska Airlines ($165), and Delta ($214).

What is the cheapest day to fly from Honolulu to Ontario?

Travelers seeking maximum savings on their Honolulu to Ontario flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Honolulu to Ontario?

Looking for the cheapest flight from Honolulu to Ontario? While on average our users pay $398, our data indicates the cheapest price to be $164. The most popular route (Honolulu - Ontario), is priced around $316.

What are the most reliable airlines from Honolulu to Ontario?

Before booking your flight to Ontario from Honolulu, check out the most reliable airlines to get you to your destination on time: JetBlue (62%), American Airlines (43%), Alaska Airlines( 31%).

What are the most popular airlines that fly from Honolulu to Ontario?

Consider American Airlines, Alaska Airlines or Hawaiian Airlines when booking your flight. These represent the most popular airlines when flying from Honolulu to Ontario.

What is the cheapest day to fly round-trip from Honolulu to Ontario?

Users have found that flying from Honolulu to Ontario on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Users have found that booking a flight from Honolulu to Ontario at least 33 days early can save you up to 18% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Honolulu to Ontario for as little as $314 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $379 for flights departing within the next 3 days.

What is the cheapest month to fly from Honolulu to Ontario?

Flights from Honolulu to Ontario lean towards being more expensive in June. Prices are generally better when you fly from Honolulu to Ontario in February, with the cheapest ticket starting at $134.

Most accurate provider : When it comes to deals on Honolulu-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Honolulu-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Honolulu to Ontario?

To fly from Honolulu to Ontario, you need to book a flight from Honolulu (HNL) to Ontario (ONT). Nonstop flights to Ontario from Honolulu take 5h 30m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Honolulu to Ontario offered by 5 different airlines.

Can I find deals for flights from Honolulu to Ontario that include hotel bookings?

Yes. In addition to deals on Honolulu to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Honolulu to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Ontario.

Can I find deals for business class flights from Honolulu to Ontario?

Yes. Cheapflights offers flight deals from Honolulu to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$159+ Flights from Honolulu to Ontario

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Find cheap flights from Honolulu to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Honolulu to Ontario are usually found in February or January, booked 67 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap flight deals from Honolulu to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$318 (Alaska Airlines)
One-way from	$159 (Hawaiian Airlines)
Popular in	May
Cheapest in	February
Average price	$476
Good round-trip deal	$353 or less
Good one-way deal	$194 or less

Provider with most accurate pricing for Honolulu-Ontario flight deals.

Search Deals

Provider most trusted by Cheapflights users for Honolulu-Ontario flights.

Search Deals

From Honolulu to Ontario

Search Deals

One-way flight from Honolulu to Ontario

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Honolulu to Ontario.

Search Deals

Price to beat on a one-way flight from Honolulu to Ontario.

Search Deals

Find flight deals from Honolulu to Ontario

Cheapest flights from Honolulu to Ontario
Explore the most affordable flight options available from Honolulu to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.

Sun 5/41:20 pmHNL - ONT

Nonstop5h 30mAlaska Airlines

Mon 8/258:35 amONT - HNL

Nonstop6h 03mAlaska Airlines

Deal found 4/6

$318

Sun 5/410:35 pmHNL - ONT

1 stop12h 20mDelta

Wed 5/711:44 amONT - HNL

1 stop10h 19mDelta

Deal found 4/7

$337

Sat 10/117:50 amHNL - ONT

1 stop8h 57mHawaiian Airlines

Fri 10/179:50 amONT - HNL

Nonstop5h 55mHawaiian Airlines

Deal found 4/5

$388

Mon 5/59:40 pmHNL - ONT

2 stops11h 44mUnited Airlines

Wed 5/73:10 pmONT - HNL

1 stop9h 53mUnited Airlines

Deal found 4/7

$389

Mon 4/1410:20 pmHNL - ONT

1 stop10h 39mAmerican Airlines

Sun 4/2010:00 amONT - HNL

1 stop10h 32mAmerican Airlines

Deal found 4/7

$476

Sun 4/278:15 amHNL - ONT

1 stop10h 45mSouthwest

Tue 5/610:35 amONT - HNL

1 stop8h 30mSouthwest

Deal found 4/7

$515

Best flights from Honolulu to Ontario
Discover carefully curated flight deals from Honolulu to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 8, 2025.

Wed 5/211:15 pmHNL - ONT

Nonstop5h 40mAlaska Airlines

Mon 5/269:50 amONT - HNL

Nonstop5h 55mAlaska Airlines

Deal found 4/8

$318

Thu 9/1112:38 pmHNL - ONT

Nonstop5h 32mHawaiian Airlines

Sun 9/148:35 amONT - HNL

Nonstop6h 03mHawaiian Airlines

Deal found 4/8

$331

Sun 5/410:35 pmHNL - ONT

1 stop12h 20mDelta

Wed 5/711:44 amONT - HNL

1 stop10h 19mDelta

Deal found 4/7

$337

Mon 5/59:40 pmHNL - ONT

2 stops11h 44mUnited Airlines

Wed 5/73:10 pmONT - HNL

1 stop9h 53mUnited Airlines

Deal found 4/7

$389

Sun 4/278:15 amHNL - ONT

1 stop10h 45mSouthwest

Tue 5/610:35 amONT - HNL

1 stop8h 30mSouthwest

Deal found 4/7

$515

Mon 8/257:00 amHNL - ONT

1 stop7h 42mMultiple Airlines

Mon 9/18:35 amONT - HNL

Nonstop6h 03mMultiple Airlines

Deal found 4/7

$681

Thu 5/81:20 pmHNL - ONT

Nonstop5h 30mAmerican Airlines

Wed 5/149:45 amONT - HNL

Nonstop6h 10mAmerican Airlines

Deal found 4/7

$748

Last-minute flights from Honolulu to Ontario
Discover last-minute flight deals from Honolulu to Ontario. Data last updated April 8, 2025 and is based on user searches.

Mon 4/1410:20 pmHNL - ONT

1 stop10h 39mAmerican Airlines

Sun 4/2010:00 amONT - HNL

1 stop10h 32mAmerican Airlines

Deal found 4/7

$476

Mon 4/141:20 pmHNL - ONT

Nonstop5h 30mHawaiian Airlines

Sun 4/209:45 amONT - HNL

Nonstop6h 10mHawaiian Airlines

Deal found 4/7

$1,367

Tue 4/157:00 amHNL - ONT

1 stop10h 21mUnited Airlines

Tue 4/226:00 amONT - HNL

1 stop8h 59mUnited Airlines

Deal found 4/7

$437

Tue 4/1510:35 pmHNL - ONT

1 stop12h 20mDelta

Wed 4/235:30 pmONT - HNL

1 stop20h 41mDelta

Deal found 4/7

$442

Wed 4/161:20 pmHNL - ONT

Nonstop5h 30mAlaska Airlines

Thu 4/177:00 amONT - HNL

1 stop17h 28mAlaska Airlines

Deal found 4/7

$433

Thu 4/2411:14 pmHNL - ONT

1 stop8h 51mMultiple Airlines

Tue 4/299:45 amONT - HNL

Nonstop6h 10mMultiple Airlines

Deal found 4/7

$721

Sun 4/271:20 pmHNL - ONT

Nonstop5h 30mHawaiian Airlines

Thu 5/19:45 amONT - HNL

Nonstop6h 10mHawaiian Airlines

Deal found 4/7

$425

Sun 4/278:15 amHNL - ONT

1 stop10h 45mSouthwest

Tue 5/610:35 amONT - HNL

1 stop8h 30mSouthwest

Deal found 4/7

$515

Sun 5/410:35 pmHNL - ONT

1 stop12h 20mDelta

Wed 5/711:44 amONT - HNL

1 stop10h 19mDelta

Deal found 4/7

$337

Mon 5/59:40 pmHNL - ONT

2 stops11h 44mUnited Airlines

Wed 5/73:10 pmONT - HNL

1 stop9h 53mUnited Airlines

Deal found 4/7

$389

Wed 5/211:15 pmHNL - ONT

Nonstop5h 40mAlaska Airlines

Mon 5/269:50 amONT - HNL

Nonstop5h 55mAlaska Airlines

Deal found 4/8

$318

One-way flights from Honolulu to Ontario
Search for one-way flight options from Honolulu to Ontario. Find affordable one-way fares based on user searches. Data last updated April 8, 2025.

Mon 9/2212:38 pmHNL - ONT

Nonstop5h 32mHawaiian Airlines

Deal found 4/7

$159

Tue 8/1912:55 pmHNL - ONT

Nonstop5h 32mAlaska Airlines

Deal found 4/7

$165

Tue 4/1510:35 pmHNL - ONT

1 stop9h 30mDelta

Deal found 4/7

$214

Tue 4/157:00 amHNL - ONT

1 stop10h 21mUnited Airlines

Deal found 4/7

$219

Sat 5/39:20 pmHNL - ONT

1 stop8h 39mAmerican Airlines

Deal found 4/7

$239

Tue 4/158:15 amHNL - ONT

2 stops10h 30mSouthwest

Deal found 4/7

$307

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Sun 5/4

1:20 pm-9:50 pm

Nonstop5h 30m

Ontario

Mon 8/25

8:35 am-11:38 am

Nonstop6h 03m

$318

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Sun 5/4

10:35 pm-1:55 pm

1 stop12h 20m

Ontario

Wed 5/7

11:44 am-7:03 pm

1 stop10h 19m

$337

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Mon 5/5

9:40 pm-12:24 pm

2 stops11h 44m

Ontario

Wed 5/7

3:10 pm-10:03 pm

1 stop9h 53m

$389

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Sun 4/27

1:20 pm-9:50 pm

Nonstop5h 30m

Ontario

Thu 5/1

9:45 am-12:55 pm

Nonstop6h 10m

$425

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Mon 4/14

10:20 pm-11:59 am

1 stop10h 39m

Ontario

Sun 4/20

10:00 am-5:32 pm

1 stop10h 32m

$476

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Sun 4/27

8:15 am-10:00 pm

1 stop10h 45m

Ontario

Tue 5/6

10:35 am-4:05 pm

1 stop8h 30m

$515

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Tue 4/22

11:14 pm-11:05 am

1 stop8h 51m

Ontario

Sat 4/26

9:45 am-12:55 pm

Nonstop6h 10m

$681

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Mon 5/12

1:20 pm-9:50 pm

Nonstop5h 30m

$159

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Tue 5/6

11:45 pm-3:32 pm

1 stop12h 47m

$169

HonoluluOntario

HNL - ONT

HNLONT

Honolulu

Thu 5/1

9:20 pm-8:59 am

1 stop8h 39m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

Showing 1-10 of 13 results

Compare providers for flights from Honolulu to Ontario

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to Ontario in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Honolulu-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Honolulu-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Honolulu to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Honolulu with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Honolulu to Ontario

How far ahead should I book a flight from Honolulu to Ontario?

To ensure you get the cheapest price possible for a flight from Honolulu to Ontario, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Honolulu to Ontario?

Currently, August is the cheapest month in which you can book a flight from Honolulu to Ontario (average of $246). Flying from Honolulu to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HNL to ONT?

One of the essential ways to save on airfare from Honolulu to Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.

Weekly flight availability from Honolulu to Ontario

The most flights from HNL to ONT are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

To help decide which airline to fly from Honolulu to Ontario, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,846 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines

8.0

Very good

9,846 reviews

Alaska Airlines

8.0

Very good

9,846 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Southwest

8.0

Very good

4,277 reviews

Alaska Airlines

8.0

Very good

9,846 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta

8.0

Very good

7,901 reviews

Alaska Airlines

8.0

Very good

9,846 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Hawaiian Airlines

7.9

Good

2,360 reviews

Alaska Airlines

8.0

Very good

9,846 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines

7.4

Good

8,629 reviews

Alaska Airlines

8.0

Very good

9,846 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

What airports do I use to fly from Honolulu to Ontario?
To fly from Honolulu to Ontario, you need to book a flight from Honolulu (HNL) to Ontario (ONT). Nonstop flights to Ontario from Honolulu take 5h 30m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Honolulu to Ontario offered by 5 different airlines.
How popular is this Honolulu to Ontario flight route?
The Honolulu to Ontario flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Honolulu to Ontario round-trip?
Alaska Airlines, at $318, was found to be the cheapest airline from Honolulu to Ontario.Alternate airlines to your destination round-trip include Hawaiian Airlines and Delta. You may be able to fly from Honolulu to Ontario for 33% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Honolulu to Ontario one-way?
The cheapest airlines for a one-way flight from Honolulu to Ontario are Hawaiian Airlines ($159), Alaska Airlines ($165), and Delta ($214).
What are the most reliable airlines from Honolulu to Ontario?
Before booking your flight to Ontario from Honolulu, check out the most reliable airlines to get you to your destination on time: JetBlue (62%), American Airlines (43%), Alaska Airlines( 31%).
What are the cheapest flights from Honolulu to Ontario?
Looking for the cheapest flight from Honolulu to Ontario? While on average our users pay $398, our data indicates the cheapest price to be $164. The most popular route (Honolulu - Ontario), is priced around $316.
Can I find deals for flights from Honolulu to Ontario that include hotel bookings?
Yes. In addition to deals on Honolulu to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Honolulu to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Ontario.
Can I find deals for business class flights from Honolulu to Ontario?
Yes. Cheapflights offers flight deals from Honolulu to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Honolulu to Ontario?
Currently, August is the cheapest month in which you can book a flight from Honolulu to Ontario (average of $246). Flying from Honolulu to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Ontario

Top 5 airlines flying from Honolulu to Ontario

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$198	Average$586	FlexibilityNo cancel fee	On-time71%
Hawaiian Airlines	Cheapest$254	Average$476	FlexibilityNo cancel fee	On-time85%
United Airlines	Cheapest$296	Average$542	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$313	Average$467	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$494	Average$723	FlexibilityNo cancel fee	On-time63%

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$159+ Cheap flights from Honolulu to Ontario (HNL - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Honolulu to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Honolulu to Ontario are usually found in February or January, booked 67 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap flight deals from Honolulu to Ontario

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Honolulu to Ontario

Cheapest flights from Honolulu to OntarioExplore the most affordable flight options available from Honolulu to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.

Explore the most affordable flight options available from Honolulu to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Honolulu to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to Ontario in April.

Best time to book a flight from Honolulu to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Honolulu with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Honolulu to Ontario

How far ahead should I book a flight from Honolulu to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Honolulu to Ontario. Price data was last updated on April 4, 2025.

What is the cheapest month to book a flight from Honolulu to Ontario?

What is the cheapest time of day to fly from HNL to ONT?

Find hourly flight availability from Honolulu to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 8, 2025.

Weekly flight availability from Honolulu to Ontario

Explore weekly flight availability from Honolulu to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 8, 2025.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

To help decide which airline to fly from Honolulu to Ontario, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Honolulu to Ontario?

How popular is this Honolulu to Ontario flight route?

What are the cheapest airlines flying from Honolulu to Ontario round-trip?

What are the cheapest airlines to fly from Honolulu to Ontario one-way?

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What are the cheapest flights from Honolulu to Ontario?

Can I find deals for flights from Honolulu to Ontario that include hotel bookings?

How can I find direct flights from Honolulu to Ontario?

Can I find deals for business class flights from Honolulu to Ontario?

What is the cheapest month to book a flight from Honolulu to Ontario?

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Alternative routes for Honolulu to Ontario

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Top 5 airlines flying from Honolulu to Ontario

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Cheapest flights from Honolulu to Ontario
Explore the most affordable flight options available from Honolulu to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2025.