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$720+ Cheap flights from Waikiki, Australia to Ontario (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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — ONT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Waikiki to Ontario

Keep the following information in mind while searching for Waikiki to Ontario flight deals. Data was last updated May 1, 2025.

Most accurate provider

Gurufare
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$1,366
(United Airlines)

One-way from

$720
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$1,078
Provider with most accurate pricing for Perth-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Perth-Los Angeles flights.
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From Waikiki to Ontario
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One-way flight from Waikiki to Ontario
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Highest demand for flights based on searches. 16% potential increase in price ($229 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Waikiki to Ontario

Cheapest flights from Waikiki to Ontario
Explore the most affordable flight options available from Waikiki to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1711:45 pmPER - ONT
2 stops32h 54mUnited Airlines
Thu 7/31:19 pmONT - PER
2 stops48h 51mUnited Airlines
Deal found 4/30$1,366
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/113:25 amPER - ONT
3 stops29h 35mMultiple Airlines
Thu 6/2612:10 amONT - PER
2 stops29h 30mMultiple Airlines
Deal found 4/29$1,482
This Qatar Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:45 pmPER - ONT
2 stops34h 32mQatar Airways
Thu 11/1311:30 amONT - PER
2 stops32h 30mQatar Airways
Deal found 4/30$1,727

Cheapflights Fare Finder

Customize your flight search to find flights from Waikiki to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Waikiki to Ontario that are best for you.

Fly from

Waikiki

Fly to

Ontario

Route

Depart

Return

Price

PerthOntario

PER - ONT

PERONT

Perth

Tue 6/17

11:45 pm-5:39 pm

2 stops32h 54m

Ontario

Thu 7/3

1:19 pm-5:10 am

2 stops48h 51m

$1,366

PerthOntario

PER - ONT

PERONT

Perth

Wed 6/11

3:25 am-6:00 pm

3 stops29h 35m

Ontario

Thu 6/26

12:10 am-8:40 pm

2 stops29h 30m

$1,482

PerthOntario

PER - ONT

PERONT

Perth

Mon 10/13

10:45 pm-6:17 pm

2 stops34h 32m

Ontario

Thu 11/13

11:30 am-12:00 pm

2 stops32h 30m

$1,727

PerthOntario

PER - ONT

PERONT

Perth

Sun 6/1

11:45 pm-10:45 pm

2 stops38h 00m

$720

PerthOntario

PER - ONT

PERONT

Perth

Mon 9/1

11:55 pm-6:40 pm

2 stops57h 45m

$860

PerthOntario

PER - ONT

PERONT

Perth

Thu 5/29

11:15 am-9:55 pm

2 stops25h 40m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Waikiki to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Waikiki 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 Waikiki to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Waikiki to Ontario (average of $246). Flying from Waikiki 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.

Rainfall in Ontario by month

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

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

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 1, 2025.
Hawaiian Airlines
7.9
Good
2,409 reviews

Overall

7.9

Comfort

7.7

Boarding

8.1

Food

7.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Maile,Apr 2025

PDX - OGG

My experience with Alaska was excellent. However, I originally booked with Hawaiian, confirmed my reservation three days before our departure, but wasn’t informed they had canceled my reservation. I didn’t find out my family didn’t have tickets until the flight was about to board and the Alaska staff brought it to my attention. We would not have been able to go on our non refundable vacation had it not been for the flight crew who worked to help me purchase tickets for the flight at the gate. Hawaiian was called multiple times but said they were unable to help or offer an explanation or apology. Ultimately, I paid $1,500 more for the flight I thought I had already purchased. It was incredible stressful for myself and my three children who were traveling with me. I am appalled at Hawaiian’s lack of consideration and abysmal customer service.
Hawaiian Airlines
7.9
Good
2,409 reviews
Hawaiian Airlines
7.9
Good
2,409 reviews

Overall

7.9

Comfort

7.7

Boarding

8.1

Food

7.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Maile,Apr 2025

PDX - OGG

My experience with Alaska was excellent. However, I originally booked with Hawaiian, confirmed my reservation three days before our departure, but wasn’t informed they had canceled my reservation. I didn’t find out my family didn’t have tickets until the flight was about to board and the Alaska staff brought it to my attention. We would not have been able to go on our non refundable vacation had it not been for the flight crew who worked to help me purchase tickets for the flight at the gate. Hawaiian was called multiple times but said they were unable to help or offer an explanation or apology. Ultimately, I paid $1,500 more for the flight I thought I had already purchased. It was incredible stressful for myself and my three children who were traveling with me. I am appalled at Hawaiian’s lack of consideration and abysmal customer service.
Qatar Airways
7.4
Good
3,563 reviews
Hawaiian Airlines
7.9
Good
2,409 reviews

Overall

7.9

Comfort

7.7

Boarding

8.1

Food

7.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Maile,Apr 2025

PDX - OGG

My experience with Alaska was excellent. However, I originally booked with Hawaiian, confirmed my reservation three days before our departure, but wasn’t informed they had canceled my reservation. I didn’t find out my family didn’t have tickets until the flight was about to board and the Alaska staff brought it to my attention. We would not have been able to go on our non refundable vacation had it not been for the flight crew who worked to help me purchase tickets for the flight at the gate. Hawaiian was called multiple times but said they were unable to help or offer an explanation or apology. Ultimately, I paid $1,500 more for the flight I thought I had already purchased. It was incredible stressful for myself and my three children who were traveling with me. I am appalled at Hawaiian’s lack of consideration and abysmal customer service.
United Airlines
7.4
Good
8,696 reviews
Hawaiian Airlines
7.9
Good
2,409 reviews

Overall

7.9

Comfort

7.7

Boarding

8.1

Food

7.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Maile,Apr 2025

PDX - OGG

My experience with Alaska was excellent. However, I originally booked with Hawaiian, confirmed my reservation three days before our departure, but wasn’t informed they had canceled my reservation. I didn’t find out my family didn’t have tickets until the flight was about to board and the Alaska staff brought it to my attention. We would not have been able to go on our non refundable vacation had it not been for the flight crew who worked to help me purchase tickets for the flight at the gate. Hawaiian was called multiple times but said they were unable to help or offer an explanation or apology. Ultimately, I paid $1,500 more for the flight I thought I had already purchased. It was incredible stressful for myself and my three children who were traveling with me. I am appalled at Hawaiian’s lack of consideration and abysmal customer service.

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Waikiki?

    Ontario (ONT) is the airport you will fly into if you book a flight from Waikiki to Ontario. You should not have trouble finding flights to Ontario from Waikiki; the airport handles an average of 0 inbound flights from Waikiki per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Ontario airport from Waikiki. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

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

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

  • How can I find direct flights from Waikiki to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Waikiki 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 Waikiki to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Waikiki to Ontario (average of $246). Flying from Waikiki 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.

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