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Ontario

$367+ Cheap flights from South Pacific 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ONT
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from South Pacific to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from South Pacific (0SP) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$762
(flugladen.de)

One-way from

$367
(Hawaiian Airlines)
From South Pacific to Ontario
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One-way flight from South Pacific to Ontario
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Find flight deals from South Pacific to Ontario

Cheapest flights from South Pacific to Ontario
Explore the most affordable flight options available from South Pacific to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This flugladen.de deal was found by Cheapflights users on 1/20. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/69:40 pmSYD - ONT
1 stop19h 10mHawaiian Airlines
jue. 3/138:50 amONT - SYD
1 stop40h 55mHawaiian Airlines
Deal found 1/20$762
This Jettzy deal was found by Cheapflights users on 1/20. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1811:30 pmAKL - ONT
1 stop17h 25mHawaiian Airlines
lun. 3/318:50 amONT - AKL
1 stop16h 30mHawaiian Airlines
Deal found 1/20$765
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 3/411:40 amBNE - ONT
2 stops27h 12mUnited Airlines
jue. 3/136:45 pmONT - BNE
1 stop18h 45mUnited Airlines
Deal found 1/20$774
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/181:50 pmAKL - ONT
2 stops30h 06mDelta
lun. 3/315:15 pmONT - AKL
2 stops42h 35mDelta
Deal found 1/20$790
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/62:15 pmSYD - ONT
2 stops28h 36mDelta
jue. 3/136:00 amONT - SYD
2 stops30h 05mDelta
Deal found 1/20$806
This United Airlines deal was found by Cheapflights users on 1/19. 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.
sáb. 6/1410:20 amSYD - ONT
1 stop24h 19mUnited Airlines
mar. 6/246:41 pmONT - SYD
1 stop19h 14mUnited Airlines
Deal found 1/19$846
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/1810:20 amSYD - ONT
1 stop21h 30mLufthansa
sáb. 5/31:45 pmONT - SYD
1 stop24h 10mLufthansa
Deal found 1/21$903
This Jetabroad deal was found by Cheapflights users on 1/20. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/187:00 pmAKL - ONT
2 stops21h 55mMultiple Airlines
lun. 3/318:50 amONT - AKL
1 stop16h 30mMultiple Airlines
Deal found 1/20$948
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/51:20 pmAKL - ONT
1 stop21h 31mAmerican Airlines
dom. 2/92:45 pmONT - AKL
1 stop21h 25mAmerican Airlines
Deal found 1/20$967
This United Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 2/241:00 pmMEL - ONT
2 stops42h 42mUnited Airlines
lun. 3/241:40 pmONT - MEL
2 stops49h 20mUnited Airlines
Deal found 1/20$993
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/310:50 pmBNE - ONT
1 stop36h 10mChina Airlines
sáb. 10/1812:10 amONT - BNE
1 stop41h 25mChina Airlines
Deal found 1/20$1,011
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2811:20 pmMEL - ONT
1 stop36h 30mChina Airlines
dom. 11/910:45 pmONT - MEL
1 stop42h 20mChina Airlines
Deal found 1/20$1,022

Find flights from South Pacific to Ontario within your budget

Customize your flight search to find flights from South Pacific 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

jue. 3/6

9:40 pm-9:50 pm

1 stop19h 10m

Ontario

jue. 3/13

8:50 am-7:45 pm

1 stop40h 55m

$762

AucklandOntario

AKL - ONT

AKLONT

Auckland Intl

mar. 3/18

11:30 pm-8:55 pm

1 stop17h 25m

Ontario

lun. 3/31

8:50 am-9:20 pm

1 stop16h 30m

$765

BrisbaneOntario

BNE - ONT

BNEONT

Brisbane

mar. 3/4

11:40 am-8:52 pm

2 stops27h 12m

Ontario

jue. 3/13

6:45 pm-6:30 am

1 stop18h 45m

$774

AucklandOntario

AKL - ONT

AKLONT

Auckland Intl

mar. 3/18

1:50 pm-11:56 pm

2 stops30h 06m

Ontario

lun. 3/31

5:15 pm-7:50 am

2 stops42h 35m

$790

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

jue. 3/6

2:15 pm-11:51 pm

2 stops28h 36m

Ontario

jue. 3/13

6:00 am-6:05 am

2 stops30h 05m

$806

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

sáb. 6/14

10:20 am-5:39 pm

1 stop24h 19m

Ontario

mié. 6/25

6:00 am-6:55 am

1 stop31h 55m

$846

SydneyOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

vie. 4/18

10:20 am-2:50 pm

1 stop21h 30m

Ontario

sáb. 5/3

1:45 pm-6:55 am

1 stop24h 10m

$903

AucklandOntario

AKL - ONT

AKLONT

Auckland Intl

mar. 3/18

7:00 pm-8:55 pm

2 stops21h 55m

Ontario

lun. 3/31

8:50 am-9:20 pm

1 stop16h 30m

$948

AucklandOntario

AKL - ONT

AKLONT

Auckland Intl

mié. 2/5

1:20 pm-1:51 pm

1 stop21h 31m

Ontario

dom. 2/9

2:45 pm-9:10 am

1 stop21h 25m

$967

MelbourneOntario

MEL - ONT

MELONT

Melbourne

lun. 2/24

1:00 pm-12:42 pm

2 stops42h 42m

Ontario

lun. 3/24

1:40 pm-9:00 am

2 stops49h 20m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 53 results
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Best time to book a flight from South Pacific to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from South Pacific 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.

Travel insights for flights from South Pacific to Ontario

Get recent, data-driven insights about flights from South Pacific to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from South Pacific to Ontario (average of $246). Flying from South Pacific to Ontario in March is currently the most expensive (average of $311). 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 SP to ONT?

Find hourly flight availability from South Pacific 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 enero 21, 2025.

When flying from South Pacific to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 enero 21, 2025.
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,449 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

China Airlines
8.2
Very good
737 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Delta
8.0
Very good
8,521 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Hawaiian Airlines
7.9
Good
2,334 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qatar Airways
7.5
Good
3,754 reviews
Japan Airlines
8.3
Very good
1,449 reviews

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Entertainment

7.8

Comfort

8.2

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from South Pacific 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 South Pacific?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from South Pacific.

  • What are the cheapest airlines to fly from South Pacific to Ontario one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $367. United Airlines flights start at $471 while deals on American Airlines start at $486 one-way.

  • What are the most popular routes from South Pacific to Ontario?

    The most popular flight routes from South Pacific to Ontario are Sydney Kingsford Smith - Ontario, Melbourne - Ontario and Brisbane - Ontario.

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

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

  • How can I find direct flights from South Pacific to Ontario?

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

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

    Yes. Cheapflights offers flight deals from South Pacific 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 South Pacific to Ontario?

    Currently, August is the cheapest month in which you can book a flight from South Pacific to Ontario (average of $246). Flying from South Pacific to Ontario in March is currently the most expensive (average of $311). 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

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Alternative routes for South Pacific to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from South Pacific to Ontario

Discover the top airline that operate flights from South Pacific to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,375Average$1,625FlexibilityNo cancel feeOn-time69%
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