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$418+ Cheap flights from Sydney (SYD) 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ONT
Oct 28 — Nov 41
Mon 10/28
Mon 11/4
1 adult, Economy
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SYD - ONT
Oct 28 - Nov 4

Find cheap flights from Sydney to Ontario with Cheapflights

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Cheap flight deals from Sydney to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) 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 October 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

September

Round-trip from

$819
(Jetabroad)

One-way from

$418
(Mytrip)
Provider with most accurate pricing for Sydney Kingsford Smith-Ontario flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Ontario flights.
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High demand for flights, 32% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Sydney Kingsford Smith to Ontario
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One-way flight from Sydney Kingsford Smith to Ontario
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Find flight deals from Sydney to Ontario

Cheapest flights from Sydney to Ontario
Explore the most affordable flight options available from Sydney to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2024.

This Jetabroad deal was found by Cheapflights users on 10/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/59:40 pmSYD - ONT
1 stop19h 30mHawaiian Airlines
Tue 11/1210:05 amONT - SYD
1 stop38h 40mHawaiian Airlines
Deal found 10/21$819
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 10/3111:10 amSYD - ONT
1 stop19h 50mUnited Airlines
Wed 11/136:28 pmONT - SYD
1 stop19h 47mUnited Airlines
Deal found 10/23$1,018
This Gotogate deal was found by Cheapflights users on 10/23. 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.
Wed 11/610:10 pmSYD - ONT
1 stop37h 40mChina Airlines
Sun 11/1010:45 pmONT - SYD
1 stop42h 25mChina Airlines
Deal found 10/23$1,167
This BestPriceTravel deal was found by Cheapflights users on 10/22. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/285:25 pmSYD - ONT
1 stop21h 35mMultiple Airlines
Fri 11/2910:05 amONT - SYD
1 stop34h 30mMultiple Airlines
Deal found 10/22$1,251

Find flights from Sydney to Ontario within your budget

Customize your flight search to find flights from Sydney 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 2,464,459 searches. Data last updated October 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$819 - $2,242

Route

Depart

Return

Price

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Tue 11/5

1 stop19h 30m

Ontario

Tue 11/12

1 stop38h 40m

$819

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Wed 11/6

1 stop16h 43m

Ontario

Wed 11/13

2 stops24h 33m

$1,020

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 2/10

1 stop37h 40m

Ontario

Sun 2/16

1 stop42h 25m

$1,106

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Mon 2/10

1 stop37h 40m

Ontario

Sun 2/16

1 stop39h 00m

$1,324

Sydney Kingsford SmithOntario

SYD - ONT

SYDONT

Sydney Kingsford Smith

Sat 2/1

2 stops39h 33m

Ontario

Fri 2/28

2 stops35h 53m

$2,242

Flights are sorted by cheapest first

Deals found on 10/21

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

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

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

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

Currently, September is the cheapest month in which you can book a flight from Sydney to Ontario (average of $236). Flying from Sydney to Ontario in February is currently the most expensive (average of $288). 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 October 23, 2024.
To help decide which airline to fly from Sydney to Ontario, see what other customers have to say about Hawaiian Airlines, United Airlines and China Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
801 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.3

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

China Airlines
8.3
Very good
801 reviews
China Airlines
8.3
Very good
801 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.3

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Hawaiian Airlines
7.9
Good
2,303 reviews
China Airlines
8.3
Very good
801 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.3

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Qatar Airways
7.5
Good
3,914 reviews
China Airlines
8.3
Very good
801 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.3

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

United Airlines
7.4
Good
9,283 reviews
China Airlines
8.3
Very good
801 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.3

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Air Canada
7.0
Good
8,008 reviews
China Airlines
8.3
Very good
801 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.3

Food

7.8

Reviews

1 / 10

Had a beer dropped in my lap which was a total accident, what I want impressed with was the fact that I had to ask for a towel to clean up my leg and the ground. From Taipei to Seattle

Related info for your journey

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

  • Can I find flights from Sydney to Ontario for under $900 on Cheapflights?

    Yes, there are multiple flights from Sydney to Ontario for under $900. The cheapest flight booked recently is on Hawaiian Airlines for just $819, but on average you can expect to pay $1,302.

  • Are there last-minute flights available from Sydney to Ontario for under $900?

    There are currently 6+ open flights from Sydney to Ontario within the next 7 days for less than $900.

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

    Our cheapest airline available from Sydney to Ontario is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $819 on this airline. Additional options worth looking into are United Airlines and China Airlines, starting at $1,020 and $1,106 round-trip. Users have found that Hawaiian Airlines is 30% cheaper than the other options available to this destination.

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

    $472 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on United Airlines and China Airlines, with prices starting from $650 and $708, respectively.

  • What does SYD to ONT mean?

    This is defined as Sydney Kingsford Smith Airport (SYD) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Sydney to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Sydney to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Sydney to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Sydney to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

  • Can I find deals for flights from Sydney to Ontario that allow pets onboard?

    Many airlines flying from Sydney to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Sydney to Ontario?

    Yes, you can often find last-minute deals on Sydney to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Sydney to Ontario flight deals updated?

    The Sydney to Ontario flight deals you see on this page were last updated on 10/23.

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

    Currently, September is the cheapest month in which you can book a flight from Sydney to Ontario (average of $236). Flying from Sydney to Ontario in February is currently the most expensive (average of $288). 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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Top airline flying from Sydney to Ontario

Discover the top airline that operate flights from Sydney 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 2,464,459 searches. Data last updated October 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$1,043Average$1,189FlexibilityNo cancel feeOn-time85%
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