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$978+ Cheap flights from OR Tambo (JNB) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — ONT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from OR Tambo to Ontario

Cheapest flights from OR Tambo to Ontario
Explore the most affordable flight options available from OR Tambo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:35 pmJNB - ONT
2 stops32h 41mBritish Airways
Mon 3/165:02 pmONT - JNB
2 stops29h 33mBritish Airways
Deal found 12/11$1,074
This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:35 pmJNB - ONT
2 stops32h 41mBritish Airways
Sun 3/82:47 pmONT - JNB
2 stops31h 48mBritish Airways
Deal found 12/11$1,108
This Delta deal was found by Cheapflights users on 12/11. 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.
Sun 12/219:55 pmJNB - ONT
1 stop35h 28mDelta
Mon 3/161:20 pmONT - JNB
2 stops34h 15mDelta
Deal found 12/11$1,211
This Delta deal was found by Cheapflights users on 12/11. 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.
Sun 12/219:55 pmJNB - ONT
1 stop35h 28mDelta
Sun 3/810:30 pmONT - JNB
1 stop35h 30mDelta
Deal found 12/11$1,214
This Bravofly deal was found by Cheapflights users on 12/10. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:40 pmJNB - ONT
2 stops44h 34mMultiple Airlines
Fri 1/27:05 amONT - JNB
1 stop25h 55mMultiple Airlines
Deal found 12/10$2,707
This Travelwings deal was found by Cheapflights users on 12/11. 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 Travelwings is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:20 pmJNB - ONT
2 stops31h 56mQatar Airways
Tue 12/302:49 pmONT - JNB
2 stops31h 51mQatar Airways
Deal found 12/11$2,957
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/157:45 pmJNB - ONT
2 stops36h 04mUnited Airlines
Wed 12/175:05 amONT - JNB
2 stops27h 30mUnited Airlines
Deal found 12/11$3,132
This Travelwings deal was found by Cheapflights users on 12/10. 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 Travelwings is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:20 pmJNB - ONT
2 stops31h 57mQatar Airways
Fri 1/210:50 amONT - JNB
2 stops31h 05mQatar Airways
Deal found 12/10$3,536
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/2110:00 pmJNB - ONT
2 stops34h 41mUnited Airlines
Sun 3/86:37 pmONT - JNB
3 stops38h 58mUnited Airlines
Deal found 12/11$7,313

Find flight deals from OR Tambo to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from OR Tambo (JNB) 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 December 12, 2025.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$1,092
(British Airways)

One-way from

$978
(British Airways)

Popular in

July

Cheapest in

February

Average price

$1,157
Provider with most accurate pricing for Johannesburg OR Tambo-Ontario flight deals.
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Provider most trusted by Cheapflights users for Johannesburg OR Tambo-Ontario flights.
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From Johannesburg OR Tambo to Ontario
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One-way flight from Johannesburg OR Tambo to Ontario
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Highest demand for flights based on searches. 7% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from OR Tambo 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 December 12, 2025.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Ontario that are best for you.

Fly from

OR Tambo

Fly to

Ontario

Route

Depart

Return

Price

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 12/21

7:35 pm-6:16 pm

2 stops32h 41m

Ontario

Mon 3/16

5:02 pm-7:35 am

2 stops29h 33m

$1,074

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 2/5

10:00 pm-2:18 pm

2 stops50h 18m

Ontario

Mon 2/9

4:45 pm-10:25 am

2 stops31h 40m

$1,092

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 12/21

7:35 pm-6:16 pm

2 stops32h 41m

Ontario

Sun 3/8

2:47 pm-7:35 am

2 stops31h 48m

$1,108

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 12/21

9:55 pm-11:23 pm

1 stop35h 28m

Ontario

Mon 3/16

1:20 pm-8:35 am

2 stops34h 15m

$1,211

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 12/21

9:55 pm-11:23 pm

1 stop35h 28m

Ontario

Sun 3/8

10:30 pm-8:35 am

2 stops49h 05m

$1,211

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 1/15

10:00 pm-5:22 pm

2 stops29h 22m

Ontario

Wed 1/28

4:45 pm-7:35 am

2 stops28h 50m

$1,545

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 2/17

8:30 pm-6:39 pm

2 stops32h 09m

Ontario

Tue 2/24

3:19 pm-8:40 am

2 stops31h 21m

$1,627

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 1/8

10:00 pm-5:43 pm

2 stops29h 43m

Ontario

Mon 2/9

5:05 am-6:35 pm

2 stops27h 30m

$2,685

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 12/23

8:20 pm-6:16 pm

2 stops31h 56m

Ontario

Tue 12/30

2:49 pm-8:40 am

2 stops31h 51m

$2,957

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 1/18

10:00 pm-5:22 pm

2 stops29h 22m

$978

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 12 results
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  • Most accurate provider: When it comes to deals on Johannesburg OR Tambo Airport-Ontario flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Johannesburg OR Tambo Airport-Ontario flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Johannesburg OR Tambo Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Johannesburg OR Tambo Airport-Ontario flights, Cheapflights users trust Ovago the most. Ovago 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 Johannesburg OR Tambo Airport-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 OR Tambo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from OR Tambo 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 Johannesburg OR Tambo Airport to Ontario

What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to Ontario?

Currently, February is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Ontario (average of $852). Flying from Johannesburg OR Tambo Airport to Ontario in August is currently the most expensive (average of $971). 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.

Related info for your journey

Find useful and relevant information for your journey from OR Tambo 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 Johannesburg OR Tambo?

    For a flight from Johannesburg OR Tambo to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from Johannesburg OR Tambo per day. 0 airlines have flights to Ontario from Johannesburg OR Tambo on a regular basis.

  • How long is the flight from Johannesburg OR Tambo Airport to Ontario?

    A quick flight from Johannesburg OR Tambo Airport to Ontario can take about 32h 41m. British Airways provides one of the quickest options available for as low as $1,074. The distance from Johannesburg OR Tambo Airport to Ontario is about 10326 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from OR Tambo to Ontario?

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

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

    Yes. Cheapflights offers flight deals from OR Tambo 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 Johannesburg OR Tambo Airport to Ontario?

    Currently, February is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Ontario (average of $852). Flying from Johannesburg OR Tambo Airport to Ontario in August is currently the most expensive (average of $971). 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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