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OR Tambo

$934+ Cheap flights from Ontario (ONT) to OR Tambo (JNB)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JNB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Ontario to OR Tambo

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to OR Tambo (JNB). 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 September 17, 2025.

Round-trip from

$1,203
(United Airlines)

One-way from

$934
(oojo)

Popular in

December

Cheapest in

January

Average price

$1,094
From Ontario to Johannesburg OR Tambo
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One-way flight from Ontario to Johannesburg OR Tambo
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Highest demand for flights based on searches. 4% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to OR Tambo

Cheapest flights from Ontario to OR Tambo
Explore the most affordable flight options available from Ontario to OR Tambo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/86:00 amONT - JNB
2 stops26h 45mUnited Airlines
Wed 10/157:00 pmJNB - ONT
2 stops36h 30mUnited Airlines
Deal found 9/16$1,203
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 9/227:05 amONT - JNB
1 stop27h 35mDelta
Wed 10/89:55 pmJNB - ONT
1 stop31h 24mDelta
Deal found 9/15$1,227
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/96:00 amONT - JNB
2 stops26h 45mUnited Airlines
Wed 3/257:45 pmJNB - ONT
2 stops36h 00mUnited Airlines
Deal found 9/15$1,393
This Etihad Airways deal was found by Cheapflights users on 9/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:56 pmONT - JNB
2 stops48h 24mMultiple Airlines
Fri 10/109:50 amJNB - ONT
2 stops44h 39mMultiple Airlines
Deal found 9/15$1,444
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/277:00 amONT - JNB
2 stops26h 35mUnited Airlines
Wed 10/297:45 pmJNB - ONT
2 stops35h 46mUnited Airlines
Deal found 9/15$1,477
This Qatar Airways deal was found by Cheapflights users on 9/16. 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.
Fri 9/192:54 pmONT - JNB
2 stops33h 41mQatar Airways
Fri 10/171:55 pmJNB - ONT
2 stops32h 48mQatar Airways
Deal found 9/16$1,671
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:54 pmONT - JNB
2 stops33h 41mQatar Airways
Wed 10/158:25 pmJNB - ONT
2 stops31h 08mQatar Airways
Deal found 9/16$1,812
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:51 pmONT - JNB
2 stops33h 44mQatar Airways
Mon 11/38:20 pmJNB - ONT
2 stops32h 01mQatar Airways
Deal found 9/15$1,838
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:54 pmONT - JNB
2 stops33h 41mQatar Airways
Thu 10/98:25 pmJNB - ONT
2 stops31h 08mQatar Airways
Deal found 9/15$1,850
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:59 amONT - JNB
2 stops29h 56mQatar Airways
Sun 11/168:20 pmJNB - ONT
2 stops32h 01mQatar Airways
Deal found 9/15$1,851
This Qatar Airways deal was found by Cheapflights users on 9/16. 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 10/62:51 pmONT - JNB
2 stops33h 44mQatar Airways
Sun 10/198:25 pmJNB - ONT
2 stops31h 08mQatar Airways
Deal found 9/16$1,855
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:54 pmONT - JNB
2 stops33h 41mQatar Airways
Wed 11/58:20 pmJNB - ONT
2 stops32h 02mQatar Airways
Deal found 9/15$1,877

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to OR Tambo 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 September 17, 2025.
Use the filters below to find and compare flights from Ontario to Johannesburg OR Tambo Airport that are best for you.

Fly from

Ontario

Fly to

OR Tambo

Route

Depart

Return

Price

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 10/8

6:00 am-5:45 pm

2 stops26h 45m

Johannesburg OR Tambo

Wed 10/15

7:00 pm-5:23 pm

3 stops31h 23m

$1,203

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sat 9/27

11:55 am-7:40 pm

1 stop22h 45m

Johannesburg OR Tambo

Wed 10/8

9:55 pm-8:19 pm

1 stop31h 24m

$1,227

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

10:30 pm-7:00 pm

1 stop34h 30m

Johannesburg OR Tambo

Sun 2/15

7:40 pm-10:38 pm

2 stops36h 58m

$1,243

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 2/11

5:05 am-6:35 pm

2 stops27h 30m

Johannesburg OR Tambo

Sun 2/15

7:45 pm-9:19 pm

2 stops35h 34m

$1,279

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 10/9

6:00 am-5:45 pm

2 stops26h 45m

Johannesburg OR Tambo

Wed 3/25

7:45 pm-10:45 pm

2 stops36h 00m

$1,393

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 10/27

7:00 am-6:35 pm

2 stops26h 35m

Johannesburg OR Tambo

Wed 10/29

7:45 pm-10:31 pm

2 stops35h 46m

$1,477

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 11/17

11:59 am-3:55 am

2 stops29h 56m

$934

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 10/10

6:00 am-5:45 pm

2 stops26h 45m

$945

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Fri 1/23

7:00 am-6:35 pm

2 stops25h 35m

$945

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 12/31

6:04 am-6:35 pm

2 stops26h 31m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Ontario to OR Tambo

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Johannesburg OR Tambo Airport (average of $1,173). Flying from Ontario to Johannesburg OR Tambo Airport in July is currently the most expensive (average of $1,674). 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.

Reviews of airlines servicing OR Tambo

Get insights into the airlines that provide service to OR Tambo. 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 OR Tambo. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Delta from Ontario to Johannesburg OR Tambo Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to OR Tambo. 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 from for flights from Ontario to Johannesburg OR Tambo?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Johannesburg OR Tambo. 1 airline have flights from Ontario to Johannesburg OR Tambo on a regular basis. Booking flights from Ontario to Johannesburg OR Tambo should not be difficult; the airport handles an average of 0 outbound flights to Johannesburg OR Tambo per day.

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

    United Airlines and Delta can get you from Ontario to Johannesburg OR Tambo Airport in just under 22h 45m. Your travel time can differ by up to 4h. There are 10326 mi between Ontario and Johannesburg OR Tambo Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Ontario to Johannesburg OR Tambo Airport round-trip?

    Currently priced at $969, Delta will fly you from Ontario to Johannesburg OR Tambo Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Johannesburg OR Tambo Airport (average of $1,173). Flying from Ontario to Johannesburg OR Tambo Airport in July is currently the most expensive (average of $1,674). 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

Traveling to a place near Johannesburg OR Tambo Airport?

Book flights to Johannesburg OR Tambo Airport if you plan to visit one of these locations
Sandton
Kempton Park
Edenvale

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to OR Tambo

Discover the top airline that operate flights from Ontario to OR Tambo. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$969Average$1,445FlexibilityNo cancel feeOn-timeN/A

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