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Cheap flights from Johannesburg OR Tambo Airport to Ontario from R14 200

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — ONT
Feb 8 — Feb 151
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 January 2026.

Round-trip from

R16 212

One-way from

R14 200

Popular in

July

Cheapest in

February

Average price

R17 350
Delta
  • Delta
  • 23/4-1/5
  • 2 total stops
  • 54h 04m total
  • Johannesburg to Ontario
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7/4
  • 7/4
  • 2 total stops
  • 39h 09m total
  • Johannesburg to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R24 241 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (R3 203 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from OR Tambo to Ontario

Enter your travel dates to find the best prices.

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 9 January 2026.

Thu 23/421:55JNB - ONT
1 stop32h 03mDelta
Sat 2/57:00ONT - JNB
1 stop27h 40mDelta
Deal found 8/1R16 212
Mon 20/423:15JNB - ONT
2 stops30h 43mDelta
Sun 26/422:15ONT - JNB
1 stop36h 25mDelta
Deal found 8/1R16 344
Thu 23/421:55JNB - ONT
1 stop32h 03mDelta
Tue 28/422:15ONT - JNB
2 stops38h 05mDelta
Deal found 8/1R16 361
Sun 19/419:00JNB - ONT
2 stops34h 36mUnited Airlines
Sun 26/45:10ONT - JNB
2 stops28h 20mUnited Airlines
Deal found 8/1R16 427
Mon 20/423:15JNB - ONT
2 stops45h 14mDelta
Mon 27/422:15ONT - JNB
2 stops62h 05mDelta
Deal found 8/1R16 493
Thu 22/119:35JNB - ONT
2 stops37h 13mBritish Airways
Mon 26/123:59ONT - JNB
2 stops48h 26mBritish Airways
Deal found 8/1R16 889
Wed 22/421:15JNB - ONT
2 stops35h 33mBritish Airways
Tue 28/416:52ONT - JNB
2 stops31h 33mBritish Airways
Deal found 8/1R16 922
Mon 20/421:55JNB - ONT
1 stop32h 03mDelta
Sat 2/522:15ONT - JNB
1 stop36h 25mDelta
Deal found 8/1R17 021
Sat 25/423:15JNB - ONT
2 stops30h 43mDelta
Sat 2/522:15ONT - JNB
1 stop36h 25mDelta
Deal found 8/1R17 153
Mon 20/421:15JNB - ONT
2 stops34h 20mBritish Airways
Tue 28/416:52ONT - JNB
2 stops31h 33mBritish Airways
Deal found 8/1R17 482
Sun 19/423:15JNB - ONT
2 stops30h 43mDelta
Thu 30/422:15ONT - JNB
1 stop36h 25mDelta
Deal found 8/1R18 043

Cheapflights Fare Finder

 
Customise 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 594 507 searches. Data last updated 9 January 2026.
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

Thu 23/4

21:55-18:28

1 stop29h 33m

Ontario

Fri 1/5

7:30-19:40

2 stops27h 10m

R16 212

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 23/4

21:55-18:28

1 stop29h 33m

Ontario

Sat 2/5

13:20-19:40

2 stops45h 20m

R16 212

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 20/4

23:15-20:58

2 stops30h 43m

Ontario

Fri 1/5

22:15-19:40

1 stop36h 25m

R16 344

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 21/4

23:15-20:58

2 stops30h 43m

Ontario

Fri 1/5

7:30-19:40

2 stops27h 10m

R16 344

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 21/4

23:15-20:58

2 stops30h 43m

Ontario

Sat 2/5

7:00-19:40

1 stop27h 40m

R16 344

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 20/4

23:15-20:58

2 stops30h 43m

Ontario

Sun 26/4

22:15-19:40

1 stop36h 25m

R16 344

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 20/4

23:15-20:58

2 stops30h 43m

Ontario

Sat 2/5

7:00-19:40

1 stop27h 40m

R16 344

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 19/4

19:00-20:36

2 stops34h 36m

Ontario

Wed 29/4

6:00-18:30

2 stops27h 30m

R16 427

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 19/4

19:00-20:36

2 stops34h 36m

Ontario

Thu 30/4

13:40-18:30

2 stops43h 50m

R16 427

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 23/4

19:00-22:45

2 stops36h 45m

Ontario

Sat 2/5

7:00-18:30

2 stops26h 30m

R16 427

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 24 results
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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 return 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 R14 068). Flying from Johannesburg OR Tambo Airport to Ontario in August is currently the most expensive (average of R15 982). 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 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 9 January 2026.
Read through reviews of airlines operating flights from Johannesburg OR Tambo Airport to Ontario, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6,7
Okay
7 659 reviews
Check prices

Comfort

6,7

Crew

7,6

Entertainment

6,4

Overall

6,7

Boarding

6,9

Food

6,4

Reviews

1 / 20
6,0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6,7
Okay
7 659 reviews
British Airways
6,7
Okay
7 659 reviews
Check prices

Comfort

6,7

Crew

7,6

Entertainment

6,4

Overall

6,7

Boarding

6,9

Food

6,4

Reviews

1 / 20
6,0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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?

    If you book a flight to Ontario from Johannesburg OR Tambo, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 4,9 km from the centre of Ontario. There are 0 flights from Johannesburg OR Tambo to Ontario per day from 1 airline.

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

    Airlines like Delta fly from Johannesburg OR Tambo Airport to Ontario in about 29h 33m. The time it takes to get you to your destination can typically vary by up to . There are 16618 km between Johannesburg OR Tambo Airport and Ontario.

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

    Cheapflights users have booked flights from Johannesburg OR Tambo Airport to Ontario round-trip from R16 944.

  • 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 holiday 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 R14 068). Flying from Johannesburg OR Tambo Airport to Ontario in August is currently the most expensive (average of R15 982). 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 OR Tambo 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 OR Tambo to Ontario

Discover the top airline that operate flights from OR Tambo 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 594 507 searches. Data last updated 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestR16 944AverageR25 004FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from OR Tambo to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from OR Tambo to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from OR Tambo to Ontario?

Cheapflights simply makes it quick and affordable to book flights from OR Tambo to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from OR Tambo to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from OR Tambo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from OR Tambo to Ontario become cheaper?

Yes! Start tracking prices for OR Tambo to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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