Find flights
When to book
FAQs

Cheap flights from Johannesburg OR Tambo Airport to Ontario from R14 257

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — ONT
Oct 18 — Oct 251
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

R18 216

One-way from

R14 257

Popular in

December

Cheapest in

February

Average price

R17 573
British Airways
  • British Airways
  • 5/2-9/2
  • 4 total stops
  • 87h 40m total
  • Johannesburg to Ontario
Search Deals
Etihad Airways
  • Etihad Airways
  • 1/10
  • 2 total stops
  • 44h 39m total
  • Johannesburg to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (R16 247 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R4 330 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 18 September 2025.

Fri 31/1022:00JNB - ONT
2 stops32h 49mUnited Airlines
Fri 7/115:05ONT - JNB
2 stops27h 30mUnited Airlines
Deal found 16/9R26 482
Sun 12/1020:25JNB - ONT
2 stops31h 08mQatar Airways
Sun 19/1014:51ONT - JNB
2 stops33h 44mQatar Airways
Deal found 17/9R30 614
Fri 3/1021:55JNB - ONT
1 stop30h 20mDelta
Tue 7/107:05ONT - JNB
1 stop27h 35mDelta
Deal found 17/9R31 379
Sun 21/920:25JNB - ONT
2 stops31h 22mQatar Airways
Tue 23/914:54ONT - JNB
2 stops33h 41mQatar Airways
Deal found 17/9R34 504
Tue 28/1020:20JNB - ONT
2 stops31h 32mQatar Airways
Tue 4/1115:08ONT - JNB
2 stops31h 32mQatar Airways
Deal found 16/9R35 147
Sun 26/1020:20JNB - ONT
2 stops31h 33mQatar Airways
Wed 5/1111:59ONT - JNB
2 stops29h 56mQatar Airways
Deal found 16/9R36 449
Fri 3/109:50JNB - ONT
2 stops44h 39mEtihad Airways
Tue 7/1022:56ONT - JNB
2 stops48h 24mEtihad Airways
Deal found 17/9R40 512
Tue 30/921:20JNB - ONT
2 stops29h 20mUnited Airlines
Fri 3/106:00ONT - JNB
2 stops26h 45mUnited Airlines
Deal found 15/9R48 605
Sat 1/1122:00JNB - ONT
2 stops29h 34mUnited Airlines
Sat 8/115:05ONT - JNB
2 stops27h 30mUnited Airlines
Deal found 17/9R61 958
Mon 17/119:50JNB - ONT
2 stops41h 00mMultiple Airlines
Fri 28/1122:50ONT - JNB
2 stops47h 30mMultiple Airlines
Deal found 17/9R143 487

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 18 September 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

Thu 5/2

22:00-17:53

2 stops53h 53m

Ontario

Mon 9/2

17:03-10:25

2 stops31h 22m

R18 233

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Fri 31/10

22:00-21:49

2 stops32h 49m

Ontario

Fri 7/11

5:05-18:35

2 stops27h 30m

R26 482

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 12/10

20:25-18:33

2 stops31h 08m

Ontario

Sun 19/10

14:51-9:35

2 stops33h 44m

R30 614

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 5/2

19:40-22:38

2 stops36h 58m

Ontario

Mon 9/2

13:00-19:00

1 stop20h 00m

R31 361

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 28/10

20:20-18:52

2 stops31h 32m

Ontario

Tue 4/11

15:08-8:40

2 stops31h 32m

R35 147

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sun 26/10

20:20-18:53

2 stops31h 33m

Ontario

Wed 5/11

11:59-3:55

2 stops29h 56m

R36 449

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Fri 3/10

9:50-21:29

2 stops44h 39m

Ontario

Tue 7/10

22:56-8:20

2 stops48h 24m

R40 512

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 30/9

21:20-17:40

2 stops29h 20m

Ontario

Fri 3/10

6:00-17:45

2 stops26h 45m

R48 605

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sat 1/11

22:00-18:34

2 stops29h 34m

Ontario

Sat 8/11

5:05-18:35

2 stops27h 30m

R61 958

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 17/11

9:50-16:50

2 stops41h 00m

Ontario

Fri 28/11

22:50-8:20

2 stops47h 30m

R143 487

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 13 results
1
2

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.

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 0 different airlines.

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

    Airlines like British Airways, United Airlines, and Qatar Airways fly from Johannesburg OR Tambo Airport to Ontario in about 31h 08m. The time it takes to get you to your destination can typically vary by up to 22h 45m. There are 16618 km between Johannesburg OR Tambo Airport and Ontario. Both multi-stop and direct 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 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for OR Tambo to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
OR Tambo to Las Vegas flights
OR Tambo to Los Angeles flights
OR Tambo to San Francisco flights
OR Tambo to San Diego flights
OR Tambo to Santa Ana flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.