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Cheap flights from Johannesburg OR Tambo Airport to Ontario from R13 175

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — ONT
Jun 23 — Jun 301
1 adult
1 adult, Economy, 0 bags

Cheap 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 24 May 2026.

Thu 12/1119:35
JNB
-
ONT
2 stops32h 47m
British Airways
Mon 16/1112:46
ONT
-
JNB
2 stops35h 39m
British Airways
Deal found 23/5R17 539
Sun 24/522:00
JNB
-
ONT
2 stops31h 42m
United Airlines
Sun 31/55:45
ONT
-
JNB
2 stops27h 45m
United Airlines
Deal found 23/5R17 786
Wed 27/522:00
JNB
-
ONT
2 stops32h 55m
United Airlines
Wed 3/65:00
ONT
-
JNB
2 stops28h 30m
United Airlines
Deal found 22/5R19 186
Wed 19/820:55
JNB
-
ONT
2 stops35h 29m
Qatar Airways
Wed 26/812:00
ONT
-
JNB
2 stops31h 00m
Qatar Airways
Deal found 21/5R21 706
Thu 2/79:50
JNB
-
ONT
2 stops45h 49m
Etihad Airways
Sun 26/723:50
ONT
-
JNB
2 stops47h 30m
Etihad Airways
Deal found 20/5R23 320
Thu 2/79:50
JNB
-
ONT
2 stops45h 49m
Etihad Airways
Mon 27/723:50
ONT
-
JNB
2 stops47h 30m
Etihad Airways
Deal found 19/5R23 402
Tue 1/920:55
JNB
-
ONT
2 stops31h 08m
Qatar Airways
Fri 25/912:12
ONT
-
JNB
2 stops30h 48m
Qatar Airways
Deal found 20/5R23 929

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 24 May 2026.

Round-trip from

R17 539

One-way from

R13 175

Popular in

April

Cheapest in

March

Average price

R16 782
British Airways
  • British Airways
  • 12/11-16/11
  • 4 total stops
  • 68h 26m total
  • Johannesburg to Ontario
Search Deals
Qatar Airways
  • Qatar Airways
  • 2/10
  • 2 total stops
  • 30h 05m total
  • Johannesburg to Ontario
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R3 333 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 24 May 2026.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 12/11

19:35-18:22

2 stops32h 47m

Ontario

Mon 16/11

12:46-10:25

2 stops35h 39m

R17 539

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Wed 19/8

20:55-23:24

2 stops35h 29m

Ontario

Wed 26/8

12:00-4:00

2 stops31h 00m

R21 706

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 2/7

9:50-22:39

2 stops45h 49m

Ontario

Sun 26/7

23:50-8:20

2 stops47h 30m

R23 320
Fastest return journey

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Tue 1/9

20:55-19:03

2 stops31h 08m

Ontario

Fri 25/9

12:12-4:00

2 stops30h 48m

R23 929

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 6/8

20:55-23:11

2 stops35h 16m

Ontario

Fri 11/9

12:35-9:00

2 stops35h 25m

R25 345

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 10/8

20:55-23:11

2 stops35h 16m

Ontario

Thu 3/12

12:00-3:55

2 stops29h 55m

R27 009

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sat 20/6

20:55-19:56

2 stops32h 01m

Ontario

Sun 2/8

12:08-4:00

2 stops30h 52m

R27 618

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 6/7

19:00-22:51

2 stops36h 51m

Ontario

Mon 13/7

5:00-18:30

2 stops28h 30m

R27 849

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Thu 24/9

9:50-20:13

2 stops43h 23m

Ontario

Sun 27/9

21:10-8:20

2 stops50h 10m

R28 046
Cheapest one-way

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Fri 2/10

20:55-18:00

2 stops30h 05m

R13 175

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 20 resultsSorted by cheapest first
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.

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 24 May 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
7 997 reviews
Check prices

Food

6,4

Entertainment

6,4

Overall

6,7

Crew

7,7

Comfort

6,8

Boarding

6,9

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
7 997 reviews
British Airways
6,7
Okay
7 997 reviews
Check prices

Food

6,4

Entertainment

6,4

Overall

6,7

Crew

7,7

Comfort

6,8

Boarding

6,9

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 British Airways and Qatar Airways fly from Johannesburg OR Tambo Airport to Ontario in about 32h 47m. The time it takes to get you to your destination can typically vary by up to 2h 42m. 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.

  • 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 919.

  • 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

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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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OR Tambo to Santa Ana flights

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 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestR16 919AverageR24 967FlexibilityNo 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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