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R17 282+ Cheap flights to Ontario

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— ONT
Feb 19 — Feb 261
1 adult

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 14 February 2025.

Return from

R16 875

One-way from

R17 282

Popular in

August

Cheapest in

May

Average price

R17 412
Turkish Airlines
  • Turkish Airlines
  • 12/3-19/3
  • 2 total stops
  • 61h 45m total
  • Johannesburg to Los Angeles
Qatar Airways
  • Qatar Airways
  • 10/3
  • 2 total stops
  • 34h 27m total
  • Johannesburg to Ontario
Highest demand for flights based on searches. 7% potential increase in price (R28 168 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (R6 396 potential savings vs. average return price).
Average for return flights in February 2025

Find flight deals to Ontario

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 14 February 2025.

Wed 12/320:00JNB - ONT
2 stops31h 19mQatar Airways
Wed 19/311:33ONT - JNB
2 stops31h 22mQatar Airways
Deal found 13/2R28 717
Sat 1/322:00JNB - ONT
2 stops32h 40mUnited Airlines
Sat 8/35:05ONT - JNB
2 stops27h 30mUnited Airlines
Deal found 12/2R29 032

Find flights to Ontario within your budget

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 14 February 2025.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Wed 12/3

20:00-18:19

2 stops31h 19m

Ontario

Wed 19/3

11:33-3:55

2 stops31h 22m

R28 717

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sat 1/3

22:00-20:40

2 stops32h 40m

Ontario

Sat 8/3

5:05-18:35

2 stops27h 30m

R29 032

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 10/3

20:00-21:27

2 stops34h 27m

R17 282

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sat 15/3

21:55-22:43

1 stop33h 48m

R24 499

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Mon 21/4

19:00-21:58

2 stops35h 58m

R24 813

JohannesburgOntario

JNB - ONT

JNBONT

Johannesburg OR Tambo

Sat 15/3

21:15-19:05

2 stops30h 50m

R89 630

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario 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.

Travel insights for flights to Ontario

Get recent, data-driven insights about flights to Ontario including ideal travel times, pricing trends, and more.

How long is the flight to Ontario?

On average, a flight from Johannesburg to Ontario takes 30 hours 43 minutes. Flights to Ontario from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Ontario?

The cheapest airline flying from Johannesburg to Ontario is Qatar Airways.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 mm per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 14 February 2025.

Crew

8,5

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Boarding

8,2

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8,5

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Boarding

8,2

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8,5

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Boarding

8,2

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8,5

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Boarding

8,2

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Crew

8,5

Food

7,3

Overall

8,0

Entertainment

7,9

Comfort

8,0

Boarding

8,2

Reviews

1 / 20

10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

  • What airport do you fly into for flights to Ontario?

    If you book a flight to Ontario, you will be flying into Ontario, which is the city’s only airport. Ontario (ONT) is located 4,9 km from the centre of Ontario.

  • Can I find cheaper flights to Ontario if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ontario?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Ontario.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Cape Town Intl offers the quickest one-way flight (24 hours 40 minutes).

  • Does Ontario have car hire?

    Yes. Those touching down at Ontario can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ontario?

    Yes. Ontario has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario (0,0 km away from Ontario).

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

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

Can Cheapflights find flights to Ontario with no change fees?

Certainly. Search results for flights to Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can track prices for flights to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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