ONT

R14 334 Find Cheap Flights to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario
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Flights Deals

Cheap Flights to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Ontario

Fri, Oct 24 - Fri, Oct 31
United Airlines Logo
21:20 - 21:24JNB-ONT
33h 04m2 stops
United Airlines Logo
5:40 - 18:35ONT-JNB
27h 55m2 stops
R30 814United Airlines
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Sat, Oct 25 - Fri, Oct 31
Qatar Airways Logo
20:25 - 23:30JNB-ONT
36h 05m2 stops
Qatar Airways Logo
11:39 - 3:55ONT-JNB
31h 16m2 stops
R31 151Qatar Airways
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Sun, Jul 20 - Thu, Aug 7
Qatar Airways Logo
13:55 - 0:15JNB-ONT
43h 20m2 stops
Qatar Airways Logo
6:00 - 9:35ONT-JNB
42h 35m2 stops
R32 729Qatar Airways
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Fri, Jul 18 - Sat, Aug 2
Etihad Airways Logo
9:50 - 21:59JNB-ONT
45h 09m2 stops
Etihad Airways Logo
23:59 - 8:20ONT-JNB
47h 21m2 stops
R33 687Etihad Airways
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Sat, Jul 26 - Sat, Aug 2
United Airlines Logo
21:20 - 21:37JNB-ONT
33h 17m2 stops
United Airlines Logo
6:00 - 17:45ONT-JNB
26h 45m2 stops
R34 787United Airlines
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Fri, Jul 18 - Fri, Aug 8
Qatar Airways Logo
20:25 - 17:57JNB-ONT
30h 32m2 stops
Qatar Airways Logo
14:57 - 9:35ONT-JNB
33h 38m2 stops
R35 053Qatar Airways
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Thu, Aug 7 - Thu, Aug 14
Qatar Airways Logo
20:25 - 18:04JNB-ONT
30h 39m2 stops
Qatar Airways Logo
14:31 - 9:35ONT-JNB
34h 04m2 stops
R35 994Qatar Airways
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Wed, Jul 23 - Wed, Aug 6
United Airlines Logo
21:20 - 21:37JNB-ONT
33h 17m2 stops
United Airlines Logo
6:00 - 17:45ONT-JNB
26h 45m2 stops
R38 761United Airlines
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Fri, Jul 11 - Fri, Jul 18
Etihad Airways Logo
9:50 - 21:59JNB-ONT
45h 09m2 stops
Etihad Airways Logo
23:59 - 8:20ONT-JNB
47h 21m2 stops
R43 444Etihad Airways
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Mon, Jul 14 - Mon, Aug 18
Etihad Airways Logo
9:50 - 21:59JNB-ONT
45h 09m2 stops
Etihad Airways Logo
23:59 - 8:20ONT-JNB
47h 21m2 stops
R104 929Etihad Airways
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KAYAK's insights & trends for flights to Ontario

Get data-powered insights and trends into flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to Ontario on KAYAK are from Johannesburg, which takes 24h 35m, and Cape Town, which takes 28h 10m.

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Good to know – Book Cheap Ontario Plane Tickets

Cheapest flightR14 334
Flight from Johannesburg to Ontario

When to book flights to Ontario

Are your dates flexible? Find out the best times to travel to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Ontario based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Ontario flights

  • How far is Ontario Airport from central Ontario?

    Central Ontario is 5 km away from Ontario Airport.

  • What is the name of Ontario’s airport?

    There is only 1 airport in Ontario, called Ontario Airport (ONT). It can also be referred to as Ontario or Ontario Intl.

  • What is the cheapest day to fly to Ontario?

    Based on KAYAK data, the cheapest day to fly to Ontario is Thursday where round-trip tickets can be as cheap as R18 635. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are R25 891 on average.

  • How does KAYAK find such low prices on flights to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost R1 229 on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is R1 310.

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Prefer to fly direct to Ontario?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Ontario.
Find which airlines fly direct to Ontario Airport, which days they fly and book direct flights.

Direct departures

South Africa to Ontario

Monday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Saturday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Direct returns

Ontario to South Africa

Monday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Saturday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Reviews of the top airline flying to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Africa to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,4
United AirlinesOverall score based on 8838 reviews
7,3Comfort
7,7Boarding
8,1Crew
7,0Entertainment
6,6Food
Airline reviews

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

2,0 MediocreWilliam, Jun 2025SFO - SAN
Read more United Airlines reviews

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)

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