ONT

R17 591 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 10/3. 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.
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Search 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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Cheap Flight Deals 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.

Recent return flight deals to Ontario

Recommended return deals departing in the coming months from the most popular airlines that fly to Ontario.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:50 - 17:51CPT-ONT
31h 01m2 stops
6:10 - 15:20ONT-CPT
24h 10m2 stops
R26 469United Airlines
Find Deal
Mon, Apr 7 - Mon, Apr 14
19:50 - 17:51CPT-ONT
31h 01m2 stops
5:00 - 22:50ONT-CPT
32h 50m3 stops
R28 083
Find Deal
Mon, Apr 7 - Mon, Apr 14
23:00 - 11:01CPT-ONT
45h 01m2 stops
7:00 - 17:50ONT-CPT
25h 50m1 stop
R29 936Delta
Find Deal
Mon, Apr 7 - Mon, Apr 14
13:00 - 20:29CPT-ONT
40h 29m2 stops
6:00 - 10:50ONT-CPT
43h 50m2 stops
R31 367Qatar Airways
Find Deal
Fri, May 9 - Tue, May 20
13:20 - 23:59JNB-ONT
43h 39m2 stops
14:54 - 16:10ONT-JNB
40h 16m2 stops
R33 825Qatar Airways
Find Deal
Sun, Mar 23 - Sun, Mar 30
8:10 - 20:29JNB-ONT
45h 19m2 stops
6:00 - 10:00ONT-JNB
43h 00m2 stops
R35 953Qatar Airways
Find Deal
Tue, Apr 22 - Tue, Apr 29
12:35 - 14:00CPT-ONT
34h 25m2 stops
14:54 - 10:50ONT-CPT
34h 56m2 stops
R36 797Qatar Airways
Find Deal
Mon, Mar 24 - Mon, Mar 31
19:10 - 18:23CPT-ONT
32h 13m2 stops
14:54 - 10:50ONT-CPT
34h 56m2 stops
R40 025Qatar Airways
Find Deal
Wed, Mar 19 - Fri, Mar 28
13:55 - 13:49JNB-ONT
32h 54m2 stops
10:54 - 10:00ONT-JNB
38h 06m2 stops
R44 592Qatar Airways
Find Deal
Tue, Apr 22 - Tue, Apr 29
13:55 - 13:49JNB-ONT
32h 54m2 stops
10:54 - 4:00ONT-JNB
32h 06m2 stops
R48 646Qatar Airways
Find Deal
Tue, Apr 22 - Mon, Apr 28

Flights to Ontario - Travel Insights & Trends

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.

What is the cheapest day to fly to Ontario?

The average price of all round-trip flights to Ontario clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ontario is Thursday where round-trip tickets can be as cheap as R19 269. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are R26 772 on average.

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

The average price for all round-trip flights to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost R22 541 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 R24 038.

Good to know

Cheapest flight

R17 591
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.

  • 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.

See more FAQs

Top tips for finding cheap flights to Ontario

  • High season is considered to be January, February and December. The cheapest month to fly from South Africa is January.
  • 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?

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, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Sunday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

See more direct flights

Direct returns

Ontario to South Africa

Monday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Wednesday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Sunday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

See more direct flights
See more direct flights

Top airlines 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
Qatar AirwaysOverall score based on 3612 reviews
7,4Comfort
7,4Entertainment
7,3Food
8,0Crew
7,6Boarding
Airline reviews

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

2,0 MediocreAnonymous, Feb 2025TUS - LAX
Read more Qatar Airways reviews

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

Book Cheap Ontario Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Ontario found on KAYAK in the last 72 hours.
7/4Mon
2 stopsUnited Airlines
31h 01mCPT-ONT
14/4Mon
2 stopsUnited Airlines
24h 10mONT-CPT
R26 469
7/4Mon
2 stops
31h 01mCPT-ONT
14/4Mon
3 stops
32h 50mONT-CPT
R28 083
7/4Mon
2 stopsDelta
45h 01mCPT-ONT
14/4Mon
1 stopDelta
25h 50mONT-CPT
R29 936
9/5Fri
2 stopsQatar Airways
40h 29mCPT-ONT
20/5Tue
2 stopsQatar Airways
43h 50mONT-CPT
R31 367
23/3Sun
2 stopsQatar Airways
43h 39mJNB-ONT
30/3Sun
2 stopsQatar Airways
40h 16mONT-JNB
R33 825
22/4Tue
2 stopsQatar Airways
45h 19mJNB-ONT
29/4Tue
2 stopsQatar Airways
43h 00mONT-JNB
R35 953
24/3Mon
2 stopsQatar Airways
34h 25mCPT-ONT
31/3Mon
2 stopsQatar Airways
34h 56mONT-CPT
R36 797
19/3Wed
2 stopsQatar Airways
32h 13mCPT-ONT
28/3Fri
2 stopsQatar Airways
34h 56mONT-CPT
R40 025
22/4Tue
2 stopsQatar Airways
32h 54mJNB-ONT
29/4Tue
2 stopsQatar Airways
38h 06mONT-JNB
R44 592
22/4Tue
2 stopsQatar Airways
32h 54mJNB-ONT
28/4Mon
2 stopsQatar Airways
32h 06mONT-JNB
R48 646

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Ontario found on KAYAK in the last 72 hours.
10/3Mon
2 stopsQatar Airways
41h 07mJNB-ONT
R17 591
20/5Tue
2 stopsQatar Airways
38h 25mCPT-ONT
R17 610
21/5Wed
2 stopsQatar Airways
42h 46mCPT-ONT
R19 627
28/7Mon
2 stopsQatar Airways
34h 57mJNB-ONT
R20 269
22/4Tue
2 stopsUnited Airlines
36h 55mJNB-ONT
R21 939
29/7Tue
1 stopDelta
30h 34mJNB-ONT
R25 846
28/7Mon
1 stopDelta
30h 34mJNB-ONT
R25 901
16/6Mon
2 stopsBritish Airways
31h 42mCPT-ONT
R74 253
16/8Sat
2 stopsBritish Airways
31h 37mCPT-ONT
R96 981
17/8Sun
3 stopsUnited Airlines
35h 46mCPT-ONT
R117 580

Search by stops

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Last minute flights to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Ontario that are departing in the next 10 days.
27/2Thu
multi-stopUnited Airlines
25h 52mCPT-ONT
10/3Mon
multi-stopUnited Airlines
25h 10mONT-CPT
R223 035

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Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

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