ONT

R13 357 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 22/9. 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, 0 bags

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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
R23 464
Qatar Airways
Wed 29/4Wed 6/5
JNB - ONT • 2 stops
Cheapest one-way flight
R13 357
Turkish Airlines
Tue 22/9
JNB - ONT • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight 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

Wed, Apr 29 - Wed, May 6
Qatar Airways Logo
12:40 - 22:36
JNB
-
ONT
42h 56m
2 stops
Qatar Airways Logo
10:39 - 4:00
ONT
-
JNB
32h 21m
2 stops
R23 464Qatar Airways
Tue, Jun 9 - Wed, Jun 17
Qatar Airways Logo
19:50 - 23:11
JNB
-
ONT
36h 21m
2 stops
Qatar Airways Logo
12:04 - 4:00
ONT
-
JNB
30h 56m
2 stops
R24 167Qatar Airways
Wed, May 13 - Wed, May 20
Qatar Airways Logo
12:40 - 22:40
JNB
-
ONT
43h 00m
2 stops
Qatar Airways Logo
12:06 - 4:00
ONT
-
JNB
30h 54m
2 stops
R26 191Qatar Airways
Wed, May 13 - Wed, May 20
Qatar Airways Logo
19:30 - 23:46
CPT
-
ONT
37h 16m
2 stops
Qatar Airways Logo
12:06 - 12:55
ONT
-
CPT
39h 49m
2 stops
R26 240Qatar Airways
Tue, May 12 - Tue, Jun 2
Qatar Airways Logo
12:40 - 23:58
JNB
-
ONT
44h 18m
2 stops
Qatar Airways Logo
19:41 - 4:00
ONT
-
JNB
47h 19m
2 stops
R26 306Qatar Airways
Sun, May 10 - Tue, Jun 2
Qatar Airways Logo
19:50 - 23:59
JNB
-
ONT
37h 09m
2 stops
Qatar Airways Logo
19:41 - 4:00
ONT
-
JNB
47h 19m
2 stops
R26 551Qatar Airways
Wed, Jun 10 - Wed, Jun 17
Qatar Airways Logo
12:40 - 22:38
JNB
-
ONT
42h 58m
2 stops
Qatar Airways Logo
12:04 - 4:00
ONT
-
JNB
30h 56m
2 stops
R27 547Qatar Airways
Sun, Jun 21 - Thu, Aug 6
Qatar Airways Logo
20:55 - 19:56
JNB
-
ONT
32h 01m
2 stops
Qatar Airways Logo
12:04 - 4:00
ONT
-
JNB
30h 56m
2 stops
R28 134Qatar Airways
Fri, Jun 5 - Mon, Jun 22
Qatar Airways Logo
19:50 - 19:56
JNB
-
ONT
33h 06m
2 stops
Qatar Airways Logo
12:04 - 4:00
ONT
-
JNB
30h 56m
2 stops
R28 265Qatar Airways
Sat, Jun 20 - Sun, Aug 2
Qatar Airways Logo
12:40 - 13:28
JNB
-
ONT
33h 48m
2 stops
Qatar Airways Logo
6:02 - 9:00
ONT
-
JNB
41h 58m
2 stops
R28 330Qatar Airways
Booking Insights

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.

What are the most popular airlines flying to Ontario?

The most popular airline among KAYAK users flying to Ontario is Virgin Atlantic, followed by United Airlines and British Airways.

Good to know – Book Cheap Ontario Plane Tickets

Cheapest flightR13 357
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.

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.

Reviews of the 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
United AirlinesOverall score based on 9604 reviews
6,6Food
8,1Crew
7,3Comfort
7,7Boarding
7,1Entertainment
Airline reviews

Dinner was good, but the breakfast served in the morning was horrible.

4,0 OkayAnonymous, Apr 2026
NRT - LAX
Read more United Airlines reviews

Dinner was good, but the breakfast served in the morning was horrible.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Terrible, if possible won't be flying again anytime soon!

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

We got to get extended leg room in Econ plus that was great. It was nice having our own dietary needs met with our meals, and the connecting flights had it as well. Only negative were the seats my bottom was/is really sore after a ten plus hour flight. Those seats are horrible, understandable for as many people use them. So we are going to purchase a gel seat pad.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Charging for the internet in business is penny wise pound foolish. WIn €20 lose customer goodwill

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Smooth flight. The seats were comfortable but the reclining mechanism didn't work very well. My wife's seat required the flight attendant to push the seat forward while she pushed the button. The leg support didn't want to return to its home under the seat. I ordered the diabetic meal which was full of carbs. It was low in sugar but carbs turn into sugar so was it really diabetic? Overall the flight was pleasant, long but pleasant.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario