R998+ Cheap flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. 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.
ONT — JNB
dic. 11 — dic. 181
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 11 noviembre 2025.

Cheapest airline

Scandinavian Airlines

Good round-trip deal

R6 376 or less
On average, Scandinavian Airlines currently has the cheapest one-way flight from Ontario (avg. price of R16 164).
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Price to beat on a round-trip flight from Ontario.
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Find flights from Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 11 noviembre 2025.

jue. 27/117:05ONT - CPT
1 stop26h 10mDelta
jue. 11/1221:30CPT - ONT
1 stop23h 32mDelta
Deal found 11/11R17 425
lun. 24/1112:16ONT - CPT
1 stop20h 59mDelta
jue. 4/1221:30CPT - ONT
1 stop32h 09mDelta
Deal found 10/11R17 562
lun. 24/116:00ONT - CPT
2 stops24h 10mUnited Airlines
jue. 4/1220:50CPT - ONT
2 stops25h 42mUnited Airlines
Deal found 10/11R17 648
jue. 4/125:05ONT - CPT
2 stops25h 05mUnited Airlines
dom. 7/1220:50CPT - ONT
2 stops33h 52mUnited Airlines
Deal found 10/11R18 508
dom. 23/1112:16ONT - CPT
1 stop20h 59mDelta
jue. 4/1221:30CPT - ONT
1 stop23h 32mDelta
Deal found 10/11R19 196
dom. 23/117:00ONT - CPT
2 stops25h 00mUnited Airlines
mié. 3/1220:50CPT - ONT
2 stops25h 42mUnited Airlines
Deal found 10/11R19 282
mié. 11/26:00ONT - JNB
2 stops26h 35mUnited Airlines
dom. 15/219:45JNB - ONT
2 stops37h 12mUnited Airlines
Deal found 10/11R20 504
mar. 3/312:02ONT - CPT
2 stops36h 28mQatar Airways
mar. 17/312:35CPT - ONT
2 stops38h 42mQatar Airways
Deal found 9/11R20 521
dom. 15/212:02ONT - CPT
2 stops36h 28mQatar Airways
sáb. 28/218:55CPT - ONT
2 stops38h 37mQatar Airways
Deal found 10/11R21 192
dom. 1/313:09ONT - CPT
1 stop20h 06mDelta
lun. 16/321:30CPT - ONT
1 stop23h 08mDelta
Deal found 9/11R21 519
jue. 8/111:53ONT - CPT
2 stops43h 32mQatar Airways
mié. 18/312:35CPT - ONT
2 stops43h 03mQatar Airways
Deal found 9/11R21 587
mié. 11/26:00ONT - CPT
2 stops26h 00mUnited Airlines
dom. 15/220:50CPT - ONT
2 stops34h 00mUnited Airlines
Deal found 10/11R21 605

Find flights from Ontario within your budget

 
Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 11 noviembre 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

OR Tambo

Route

Depart

Return

Price

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

lun. 24/11

12:16-19:15

1 stop20h 59m

Cape Town Intl

jue. 4/12

21:30-19:39

1 stop32h 09m

R17 562

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

lun. 24/11

7:00-16:10

2 stops23h 10m

Cape Town Intl

mar. 2/12

20:50-17:37

2 stops30h 47m

R17 648

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

lun. 24/11

6:00-16:10

2 stops24h 10m

Cape Town Intl

mié. 3/12

20:50-12:32

2 stops25h 42m

R17 648

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

dom. 23/11

7:00-18:00

2 stops25h 00m

Cape Town Intl

mar. 2/12

20:50-17:37

2 stops30h 47m

R19 282

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

mié. 11/2

5:05-18:35

2 stops27h 30m

Johannesburg OR Tambo

dom. 15/2

19:45-22:57

2 stops37h 12m

R20 504

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

dom. 28/12

5:05-18:35

2 stops27h 30m

Johannesburg OR Tambo

lun. 26/1

19:45-22:53

2 stops37h 08m

R20 504

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

mié. 4/3

6:00-18:35

2 stops26h 35m

Johannesburg OR Tambo

mié. 25/3

19:45-22:15

2 stops35h 30m

R20 504

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

lun. 4/5

11:30-10:50

2 stops38h 20m

Cape Town Intl

mié. 13/5

13:00-22:46

2 stops42h 46m

R20 521

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

lun. 2/3

13:09-19:15

1 stop20h 06m

Cape Town Intl

mar. 17/3

21:30-21:14

1 stop32h 44m

R21 519

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

mié. 4/3

13:09-19:15

1 stop20h 06m

Cape Town Intl

mar. 17/3

21:30-11:38

1 stop23h 08m

R21 519

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 43 results
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Best time to book a flight from Ontario

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

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

What is the cheapest month to book a flight from Ontario?

Currently, January is the cheapest month in which you can book a flight from Ontario (average of R15 257). Flying from Ontario in July will prove the most costly (average of R22 155). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Ontario?

From Ontario you can expect to find greater availability for the following destinations: Dallas (106 flights per day), Seattle (102 flights per day) and Atlanta (73 flights per day).

Dallas/Fort Worth
Dallas/Fort Worth
From R6 375

What is the cheapest place to fly to from Ontario?

The cheapest city to fly to from Ontario is Dallas/Fort Worth, with prices starting at R6 375. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From R6 375

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Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 11 noviembre 2025.

  • What are the most popular destinations to fly to from Ontario?

    The most selected flight destinations from Ontario for the current month are Dallas/Fort Worth Airport, Denver, Guadalajara. While Dallas/Fort Worth Airport, Denver, Guadalajara are the top choices made by travellers year-round.

  • What is the cheapest flight from Ontario to anywhere?

    Users have flown out of Ontario for as low as R6 375 to Dallas/Fort Worth Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R7 833 to fly from Ontario.

  • What is the cheapest month to fly from Ontario?

    January is currently the cheapest month to fly from Ontario. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Ontario?

    When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Ontario with no change fees?

    Need flexible booking options for your flight from Ontario ? 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 Ontario become cheaper?

    Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario?

When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario with no change fees?

Need flexible booking options for your flight from Ontario ? 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 Ontario become cheaper?

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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