R2 163+ 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 23/1. 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 — CPT
ene. 16 — ene. 231
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 17 diciembre 2025.

Cheapest airline

Scandinavian Airlines

Good round-trip deal

R6 217 or less
On average, Scandinavian Airlines currently has the cheapest one-way flight from Ontario (avg. price of R15 758).
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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 17 diciembre 2025.

lun. 19/112:41ONT - CPT
1 stop20h 34mDelta
mar. 3/221:30CPT - ONT
1 stop24h 01mDelta
Deal found 17/12R18 866
lun. 13/47:00ONT - JNB
1 stop27h 40mDelta
lun. 20/421:55JNB - ONT
1 stop29h 20mDelta
Deal found 16/12R18 983
sáb. 14/25:00ONT - CPT
2 stops25h 10mUnited Airlines
dom. 22/220:50CPT - ONT
2 stops34h 00mUnited Airlines
Deal found 16/12R19 067
jue. 29/16:00ONT - JNB
2 stops26h 35mUnited Airlines
jue. 5/222:00JNB - ONT
2 stops32h 58mUnited Airlines
Deal found 15/12R19 067
lun. 13/422:59ONT - JNB
2 stops37h 21mKLM
lun. 20/423:15JNB - ONT
2 stops51h 01mKLM
Deal found 16/12R19 453
jue. 29/112:41ONT - JNB
1 stop20h 19mDelta
jue. 5/219:20JNB - ONT
2 stops37h 24mDelta
Deal found 15/12R19 688
sáb. 31/112:41ONT - CPT
1 stop20h 34mDelta
sáb. 7/28:00CPT - ONT
2 stops47h 05mDelta
Deal found 17/12R19 705
jue. 15/16:00ONT - JNB
2 stops26h 35mUnited Airlines
jue. 22/119:45JNB - ONT
2 stops31h 58mUnited Airlines
Deal found 16/12R20 006
sáb. 21/26:10ONT - CPT
2 stops24h 00mUnited Airlines
dom. 1/320:50CPT - ONT
2 stops34h 00mUnited Airlines
Deal found 16/12R20 073
sáb. 31/16:00ONT - CPT
2 stops24h 10mUnited Airlines
sáb. 7/220:50CPT - ONT
3 stops48h 28mUnited Airlines
Deal found 17/12R20 442
mié. 21/15:05ONT - JNB
2 stops27h 30mUnited Airlines
dom. 25/122:00JNB - ONT
2 stops29h 43mUnited Airlines
Deal found 16/12R20 442
vie. 20/323:59ONT - CPT
2 stops30h 06mUnited Airlines
sáb. 11/419:50CPT - ONT
2 stops35h 21mUnited Airlines
Deal found 15/12R21 080

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 17 diciembre 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

lun. 19/1

12:41-19:15

1 stop20h 34m

Cape Town Intl

mar. 3/2

21:30-11:31

1 stop24h 01m

R18 866

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

lun. 13/4

7:00-19:40

1 stop27h 40m

Johannesburg OR Tambo

lun. 20/4

21:55-18:15

1 stop29h 20m

R18 983

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

sáb. 14/2

5:00-16:10

2 stops25h 10m

Cape Town Intl

dom. 22/2

20:50-20:50

2 stops34h 00m

R19 067

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

jue. 29/1

6:00-18:35

2 stops26h 35m

Johannesburg OR Tambo

jue. 5/2

22:00-20:58

2 stops32h 58m

R19 067

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

lun. 13/4

22:59-21:20

2 stops37h 21m

Johannesburg OR Tambo

lun. 20/4

23:15-17:16

2 stops51h 01m

R19 453

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

jue. 29/1

12:41-19:00

1 stop20h 19m

Johannesburg OR Tambo

jue. 5/2

19:20-22:44

2 stops37h 24m

R19 688

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

sáb. 31/1

12:41-19:15

1 stop20h 34m

Cape Town Intl

sáb. 7/2

8:00-21:05

2 stops47h 05m

R19 705

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

jue. 15/1

6:00-18:35

2 stops26h 35m

Johannesburg OR Tambo

jue. 22/1

19:45-17:43

2 stops31h 58m

R20 006

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

mié. 21/1

5:05-18:35

2 stops27h 30m

Johannesburg OR Tambo

dom. 25/1

19:45-22:53

2 stops37h 08m

R20 006

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

sáb. 21/2

6:10-16:10

2 stops24h 00m

Cape Town Intl

dom. 1/3

20:50-20:50

2 stops34h 00m

R20 073

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 33 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, September is the cheapest month in which you can book a flight from Ontario (average of R13 600). Flying from Ontario in June will prove the most costly (average of R23 209). 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: Atlanta (72 flights per day), Seattle (58 flights per day) and Dallas (40 flights per day).

Dallas/Fort Worth
Dallas/Fort Worth
From R6 215

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 215. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From R6 215

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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 17 diciembre 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 215 to Dallas/Fort Worth Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for R7 637 to fly from Ontario.

  • What is the cheapest month to fly from Ontario?

    September is currently the cheapest month to fly from Ontario. At this moment in time June 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.

See more FAQs

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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