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Cheap flights from Cape Town to Ontario from R14 300

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ONT
Dec 5 — Dec 121
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cape Town to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

R16 724

One-way from

R11 928

Popular in

December

Cheapest in

February

Average price

R17 421
United Airlines
  • United Airlines
  • 16/11-30/11
  • 4 total stops
  • 64h 21m total
  • Cape Town to Ontario
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Delta
  • Delta
  • 3/12
  • 2 total stops
  • 32h 49m total
  • Cape Town to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (R9 763 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (R3 386 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Cape Town to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Cape Town to Ontario
Explore the most affordable flight options available from Cape Town to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Sun 16/1120:50CPT - ONT
2 stops31h 46mUnited Airlines
Sun 30/1121:35ONT - CPT
2 stops32h 35mUnited Airlines
Deal found 5/11R16 724
Sun 16/1121:30CPT - ONT
1 stop23h 36mDelta
Sun 30/117:05ONT - CPT
1 stop26h 10mDelta
Deal found 5/11R17 020
Tue 11/1120:50CPT - ONT
2 stops36h 01mUnited Airlines
Sat 22/116:00ONT - CPT
2 stops24h 10mUnited Airlines
Deal found 4/11R78 318

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cape Town to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Cape Town to Ontario that are best for you.

Fly from

Cape Town

Fly to

Ontario

Route

Depart

Return

Price

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 16/11

20:50-18:36

2 stops31h 46m

Ontario

Sun 30/11

21:35-16:10

2 stops32h 35m

R16 724

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Thu 5/2

21:30-11:54

1 stop24h 24m

Ontario

Mon 9/2

17:03-19:15

2 stops64h 12m

R16 898

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 16/11

21:30-17:09

2 stops29h 39m

Ontario

Sun 30/11

7:05-19:15

1 stop26h 10m

R17 020

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Thu 12/3

21:30-11:38

1 stop23h 08m

Ontario

Sun 17/5

22:59-17:50

1 stop33h 51m

R21 781

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Fri 13/3

21:30-21:14

1 stop32h 44m

Ontario

Thu 14/5

12:00-17:50

1 stop20h 50m

R23 926

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 10/3

21:30-11:38

1 stop23h 08m

Ontario

Thu 14/5

12:00-17:50

1 stop20h 50m

R24 781

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Thu 12/3

21:30-11:38

1 stop23h 08m

Ontario

Thu 14/5

12:00-17:50

1 stop20h 50m

R24 781

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Thu 12/3

21:30-11:38

1 stop23h 08m

Ontario

Sat 16/5

12:00-17:50

1 stop20h 50m

R26 751

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Wed 10/12

17:15-23:29

2 stops40h 14m

R14 300

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Mon 12/1

20:50-16:13

2 stops29h 23m

R20 752

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 13 results
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Best time to book a flight from Cape Town to Ontario

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

Cheapflights Insights

Everything you need to know about your flight from Cape Town to Ontario

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

Currently, February is the cheapest month in which you can book a flight from Cape Town to Ontario (average of R15 120). Flying from Cape Town to Ontario in June is currently the most expensive (average of R16 985). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPT to ONT?

Find hourly flight availability from Cape Town to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

When flying from Cape Town to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 25% versus a flight in the evening.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 5 November 2025.
See what other customers who have flown with United Airlines from Cape Town to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7,4
Good
9 002 reviews
Check prices

Entertainment

7,1

Boarding

7,7

Overall

7,4

Food

6,6

Comfort

7,3

Crew

8,1

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7,4
Good
9 002 reviews
United Airlines
7,4
Good
9 002 reviews
Check prices

Entertainment

7,1

Boarding

7,7

Overall

7,4

Food

6,6

Comfort

7,3

Crew

8,1

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Cape Town to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cape Town to Ontario?

    Departing from Cape Town to Ontario will take you 24h 24m. The distance from Cape Town to Ontario is about 15998 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Cape Town to Ontario round-trip?

    According to our current data, United Airlines (R15 953), offers the cheapest pricing from Cape Town to Ontario.

  • Can I find deals for flights from Cape Town to Ontario that include hotel bookings?

    Yes. In addition to deals on Cape Town to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cape Town to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to Ontario.

  • Can I find deals for business class flights from Cape Town to Ontario?

    Yes. Cheapflights offers flight deals from Cape Town to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Cape Town to Ontario (average of R15 120). Flying from Cape Town to Ontario in June is currently the most expensive (average of R16 985). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cape Town to Ontario

Discover the top airline that operate flights from Cape Town to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR15 953AverageR19 885FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Cape Town to Ontario?

Deals for Cape Town to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Ontario from Cape Town by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cape Town to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cape Town to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cape Town to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Cape Town to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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