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Cheap flights from Cape Town to Ontario from R14 323

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ONT
Aug 19 — Aug 261
1 adult

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 14 August 2025.

Round-trip from

R17 180

One-way from

R14 323

Popular in

August

Cheapest in

February

Average price

R23 561
Delta
  • Delta
  • 12/9-25/9
  • 2 total stops
  • 44h 32m total
  • Cape Town to Ontario
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21/10
  • 21/10
  • 2 total stops
  • 40h 28m total
  • Cape Town to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (R41 525 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R4 896 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Cape Town to Ontario

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 14 August 2025.

Fri 12/920:05CPT - ONT
1 stop23h 37mDelta
Thu 25/911:55ONT - CPT
1 stop20h 55mDelta
Deal found 13/8R17 180
Sun 7/1221:30CPT - ONT
1 stop23h 54mDelta
Tue 13/122:30ONT - CPT
1 stop34h 45mDelta
Deal found 12/8R17 198
Thu 11/1221:30CPT - ONT
1 stop23h 54mDelta
Fri 9/122:30ONT - CPT
1 stop34h 45mDelta
Deal found 12/8R19 003
Fri 12/1221:30CPT - ONT
1 stop23h 54mDelta
Sun 11/122:30ONT - CPT
1 stop34h 45mDelta
Deal found 12/8R19 143
Thu 11/1221:30CPT - ONT
1 stop23h 54mDelta
Thu 8/113:00ONT - CPT
1 stop20h 15mDelta
Deal found 12/8R19 862
Fri 5/1218:55CPT - ONT
2 stops33h 22mQatar Airways
Fri 13/211:30ONT - CPT
2 stops37h 00mQatar Airways
Deal found 13/8R29 416
Fri 12/913:00CPT - ONT
2 stops38h 47mQatar Airways
Fri 19/96:00ONT - CPT
2 stops43h 50mQatar Airways
Deal found 13/8R32 186
Sun 12/1013:00CPT - ONT
2 stops38h 33mQatar Airways
Mon 20/106:00ONT - CPT
2 stops43h 50mQatar Airways
Deal found 13/8R32 449
Wed 10/913:00CPT - ONT
2 stops38h 47mQatar Airways
Sat 13/911:39ONT - CPT
2 stops38h 11mQatar Airways
Deal found 14/8R32 712
Wed 10/1218:55CPT - ONT
2 stops33h 22mQatar Airways
Sat 10/111:30ONT - CPT
2 stops37h 00mQatar Airways
Deal found 12/8R32 765
Mon 8/1219:00CPT - ONT
2 stops33h 17mQatar Airways
Sat 10/16:00ONT - CPT
2 stops42h 30mQatar Airways
Deal found 12/8R34 220
Sun 7/1218:55CPT - ONT
2 stops37h 42mQatar Airways
Sat 10/16:00ONT - CPT
2 stops42h 30mQatar Airways
Deal found 12/8R34 483

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 14 August 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

Fri 12/9

20:05-10:42

1 stop23h 37m

Ontario

Thu 25/9

11:55-17:50

1 stop20h 55m

R17 180

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 7/12

21:30-11:24

1 stop23h 54m

Ontario

Tue 13/1

22:30-19:15

1 stop34h 45m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Mon 8/12

21:30-11:24

1 stop23h 54m

Ontario

Sun 11/1

22:30-19:15

1 stop34h 45m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 7/12

21:30-11:24

1 stop23h 54m

Ontario

Sat 10/1

22:30-19:15

1 stop34h 45m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 9/12

21:30-11:24

1 stop23h 54m

Ontario

Fri 9/1

22:30-19:15

1 stop34h 45m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 9/12

21:30-11:24

1 stop23h 54m

Ontario

Wed 7/1

6:00-19:15

2 stops27h 15m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 7/12

21:30-11:24

1 stop23h 54m

Ontario

Fri 9/1

22:30-19:15

1 stop34h 45m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Mon 8/12

21:30-11:24

1 stop23h 54m

Ontario

Sat 10/1

22:30-19:15

1 stop34h 45m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 9/12

21:30-11:24

1 stop23h 54m

Ontario

Sun 11/1

22:30-19:15

1 stop34h 45m

R17 198

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 7/12

21:30-22:41

1 stop35h 11m

Ontario

Thu 8/1

6:00-19:15

2 stops27h 15m

R17 198

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 21 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 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 14 August 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 at midday, which can drop the price by up to 26% versus a flight in the afternoon.

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 14 August 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
8 916 reviews
Check prices

Boarding

7,7

Crew

8,1

Entertainment

7,1

Overall

7,4

Comfort

7,3

Food

6,6

Reviews

1 / 20
4,0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7,4
Good
8 916 reviews
United Airlines
7,4
Good
8 916 reviews
Check prices

Boarding

7,7

Crew

8,1

Entertainment

7,1

Overall

7,4

Comfort

7,3

Food

6,6

Reviews

1 / 20
4,0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

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

    According to our current data, United Airlines (R16 036), 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.

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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR16 036AverageR18 386FlexibilityNo 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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