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Cheap flights from Cape Town to Ontario from R11 981

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ONT
Jul 9 — Jul 161
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 June 2026.

Fri 19/620:00
CPT
-
ONT
2 stops35h 51m
United Airlines
Mon 29/66:10
ONT
-
CPT
2 stops24h 10m
United Airlines
Deal found 7/6R16 542
Sun 20/920:05
CPT
-
ONT
1 stop23h 42m
Delta
Sun 4/1022:00
ONT
-
CPT
1 stop34h 50m
Delta
Deal found 5/6R19 318
Tue 21/720:05
CPT
-
ONT
2 stops29h 25m
Delta
Wed 29/722:00
ONT
-
CPT
1 stop34h 50m
Delta
Deal found 5/6R20 707
Sun 19/720:05
CPT
-
ONT
1 stop34h 45m
Delta
Wed 29/722:00
ONT
-
CPT
1 stop34h 50m
Delta
Deal found 5/6R21 120
Tue 28/720:05
CPT
-
ONT
1 stop34h 45m
Delta
Mon 17/812:00
ONT
-
CPT
1 stop20h 50m
Delta
Deal found 8/6R23 648
Sun 19/720:05
CPT
-
ONT
1 stop23h 33m
Delta
Thu 30/711:48
ONT
-
CPT
1 stop21h 02m
Delta
Deal found 5/6R24 094
Wed 10/623:15
CPT
-
ONT
2 stops31h 33m
KLM
Wed 17/67:05
ONT
-
CPT
2 stops29h 20m
KLM
Deal found 5/6R25 648
Sun 19/720:05
CPT
-
ONT
1 stop23h 33m
Delta
Mon 27/77:05
ONT
-
CPT
1 stop25h 45m
Delta
Deal found 5/6R26 094
Thu 24/916:35
CPT
-
ONT
2 stops60h 38m
Turkish Airlines
Mon 5/1021:10
ONT
-
CPT
2 stops53h 40m
Turkish Airlines
Deal found 5/6R27 102
Thu 24/916:35
CPT
-
ONT
2 stops60h 38m
Turkish Airlines
Tue 6/1021:10
ONT
-
CPT
2 stops53h 40m
Turkish Airlines
Deal found 5/6R27 350

Find 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 9 June 2026.

Round-trip from

R16 542

One-way from

R11 981

Popular in

January

Cheapest in

November

Average price

R20 591
United Airlines
  • United Airlines
  • 19/6-29/6
  • 4 total stops
  • 60h 01m total
  • Cape Town to Ontario
Search Deals
Qatar Airways
  • Qatar Airways
  • 20/9
  • 2 total stops
  • 36h 54m total
  • Cape Town to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (R6 652 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R3 627 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 9 June 2026.
Use the filters below to find and compare flights from Cape Town to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Fri 19/6

20:00-22:51

2 stops35h 51m

Ontario

Mon 29/6

6:10-15:20

2 stops24h 10m

R16 542

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 21/6

20:00-17:56

2 stops30h 56m

Ontario

Mon 29/6

6:10-15:20

2 stops24h 10m

R16 542

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 28/7

20:05-21:50

1 stop34h 45m

Ontario

Mon 17/8

12:00-17:50

1 stop20h 50m

R23 648

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 28/7

20:05-21:50

1 stop34h 45m

Ontario

Sun 16/8

22:00-17:50

1 stop34h 50m

R23 648
Fastest return journey

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Sun 19/7

20:05-10:38

1 stop23h 33m

Ontario

Thu 30/7

11:48-17:50

1 stop21h 02m

R24 094

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 22/9

16:35-20:13

2 stops36h 38m

Ontario

Sat 10/10

23:05-11:50

2 stops51h 45m

R28 622

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Mon 21/9

16:35-20:13

2 stops36h 38m

Ontario

Sat 10/10

23:05-11:50

2 stops51h 45m

R28 870

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Fri 24/7

19:30-23:11

2 stops36h 41m

Ontario

Sun 16/8

6:02-10:15

2 stops43h 13m

R29 267

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Fri 24/7

19:30-23:11

2 stops36h 41m

Ontario

Sat 15/8

6:02-10:15

2 stops43h 13m

R29 515

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Thu 24/9

16:35-20:13

2 stops60h 38m

Ontario

Fri 9/10

23:05-11:50

2 stops51h 45m

R29 845

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 22 resultsSorted by cheapest first
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2
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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.

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 9 June 2026.
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
9 796 reviews
Check prices

Entertainment

7,1

Comfort

7,3

Overall

7,4

Boarding

7,7

Crew

8,1

Food

6,6

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
9 796 reviews
United Airlines
7,4
Good
9 796 reviews
Check prices

Entertainment

7,1

Comfort

7,3

Overall

7,4

Boarding

7,7

Crew

8,1

Food

6,6

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 34h 45m. 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 973), 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR15 973AverageR16 207FlexibilityNo 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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