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Cheap flights from Cape Town to Ontario from R11 922

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ONT
Sep 4 — Sep 111
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 5 August 2026.

Fri 7/820:05 -
1 stop31h 25m
Thu 20/812:00 -
1 stop20h 50m
Deal found 1/8R17 447
Fri 4/1220:50 -
2 stops30h 57m
Tue 12/15:00 -
2 stops27h 00m
Deal found 1/8R17 677
Thu 6/823:15 -
2 stops32h 30m
Wed 19/812:00 -
2 stops48h 25m
Deal found 4/8R19 634
Fri 7/818:50 -
2 stops57h 25m
Thu 20/87:05 -
2 stops42h 55m
Deal found 3/8R21 212
Mon 3/823:00 -
2 stops29h 53m
Sun 16/87:05 -
2 stops29h 05m
Deal found 2/8R26 671
Sun 2/816:35 -
2 stops32h 55m
Mon 17/823:59 -
2 stops50h 51m
Deal found 1/8R27 017
Tue 25/823:15 -
2 stops29h 38m
Tue 8/97:05 -
2 stops29h 20m
Deal found 2/8R28 464
Tue 25/820:00 -
2 stops25h 50m
Mon 31/86:08 -
2 stops24h 12m
Deal found 1/8R30 124
Wed 26/813:15 -
2 stops33h 16m
Tue 8/914:27 -
2 stops34h 48m
Deal found 2/8R32 986

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 5 August 2026.

Round-trip from

R17 677

One-way from

R11 922

Popular in

June

Cheapest in

November

Average price

R17 167
United Airlines
  • United Airlines
  • 4/12-12/1
  • 4 total stops
  • 57h 57m total
  • Cape Town to Ontario
Search Deals
Qatar Airways
  • Qatar Airways
  • 2/10
  • 2 total stops
  • 31h 30m total
  • Cape Town to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (R22 253 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R5 093 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 5 August 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 Cape Town Intl - ONT Ontario

CPTONT

Cape Town Intl

Tue 25/8

23:15-19:53

2 stops29h 38m

Ontario

Tue 8/9

7:05-21:25

2 stops29h 20m

R28 464
Fastest return journey

Cape TownOntario

CPT Cape Town Intl - ONT Ontario

CPTONT

Cape Town Intl

Tue 25/8

20:00-12:50

2 stops25h 50m

Ontario

Mon 31/8

6:08-15:20

2 stops24h 12m

R30 124

Cape TownOntario

CPT Cape Town Intl - ONT Ontario

CPTONT

Cape Town Intl

Wed 26/8

13:15-13:31

2 stops33h 16m

Ontario

Tue 8/9

14:27-10:15

2 stops34h 48m

R32 986

Cape TownOntario

CPT Cape Town Intl - ONT Ontario

CPTONT

Cape Town Intl

Tue 20/10

18:50-15:16

2 stops29h 26m

Ontario

Thu 19/11

14:22-8:05

2 stops31h 43m

R35 205
Cheapest one-way

Cape TownOntario

CPT Cape Town Intl - ONT Ontario

CPTONT

Cape Town Intl

Fri 2/10

19:30-18:00

2 stops31h 30m

R11 922

Cape TownOntario

CPT Cape Town Intl - ONT Ontario

CPTONT

Cape Town Intl

Sun 30/8

20:00-20:53

2 stops33h 53m

R16 180
Fastest single journey

Cape TownOntario

CPT Cape Town Intl - ONT Ontario

CPTONT

Cape Town Intl

Mon 7/9

23:00-20:24

2 stops30h 24m

R16 624

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Sorted by cheapest first

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 5 August 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
10 058 reviews
Check prices

Boarding

7,7

Food

6,7

Entertainment

7,1

Comfort

7,3

Crew

8,1

Overall

7,4

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
10 058 reviews
United Airlines
7,4
Good
10 058 reviews
Check prices

Boarding

7,7

Food

6,7

Entertainment

7,1

Comfort

7,3

Crew

8,1

Overall

7,4

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 25h 50m. 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 893), 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR15 893AverageR16 126FlexibilityNo 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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