Find flights
When to book
Airlines
FAQs

Cheap flights from Cape Town to Ontario from R16 917

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — ONT
Mar 30 — Apr 61
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 25 March 2025.

Round-trip from

R23 412

One-way from

R16 917

Popular in

August

Cheapest in

February

Average price

R19 209
KLM
  • KLM
  • 8/5-15/5
  • 4 total stops
  • 62h 45m total
  • Cape Town to Ontario
Search Deals
Delta
  • Delta
  • 29/4
  • 1 total stop
  • 23h 52m total
  • Cape Town to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (R42 314 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R5 510 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 25 March 2025.

Thu 8/523:15CPT - ONT
2 stops32h 20mKLM
Thu 15/56:00ONT - CPT
2 stops30h 25mKLM
Deal found 24/3R23 412
Fri 20/620:00CPT - ONT
2 stops59h 26mUnited Airlines
Wed 9/76:00ONT - CPT
2 stops48h 20mUnited Airlines
Deal found 24/3R26 959
Fri 20/623:15CPT - ONT
2 stops32h 31mDelta
Wed 9/722:59ONT - CPT
1 stop33h 51mDelta
Deal found 24/3R34 144
Tue 25/312:35CPT - ONT
2 stops39h 26mQatar Airways
Tue 1/46:00ONT - CPT
2 stops43h 50mQatar Airways
Deal found 24/3R36 673

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 25 March 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

Thu 8/5

23:15-22:35

2 stops32h 20m

Ontario

Thu 15/5

6:00-21:25

2 stops30h 25m

R23 412

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Fri 20/6

20:00-22:26

2 stops59h 26m

Ontario

Wed 9/7

6:00-15:20

2 stops48h 20m

R26 959

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Fri 20/6

23:15-22:46

2 stops32h 31m

Ontario

Wed 9/7

22:59-17:50

1 stop33h 51m

R34 144

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 8/4

13:00-18:23

2 stops38h 23m

Ontario

Tue 22/4

6:00-10:50

2 stops43h 50m

R39 983

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 29/4

20:05-10:57

1 stop23h 52m

R16 917

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Wed 30/4

19:25-23:59

2 stops37h 34m

R19 246

Cape TownOntario

CPT - ONT

CPTONT

Cape Town Intl

Tue 29/4

20:00-20:21

2 stops33h 21m

R21 465

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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 25 March 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 25 March 2025.
Delta
8,0
Very Good
7 890 reviews
Check prices

Comfort

8,0

Crew

8,5

Food

7,3

Overall

8,0

Boarding

8,2

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8,0
Very Good
7 890 reviews
Delta
8,0
Very Good
7 890 reviews
Check prices

Comfort

8,0

Crew

8,5

Food

7,3

Overall

8,0

Boarding

8,2

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7,8
Good
1 318 reviews
Delta
8,0
Very Good
7 890 reviews
Check prices

Comfort

8,0

Crew

8,5

Food

7,3

Overall

8,0

Boarding

8,2

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Qatar Airways
7,4
Good
3 540 reviews
Delta
8,0
Very Good
7 890 reviews
Check prices

Comfort

8,0

Crew

8,5

Food

7,3

Overall

8,0

Boarding

8,2

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7,4
Good
8 605 reviews
Delta
8,0
Very Good
7 890 reviews
Check prices

Comfort

8,0

Crew

8,5

Food

7,3

Overall

8,0

Boarding

8,2

Entertainment

7,9

Reviews

1 / 20
10,0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 are the cheapest airlines flying from Cape Town to Ontario round-trip?

    According to our current data, KLM (R23 412), United Airlines (R26 959), and Delta (R34 144) offers the cheapest pricing from Cape Town to Ontario.

  • What are the cheapest airlines to fly from Cape Town to Ontario one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as R16 917. Users have also found prices from R19 246 and R21 465 on Qatar Airways and United Airlines, respectively.

  • 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR16 640AverageR19 078FlexibilityNo 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.