R949+ Flights from Ontario | Cheapflights

What to know about flights from Ontario

Cheapest airline	Alaska Airlines

On average, Alaska Airlines currently has the cheapest one-way flight from Ontario (avg. price of R12 180).

Find flights from Ontario

Cheapest flights from Ontario
Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 14 May 2025.

Wed 10/96:04ONT - CPT

2 stops26h 06mUnited Airlines

Mon 22/919:50CPT - ONT

2 stops25h 42mUnited Airlines

Deal found 14/5R19 975

Wed 4/66:00ONT - JNB

2 stops30h 20mKLM

Tue 17/623:15JNB - ONT

2 stops29h 39mKLM

Deal found 14/5R21 454

Thu 5/67:05ONT - JNB

1 stop27h 35mDelta

Tue 17/618:50JNB - ONT

2 stops30h 38mDelta

Deal found 14/5R21 728

Sun 25/56:00ONT - JNB

2 stops26h 45mUnited Airlines

Sun 15/621:20JNB - ONT

2 stops29h 19mUnited Airlines

Deal found 14/5R23 098

Mon 25/823:45ONT - JNB

2 stops47h 35mEtihad Airways

Thu 11/99:50JNB - ONT

2 stops44h 51mEtihad Airways

Deal found 14/5R25 727

Thu 29/57:05ONT - CPT

1 stop25h 45mDelta

Fri 20/620:05CPT - ONT

1 stop23h 33mDelta

Deal found 14/5R29 287

Tue 12/816:54ONT - CPT

2 stops33h 06mBritish Airways

Wed 20/818:55CPT - ONT

2 stops32h 22mBritish Airways

Deal found 14/5R29 634

Thu 7/812:00ONT - JNB

2 stops43h 10mQatar Airways

Mon 25/820:25JNB - ONT

2 stops36h 34mQatar Airways

Deal found 13/5R32 264

Tue 1/714:40ONT - JNB

2 stops33h 45mBritish Airways

Thu 10/721:15JNB - ONT

2 stops29h 53mBritish Airways

Deal found 14/5R33 542

Tue 7/106:00ONT - CPT

2 stops43h 50mQatar Airways

Thu 23/1013:00CPT - ONT

2 stops42h 00mQatar Airways

Deal found 14/5R33 706

Mon 2/67:05ONT - CPT

2 stops29h 20mKLM

Wed 2/723:15CPT - ONT

2 stops29h 39mKLM

Deal found 14/5R35 404

Thu 17/70:59ONT - JNB

2 stops47h 26mMultiple Airlines

Sun 27/719:00JNB - ONT

2 stops35h 37mMultiple Airlines

Deal found 14/5R213 429

Best flights from Ontario
Discover carefully curated flight deals from Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 May 2025.

Wed 10/96:04ONT - CPT

2 stops26h 06mUnited Airlines

Mon 22/919:50CPT - ONT

2 stops25h 42mUnited Airlines

Deal found 14/5R19 975

Wed 4/66:00ONT - JNB

2 stops30h 20mKLM

Tue 17/623:15JNB - ONT

2 stops29h 39mKLM

Deal found 14/5R21 454

Thu 5/67:05ONT - JNB

1 stop27h 35mDelta

Tue 17/618:50JNB - ONT

2 stops30h 38mDelta

Deal found 14/5R21 728

Mon 25/823:45ONT - JNB

2 stops47h 35mEtihad Airways

Thu 11/99:50JNB - ONT

2 stops44h 51mEtihad Airways

Deal found 14/5R25 727

Tue 12/816:54ONT - CPT

2 stops33h 06mBritish Airways

Wed 20/818:55CPT - ONT

2 stops32h 22mBritish Airways

Deal found 14/5R29 634

Thu 7/812:00ONT - JNB

2 stops43h 10mQatar Airways

Mon 25/820:25JNB - ONT

2 stops36h 34mQatar Airways

Deal found 13/5R32 264

Sun 25/56:00ONT - JNB

2 stops26h 45mUnited Airlines

Sun 15/621:20JNB - ONT

2 stops29h 19mUnited Airlines

Deal found 14/5R23 098

Thu 29/57:05ONT - CPT

1 stop25h 45mDelta

Fri 20/620:05CPT - ONT

1 stop23h 33mDelta

Deal found 14/5R29 287

Tue 1/714:40ONT - JNB

2 stops33h 45mBritish Airways

Thu 10/721:15JNB - ONT

2 stops29h 53mBritish Airways

Deal found 14/5R33 542

Tue 7/106:00ONT - CPT

2 stops43h 50mQatar Airways

Thu 23/1013:00CPT - ONT

2 stops42h 00mQatar Airways

Deal found 14/5R33 706

Mon 2/67:05ONT - CPT

2 stops29h 20mKLM

Wed 2/723:15CPT - ONT

2 stops29h 39mKLM

Deal found 14/5R35 404

Thu 17/70:59ONT - JNB

2 stops47h 26mMultiple Airlines

Sun 27/719:00JNB - ONT

2 stops35h 37mMultiple Airlines

Deal found 14/5R213 429

Last-minute flights from Ontario
Discover last-minute flight deals departing from Ontario. Data was last updated 14 May 2025 and is based on user searches.

Mon 19/514:44ONT - JNB

2 stops34h 16mQatar Airways

Tue 27/513:55JNB - ONT

2 stops41h 51mQatar Airways

Deal found 14/5R36 463

Wed 21/510:51ONT - CPT

2 stops38h 59mQatar Airways

Sun 3/813:00CPT - ONT

2 stops44h 13mQatar Airways

Deal found 14/5R55 507

Thu 22/512:18ONT - CPT

1 stop20h 32mDelta

Tue 5/820:05CPT - ONT

1 stop23h 35mDelta

Deal found 14/5R29 525

Fri 23/56:00ONT - CPT

2 stops26h 10mUnited Airlines

Mon 11/819:50CPT - ONT

2 stops25h 42mUnited Airlines

Deal found 14/5R29 598

One-way flights from Ontario
Search for one-way flight options from Ontario. Find affordable one-way fares based on user searches. Data last updated 14 May 2025.

Tue 20/56:00ONT - JNB

2 stops41h 35mUnited Airlines

Deal found 13/5R15 867

Mon 7/76:00ONT - JNB

2 stops49h 10mQatar Airways

Deal found 13/5R17 255

Mon 29/97:00ONT - CPT

2 stops23h 20mUnited Airlines

Deal found 13/5R18 661

Tue 19/810:50ONT - CPT

2 stops39h 00mQatar Airways

Deal found 14/5R20 121

Sun 1/622:00ONT - JNB

1 stop36h 40mDelta

Deal found 13/5R21 418

Thu 30/107:00ONT - CPT

1 stop27h 15mDelta

Deal found 14/5R28 813

Mon 29/917:09ONT - CPT

2 stops32h 51mBritish Airways

Deal found 13/5R126 626

International flights from Ontario
Find cheap international flights from Ontario based on historic user searches and pricing. Information updated on 14 May 2025.

Mon 25/88:15ONT - AMS

1 stop14h 45mBritish Airways

Tue 2/910:55AMS - ONT

1 stop16h 29mBritish Airways

Deal found 14/5R9 732

Wed 27/86:00ONT - AMS

1 stop19h 20mUnited Airlines

Wed 3/911:00AMS - ONT

1 stop19h 25mUnited Airlines

Deal found 14/5R10 645

Fri 22/813:00ONT - AMS

1 stop12h 15mDelta

Sun 31/817:00AMS - ONT

1 stop14h 43mDelta

Deal found 14/5R11 740

Tue 16/97:00ONT - DXB

2 stops24h 35mUnited Airlines

Thu 25/91:55DXB - ONT

2 stops26h 22mUnited Airlines

Deal found 14/5R12 233

Mon 3/1113:00ONT - DXB

2 stops21h 55mMultiple Airlines

Wed 12/119:20DXB - ONT

2 stops25h 15mMultiple Airlines

Deal found 13/5R13 913

Sun 22/66:00ONT - BOM

2 stops29h 45mDelta

Thu 17/710:40BOM - ONT

2 stops36h 15mDelta

Deal found 14/5R14 644

Sun 5/1012:00ONT - AMS

1 stop16h 10mKLM

Sun 12/109:00AMS - ONT

1 stop19h 42mKLM

Deal found 14/5R14 771

Tue 17/67:05ONT - DXB

2 stops28h 30mDelta

Sun 22/60:40DXB - ONT

2 stops43h 12mDelta

Deal found 14/5R17 328

Mon 22/97:00ONT - HKT

2 stops25h 10mDelta

Thu 25/923:25HKT - ONT

2 stops38h 21mDelta

Deal found 14/5R18 022

Mon 22/97:00ONT - HKT

2 stops25h 10mKorean Air

Sun 28/923:25HKT - ONT

2 stops38h 21mKorean Air

Deal found 14/5R18 113

Wed 1/1011:39ONT - DXB

2 stops22h 16mQatar Airways

Fri 10/105:50DXB - ONT

2 stops29h 09mQatar Airways

Deal found 14/5R19 208

Sun 22/65:10ONT - BOM

2 stops30h 10mMultiple Airlines

Wed 16/72:40BOM - ONT

3 stops31h 56mMultiple Airlines

Deal found 14/5R21 874

Find flights from Ontario within your budget

Fly to

Route

Depart

Return

Price

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Wed 10/9

6:04-17:10

2 stops26h 06m

Cape Town Intl

Mon 22/9

19:50-12:32

2 stops25h 42m

R19 975

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Wed 4/6

6:00-21:20

2 stops30h 20m

Johannesburg OR Tambo

Tue 17/6

23:15-19:54

2 stops29h 39m

R21 454

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 5/6

7:05-19:40

1 stop27h 35m

Johannesburg OR Tambo

Tue 17/6

18:50-16:28

2 stops30h 38m

R21 728

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Sun 25/5

6:00-17:45

2 stops26h 45m

Johannesburg OR Tambo

Sun 15/6

21:20-17:39

2 stops29h 19m

R23 098

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Mon 25/8

23:45-8:20

2 stops47h 35m

Johannesburg OR Tambo

Thu 11/9

9:50-21:41

2 stops44h 51m

R25 727

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Thu 29/5

7:05-17:50

1 stop25h 45m

Cape Town Intl

Fri 20/6

20:05-10:38

1 stop23h 33m

R29 287

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Tue 12/8

14:57-11:00

2 stops35h 03m

Cape Town Intl

Thu 28/8

18:55-18:17

2 stops32h 22m

R29 634

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Thu 7/8

12:00-16:10

2 stops43h 10m

Johannesburg OR Tambo

Mon 25/8

20:25-23:59

2 stops36h 34m

R32 264

OntarioJohannesburg

ONT - JNB

ONTJNB

Ontario

Tue 1/7

14:40-9:25

2 stops33h 45m

Johannesburg OR Tambo

Thu 10/7

21:15-18:08

2 stops29h 53m

R33 542

OntarioCape Town

ONT - CPT

ONTCPT

Ontario

Tue 7/10

6:00-10:50

2 stops43h 50m

Cape Town Intl

Thu 23/10

13:00-22:00

2 stops42h 00m

R33 706

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Showing 1-10 of 19 results

1

2

Best time to book a flight from Ontario

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

Travel insights for flights from Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Ontario (average of R14 899). Flying from Ontario in July will prove the most costly (average of R24 686). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Ontario

8,0

Very Good

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8,0

Very Good

8,0

Very Good

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7,8

Good

8,0

Very Good

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7,4

Good

8,0

Very Good

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7,4

Good

8,0

Very Good

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7,4

Good

8,0

Very Good

Reviews

1 / 20

10,0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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Related info for your journey

What are the most popular destinations to fly to from Ontario?
The most selected flight destinations from Ontario for the current month are Dallas/Fort Worth Airport, Denver, Guadalajara. While Denver, Dallas/Fort Worth Airport, Guadalajara are the top choices made by travellers year-round.
What is the cheapest month to fly from Ontario?
November is currently the cheapest month to fly from Ontario. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
How does Cheapflights help users find flights from Ontario?
When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ontario?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ontario with no change fees?
Need flexible booking options for your flight from Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Ontario become cheaper?
Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Ontario?

When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario with no change fees?

Need flexible booking options for your flight from Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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