Find cheap flights to Ontario

ONT

Find cheap flights to Ontario

Return
Economy
Boston (BOS)
Ontario
Tue 8/4
Tue 8/11
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Ontario

Good to know

Low season

May Best time to beat the crowds (4% less expensive on average)

High season

January Most popular time to fly (11% more expensive on average)

Average price of a return ticket

R1 206 (avg. price over the last 2 weeks)

Good deal for a return ticket

R1 115 or less

Top tips for finding cheap flights to Ontario

  • Looking for cheap airfare to Ontario? 25% of our users found return tickets to Ontario for the following prices or less: From Johannesburg OR Tambo R19 004, from Cape Town Intl R22 090
  • High season is considered to be January, February and December. The cheapest month to fly to Ontario is May.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Ontario flights

What is the cheapest flight to Ontario?

How far is Ontario airport from central Ontario?

What is the name of Ontario’s airport?

How does KAYAK find such low prices on flights to Ontario?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?

What is the Hacker Fare option on flights to Ontario?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?

Top airlines flying to Ontario

Scores according to KAYAK customer reviews

8,3
Qatar Airways
Overall score based on 10 836 reviews
8,4
Boarding
8,2
Comfort
8,7
Crew
8,3
Entertainment
8,1
Food
Airline reviews
Read more about Qatar Airways

Book Cheap Ontario Plane Tickets (Return)

Airports
Origin
Cape Town
R21 127
only
R21 127
Johannesburg
R20 786
only
R20 786
Destination
Ontario
R20 786
only
R20 786
Tue, Aug 25
JNB
OR Tambo Airport, Johannesburg
ONT
Ontario Airport
32h 24m
Tue, Sep 15
ONT
Ontario Airport
JNB
OR Tambo Airport, Johannesburg
38h 00m
R20 786
Trip: 22 days
Based on null reviews
Wed, Sep 2
CPT
Cape Town Airport
ONT
Ontario Airport
41h 29m
Mon, Sep 7
ONT
Ontario Airport
CPT
Cape Town Airport
51h 25m
R21 127
Trip: 6 days
Based on null reviews
Wed, Sep 2
CPT
Cape Town Airport
ONT
Ontario Airport
33h 19m
Mon, Sep 7
ONT
Ontario Airport
CPT
Cape Town Airport
36h 27m
R26 426
Trip: 6 days
Based on null reviews
Wed, Sep 2
CPT
Cape Town Airport
ONT
Ontario Airport
35h 14m
Mon, Sep 7
ONT
Ontario Airport
CPT
Cape Town Airport
39h 06m
R22 558
Trip: 6 days
Based on null reviews
Thu, Sep 3
CPT
Cape Town Airport
ONT
Ontario Airport
41h 29m
Mon, Sep 7
ONT
Ontario Airport
CPT
Cape Town Airport
39h 06m
R22 643
Trip: 5 days
Based on null reviews
Thu, Sep 3
CPT
Cape Town Airport
ONT
Ontario Airport
40h 24m
Mon, Sep 7
ONT
Ontario Airport
CPT
Cape Town Airport
45h 26m
R24 773
Trip: 5 days
Based on null reviews
Tue, Sep 22
CPT
Cape Town Airport
ONT
Ontario Airport
40h 23m
Mon, Nov 2
ONT
Ontario Airport
CPT
Cape Town Airport
38h 30m
R121 617
Trip: 42 days
Based on null reviews
Tue, Aug 25
JNB
OR Tambo Airport, Johannesburg
ONT
Ontario Airport
32h 24m
Tue, Sep 15
ONT
Ontario Airport
JNB
OR Tambo Airport, Johannesburg
26h 20m
R165 234
Trip: 22 days
Based on null reviews
Tue, Sep 22
CPT
Cape Town Airport
ONT
Ontario Airport
40h 23m
Mon, Nov 2
ONT
Ontario Airport
CPT
Cape Town Airport
38h 30m
R121 702
Trip: 42 days
Based on null reviews
Tue, Sep 22
CPT
Cape Town Airport
ONT
Ontario Airport
40h 23m
Mon, Nov 2
ONT
Ontario Airport
CPT
Cape Town Airport
38h 30m
R121 873
Trip: 42 days
Based on null reviews
Show more results

Book Cheap Ontario Plane Tickets (One-way)

Airports
Origin
Cape Town
R14 516
only
R14 516
Johannesburg
R14 210
only
R14 210
Destination
Ontario
R14 210
only
R14 210
Tue, Aug 4
JNB
OR Tambo Airport, Johannesburg
ONT
Ontario Airport
57h 18m
R14 210
Based on null reviews
Thu, Aug 27
CPT
Cape Town Airport
ONT
Ontario Airport
34h 09m
R18 060
Based on null reviews
Thu, Aug 27
CPT
Cape Town Airport
ONT
Ontario Airport
35h 03m
R14 516
Based on null reviews
Thu, Aug 27
CPT
Cape Town Airport
ONT
Ontario Airport
34h 09m
R17 106
Based on null reviews
Tue, Aug 4
JNB
OR Tambo Airport, Johannesburg
ONT
Ontario Airport
32h 24m
R22 030
Based on null reviews
Tue, Aug 4
JNB
OR Tambo Airport, Johannesburg
ONT
Ontario Airport
32h 24m
R22 098
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in ZAR.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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