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Cheap flights from Kingston to Ontario from C$ 321

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
KIN — YYZ
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kingston to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Kingston to Ontario
Explore the most affordable flight options available from Kingston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 June 2026.

Fri 25/96:25 p.m.
KIN
-
YYZ
Nonstop4h 25m
Flair Airlines
Fri 9/101:55 p.m.
YYZ
-
KIN
Nonstop4h 15m
Flair Airlines
Deal found 17/6C$ 494
Mon 7/96:25 p.m.
KIN
-
YYZ
Nonstop4h 25m
Flair Airlines
Mon 28/91:55 p.m.
YYZ
-
KIN
Nonstop4h 15m
Flair Airlines
Deal found 19/6C$ 501
Fri 19/66:25 p.m.
KIN
-
YYZ
Nonstop4h 25m
Flair Airlines
Wed 1/71:55 p.m.
YYZ
-
KIN
Nonstop4h 15m
Flair Airlines
Deal found 14/6C$ 518
Fri 9/106:25 p.m.
KIN
-
YYZ
Nonstop4h 25m
Flair Airlines
Fri 23/101:55 p.m.
YYZ
-
KIN
Nonstop4h 15m
Flair Airlines
Deal found 18/6C$ 524
Fri 24/76:25 p.m.
KIN
-
YYZ
Nonstop4h 25m
Flair Airlines
Mon 27/71:55 p.m.
YYZ
-
KIN
Nonstop4h 15m
Flair Airlines
Deal found 17/6C$ 532
Sun 1/117:55 p.m.
KIN
-
YYZ
Nonstop4h 30m
Flair Airlines
Sun 15/112:30 p.m.
YYZ
-
KIN
Nonstop4h 25m
Flair Airlines
Deal found 16/6C$ 535
Fri 24/76:25 p.m.
KIN
-
YYZ
Nonstop4h 25m
Flair Airlines
Fri 14/81:55 p.m.
YYZ
-
KIN
Nonstop4h 15m
Flair Airlines
Deal found 17/6C$ 548
Wed 12/86:25 p.m.
KIN
-
YYZ
Nonstop4h 25m
Flair Airlines
Wed 19/81:55 p.m.
YYZ
-
KIN
Nonstop4h 15m
Flair Airlines
Deal found 14/6C$ 549

Find flight deals from Kingston to Ontario

Keep the following information in mind while searching for Kingston to Ontario flight deals. Data was last updated 19 June 2026.

Round-trip from

C$ 494

One-way from

C$ 321

Popular in

April

Cheapest in

October

Average price

C$ 561

Good round-trip deal

C$ 572 or less

Good one-way deal

C$ 370 or less
Flair Airlines
  • Flair Airlines
  • 25/9-9/10
  • Nonstop
  • 8h 40m total
  • Kingston to Ontario
Search Deals
Flair Airlines
  • Flair Airlines
  • 29/7
  • Nonstop
  • 4h 25m total
  • Kingston to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Kingston Norman Manley to Ontario.
Search Deals
Price to beat on a one-way flight from Kingston Norman Manley to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingston 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 629,999 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Kingston to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Sat 1/8

8:06 p.m.-11:45 p.m.

1 stop26h 39m

Toronto Pearson Intl

Sat 15/8

12:40 p.m.-7:21 p.m.

1 stop7h 41m

C$ 911
Quickest round-trip

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Fri 28/8

8:35 a.m.-1:50 p.m.

Nonstop4h 15m

Toronto Pearson Intl

Fri 28/8

3:50 p.m.-7:05 p.m.

Nonstop4h 15m

C$ 925

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Mon 27/7

4:50 p.m.-10:00 p.m.

1 stop28h 10m

Toronto Pearson Intl

Fri 7/8

3:50 p.m.-7:05 p.m.

Nonstop4h 15m

C$ 995

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Fri 25/9

9:00 a.m.-9:17 p.m.

2 stops11h 17m

Toronto Pearson Intl

Wed 7/10

11:30 a.m.-7:30 p.m.

1 stop9h 00m

C$ 1,058

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Fri 3/7

4:50 p.m.-10:00 p.m.

1 stop28h 10m

Toronto Pearson Intl

Fri 21/8

3:50 p.m.-7:05 p.m.

Nonstop4h 15m

C$ 1,070

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Mon 23/11

9:00 a.m.-4:51 p.m.

1 stop7h 51m

Toronto Pearson Intl

Mon 30/11

6:15 a.m.-7:00 p.m.

1 stop12h 45m

C$ 1,090

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Tue 22/9

9:00 a.m.-11:59 p.m.

1 stop13h 59m

Toronto Pearson Intl

Fri 2/10

11:38 a.m.-7:30 p.m.

1 stop8h 52m

C$ 1,094

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Wed 1/7

4:50 p.m.-7:45 a.m.

1 stop13h 55m

Toronto Pearson Intl

Thu 27/8

11:50 p.m.-9:55 a.m.

1 stop11h 05m

C$ 1,094

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Tue 18/8

9:13 a.m.-11:57 p.m.

1 stop13h 44m

Toronto Pearson Intl

Sun 6/9

6:00 a.m.-8:13 p.m.

1 stop15h 13m

C$ 1,127
Cheapest one-way

KingstonToronto

KIN - YYZ

KINYYZ

Kingston Norman Manley

Mon 13/7

6:25 p.m.-11:50 p.m.

Nonstop4h 25m

C$ 363

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/6

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Kingston to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kingston with our price prediction graph.
Estimated round-trip 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 Kingston to Ontario

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

Currently, September is the cheapest month in which you can book a flight from Kingston to Region of Ontario (average of C$ 169). Flying from Kingston to Region of Ontario in May is currently the most expensive (average of C$ 1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KIN to ON?

Find hourly flight availability from Kingston 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 19 June 2026.

It’s typically best to fly out from Kingston to Region of Ontario in the evening. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Kingston to Region of Ontario?

How far ahead should I book a flight from Kingston to Region of Ontario?

The price you pay for your flight from Kingston to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Kingston to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Kingston to Ontario. Price data was last updated on 13 June 2026.

Travelers seeking maximum savings on their Kingston to Region of Ontario flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 19 June 2026.
Read through reviews of airlines operating flights from Kingston to Ontario, such as Caribbean Airlines,WestJet, andAir Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
7.9
Good
231 reviews
Check prices

Entertainment

6.7

Crew

8.3

Overall

7.9

Boarding

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Caribbean Airlines
7.9
Good
231 reviews
Caribbean Airlines
7.9
Good
231 reviews
Check prices

Entertainment

6.7

Crew

8.3

Overall

7.9

Boarding

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
WestJet
7.2
Good
3,375 reviews
Caribbean Airlines
7.9
Good
231 reviews
Check prices

Entertainment

6.7

Crew

8.3

Overall

7.9

Boarding

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Air Canada
7.1
Good
11,220 reviews
Caribbean Airlines
7.9
Good
231 reviews
Check prices

Entertainment

6.7

Crew

8.3

Overall

7.9

Boarding

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc
Flair Airlines
6.0
Okay
269 reviews
Caribbean Airlines
7.9
Good
231 reviews
Check prices

Entertainment

6.7

Crew

8.3

Overall

7.9

Boarding

8.0

Food

6.8

Comfort

7.8

Reviews

1 / 14
8.0
Excellent

Boy,Oct 2025

YYZ - POS

A few selection of caribbean foods limit the pasta dish etc

Related info for your journey

Find useful and relevant information for your journey from Kingston to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kingston to Ontario?

    Kingston Norman Manley (KIN) is the airport you will fly out of if you book a flight from Kingston to Ontario. It is only a 8.2 km journey to Norman Manley (KIN) from Kingston’s city centre.

  • How long is the flight from Kingston to Region of Ontario?

    There are many flights that can get you from Kingston to Region of Ontario in 4h 15m. Fly via Arajet or Caribbean Airlines to get the fastest option. Airlines will cover a distance of 2873 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kingston to Region of Ontario one-way?

    For one-way options, check prices for Flair Airlines. According to our data, you can fly for as low as C$ 221. Users have also found prices from C$ 255 and C$ 283 on WestJet and American Airlines, respectively.

  • What are the most reliable airlines from Kingston to Region of Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kingston to Region of Ontario on time: Caribbean Airlines (89%), WestJet (86%), Flair Airlines (82%).

  • What are the cheapest flights from Kingston to Region of Ontario?

    On average you can expect to pay C$ 568 for a flight from Kingston to Region of Ontario. The cheapest flight overall is C$ 306 while the most popular route, (Kingston Norman Manley - Toronto Pearson Intl) is currently priced at C$ 494.

  • Can I find deals for flights from Kingston to Ontario that include hotel bookings?

    Yes. In addition to deals on Kingston to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kingston to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kingston to Ontario.

  • Can I find deals for business class flights from Kingston to Ontario?

    Yes. Cheapflights offers flight deals from Kingston 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.

  • What is the cheapest month to book a flight from Kingston to Region of Ontario?

    Currently, September is the cheapest month in which you can book a flight from Kingston to Region of Ontario (average of C$ 169). Flying from Kingston to Region of Ontario in May is currently the most expensive (average of C$ 1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Kingston to Ontario

Discover the top 4 airlines that operate flights from Kingston 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 629,999 searches. Data last updated 19 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 305AverageC$ 743FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Flair AirlinesCheapestC$ 330AverageC$ 525FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Caribbean AirlinesCheapestC$ 357AverageC$ 737FlexibilityNo cancel feeOn-timeN/A
Search Caribbean Airlines flights
WestJetCheapestC$ 386AverageC$ 690FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kingston to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kingston to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Kingston.

Can Cheapflights find flights from Kingston to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Kingston? 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 Kingston to Ontario become cheaper?

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