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Kingston

$478+ Cheap flights from Ontario (ONT) to Kingston (KIN)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Kingston

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Kingston (KIN). 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 June 12, 2025.

Round-trip from

$768
(JetBlue)

One-way from

$478
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$616
From Ontario to Kingston Norman Manley
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One-way flight from Ontario to Kingston Norman Manley
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Highest demand for flights based on searches. 8% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Kingston

Cheapest flights from Ontario to Kingston
Explore the most affordable flight options available from Ontario to Kingston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:56 pmONT - KIN
1 stop18h 10mJetBlue
Wed 9/109:05 amKIN - ONT
1 stop14h 24mJetBlue
Deal found 6/11$768
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:06 pmONT - KIN
2 stops15h 07mAmerican Airlines
Thu 1/81:50 pmKIN - ONT
2 stops22h 43mAmerican Airlines
Deal found 6/11$826
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amONT - KIN
2 stops29h 53mUnited Airlines
Fri 9/262:57 pmKIN - ONT
2 stops32h 27mUnited Airlines
Deal found 6/11$959
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/245:10 amONT - KIN
2 stops29h 25mAir Canada
Thu 6/261:45 pmKIN - ONT
2 stops33h 09mAir Canada
Deal found 6/10$1,254
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:05 amONT - KIN
1 stop10h 55mDelta
Thu 7/179:00 amKIN - ONT
2 stops16h 42mDelta
Deal found 6/12$1,533
This United deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:34 pmONT - KIN
2 stops22h 19mMultiple Airlines
Fri 8/227:05 amKIN - ONT
2 stops16h 20mMultiple Airlines
Deal found 6/11$3,234

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Kingston 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Ontario to Kingston that are best for you.

Fly from

Ontario

Fly to

Kingston

Route

Depart

Return

Price

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Sat 9/6

10:56 pm-7:06 pm

1 stop18h 10m

Kingston Norman Manley

Wed 9/10

9:05 am-9:29 pm

1 stop14h 24m

$768

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Thu 7/10

7:05 pm-1:29 pm

2 stops16h 24m

Kingston Norman Manley

Thu 7/17

6:00 am-9:38 pm

2 stops17h 38m

$856

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 9/16

6:00 am-1:53 pm

2 stops29h 53m

Kingston Norman Manley

Fri 9/26

2:57 pm-9:24 pm

2 stops32h 27m

$959

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Tue 6/24

5:10 am-12:35 pm

2 stops29h 25m

Kingston Norman Manley

Thu 6/26

1:45 pm-8:54 pm

2 stops33h 09m

$1,254

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Thu 7/10

7:05 am-8:00 pm

1 stop10h 55m

Kingston Norman Manley

Thu 7/17

9:00 am-11:42 pm

2 stops16h 42m

$1,533

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Mon 8/11

1:34 pm-1:53 pm

2 stops22h 19m

Kingston Norman Manley

Fri 8/22

7:05 am-9:25 pm

2 stops16h 20m

$3,234

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Wed 8/13

1:34 pm-1:53 pm

2 stops22h 19m

$478

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Wed 6/25

11:59 pm-11:16 pm

1 stop21h 17m

$663

OntarioKingston

ONT - KIN

ONTKIN

Ontario

Thu 7/17

6:10 am-12:35 pm

2 stops28h 25m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Ontario to Kingston

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

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Kingston (average of $425). Flying from Ontario to Kingston in December is currently the most expensive (average of $613). 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.

Rainfall in Kingston by month

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

In terms of precipitation, rainfall in Kingston ranges from 0.8 - 6.7 inches per month. October is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Kingston when rainfall is around 0.8 in.

Temperature in Kingston by month

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

If weather is an important factor for your trip to Kingston, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Kingston

Get insights into the airlines that provide service to Kingston. 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 Kingston. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Kingston. 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 to fly from Ontario to Kingston one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $478. Users have also found prices from $663 and $742 on JetBlue and Air Canada, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Kingston 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 Ontario to Kingston?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Kingston (average of $425). Flying from Ontario to Kingston in December is currently the most expensive (average of $613). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Port Antonio

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Top airline flying from Ontario to Kingston

Discover the top airline that operate flights from Ontario to Kingston. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$548Average$643FlexibilityNo cancel feeOn-time71%

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