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Cheap flights from Ottawa to Kingston from C$ 269

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — KIN
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Kingston

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Kingston
Explore the most affordable flight options available from Ottawa to Kingston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 April 2026.

Fri 8/56:25 p.m.
YOW
-
KIN
1 stop21h 05m
WestJet
Fri 15/53:30 p.m.
KIN
-
YOW
1 stop7h 50m
WestJet
Deal found 3/4C$ 574
Mon 18/57:00 a.m.
YOW
-
KIN
1 stop7h 55m
Air Canada
Fri 22/53:05 p.m.
KIN
-
YOW
1 stop21h 00m
Air Canada
Deal found 1/4C$ 591
Mon 20/76:55 a.m.
YOW
-
KIN
1 stop8h 35m
WestJet
Mon 27/73:30 p.m.
KIN
-
YOW
1 stop7h 50m
WestJet
Deal found 31/3C$ 612
Mon 11/57:00 a.m.
YOW
-
KIN
1 stop7h 55m
Air Canada
Wed 10/63:05 p.m.
KIN
-
YOW
1 stop8h 41m
Air Canada
Deal found 3/4C$ 616

Find flight deals from Ottawa to Kingston

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 4 April 2026.

Round-trip from

C$ 574

One-way from

C$ 269

Popular in

December

Cheapest in

May

Average price

C$ 701
WestJet
  • WestJet
  • 8/5-15/5
  • 2 total stops
  • 28h 55m total
  • Ottawa to Kingston
Search Deals
Air Canada
  • Air Canada
  • 17/5
  • 1 total stop
  • 20h 55m total
  • Ottawa to Kingston
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 100 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 629,999 searches. Data last updated 4 April 2026.
Use the filters below to find and compare flights from Ottawa to Kingston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Fri 8/5

6:25 p.m.-2:30 p.m.

1 stop21h 05m

Kingston Norman Manley

Fri 15/5

3:30 p.m.-12:20 a.m.

1 stop7h 50m

C$ 574

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Mon 18/5

7:00 a.m.-1:55 p.m.

1 stop7h 55m

Kingston Norman Manley

Fri 22/5

3:05 p.m.-1:05 p.m.

1 stop21h 00m

C$ 591
Quickest round-trip

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Mon 11/5

7:00 a.m.-1:55 p.m.

1 stop7h 55m

Kingston Norman Manley

Wed 10/6

3:05 p.m.-12:46 a.m.

1 stop8h 41m

C$ 616
Cheapest one-way

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Sun 17/5

6:00 p.m.-1:55 p.m.

1 stop20h 55m

C$ 269
Quickest one-way

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Thu 16/4

5:40 a.m.-2:30 p.m.

1 stop9h 50m

C$ 272

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Mon 13/4

5:40 a.m.-2:30 p.m.

1 stop9h 50m

C$ 273

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Thu 16/4

8:05 p.m.-12:35 p.m.

2 stops17h 30m

C$ 286

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Thu 14/5

8:05 p.m.-1:55 p.m.

1 stop18h 50m

C$ 295

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Mon 13/4

9:40 a.m.-11:35 a.m.

3 stops26h 55m

C$ 500

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Thu 14/5

9:05 a.m.-2:30 p.m.

3 stops30h 25m

C$ 508

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Kingston

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

How far ahead should I book a flight from Ottawa to Kingston?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Kingston. Price data was last updated on 2 April 2026.

The best time to book flights from Ottawa to Kingston is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Ottawa to Kingston (average of C$ 259). Flying from Ottawa to Kingston in March is currently the most expensive (average of C$ 570). 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.

How much does it cost to fly round-trip from Ottawa to Kingston?

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 4 April 2026.
See what other customers who have flown with WestJet and Air Canada from Ottawa to Kingston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,313 reviews
Check prices

Food

6.2

Overall

7.2

Entertainment

6.1

Crew

7.9

Comfort

7.0

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,313 reviews
WestJet
7.2
Good
3,313 reviews
Check prices

Food

6.2

Overall

7.2

Entertainment

6.1

Crew

7.9

Comfort

7.0

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
Air Canada
7.1
Good
10,890 reviews
WestJet
7.2
Good
3,313 reviews
Check prices

Food

6.2

Overall

7.2

Entertainment

6.1

Crew

7.9

Comfort

7.0

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

Related info for your journey

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

  • How long is the flight from Ottawa to Kingston?

    Airlines like WestJet and Air Canada fly from Ottawa to Kingston in about 7h 55m. The time it takes to get you to your destination can typically vary by up to 13h 10m. The distance between Ottawa and Kingston is about 3045 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ottawa to Kingston round-trip?

    Currently priced at C$ 574, WestJet will fly you from Ottawa to Kingston and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as C$ 592. You may be able to fly from Ottawa to Kingston for 23% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Kingston (average of C$ 259). Flying from Ottawa to Kingston in March is currently the most expensive (average of C$ 570). 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

Travelling to a place near Kingston?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to Kingston

Discover the top 2 airlines that operate flights from Ottawa 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 629,999 searches. Data last updated 4 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 574AverageC$ 665FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 592AverageC$ 697FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Ottawa to Kingston?

When you search for this flight from Ottawa to Kingston, 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 flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Kingston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Ottawa to Kingston with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Kingston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kingston from Ottawa today and book when prices fit your budget.

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