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Cheap flights from Ottawa to Kingston from C$ 355

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — KIN
1 Aug — 8 Aug1
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 2 July 2026.

Tue 13/106:25 p.m.
YOW
-
KIN
1 stop21h 05m
WestJet
Sat 24/103:30 p.m.
KIN
-
YOW
2 stops49h 51m
WestJet
Deal found 29/6C$ 621
Tue 13/106:25 p.m.
YOW
-
KIN
1 stop21h 05m
WestJet
Fri 23/103:30 p.m.
KIN
-
YOW
1 stop25h 05m
WestJet
Deal found 29/6C$ 627
Tue 18/812:25 p.m.
YOW
-
KIN
2 stops27h 05m
WestJet
Fri 11/93:30 p.m.
KIN
-
YOW
2 stops44h 00m
WestJet
Deal found 27/6C$ 652
Mon 5/107:00 a.m.
YOW
-
KIN
1 stop7h 55m
Air Canada
Fri 9/103:05 p.m.
KIN
-
YOW
1 stop19h 10m
Air Canada
Deal found 29/6C$ 660
Mon 5/106:15 p.m.
YOW
-
KIN
2 stops45h 15m
WestJet
Fri 9/103:30 p.m.
KIN
-
YOW
2 stops20h 00m
WestJet
Deal found 29/6C$ 661
Wed 14/106:15 p.m.
YOW
-
KIN
2 stops45h 15m
WestJet
Sat 24/103:30 p.m.
KIN
-
YOW
2 stops49h 51m
WestJet
Deal found 29/6C$ 662
Tue 18/86:25 p.m.
YOW
-
KIN
1 stop21h 05m
WestJet
Sat 12/93:30 p.m.
KIN
-
YOW
1 stop25h 05m
WestJet
Deal found 27/6C$ 664
Wed 19/812:25 p.m.
YOW
-
KIN
2 stops51h 05m
WestJet
Fri 28/83:30 p.m.
KIN
-
YOW
2 stops19h 05m
WestJet
Deal found 29/6C$ 689

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 2 July 2026.

Round-trip from

C$ 621

One-way from

C$ 355

Popular in

December

Cheapest in

April

Average price

C$ 827
WestJet
  • WestJet
  • 13/10-23/10
  • 3 total stops
  • 40h 10m total
  • Ottawa to Kingston
Search Deals
WestJet
  • WestJet
  • 13/8
  • 1 total stop
  • 21h 05m total
  • Ottawa to Kingston
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 443 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 96 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 2 July 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

Thu 20/8

6:15 p.m.-2:30 p.m.

2 stops45h 15m

Kingston Norman Manley

Sat 12/9

3:30 p.m.-11:35 a.m.

2 stops43h 05m

C$ 652

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Mon 5/10

6:15 p.m.-2:30 p.m.

2 stops45h 15m

Kingston Norman Manley

Fri 9/10

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

1 stop7h 50m

C$ 662

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Thu 20/8

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

1 stop18h 50m

Kingston Norman Manley

Tue 15/9

3:05 p.m.-8:15 a.m.

1 stop16h 10m

C$ 699

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Sun 16/8

12:25 p.m.-2:30 p.m.

2 stops27h 05m

Kingston Norman Manley

Mon 14/9

6:25 p.m.-5:54 p.m.

1 stop22h 29m

C$ 788

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Sat 25/7

12:25 p.m.-2:30 p.m.

2 stops51h 05m

Kingston Norman Manley

Mon 3/8

3:05 p.m.-1:35 a.m.

1 stop9h 30m

C$ 806

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Wed 14/10

7:30 p.m.-1:58 p.m.

2 stops19h 28m

Kingston Norman Manley

Sun 25/10

2:58 p.m.-3:07 p.m.

2 stops47h 09m

C$ 1,029

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Wed 29/7

5:50 p.m.-1:54 p.m.

3 stops21h 04m

Kingston Norman Manley

Wed 5/8

2:56 p.m.-9:11 a.m.

2 stops17h 15m

C$ 1,041

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Fri 24/7

6:55 a.m.-7:05 p.m.

1 stop13h 10m

Kingston Norman Manley

Sat 1/8

1:50 p.m.-5:35 p.m.

3 stops26h 45m

C$ 1,100

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Mon 21/12

7:15 p.m.-3:30 p.m.

2 stops44h 15m

Kingston Norman Manley

Fri 15/1

4:30 p.m.-12:42 a.m.

1 stop8h 12m

C$ 1,100

OttawaKingston

YOW - KIN

YOWKIN

Ottawa

Sat 22/8

5:57 p.m.-1:54 p.m.

2 stops20h 57m

Kingston Norman Manley

Thu 10/9

2:57 p.m.-9:11 a.m.

2 stops41h 14m

C$ 1,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 19 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

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$ 613). Flying from Ottawa to Kingston in December is currently the most expensive (average of C$ 1,565). 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 2 July 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
3,393 reviews
Check prices

Food

6.2

Overall

7.2

Crew

7.9

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,393 reviews
WestJet
7.2
Good
3,393 reviews
Check prices

Food

6.2

Overall

7.2

Crew

7.9

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
11,287 reviews
WestJet
7.2
Good
3,393 reviews
Check prices

Food

6.2

Overall

7.2

Crew

7.9

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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 18h 50m. The time it takes to get you to your destination can typically vary by up to 26h 25m. 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$ 595, 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$ 633. You may be able to fly from Ottawa to Kingston for 28% 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$ 613). Flying from Ottawa to Kingston in December is currently the most expensive (average of C$ 1,565). 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 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 595AverageC$ 677FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 633AverageC$ 815FlexibilityNo 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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