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Cheap flights from Ottawa to Kentucky from C$ 244

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Kentucky

Enter your travel dates to find the best prices.

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

Wed 17/124:15 p.m.YOW - BNA
1 stop30h 59mMultiple Airlines
Wed 24/128:38 p.m.BNA - YOW
1 stop19h 47mMultiple Airlines
Deal found 10/12C$ 760
Mon 15/122:17 p.m.YOW - SDF
1 stop6h 25mUnited Airlines
Wed 17/129:55 a.m.SDF - YOW
1 stop13h 59mUnited Airlines
Deal found 11/12C$ 912
Wed 17/126:00 a.m.YOW - BNA
2 stops9h 28mUnited Airlines
Wed 24/126:01 a.m.BNA - YOW
2 stops10h 17mUnited Airlines
Deal found 10/12C$ 913
Sat 20/125:09 p.m.YOW - BNA
1 stop6h 50mUnited Airlines
Sat 3/16:01 a.m.BNA - YOW
1 stop14h 17mUnited Airlines
Deal found 10/12C$ 1,012
Wed 17/126:45 a.m.YOW - BNA
2 stops11h 07mAmerican Airlines
Wed 24/129:49 a.m.BNA - YOW
3 stops28h 07mAmerican Airlines
Deal found 10/12C$ 1,165
Sat 20/126:45 a.m.YOW - BNA
2 stops16h 30mAmerican Airlines
Sat 3/17:30 a.m.BNA - YOW
3 stops16h 13mAmerican Airlines
Deal found 10/12C$ 1,351
Mon 15/126:45 a.m.YOW - SDF
2 stops15h 04mAmerican Airlines
Wed 17/1210:40 a.m.SDF - YOW
3 stops14h 01mAmerican Airlines
Deal found 11/12C$ 1,630

Find flight deals from Ottawa to Kentucky

Keep the following information in mind while searching for Ottawa to Kentucky flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 388

One-way from

C$ 244

Popular in

March

Cheapest in

December

Average price

C$ 641
WestJet
  • WestJet
  • 23/4-29/4
  • 2 total stops
  • 17h 55m total
  • Ottawa to Kentucky
Search Deals
21/2
  • 21/2
  • 3 total stops
  • 26h 29m total
  • Ottawa to Kentucky
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Kentucky 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 12 December 2025.
Use the filters below to find and compare flights from Ottawa to Kentucky that are best for you.

Fly from

Ottawa

Fly to

Kentucky

Route

Depart

Return

Price

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Thu 22/1

9:15 a.m.-4:48 p.m.

2 stops7h 33m

Lexington Blue Grass

Mon 26/1

2:00 p.m.-1:38 a.m.

2 stops11h 38m

C$ 559

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 23/3

5:40 a.m.-5:11 p.m.

2 stops11h 31m

Louisville Intl

Fri 27/3

12:03 p.m.-12:39 a.m.

2 stops12h 36m

C$ 576

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 23/3

5:55 p.m.-11:59 p.m.

1 stop6h 04m

Louisville Intl

Fri 27/3

5:35 a.m.-9:18 p.m.

1 stop15h 43m

C$ 585

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 23/3

5:55 p.m.-11:59 p.m.

1 stop6h 04m

Louisville Intl

Fri 27/3

5:35 a.m.-3:23 p.m.

2 stops9h 48m

C$ 720

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Thu 22/1

6:20 a.m.-4:48 p.m.

1 stop10h 28m

Lexington Blue Grass

Mon 26/1

2:00 p.m.-9:18 p.m.

1 stop7h 18m

C$ 752

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Wed 17/12

4:15 p.m.-10:14 p.m.

1 stop30h 59m

Nashville Intl

Wed 24/12

8:38 p.m.-5:25 p.m.

1 stop19h 47m

C$ 760

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Wed 17/12

6:00 a.m.-2:28 p.m.

2 stops9h 28m

Nashville Intl

Wed 24/12

6:01 a.m.-5:18 p.m.

2 stops10h 17m

C$ 913

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 20/12

5:09 p.m.-10:59 p.m.

1 stop6h 50m

Nashville Intl

Sat 3/1

6:01 a.m.-9:18 p.m.

1 stop14h 17m

C$ 1,012

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Wed 17/12

6:45 a.m.-4:52 p.m.

2 stops11h 07m

Nashville Intl

Wed 24/12

9:49 a.m.-2:56 p.m.

3 stops28h 07m

C$ 1,165

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 20/12

6:45 a.m.-10:15 p.m.

2 stops16h 30m

Nashville Intl

Sat 3/1

7:30 a.m.-12:43 a.m.

3 stops16h 13m

C$ 1,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 19 results
1
2

Best time to book a flight from Ottawa to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky 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 Kentucky

What is the cheapest time of day to fly from YOW to KY?

Find hourly flight availability from Ottawa to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 49% on flights from Ottawa to Kentucky by exploring options for tickets in the morning.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown United Airlines and Air Canada from Ottawa to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
Air Canada
7.1
Good
10,516 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Kentucky. 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 Ottawa to Kentucky?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Kentucky. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Kentucky?

    Airlines like Air Canada, Delta, and United Airlines fly from Ottawa to Kentucky in about 6h 04m. The time it takes to get you to your destination can typically vary by up to 5h 27m. The distance from Ottawa to Kentucky is about 1151 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Ottawa to Kentucky?

    The most popular flight routes from Ottawa to Kentucky are Ottawa - Nashville Intl, Ottawa - Lexington Blue Grass and Ottawa - Louisville Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ottawa to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Kentucky

Discover the top 2 airlines that operate flights from Ottawa to Kentucky. 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 496AverageC$ 817FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 713AverageC$ 819FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Kentucky?

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

Cheapflights helps you find that perfect flight to Kentucky from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Ottawa to Kentucky with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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