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Cheap flights from Ottawa to Kentucky from C$ 220

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 14 November 2025.

Wed 10/125:55 p.m.YOW - SDF
1 stop5h 37mUnited Airlines
Wed 17/126:00 a.m.SDF - YOW
1 stop7h 36mUnited Airlines
Deal found 12/11C$ 420
Tue 16/127:00 a.m.YOW - BNA
1 stop16h 27mMultiple Airlines
Fri 19/1211:14 a.m.BNA - YOW
1 stop12h 11mMultiple Airlines
Deal found 13/11C$ 455
Wed 10/126:20 a.m.YOW - LEX
1 stop7h 02mUnited Airlines
Wed 17/127:00 a.m.LEX - YOW
2 stops10h 18mUnited Airlines
Deal found 12/11C$ 503
Wed 3/124:15 p.m.YOW - BNA
1 stop8h 27mMultiple Airlines
Fri 19/1211:14 a.m.BNA - YOW
1 stop12h 11mMultiple Airlines
Deal found 12/11C$ 503
Wed 19/116:45 a.m.YOW - BNA
2 stops26h 17mMultiple Airlines
Thu 18/128:38 p.m.BNA - YOW
1 stop19h 47mMultiple Airlines
Deal found 11/11C$ 537
Mon 17/116:45 a.m.YOW - BNA
2 stops11h 45mMultiple Airlines
Thu 20/116:00 a.m.BNA - YOW
1 stop10h 25mMultiple Airlines
Deal found 11/11C$ 556
Wed 10/126:45 a.m.YOW - LEX
3 stops10h 48mAmerican Airlines
Wed 17/126:40 a.m.LEX - YOW
2 stops10h 11mAmerican Airlines
Deal found 12/11C$ 1,076
Wed 10/126:45 a.m.YOW - SDF
2 stops9h 40mAmerican Airlines
Wed 17/126:08 a.m.SDF - YOW
3 stops10h 43mAmerican Airlines
Deal found 12/11C$ 1,173

Cheap flight deals from Ottawa to Kentucky

Keep the following information in mind while searching for Ottawa to Kentucky flight deals. Data was last updated 14 November 2025.

Round-trip from

C$ 388

One-way from

C$ 220

Popular in

March

Cheapest in

December

Average price

C$ 727
WestJet
  • WestJet
  • 23/4-29/4
  • 2 total stops
  • 17h 55m total
  • Ottawa to Kentucky
Search Deals
8/1
  • 8/1
  • 1 total stop
  • 25h 43m total
  • Ottawa to Kentucky
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 14 November 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

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Thu 23/4

5:40 a.m.-5:18 p.m.

1 stop12h 38m

Nashville Intl

Wed 29/4

6:05 p.m.-12:22 a.m.

1 stop5h 17m

C$ 388

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 10/2

3:10 p.m.-11:23 p.m.

1 stop8h 13m

Louisville Intl

Sat 14/2

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

1 stop12h 18m

C$ 416

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Sat 21/2

6:20 a.m.-4:50 p.m.

1 stop10h 30m

Lexington Blue Grass

Wed 25/2

1:55 p.m.-9:18 p.m.

1 stop7h 23m

C$ 420

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Wed 10/12

5:55 p.m.-11:32 p.m.

1 stop5h 37m

Louisville Intl

Wed 17/12

6:00 a.m.-1:36 p.m.

1 stop7h 36m

C$ 420

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 24/2

5:11 p.m.-10:13 p.m.

1 stop5h 02m

Louisville Intl

Wed 25/2

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

1 stop12h 18m

C$ 420

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Tue 16/12

7:00 a.m.-10:27 p.m.

1 stop16h 27m

Nashville Intl

Fri 19/12

11:14 a.m.-12:25 a.m.

1 stop12h 11m

C$ 455

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 21/3

4:20 p.m.-11:19 p.m.

3 stops31h 59m

Nashville Intl

Sun 29/3

2:23 p.m.-12:25 a.m.

1 stop9h 02m

C$ 461

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Sat 21/2

5:45 a.m.-4:50 p.m.

2 stops11h 05m

Lexington Blue Grass

Wed 25/2

1:55 p.m.-9:18 p.m.

1 stop7h 23m

C$ 495

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 24/2

2:50 p.m.-10:13 p.m.

2 stops7h 23m

Louisville Intl

Wed 25/2

9:00 a.m.-4:23 p.m.

2 stops7h 23m

C$ 495

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 10/2

2:15 p.m.-7:43 p.m.

1 stop5h 28m

Louisville Intl

Sat 14/2

6:15 a.m.-4:23 p.m.

2 stops10h 08m

C$ 502

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 22 results
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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 14 November 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.

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 WestJet, United Airlines, and Air Canada fly from Ottawa to Kentucky in about 8h 13m. The time it takes to get you to your destination can typically vary by up to 4h 25m. 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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