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Cheap flights from Ottawa to Kentucky from C$ 251

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
24 Dec — 31 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 24 November 2025.

Mon 15/127:00 a.m.YOW - BNA
1 stop16h 27mMultiple Airlines
Fri 19/1211:14 a.m.BNA - YOW
1 stop12h 11mMultiple Airlines
Deal found 22/11C$ 420
Fri 5/127:00 a.m.YOW - BNA
1 stop25h 57mMultiple Airlines
Sun 7/128:59 p.m.BNA - YOW
1 stop26h 26mMultiple Airlines
Deal found 22/11C$ 423
Thu 4/129:30 a.m.YOW - BNA
2 stops31h 21mMultiple Airlines
Mon 8/128:52 a.m.BNA - YOW
1 stop14h 33mMultiple Airlines
Deal found 23/11C$ 533
Tue 30/124:20 p.m.YOW - BNA
1 stop7h 54mMultiple Airlines
Thu 1/111:54 a.m.BNA - YOW
2 stops23h 46mMultiple Airlines
Deal found 23/11C$ 675
Tue 23/126:00 a.m.YOW - SDF
2 stops16h 30mUnited Airlines
Fri 2/15:40 a.m.SDF - YOW
1 stop11h 38mUnited Airlines
Deal found 22/11C$ 722
Mon 1/126:45 a.m.YOW - LEX
2 stops13h 26mMultiple Airlines
Thu 4/1211:18 a.m.LEX - YOW
1 stop13h 07mMultiple Airlines
Deal found 21/11C$ 740
Mon 1/125:14 p.m.YOW - LEX
1 stop6h 30mUnited Airlines
Thu 4/1210:07 a.m.LEX - YOW
1 stop7h 05mUnited Airlines
Deal found 21/11C$ 783
Thu 25/123:10 p.m.YOW - SDF
1 stop8h 12mAir Canada
Sun 28/1210:50 a.m.SDF - YOW
1 stop10h 28mAir Canada
Deal found 22/11C$ 815
Thu 25/125:00 a.m.YOW - SDF
2 stops15h 32mUnited Airlines
Sun 28/129:05 a.m.SDF - YOW
1 stop12h 13mUnited Airlines
Deal found 22/11C$ 874
Thu 25/123:55 p.m.YOW - SDF
3 stops22h 17mMultiple Airlines
Sun 28/125:05 a.m.SDF - YOW
2 stops18h 53mMultiple Airlines
Deal found 22/11C$ 1,131
Tue 23/126:45 a.m.YOW - SDF
2 stops14h 48mAmerican Airlines
Fri 2/17:00 a.m.SDF - YOW
3 stops17h 43mAmerican Airlines
Deal found 22/11C$ 1,136
Thu 25/125:40 a.m.YOW - SDF
2 stops31h 32mWestJet
Sun 28/126:40 a.m.SDF - YOW
2 stops18h 02mWestJet
Deal found 22/11C$ 1,210

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 24 November 2025.

Round-trip from

C$ 262

One-way from

C$ 251

Popular in

March

Cheapest in

December

Average price

C$ 732
WestJet
  • WestJet
  • 22/5-25/5
  • 2 total stops
  • 17h 37m total
  • Ottawa to Kentucky
Search Deals
16/12
  • 16/12
  • 1 total stop
  • 16h 27m 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$ 31 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 24 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

Fri 23/1

7:00 a.m.-8:29 a.m.

3 stops26h 29m

Nashville Intl

Thu 29/1

2:51 p.m.-12:25 a.m.

1 stop8h 34m

C$ 317

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 17/1

4:20 p.m.-7:48 p.m.

3 stops28h 28m

Nashville Intl

Mon 19/1

8:38 a.m.-12:25 a.m.

1 stop14h 47m

C$ 351

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 24/1

7:00 a.m.-8:29 a.m.

3 stops26h 29m

Nashville Intl

Tue 27/1

9:25 a.m.-5:13 p.m.

1 stop6h 48m

C$ 372

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Mon 15/12

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$ 420

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 2/2

5:55 p.m.-11:23 p.m.

1 stop5h 28m

Louisville Intl

Wed 4/2

2:10 p.m.-6:52 p.m.

1 stop4h 42m

C$ 422

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Fri 22/5

5:55 a.m.-5:15 p.m.

1 stop12h 20m

Nashville Intl

Mon 25/5

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

1 stop5h 17m

C$ 427

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 2/2

10:50 a.m.-11:23 p.m.

2 stops12h 33m

Louisville Intl

Wed 4/2

9:00 a.m.-4:30 p.m.

1 stop7h 30m

C$ 495

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Wed 28/1

5:40 a.m.-4:55 p.m.

2 stops11h 15m

Lexington Blue Grass

Fri 30/1

10:37 a.m.-12:42 a.m.

2 stops14h 05m

C$ 620

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Wed 28/1

6:20 a.m.-5:12 p.m.

1 stop10h 52m

Lexington Blue Grass

Fri 30/1

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

1 stop7h 18m

C$ 620

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 23/12

6:00 a.m.-10:30 p.m.

2 stops16h 30m

Louisville Intl

Fri 2/1

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

1 stop11h 38m

C$ 722

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/11

Showing 1-10 of 14 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 24 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 United Airlines, Air Canada, and Delta fly from Ottawa to Kentucky in about 5h 28m. The time it takes to get you to your destination can typically vary by up to 7h 05m. 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 - Louisville Intl and Ottawa - Lexington Blue Grass.

  • 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

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

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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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