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Cheap flights from Ottawa to Kentucky from C$ 248

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
25 Jan — 1 Feb1
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 26 December 2025.

Wed 31/124:20 p.m.YOW - SDF
2 stops21h 55mMultiple Airlines
Mon 5/18:53 p.m.SDF - YOW
1 stop27h 32mMultiple Airlines
Deal found 25/12C$ 644
Fri 26/126:15 a.m.YOW - SDF
1 stop14h 17mUnited Airlines
Wed 31/129:55 a.m.SDF - YOW
1 stop4h 32mUnited Airlines
Deal found 24/12C$ 752
Wed 31/126:15 a.m.YOW - SDF
1 stop14h 17mUnited Airlines
Mon 5/13:44 p.m.SDF - YOW
1 stop6h 12mUnited Airlines
Deal found 25/12C$ 753
Fri 26/1210:50 a.m.YOW - SDF
2 stops11h 40mAir Canada
Wed 31/122:00 p.m.SDF - YOW
1 stop7h 18mAir Canada
Deal found 24/12C$ 830
Fri 26/126:15 a.m.YOW - SDF
1 stop11h 13mUnited Airlines
Tue 30/129:55 a.m.SDF - YOW
1 stop8h 57mUnited Airlines
Deal found 24/12C$ 933
Wed 31/129:10 a.m.YOW - SDF
2 stops8h 09mAmerican Airlines
Mon 5/15:49 p.m.SDF - YOW
2 stops23h 04mAmerican Airlines
Deal found 25/12C$ 990
Sat 27/122:15 p.m.YOW - BNA
1 stop5h 51mUnited Airlines
Sat 3/19:50 a.m.BNA - YOW
1 stop6h 28mUnited Airlines
Deal found 24/12C$ 1,002
Sun 28/124:20 p.m.YOW - BNA
1 stop28h 24mMultiple Airlines
Sun 4/18:10 p.m.BNA - YOW
2 stops41h 48mMultiple Airlines
Deal found 23/12C$ 1,147
Sun 28/129:45 a.m.YOW - BNA
1 stop10h 21mUnited Airlines
Sun 4/18:30 a.m.BNA - YOW
1 stop14h 24mUnited Airlines
Deal found 23/12C$ 1,199
Sun 28/125:40 a.m.YOW - BNA
2 stops36h 20mWestJet
Sun 4/16:15 a.m.BNA - YOW
2 stops41h 27mWestJet
Deal found 23/12C$ 1,221
Sat 27/126:00 a.m.YOW - BNA
2 stops18h 05mWestJet
Sat 3/16:15 a.m.BNA - YOW
2 stops17h 27mWestJet
Deal found 24/12C$ 1,361
Fri 26/129:10 a.m.YOW - SDF
2 stops8h 26mAmerican Airlines
Wed 31/126:27 a.m.SDF - YOW
3 stops11h 58mAmerican Airlines
Deal found 24/12C$ 1,388

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 26 December 2025.

Round-trip from

C$ 340

One-way from

C$ 248

Popular in

March

Cheapest in

December

Average price

C$ 636
WestJet
  • WestJet
  • 23/4-29/4
  • 2 total stops
  • 17h 10m total
  • Ottawa to Kentucky
Search Deals
6/2
  • 6/2
  • 1 total stop
  • 25h 25m 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 26 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

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Thu 23/4

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

1 stop12h 38m

Nashville Intl

Wed 29/4

6:50 p.m.-12:22 a.m.

1 stop4h 32m

C$ 345

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sun 31/5

5:55 a.m.-6:00 p.m.

1 stop13h 05m

Nashville Intl

Wed 3/6

6:50 p.m.-12:22 a.m.

1 stop4h 32m

C$ 365

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 12/1

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

1 stop5h 28m

Louisville Intl

Tue 13/1

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

1 stop15h 43m

C$ 403

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 2/2

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

1 stop5h 28m

Louisville Intl

Wed 4/2

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

1 stop7h 30m

C$ 403

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Wed 14/1

6:20 a.m.-5:13 p.m.

1 stop10h 53m

Lexington Blue Grass

Sat 17/1

8:35 a.m.-5:12 p.m.

1 stop8h 37m

C$ 405

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Fri 22/5

5:15 p.m.-4:00 p.m.

2 stops23h 45m

Nashville Intl

Mon 25/5

6:50 p.m.-12:22 a.m.

1 stop4h 32m

C$ 405

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Mon 8/6

6:00 a.m.-4:00 p.m.

1 stop11h 00m

Nashville Intl

Thu 11/6

4:45 p.m.-5:28 a.m.

2 stops11h 43m

C$ 420

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 12/1

7:15 a.m.-7:31 p.m.

2 stops12h 16m

Louisville Intl

Tue 13/1

6:28 a.m.-5:41 p.m.

2 stops11h 13m

C$ 491

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Mon 2/2

5:40 a.m.-4:50 p.m.

2 stops11h 10m

Lexington Blue Grass

Fri 6/2

10:37 a.m.-12:39 a.m.

2 stops14h 02m

C$ 593

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Mon 2/2

8:25 p.m.-4:48 p.m.

2 stops20h 23m

Lexington Blue Grass

Fri 6/2

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

1 stop7h 18m

C$ 852

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/12

Showing 1-10 of 15 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 26 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.

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

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 26 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
9,115 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,115 reviews
United Airlines
7.4
Good
9,115 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,561 reviews
United Airlines
7.4
Good
9,115 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 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 10m. 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

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 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 491AverageC$ 810FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 707AverageC$ 812FlexibilityNo 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?

Cheapflights helps you search for flights from Ottawa to Kentucky via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

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

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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