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Cheap flights from Ottawa to Kentucky from C$ 243

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
25 Apr — 2 May1
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 March 2026.

Wed 3/67:00 a.m.
YOW
-
BNA
2 stops10h 24m
Multiple Airlines
Sun 7/68:25 p.m.
BNA
-
YOW
1 stop17h 50m
Multiple Airlines
Deal found 25/3C$ 477
Sat 4/45:50 p.m.
YOW
-
SDF
1 stop5h 54m
United Airlines
Wed 8/42:20 p.m.
SDF
-
YOW
1 stop7h 45m
United Airlines
Deal found 25/3C$ 488
Thu 11/66:55 a.m.
YOW
-
BNA
1 stop12h 05m
WestJet
Mon 15/66:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 22/3C$ 491
Tue 5/55:25 p.m.
YOW
-
LEX
1 stop5h 02m
United Airlines
Tue 12/57:00 a.m.
LEX
-
YOW
1 stop10h 07m
United Airlines
Deal found 21/3C$ 492
Tue 26/55:20 p.m.
YOW
-
LEX
1 stop15h 56m
United Airlines
Thu 28/59:00 a.m.
LEX
-
YOW
1 stop8h 07m
United Airlines
Deal found 23/3C$ 494
Thu 11/66:55 a.m.
YOW
-
BNA
1 stop12h 05m
Multiple Airlines
Sun 14/68:25 p.m.
BNA
-
YOW
1 stop17h 50m
Multiple Airlines
Deal found 25/3C$ 498
Mon 1/63:10 p.m.
YOW
-
SDF
1 stop7h 40m
United Airlines
Thu 4/66:00 a.m.
SDF
-
YOW
1 stop4h 03m
United Airlines
Deal found 25/3C$ 545
Sat 2/56:25 p.m.
YOW
-
BNA
1 stop24h 35m
WestJet
Mon 4/56:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 22/3C$ 547
Sun 19/410:44 a.m.
YOW
-
SDF
1 stop13h 15m
United Airlines
Thu 23/49:07 a.m.
SDF
-
YOW
1 stop4h 52m
United Airlines
Deal found 23/3C$ 547
Thu 16/44:15 p.m.
YOW
-
BNA
1 stop8h 09m
Multiple Airlines
Mon 20/43:27 p.m.
BNA
-
YOW
2 stops25h 59m
Multiple Airlines
Deal found 25/3C$ 560
Mon 1/66:55 a.m.
YOW
-
SDF
2 stops15h 41m
Delta
Thu 4/61:00 p.m.
SDF
-
YOW
2 stops11h 20m
Delta
Deal found 25/3C$ 560
Sun 19/45:40 a.m.
YOW
-
SDF
2 stops14h 59m
Delta
Thu 23/45:36 p.m.
SDF
-
YOW
2 stops7h 03m
Delta
Deal found 23/3C$ 563

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 March 2026.

Round-trip from

C$ 477

One-way from

C$ 243

Popular in

January

Cheapest in

March

Average price

C$ 425
3/6-7/6
  • 3/6-7/6
  • 3 total stops
  • 28h 14m total
  • Ottawa to Kentucky
Search Deals
United Airlines
  • United Airlines
  • 8/5
  • 1 total stop
  • 5h 05m total
  • Ottawa to Kentucky
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 2026.
Use the filters below to find and compare flights from Ottawa to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Tue 26/5

5:20 p.m.-10:30 p.m.

1 stop5h 10m

Lexington Blue Grass

Thu 28/5

7:00 a.m.-9:35 p.m.

1 stop14h 35m

C$ 494

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 1/6

3:10 p.m.-10:50 p.m.

1 stop7h 40m

Louisville Intl

Thu 4/6

6:00 a.m.-10:03 a.m.

1 stop4h 03m

C$ 545

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sun 19/4

5:25 p.m.-11:59 p.m.

1 stop6h 34m

Louisville Intl

Thu 23/4

5:00 a.m.-5:07 p.m.

1 stop12h 07m

C$ 547

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 1/6

6:55 a.m.-10:36 p.m.

2 stops15h 41m

Louisville Intl

Thu 4/6

1:00 p.m.-12:20 a.m.

2 stops11h 20m

C$ 560

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Sun 19/4

5:40 a.m.-10:48 p.m.

2 stops17h 08m

Louisville Intl

Thu 23/4

5:36 p.m.-12:39 a.m.

2 stops7h 03m

C$ 563

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Sun 10/5

6:25 a.m.-1:18 p.m.

1 stop6h 53m

Lexington Blue Grass

Wed 13/5

7:00 a.m.-5:11 p.m.

2 stops10h 11m

C$ 575

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Tue 5/5

6:55 a.m.-5:10 p.m.

2 stops10h 15m

Lexington Blue Grass

Tue 12/5

8:04 a.m.-5:35 p.m.

2 stops9h 31m

C$ 600

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Thu 20/8

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

1 stop12h 05m

Nashville Intl

Mon 24/8

6:50 p.m.-12:20 a.m.

1 stop4h 30m

C$ 625

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Tue 2/6

10:44 a.m.-8:00 p.m.

1 stop10h 16m

Nashville Intl

Sun 7/6

6:00 a.m.-1:59 p.m.

1 stop6h 59m

C$ 643

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sun 31/5

6:25 a.m.-12:29 p.m.

1 stop7h 04m

Nashville Intl

Wed 3/6

6:30 p.m.-10:03 a.m.

1 stop14h 33m

C$ 643

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

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

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 March 2026.
Read reviews from past customers who have flown United Airlines 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
9,483 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,483 reviews
United Airlines
7.4
Good
9,483 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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, Delta, and WestJet fly from Ottawa to Kentucky in about 5h 10m. The time it takes to get you to your destination can typically vary by up to 10h 31m. The distance from Ottawa to Kentucky is about 1096 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

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Top airline flying from Ottawa to Kentucky

Discover the top airline 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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 424AverageC$ 795FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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!

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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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