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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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
29 May — 5 Jun1
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 29 April 2026.

Sat 1/86:25 p.m.
YOW
-
BNA
1 stop24h 35m
WestJet
Wed 5/86:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 28/4C$ 433
Sat 19/96:25 p.m.
YOW
-
BNA
1 stop24h 35m
WestJet
Wed 23/96:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 25/4C$ 434
Thu 20/86:55 a.m.
YOW
-
BNA
1 stop12h 05m
WestJet
Mon 24/86:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 26/4C$ 437
Thu 20/87:30 p.m.
YOW
-
SDF
1 stop14h 44m
United Airlines
Mon 24/87:22 a.m.
SDF
-
YOW
1 stop14h 13m
United Airlines
Deal found 24/4C$ 443
Sun 2/86:25 p.m.
YOW
-
BNA
1 stop24h 35m
WestJet
Wed 5/86:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 28/4C$ 452
Mon 11/56:55 a.m.
YOW
-
BNA
1 stop12h 05m
WestJet
Thu 14/56:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 24/4C$ 453
Tue 9/66:25 p.m.
YOW
-
BNA
1 stop24h 35m
WestJet
Thu 11/66:50 p.m.
BNA
-
YOW
1 stop21h 45m
WestJet
Deal found 24/4C$ 460
Mon 8/66:55 a.m.
YOW
-
BNA
1 stop12h 05m
Multiple Airlines
Thu 11/65:09 p.m.
BNA
-
YOW
2 stops30h 11m
Multiple Airlines
Deal found 28/4C$ 475
Thu 11/67:00 a.m.
YOW
-
BNA
2 stops16h 49m
Multiple Airlines
Mon 15/66:50 p.m.
BNA
-
YOW
1 stop21h 45m
Multiple Airlines
Deal found 26/4C$ 479
Mon 11/56:00 a.m.
YOW
-
SDF
1 stop13h 42m
United Airlines
Wed 13/55:50 a.m.
SDF
-
YOW
1 stop4h 13m
United Airlines
Deal found 28/4C$ 503
Thu 20/85:20 p.m.
YOW
-
SDF
2 stops6h 45m
Air Canada
Mon 24/86:00 a.m.
SDF
-
YOW
1 stop3h 56m
Air Canada
Deal found 26/4C$ 518
Sat 5/96:25 a.m.
YOW
-
LEX
1 stop14h 02m
United Airlines
Wed 9/99:00 a.m.
LEX
-
YOW
1 stop12h 35m
United Airlines
Deal found 23/4C$ 591

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 29 April 2026.

Round-trip from

C$ 428

One-way from

C$ 251

Popular in

January

Cheapest in

March

Average price

C$ 470
Porter Airlines
  • Porter Airlines
  • 17/6-7/7
  • 2 total stops
  • 11h 24m total
  • Ottawa to Kentucky
Search Deals
United Airlines
  • United Airlines
  • 12/6
  • 1 total stop
  • 14h 53m total
  • Ottawa to Kentucky
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 183 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 April 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 29 April 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

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 20/8

7:30 p.m.-10:14 a.m.

1 stop14h 44m

Louisville Intl

Mon 24/8

7:22 a.m.-9:35 p.m.

1 stop14h 13m

C$ 443

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Wed 10/6

8:00 a.m.-12:15 p.m.

1 stop5h 15m

Nashville Intl

Sat 13/6

12:55 p.m.-6:54 p.m.

1 stop4h 59m

C$ 531

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Fri 12/6

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

1 stop7h 04m

Nashville Intl

Tue 16/6

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

1 stop14h 33m

C$ 574

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 20/8

6:00 a.m.-7:19 p.m.

2 stops13h 19m

Louisville Intl

Mon 24/8

6:00 a.m.-9:56 a.m.

1 stop3h 56m

C$ 579

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Tue 9/6

6:00 a.m.-1:49 p.m.

1 stop8h 49m

Nashville Intl

Tue 16/6

11:15 a.m.-9:35 p.m.

1 stop9h 20m

C$ 579

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Mon 11/5

6:55 a.m.-5:07 p.m.

2 stops11h 12m

Nashville Intl

Thu 14/5

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

1 stop4h 30m

C$ 586

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 11/5

2:40 p.m.-7:42 p.m.

1 stop5h 02m

Louisville Intl

Wed 13/5

10:06 a.m.-9:16 p.m.

2 stops11h 10m

C$ 587
Quickest round-trip

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Wed 20/5

8:00 a.m.-12:15 p.m.

1 stop5h 15m

Nashville Intl

Fri 22/5

12:55 p.m.-5:54 p.m.

1 stop3h 59m

C$ 589

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Sat 5/9

10:37 a.m.-4:54 p.m.

1 stop6h 17m

Lexington Blue Grass

Wed 9/9

7:00 a.m.-1:59 p.m.

1 stop6h 59m

C$ 594

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Tue 9/6

6:55 a.m.-1:09 p.m.

2 stops7h 14m

Nashville Intl

Tue 16/6

2:30 p.m.-12:20 a.m.

2 stops8h 50m

C$ 596

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 38 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 29 April 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
9,680 reviews
Check prices

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,680 reviews
United Airlines
7.4
Good
9,680 reviews
Check prices

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 and Porter Airlines fly from Ottawa to Kentucky in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 9h 29m. The distance from Ottawa to Kentucky is about 1378 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 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 420AverageC$ 787FlexibilityNo cancel feeOn-time69%
Search United Airlines 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.

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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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