Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Kentucky from C$ 314

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
1 Jul — 8 Jul1
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 1 June 2026.

Fri 2/108:00 a.m.
YOW
-
BNA
1 stop5h 15m
Porter Airlines
Tue 6/1012:55 p.m.
BNA
-
YOW
1 stop6h 09m
Porter Airlines
Deal found 30/5C$ 381
Thu 18/66:55 a.m.
YOW
-
BNA
1 stop12h 05m
WestJet
Wed 24/66:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 29/5C$ 388
Tue 10/116:50 a.m.
YOW
-
BNA
1 stop6h 25m
Porter Airlines
Tue 17/1112:55 p.m.
BNA
-
YOW
1 stop5h 59m
Porter Airlines
Deal found 28/5C$ 396
Fri 25/98:00 a.m.
YOW
-
BNA
1 stop5h 15m
Porter Airlines
Tue 29/912:55 p.m.
BNA
-
YOW
1 stop6h 09m
Porter Airlines
Deal found 1/6C$ 397
Thu 1/106:55 a.m.
YOW
-
BNA
1 stop12h 05m
WestJet
Thu 8/106:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 27/5C$ 430
Wed 30/96:55 a.m.
YOW
-
BNA
1 stop12h 05m
WestJet
Sun 4/106:50 p.m.
BNA
-
YOW
1 stop4h 30m
WestJet
Deal found 31/5C$ 432
Tue 22/98:00 a.m.
YOW
-
BNA
1 stop5h 15m
Porter Airlines
Sat 26/912:55 p.m.
BNA
-
YOW
1 stop5h 14m
Porter Airlines
Deal found 27/5C$ 436
Wed 19/86:00 a.m.
YOW
-
SDF
3 stops14h 36m
United Airlines
Fri 21/86:00 a.m.
SDF
-
YOW
1 stop3h 56m
United Airlines
Deal found 27/5C$ 440
Tue 20/106:25 p.m.
YOW
-
BNA
1 stop24h 35m
WestJet
Mon 26/104:05 p.m.
BNA
-
YOW
1 stop7h 37m
WestJet
Deal found 27/5C$ 461
Thu 22/106:55 a.m.
YOW
-
BNA
1 stop12h 05m
WestJet
Mon 26/104:05 p.m.
BNA
-
YOW
1 stop7h 37m
WestJet
Deal found 28/5C$ 465
Wed 21/108:00 a.m.
YOW
-
BNA
1 stop5h 15m
Multiple Airlines
Mon 26/104:05 p.m.
BNA
-
YOW
1 stop7h 37m
Multiple Airlines
Deal found 27/5C$ 494
Fri 11/98:00 a.m.
YOW
-
BNA
1 stop5h 15m
Porter Airlines
Sun 13/912:55 p.m.
BNA
-
YOW
1 stop3h 59m
Porter Airlines
Deal found 30/5C$ 503

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 1 June 2026.

Round-trip from

C$ 381

One-way from

C$ 314

Popular in

January

Cheapest in

March

Average price

C$ 685
Porter Airlines
  • Porter Airlines
  • 2/10-6/10
  • 2 total stops
  • 11h 24m total
  • Ottawa to Kentucky
Search Deals
United Airlines
  • United Airlines
  • 15/7
  • 2 total stops
  • 18h 49m total
  • Ottawa to Kentucky
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 1 June 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

Wed 19/8

6:00 a.m.-8:36 p.m.

3 stops14h 36m

Louisville Intl

Fri 21/8

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

1 stop3h 56m

C$ 440

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Fri 26/6

6:00 a.m.-10:23 a.m.

1 stop4h 23m

Louisville Intl

Mon 29/6

10:02 a.m.-5:07 p.m.

1 stop7h 05m

C$ 505

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Thu 18/6

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

1 stop12h 05m

Nashville Intl

Mon 22/6

6:50 p.m.-5:35 p.m.

1 stop21h 45m

C$ 512

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$ 532

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Wed 22/7

6:25 p.m.-6:00 p.m.

1 stop24h 35m

Nashville Intl

Mon 27/7

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

1 stop4h 30m

C$ 542

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 1/8

6:25 p.m.-6:00 p.m.

1 stop24h 35m

Nashville Intl

Wed 5/8

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

1 stop4h 30m

C$ 542

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sun 2/8

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

1 stop12h 05m

Nashville Intl

Wed 5/8

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

1 stop4h 30m

C$ 542

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Fri 24/7

8:50 p.m.-12:15 p.m.

1 stop16h 25m

Nashville Intl

Mon 27/7

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

1 stop4h 30m

C$ 621
Quickest round-trip

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Thu 23/7

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

1 stop5h 15m

Nashville Intl

Fri 31/7

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

1 stop3h 59m

C$ 644

OttawaLexington

YOW - LEX

YOWLEX

Ottawa

Tue 8/9

5:20 p.m.-12:05 a.m.

1 stop6h 45m

Lexington Blue Grass

Sat 12/9

1:51 p.m.-9:35 p.m.

1 stop7h 44m

C$ 655

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 26 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 1 June 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
9,768 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,768 reviews
United Airlines
7.4
Good
9,768 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 WestJet fly from Ottawa to Kentucky in about 12h 05m. The time it takes to get you to your destination can typically vary by up to 2h 31m. 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 - 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to LaGuardia flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Seattle flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Dallas/Fort Worth flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Fort Lauderdale flights
Toronto Island to LaGuardia flights
Pearson Intl to Orlando flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Los Angeles flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to Hobby flights
Pearson Intl to Nashville flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Dulles Intl flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pearson Intl to George Bush Intcntl flights
Hamilton to Newark flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Midway flights
Pearson Intl to Tampa flights
Pearson Intl to Boston flights
Toronto Island to Midway flights
Toronto Island to Las Vegas flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to San Diego flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Pearson Intl to Atlanta flights
Pierre Elliott Trudeau Intl to Nashville flights
Pierre Elliott Trudeau Intl to San Francisco flights
Toronto Island to O'Hare Intl flights
Pearson Intl to Denver flights
Toronto Island to Orlando flights
Pearson Intl to Ontario flights
Pierre Elliott Trudeau Intl to Hobby flights
Toronto Island to Los Angeles flights
Pearson Intl to Philadelphia flights
Pearson Intl to Charlotte flights
Pierre Elliott Trudeau Intl to Boston flights
Toronto Island to Boston flights

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 1 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 496AverageC$ 638FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.