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Cheap flights from Ottawa to Kentucky from C$ 175

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDF
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 276

One-way from

C$ 175

Popular in

October

Cheapest in

November

Average price

C$ 1,072
United Airlines
  • United Airlines
  • 14/10-21/10
  • 2 total stops
  • 21h 51m total
  • Ottawa to Kentucky
Search Deals
United Airlines
  • United Airlines
  • 7/10
  • 1 total stop
  • 14h 47m total
  • Ottawa to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ottawa to Kentucky

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 16 September 2025.

Tue 14/107:29 p.m.YOW - BNA
1 stop14h 47mUnited Airlines
Fri 17/108:00 a.m.BNA - YOW
1 stop12h 35mUnited Airlines
Deal found 14/9C$ 276
Tue 14/107:29 p.m.YOW - BNA
1 stop14h 47mUnited Airlines
Tue 21/108:00 a.m.BNA - YOW
2 stops12h 09mUnited Airlines
Deal found 14/9C$ 285
Sat 1/119:45 a.m.YOW - BNA
1 stop10h 06mUnited Airlines
Wed 5/116:00 a.m.BNA - YOW
1 stop6h 32mUnited Airlines
Deal found 14/9C$ 294
Sun 19/105:55 a.m.YOW - BNA
1 stop12h 23mWestJet
Thu 23/106:05 p.m.BNA - YOW
1 stop5h 17mWestJet
Deal found 14/9C$ 308
Wed 22/106:33 a.m.YOW - BNA
1 stop10h 22mUnited Airlines
Wed 29/106:00 a.m.BNA - YOW
2 stops10h 18mUnited Airlines
Deal found 15/9C$ 309
Fri 31/107:30 p.m.YOW - BNA
1 stop14h 57mUnited Airlines
Mon 3/116:11 p.m.BNA - YOW
1 stop15h 15mUnited Airlines
Deal found 14/9C$ 314
Mon 13/105:15 a.m.YOW - BNA
1 stop5h 03mUnited Airlines
Fri 17/108:00 a.m.BNA - YOW
1 stop12h 35mUnited Airlines
Deal found 14/9C$ 316
Sat 29/116:20 a.m.YOW - BNA
1 stop7h 14mUnited Airlines
Wed 3/128:00 a.m.BNA - YOW
1 stop8h 12mUnited Airlines
Deal found 15/9C$ 325
Mon 13/105:15 a.m.YOW - BNA
1 stop5h 03mUnited Airlines
Sat 18/106:00 a.m.BNA - YOW
2 stops10h 04mUnited Airlines
Deal found 14/9C$ 326
Sun 21/93:50 p.m.YOW - SDF
1 stop18h 37mMultiple Airlines
Sun 28/98:23 a.m.SDF - YOW
1 stop8h 57mMultiple Airlines
Deal found 14/9C$ 676
Fri 7/115:40 a.m.YOW - SDF
2 stops15h 35mWestJet
Mon 10/1112:57 p.m.SDF - YOW
2 stops11h 45mWestJet
Deal found 15/9C$ 832
Fri 7/116:20 a.m.YOW - SDF
1 stop14h 24mUnited Airlines
Mon 10/1111:00 a.m.SDF - YOW
1 stop10h 18mUnited Airlines
Deal found 14/9C$ 869

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 16 September 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

Tue 14/10

7:29 p.m.-9:16 a.m.

1 stop14h 47m

Nashville Intl

Fri 17/10

8:00 a.m.-9:35 p.m.

1 stop12h 35m

C$ 276

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 18/10

7:29 p.m.-9:16 a.m.

1 stop14h 47m

Nashville Intl

Thu 23/10

6:27 p.m.-9:58 a.m.

1 stop14h 31m

C$ 276

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 18/10

7:29 p.m.-9:16 a.m.

1 stop14h 47m

Nashville Intl

Wed 22/10

12:50 p.m.-9:35 p.m.

1 stop7h 45m

C$ 276

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Tue 14/10

7:29 p.m.-9:16 a.m.

1 stop14h 47m

Nashville Intl

Sat 18/10

7:45 a.m.-4:43 p.m.

1 stop7h 58m

C$ 276

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Tue 14/10

7:29 p.m.-9:16 a.m.

1 stop14h 47m

Nashville Intl

Wed 22/10

11:14 a.m.-5:06 p.m.

1 stop4h 52m

C$ 276

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Tue 14/10

7:29 p.m.-9:16 a.m.

1 stop14h 47m

Nashville Intl

Tue 21/10

8:00 a.m.-9:09 p.m.

2 stops12h 09m

C$ 285

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 18/10

7:29 p.m.-9:16 a.m.

1 stop14h 47m

Nashville Intl

Tue 21/10

8:00 a.m.-5:04 p.m.

2 stops8h 04m

C$ 285

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Sat 1/11

9:45 a.m.-6:51 p.m.

1 stop10h 06m

Nashville Intl

Wed 5/11

6:00 a.m.-1:32 p.m.

1 stop6h 32m

C$ 294

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Fri 31/10

7:30 p.m.-9:27 a.m.

1 stop14h 57m

Nashville Intl

Mon 3/11

6:11 p.m.-10:26 a.m.

1 stop15h 15m

C$ 314

OttawaNashville

YOW - BNA

YOWBNA

Ottawa

Mon 13/10

5:15 a.m.-9:18 a.m.

1 stop5h 03m

Nashville Intl

Thu 23/10

6:27 p.m.-9:58 a.m.

1 stop14h 31m

C$ 316

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 27 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 month to book a flight from Ottawa to Kentucky?

Currently, February is the cheapest month in which you can book a flight from Ottawa to Kentucky (average of C$ 332). Flying from Ottawa to Kentucky in September is currently the most expensive (average of C$ 487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 16 September 2025.

When flying from Ottawa to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 16 September 2025.
Read reviews from past customers who have flown Air Canada from Ottawa to Kentucky. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Comfort

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 fly from Ottawa to Kentucky in about 14h 47m. The time it takes to get you to your destination can typically vary by up to . The distance from Ottawa to Kentucky is about 1378 km.

  • What are the cheapest airlines to fly from Ottawa to Kentucky one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 175. Air Canada flights start at C$ 175 while deals on WestJet start at C$ 181 one-way.

  • 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.

  • What is the cheapest month to book a flight from Ottawa to Kentucky?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Kentucky (average of C$ 332). Flying from Ottawa to Kentucky in September is currently the most expensive (average of C$ 487). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 714AverageC$ 818FlexibilityNo 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.

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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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