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Cheap flights from Ottawa to Kentucky from C$ 459

YOW — SDF
18 Nov — 25 Nov1
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

Mon 23/116:15 a.m. -
2 stops13h 15m
Fri 27/116:00 a.m. -
1 stop15h 56m
Deal found 14/10C$ 941
Mon 23/1110:50 a.m. -
2 stops10h 02m
Fri 27/1110:27 a.m. -
2 stops9h 25m
Deal found 16/10C$ 1,105
Fri 30/106:00 a.m. -
2 stops13h 10m
Sat 7/117:10 a.m. -
1 stop6h 59m
Deal found 15/10C$ 1,124
Sat 31/104:46 p.m. -
1 stop7h 08m
Tue 3/1111:05 a.m. -
1 stop10h 11m
Deal found 14/10C$ 1,125
Sat 31/107:00 a.m. -
2 stops12h 10m
Tue 3/1111:05 a.m. -
2 stops8h 47m
Deal found 15/10C$ 1,138
Thu 22/106:50 a.m. -
2 stops13h 45m
Sun 1/1111:50 a.m. -
2 stops12h 54m
Deal found 15/10C$ 1,268
Thu 22/1010:37 a.m. -
1 stop7h 03m
Sun 1/117:00 a.m. -
2 stops10h 20m
Deal found 15/10C$ 1,286
Thu 22/107:00 a.m. -
2 stops9h 23m
Sun 25/1010:16 a.m. -
2 stops7h 42m
Deal found 19/10C$ 1,330

Find flight deals from Ottawa to Kentucky

Round-trip from

C$ 941

One-way from

C$ 459

Popular in

January

Cheapest in

March

Average price

C$ 825
United Airlines
  • United Airlines
  • 23/11-27/11
  • 3 total stops
  • 29h 11m total
  • Ottawa to Kentucky
Search Deals
22/11-31/12
  • 22/11-31/12
  • 2 total stops
  • 29h 02m total
  • Ottawa to Kentucky
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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 Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sun 22/11

10:15 a.m.-3:17 p.m.

2 stops29h 02m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 459
Quickest round-trip

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sun 22/11

9:45 a.m.-7:30 p.m.

1 stop9h 45m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 540

OttawaLexington

YOW Ottawa - LEX Lexington Blue Grass

YOWLEX

Ottawa

Fri 30/10

3:25 p.m.-8:55 a.m.

3 stops41h 30m

Lexington Blue Grass

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 595

OttawaLexington

YOW Ottawa - LEX Lexington Blue Grass

YOWLEX

Ottawa

Fri 30/10

6:15 a.m.-8:35 p.m.

1 stop14h 20m

Lexington Blue Grass

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 683

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Mon 23/11

9:45 a.m.-7:30 p.m.

1 stop9h 45m

Louisville Intl

Fri 27/11

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

1 stop15h 56m

C$ 941

OttawaLexington

YOW Ottawa - LEX Lexington Blue Grass

YOWLEX

Ottawa

Sat 31/10

6:15 a.m.-7:10 p.m.

1 stop12h 55m

Lexington Blue Grass

Tue 3/11

11:05 a.m.-7:52 p.m.

2 stops8h 47m

C$ 1,125

OttawaLexington

YOW Ottawa - LEX Lexington Blue Grass

YOWLEX

Ottawa

Sat 31/10

4:46 p.m.-11:54 p.m.

1 stop7h 08m

Lexington Blue Grass

Tue 3/11

11:05 a.m.-9:16 p.m.

1 stop10h 11m

C$ 1,125

OttawaLexington

YOW Ottawa - LEX Lexington Blue Grass

YOWLEX

Ottawa

Fri 30/10

6:00 a.m.-7:10 p.m.

2 stops13h 10m

Lexington Blue Grass

Sat 7/11

11:05 a.m.-9:50 p.m.

2 stops10h 45m

C$ 1,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/10

Sorted by cheapest first

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

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Kentucky

Weekly flight availability from Ottawa to Kentucky

The most flights from YOW to USKY are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Kentucky

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
7.3
Good
10,388 reviews
Check prices

Comfort

7.3

Food

6.7

Overall

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

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
7.3
Good
10,388 reviews
United Airlines
7.3
Good
10,388 reviews
Check prices

Comfort

7.3

Food

6.7

Overall

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

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

  • 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 Air Canada fly from Ottawa to Kentucky in about 9h 45m. The time it takes to get you to your destination can typically vary by up to 3h 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 - 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to Kentucky

Toronto Island to Newark flights
Pearson Intl to Newark flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Fort Lauderdale flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Miami flights
Pearson Intl to Orlando flights
Toronto Island to LaGuardia flights
Toronto Island to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Los Angeles flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Tampa flights
Pearson Intl to Boston flights
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to Reagan-National flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Fort Myers flights
Hamilton to Newark flights
Toronto Island to Orlando flights
Pearson Intl to Hobby flights
Toronto Island to Miami flights
Pearson Intl to Minneapolis flights
Pearson Intl to Sky Harbor Intl flights
Ottawa to Fort Lauderdale flights
Hamilton to Fort Lauderdale flights
Toronto Island to Boston flights
Pearson Intl to Seattle flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Hamilton to Orlando flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to San Francisco flights
Pearson Intl to Nashville flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Honolulu flights
Pearson Intl to Ontario flights
Pearson Intl to San Diego flights
Pearson Intl to Atlanta flights
Hamilton to Miami flights
Pearson Intl to Long Beach flights
Pierre Elliott Trudeau Intl to San Francisco flights

Top airline flying from Ottawa to Kentucky

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 435AverageC$ 586FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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