How long is the flight from Ottawa to Kentucky?

Airlines like United Airlines and Air Canada fly from Ottawa to Kentucky in about 7h 20m. The time it takes to get you to your destination can typically vary by up to 4h 57m. The distance from Ottawa to Kentucky is about 1151 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Kentucky ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Kentucky when rainfall is around 79.0 mm.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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.

What is the cheapest time of day to fly from YOW to KY?

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.

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.

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.

C$ 429+ Cheap Flights from Ottawa to Kentucky

Cheap flight deals from Ottawa to Kentucky

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 9 October 2026.

Mon 23/116:15 a.m. -

1 stop7h 20m

Fri 27/117:00 a.m. -

1 stop7h 09m

Deal found 7/10C$ 775

Wed 18/116:15 a.m. -

1 stop12h 17m

Wed 25/115:10 a.m. -

1 stop8h 59m

Deal found 4/10C$ 886

Sat 31/104:46 p.m. -

1 stop7h 08m

Tue 3/1111:05 a.m. -

1 stop10h 11m

Deal found 4/10C$ 923

Wed 18/113:05 p.m. -

2 stops29h 24m

Wed 25/1110:43 a.m. -

1 stop30h 37m

Deal found 4/10C$ 937

Mon 23/115:30 a.m. -

2 stops8h 54m

Fri 27/1110:49 a.m. -

2 stops12h 51m

Deal found 6/10C$ 953

Fri 30/106:15 a.m. -

1 stop12h 55m

Mon 2/115:25 a.m. -

1 stop8h 44m

Deal found 6/10C$ 964

Wed 18/112:00 p.m. -

2 stops23h 03m

Wed 25/116:18 p.m. -

2 stops20h 11m

Deal found 4/10C$ 1,024

Sat 31/106:15 a.m. -

1 stop12h 55m

Tue 3/1111:05 a.m. -

2 stops8h 47m

Deal found 4/10C$ 1,029

Sun 18/105:20 p.m. -

1 stop6h 39m

Tue 20/102:12 p.m. -

1 stop4h 43m

Deal found 4/10C$ 1,050

Sat 31/105:35 a.m. -

2 stops13h 16m

Tue 3/1111:04 a.m. -

2 stops12h 36m

Deal found 5/10C$ 1,057

Find flight deals from Ottawa to Kentucky

Round-trip from	C$ 775
One-way from	C$ 429
Popular in	January
Cheapest in	March
Average price	C$ 853

United Airlines
23/11-27/11
2 total stops
14h 29m total
Ottawa to Kentucky

Search Deals

United Airlines
23/11-31/12
1 total stop
5h 30m total
Ottawa to Kentucky

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (C$ 272 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 57 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Mon 23/11

2:00 p.m.-7:30 p.m.

1 stop5h 30m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 429

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sat 28/11

6:15 a.m.-8:52 p.m.

1 stop14h 37m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 429

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sat 31/10

6:00 a.m.-1:03 p.m.

1 stop7h 03m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 429

OttawaLexington

YOW Ottawa - LEX Lexington Blue Grass

YOWLEX

Ottawa

Mon 16/11

5:30 a.m.-5:09 p.m.

2 stops11h 39m

Lexington Blue Grass

Wed 31/12

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

Nonstop0h 00m

C$ 493

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Thu 19/11

7:00 a.m.-8:29 p.m.

3 stops13h 29m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 529

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sat 31/10

3:10 p.m.-9:02 a.m.

3 stops41h 52m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 539

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sat 17/10

6:25 a.m.-8:31 p.m.

1 stop14h 06m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 564

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sat 17/10

7:00 a.m.-4:23 p.m.

2 stops9h 23m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 593

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sat 17/10

10:00 a.m.-8:29 p.m.

3 stops34h 29m

Louisville Intl

Wed 31/12

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

Nonstop0h 00m

C$ 739

OttawaLexington

YOW Ottawa - LEX Lexington Blue Grass

YOWLEX

Ottawa

Mon 16/11

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

1 stop7h 08m

Lexington Blue Grass

Wed 31/12

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

Nonstop0h 00m

C$ 745

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 19 resultsSorted 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.

YOW-SDF

YOW-LEX

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

YOW-USKY

YOW-SDF

YOW-LEX

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

7.4

Good

10,316 reviews

Check prices

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

10,316 reviews

United Airlines

7.4

Good

10,316 reviews

Check prices

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 7h 20m. The time it takes to get you to your destination can typically vary by up to 4h 57m. 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

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Alternative routes for Ottawa to Kentucky

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Toronto Island to O'Hare Intl flights

Top airline flying from Ottawa to Kentucky

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 438	AverageC$ 658	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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.

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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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Cheap flights from Ottawa to Kentucky from C$ 429

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Kentucky

Cheapest flights from Ottawa to KentuckyExplore 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 9 October 2026.

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 9 October 2026.

Best flights from Ottawa to KentuckyDiscover carefully curated flight deals from Ottawa to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Ottawa to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from Ottawa to KentuckyDiscover last-minute flight deals from Ottawa to Kentucky. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Kentucky. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Ottawa to KentuckySearch for one-way flight options from Ottawa to Kentucky. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from Ottawa to Kentucky. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from Ottawa to Kentucky

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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.

Cheapflights Insights

Weekly flight availability from Ottawa to Kentucky

Explore weekly flight availability from Ottawa to Kentucky. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 October 2026.

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.

Related info for your journey

What airport do you fly from for flights from Ottawa to Kentucky?

How long is the flight from Ottawa to Kentucky?

What are the most popular routes from Ottawa to Kentucky?

Can I find deals for flights from Ottawa to Kentucky that include hotel bookings?

How can I find direct flights from Ottawa to Kentucky?

Can I find deals for business class flights from Ottawa to Kentucky?

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.

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Search flights from Ottawa to Kentucky by cabin class

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Ottawa and Kentucky flights

Browse other Ottawa and Kentucky flight options. Last updated on 9 October 2026.

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Ottawa to Kentucky flights

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Can Cheapflights notify me if prices for flights from Ottawa to Kentucky become cheaper?

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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 9 October 2026.

Best flights from Ottawa to Kentucky
Discover carefully curated flight deals from Ottawa to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from Ottawa to Kentucky
Discover last-minute flight deals from Ottawa to Kentucky. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Ottawa to Kentucky
Search for one-way flight options from Ottawa to Kentucky. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.