When did momondo last update prices for flights from Ottawa Airport to Louisville Intl Airport?

Prices for flights from Ottawa Airport to Louisville Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Ottawa Airport to Louisville Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 417 Cheap Flights from Ottawa to Louisville in 2025/26

Q: What is the typical price of a round-trip flight between Ottawa and Louisville?

Prices are currently low for flights on this route. Typical prices usually range from C$ 586 to C$ 864. The lowest price recently found on this route was C$ 420.

1 adult

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Find the cheapest flights from Ottawa to Louisville

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:15 p.m. - 8:20 p.m.YOW-SDF

5h 05m1 stop

9:00 a.m. - 9:18 p.m.SDF-YOW

12h 18m1 stop

C$ 420United Airlines

Find Deal

Tue, 24 Feb - Wed, 25 Feb

9:45 a.m. - 7:42 p.m.YOW-SDF

9h 57m1 stop

6:15 a.m. - 4:23 p.m.SDF-YOW

10h 08m2 stops

C$ 495Air Canada

Find Deal

Tue, 24 Feb - Wed, 25 Feb

6:20 a.m. - 5:16 p.m.YOW-SDF

10h 56m1 stop

9:50 a.m. - 5:18 p.m.SDF-YOW

7h 28m2 stops

C$ 503United Airlines

Find Deal

Thu, 4 Dec - Tue, 17 Feb

5:00 a.m. - 1:12 p.m.YOW-SDF

8h 12m2 stops

5:35 a.m. - 3:23 p.m.SDF-YOW

9h 48m2 stops

C$ 513United Airlines

Find Deal

Thu, 4 Dec - Tue, 17 Feb

9:30 a.m. - 10:31 a.m.YOW-SDF

25h 01m3 stops

6:03 p.m. - 12:25 a.m.SDF-YOW

30h 22m3 stops

C$ 598Multiple Airlines

Find Deal

Thu, 4 Dec - Tue, 17 Feb

3:00 p.m. - 10:31 a.m.YOW-SDF

19h 31m2 stops

6:03 p.m. - 12:25 a.m.SDF-YOW

30h 22m3 stops

C$ 703Multiple Airlines

Find Deal

Thu, 4 Dec - Tue, 17 Feb

United Airlines flights from Ottawa to Louisville

Our best United Airlines deals on Ottawa to Louisville flight tickets

United Airlines

24 Feb

YOW3:15 p.m.Ottawa

5h 05m

1 stop

SDF8:20 p.m.Louisville Intl

25 Feb

SDF9:00 a.m.Louisville Intl

12h 18m

1 stop

YOW9:18 p.m.Ottawa

C$ 420

Find similar

United Airlines

4 Dec

YOW6:20 a.m.Ottawa

10h 56m

1 stop

SDF5:16 p.m.Louisville Intl

17 Feb

SDF9:50 a.m.Louisville Intl

7h 28m

2 stops

YOW5:18 p.m.Ottawa

C$ 503

Find similar

United Airlines

4 Dec

YOW5:00 a.m.Ottawa

8h 12m

2 stops

SDF1:12 p.m.Louisville Intl

17 Feb

SDF5:35 a.m.Louisville Intl

9h 48m

2 stops

YOW3:23 p.m.Ottawa

C$ 513

Find similar

Air Canada flights from Ottawa to Louisville

Our best Air Canada deals on Ottawa to Louisville flight tickets

Air Canada

24 Feb

YOW9:45 a.m.Ottawa

9h 57m

1 stop

SDF7:42 p.m.Louisville Intl

25 Feb

SDF6:15 a.m.Louisville Intl

10h 08m

2 stops

YOW4:23 p.m.Ottawa

C$ 495

Find similar

Air Canada

7 Nov

YOW5:55 p.m.Ottawa

5h 59m

1 stop

SDF11:54 p.m.Louisville Intl

10 Nov

SDF6:25 a.m.Louisville Intl

9h 53m

2 stops

YOW4:18 p.m.Ottawa

C$ 909

Find similar

Air Canada

7 Nov

YOW5:14 p.m.Ottawa

5h 15m

1 stop

SDF10:29 p.m.Louisville Intl

10 Nov

SDF6:25 a.m.Louisville Intl

9h 53m

2 stops

YOW4:18 p.m.Ottawa

C$ 911

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 24/2

3:15 p.m.-8:20 p.m.

1 stop5h 05m

Louisville Intl

Wed 25/2

9:00 a.m.-9:18 p.m.

1 stop12h 18m

C$ 420

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 24/2

9:45 a.m.-7:42 p.m.

1 stop9h 57m

Louisville Intl

Wed 25/2

6:15 a.m.-4:23 p.m.

2 stops10h 08m

C$ 495

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 4/12

6:20 a.m.-5:16 p.m.

1 stop10h 56m

Louisville Intl

Tue 17/2

9:50 a.m.-5:18 p.m.

2 stops7h 28m

C$ 503

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 4/12

5:00 a.m.-1:12 p.m.

2 stops8h 12m

Louisville Intl

Tue 17/2

5:35 a.m.-3:23 p.m.

2 stops9h 48m

C$ 513

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 4/12

9:30 a.m.-10:31 a.m.

3 stops25h 01m

Louisville Intl

Tue 17/2

6:03 p.m.-12:25 a.m.

3 stops30h 22m

C$ 598

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 4/12

3:00 p.m.-10:31 a.m.

2 stops19h 31m

Louisville Intl

Tue 17/2

6:03 p.m.-12:25 a.m.

3 stops30h 22m

C$ 703

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ottawa and Louisville?

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Ottawa is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 770. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Ottawa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 909.

What is the cheapest time of day to depart on your flight to Louisville?

Our most recent data shows that the best time of day to fly to Louisville is in the morning. Flights from Ottawa to Louisville during this time can be as low as C$ 820. Flights at noon are often more expensive with an average ticket price of C$ 880.

Can stopping save me money on Ottawa to Louisville flights?

You could potentially save up to 5% on your flight if you consider stops on a Ottawa to Louisville flight.

When to book flights from Ottawa to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Louisville (YOW to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Louisville

Direct flights	None

There are no direct flights from Ottawa to Louisville. There are no popular flight routes from Ottawa to Louisville.

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How far is Ottawa to Louisville Intl by plane?
The distance between Ottawa and Louisville Intl is about 1150.5 km. In terms of flight time, this usually takes a little over 5h 05m.
When did momondo last update prices for flights from Ottawa Airport to Louisville Intl Airport?
Prices for flights from Ottawa Airport to Louisville Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Ottawa Airport to Louisville Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Louisville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Louisville. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Louisville with flexible booking policies on momondo?

Flights from Ottawa to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Louisville?

Once all potential Ottawa to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to Louisville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Louisville from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.