How do I get Price Alerts for flights from Louisville to Ottawa?

Search flight deals from Louisville to Ottawa . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Louisville to Ottawa with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Louisville Intl Airport to Ottawa Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents you'll need for your trip to Ottawa 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 484 Cheap Flights from Louisville to Ottawa in 2026

1 adult

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Find the cheapest flights from Louisville to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 a.m. - 10:26 a.m.

SDF

YOW

4h 51m

1 stop

5:55 p.m. - 11:59 p.m.

YOW

SDF

6h 04m

1 stop

C$ 514United Airlines

Sun, 1 Mar - Sun, 8 Mar

9:07 a.m. - 1:59 p.m.

SDF

YOW

4h 52m

1 stop

3:10 p.m. - 11:12 p.m.

YOW

SDF

8h 02m

1 stop

C$ 554Air Canada

Mon, 13 Apr - Thu, 16 Apr

5:43 p.m. - 1:34 a.m.

SDF

YOW

7h 51m

2 stops

3:10 p.m. - 11:12 p.m.

YOW

SDF

8h 02m

1 stop

C$ 566Air Canada

Mon, 13 Apr - Thu, 16 Apr

2:10 p.m. - 11:54 p.m.

SDF

YOW

9h 44m

1 stop

3:10 p.m. - 11:23 p.m.

YOW

SDF

8h 13m

1 stop

C$ 603United Airlines

Mon, 26 Jan - Thu, 29 Jan

5:43 p.m. - 1:34 a.m.

SDF

YOW

7h 51m

2 stops

5:00 a.m. - 4:41 p.m.

YOW

SDF

11h 41m

2 stops

C$ 611Air Canada

Mon, 13 Apr - Thu, 16 Apr

6:28 a.m. - 1:32 p.m.

SDF

YOW

7h 04m

1 stop

5:55 p.m. - 11:23 p.m.

YOW

SDF

5h 28m

1 stop

C$ 634United Airlines

Mon, 26 Jan - Thu, 29 Jan

2:26 p.m. - 5:25 p.m.

SDF

YOW

26h 59m

2 stops

4:15 p.m. - 8:40 a.m.

YOW

SDF

16h 25m

1 stop

C$ 639Multiple Airlines

Sun, 1 Mar - Sun, 8 Mar

10:46 a.m. - 12:39 a.m.

SDF

YOW

13h 53m

2 stops

5:40 a.m. - 5:15 p.m.

YOW

SDF

11h 35m

2 stops

C$ 716Delta

Sun, 1 Mar - Sun, 8 Mar

2:05 p.m. - 9:18 p.m.

SDF

YOW

7h 13m

2 stops

6:00 a.m. - 1:05 p.m.

YOW

SDF

7h 05m

1 stop

C$ 727United Airlines

Mon, 26 Jan - Thu, 29 Jan

6:12 p.m. - 1:38 a.m.

SDF

YOW

7h 26m

2 stops

10:20 a.m. - 7:43 p.m.

YOW

SDF

9h 23m

2 stops

C$ 745Air Canada

Mon, 26 Jan - Thu, 29 Jan

United Airlines flights from Louisville to Ottawa

Our best United Airlines deals on Louisville to Ottawa flight tickets

United Airlines

1 Mar

SDF5:35 a.m.Louisville Intl

4h 51m

1 stop

YOW10:26 a.m.Ottawa

8 Mar

YOW5:55 p.m.Ottawa

6h 04m

1 stop

SDF11:59 p.m.Louisville Intl

C$ 514

United Airlines

26 Jan

SDF2:10 p.m.Louisville Intl

9h 44m

1 stop

YOW11:54 p.m.Ottawa

29 Jan

YOW3:10 p.m.Ottawa

8h 13m

1 stop

SDF11:23 p.m.Louisville Intl

C$ 603

United Airlines

26 Jan

SDF6:28 a.m.Louisville Intl

7h 04m

1 stop

YOW1:32 p.m.Ottawa

29 Jan

YOW5:55 p.m.Ottawa

5h 28m

1 stop

SDF11:23 p.m.Louisville Intl

C$ 634

Air Canada flights from Louisville to Ottawa

Our best Air Canada deals on Louisville to Ottawa flight tickets

Air Canada

13 Apr

SDF9:07 a.m.Louisville Intl

4h 52m

1 stop

YOW1:59 p.m.Ottawa

16 Apr

YOW3:10 p.m.Ottawa

8h 02m

1 stop

SDF11:12 p.m.Louisville Intl

C$ 554

Air Canada

13 Apr

SDF5:43 p.m.Louisville Intl

7h 51m

2 stops

YOW1:34 a.m.Ottawa

16 Apr

YOW3:10 p.m.Ottawa

8h 02m

1 stop

SDF11:12 p.m.Louisville Intl

C$ 566

Air Canada

13 Apr

SDF5:43 p.m.Louisville Intl

7h 51m

2 stops

YOW1:34 a.m.Ottawa

16 Apr

YOW5:00 a.m.Ottawa

11h 41m

2 stops

SDF4:41 p.m.Louisville Intl

C$ 611

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 1/3

5:35 a.m.-10:26 a.m.

1 stop4h 51m

Ottawa

Sun 8/3

5:55 p.m.-11:59 p.m.

1 stop6h 04m

C$ 514

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 13/4

9:07 a.m.-1:59 p.m.

1 stop4h 52m

Ottawa

Thu 16/4

3:10 p.m.-11:12 p.m.

1 stop8h 02m

C$ 554

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 13/4

5:43 p.m.-1:34 a.m.

2 stops7h 51m

Ottawa

Thu 16/4

3:10 p.m.-11:12 p.m.

1 stop8h 02m

C$ 566

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 26/1

2:10 p.m.-11:54 p.m.

1 stop9h 44m

Ottawa

Thu 29/1

3:10 p.m.-11:23 p.m.

1 stop8h 13m

C$ 603

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 13/4

5:43 p.m.-1:34 a.m.

2 stops7h 51m

Ottawa

Thu 16/4

5:00 a.m.-4:41 p.m.

2 stops11h 41m

C$ 611

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 26/1

6:28 a.m.-1:32 p.m.

1 stop7h 04m

Ottawa

Thu 29/1

5:55 p.m.-11:23 p.m.

1 stop5h 28m

C$ 634

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 1/3

2:26 p.m.-5:25 p.m.

2 stops26h 59m

Ottawa

Sun 8/3

4:15 p.m.-8:40 a.m.

1 stop16h 25m

C$ 639

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 1/3

10:46 a.m.-12:39 a.m.

2 stops13h 53m

Ottawa

Sun 8/3

5:40 a.m.-5:15 p.m.

2 stops11h 35m

C$ 716

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 26/1

2:05 p.m.-9:18 p.m.

2 stops7h 13m

Ottawa

Thu 29/1

6:00 a.m.-1:05 p.m.

1 stop7h 05m

C$ 727

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Mon 26/1

6:12 p.m.-1:38 a.m.

2 stops7h 26m

Ottawa

Thu 29/1

10:20 a.m.-7:43 p.m.

2 stops9h 23m

C$ 745

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Louisville to Ottawa

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

Estimated round-trip price

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

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

Fastest flight time	4h 52m
Direct flights	None

The fastest flight from Louisville to Ottawa takes 4h 52m

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

Search flight deals

How far is Louisville Intl to Ottawa by plane?
A flight from Louisville Intl to Ottawa will travel around 1150.5 km. By plane, this route typically takes 4h 52m.
When did momondo last update prices for flights from Louisville Intl Airport to Ottawa Airport?
Prices for flights from Louisville Intl Airport to Ottawa Airport are updated daily.
How old do you have to be to fly from Louisville Intl Airport to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Louisville to Ottawa?
Search flight deals from Louisville to Ottawa. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Louisville to Ottawa with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Wakefield

Prescott

Calabogie

Petawawa

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Ottawa for you.

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

Yes. All flights to Ottawa from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Louisville and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Louisville to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.