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$ 659 Cheap Flights from Louisville to Ottawa in 2026

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.

6:00 a.m. - 10:03 a.m.

SDF

YOW

4h 03m

1 stop

3:10 p.m. - 10:59 p.m.

YOW

SDF

7h 49m

1 stop

C$ 659United Airlines

Sun, 9 Aug - Thu, 13 Aug

6:00 a.m. - 10:03 a.m.

SDF

YOW

4h 03m

1 stop

6:00 a.m. - 4:38 p.m.

YOW

SDF

10h 38m

3 stops

C$ 673United Airlines

Sun, 9 Aug - Thu, 13 Aug

8:48 p.m. - 2:57 p.m.

SDF

YOW

18h 09m

1 stop

4:15 p.m. - 8:36 a.m.

YOW

SDF

40h 21m

2 stops

C$ 704Multiple Airlines

Fri, 3 Jul - Mon, 3 Aug

8:48 p.m. - 2:57 p.m.

SDF

YOW

18h 09m

1 stop

4:15 p.m. - 8:36 a.m.

YOW

SDF

40h 21m

2 stops

C$ 751Multiple Airlines

Fri, 3 Jul - Mon, 3 Aug

6:00 a.m. - 10:03 a.m.

SDF

YOW

4h 03m

1 stop

9:55 a.m. - 4:38 p.m.

YOW

SDF

6h 43m

2 stops

C$ 757Air Canada

Sun, 9 Aug - Thu, 13 Aug

9:19 p.m. - 2:35 p.m.

SDF

YOW

17h 16m

1 stop

4:15 p.m. - 8:36 a.m.

YOW

SDF

40h 21m

2 stops

C$ 771Multiple Airlines

Thu, 2 Jul - Mon, 3 Aug

6:00 a.m. - 10:03 a.m.

SDF

YOW

4h 03m

1 stop

10:44 a.m. - 8:23 p.m.

YOW

SDF

9h 39m

1 stop

C$ 779Air Canada

Sun, 5 Jul - Thu, 6 Aug

6:00 a.m. - 10:03 a.m.

SDF

YOW

4h 03m

1 stop

9:55 a.m. - 4:38 p.m.

YOW

SDF

6h 43m

2 stops

C$ 786Air Canada

Sun, 9 Aug - Thu, 13 Aug

9:19 p.m. - 2:35 p.m.

SDF

YOW

17h 16m

1 stop

4:15 p.m. - 8:36 a.m.

YOW

SDF

40h 21m

2 stops

C$ 792Multiple Airlines

Thu, 2 Jul - Mon, 3 Aug

8:48 p.m. - 2:57 p.m.

SDF

YOW

18h 09m

1 stop

7:00 a.m. - 2:40 p.m.

YOW

SDF

31h 40m

2 stops

C$ 794Multiple Airlines

Fri, 3 Jul - Wed, 5 Aug

Save money when you book flights with momondo

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United Airlines flights from Louisville to Ottawa

Our best United Airlines deals on Louisville to Ottawa flight tickets

United Airlines

9 Aug

SDF6:00 a.m.Louisville Intl

4h 03m

1 stop

YOW10:03 a.m.Ottawa

13 Aug

YOW3:10 p.m.Ottawa

7h 49m

1 stop

SDF10:59 p.m.Louisville Intl

C$ 659

United Airlines

9 Aug

SDF6:00 a.m.Louisville Intl

4h 03m

1 stop

YOW10:03 a.m.Ottawa

13 Aug

YOW6:00 a.m.Ottawa

10h 38m

3 stops

SDF4:38 p.m.Louisville Intl

C$ 673

United Airlines

2 Jul

SDF9:00 a.m.Louisville Intl

8h 07m

1 stop

YOW5:07 p.m.Ottawa

5 Aug

YOW5:20 p.m.Ottawa

6h 39m

1 stop

SDF11:59 p.m.Louisville Intl

C$ 888

Air Canada flights from Louisville to Ottawa

Our best Air Canada deals on Louisville to Ottawa flight tickets

Air Canada

9 Aug

SDF6:00 a.m.Louisville Intl

4h 03m

1 stop

YOW10:03 a.m.Ottawa

13 Aug

YOW9:55 a.m.Ottawa

6h 43m

2 stops

SDF4:38 p.m.Louisville Intl

C$ 757

Air Canada

5 Jul

SDF6:00 a.m.Louisville Intl

4h 03m

1 stop

YOW10:03 a.m.Ottawa

6 Aug

YOW10:44 a.m.Ottawa

9h 39m

1 stop

SDF8:23 p.m.Louisville Intl

C$ 779

Air Canada

9 Aug

SDF6:00 a.m.Louisville Intl

4h 03m

1 stop

YOW10:03 a.m.Ottawa

13 Aug

YOW9:55 a.m.Ottawa

6h 43m

2 stops

SDF4:38 p.m.Louisville Intl

C$ 786

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 9/8

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Thu 13/8

3:10 p.m.-10:59 p.m.

1 stop7h 49m

C$ 659

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 9/8

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Thu 13/8

6:00 a.m.-4:38 p.m.

3 stops10h 38m

C$ 673

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Fri 3/7

8:48 p.m.-2:57 p.m.

1 stop18h 09m

Ottawa

Mon 3/8

4:15 p.m.-8:36 a.m.

2 stops40h 21m

C$ 704

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Fri 3/7

8:48 p.m.-2:57 p.m.

1 stop18h 09m

Ottawa

Mon 3/8

4:15 p.m.-8:36 a.m.

2 stops40h 21m

C$ 751

Quickest round-trip

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 9/8

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Thu 13/8

9:55 a.m.-4:38 p.m.

2 stops6h 43m

C$ 757

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Thu 2/7

9:19 p.m.-2:35 p.m.

1 stop17h 16m

Ottawa

Mon 3/8

4:15 p.m.-8:36 a.m.

2 stops40h 21m

C$ 771

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 5/7

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Thu 6/8

10:44 a.m.-8:23 p.m.

1 stop9h 39m

C$ 779

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Sun 9/8

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Thu 13/8

9:55 a.m.-4:38 p.m.

2 stops6h 43m

C$ 786

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Thu 2/7

9:19 p.m.-2:35 p.m.

1 stop17h 16m

Ottawa

Mon 3/8

4:15 p.m.-8:36 a.m.

2 stops40h 21m

C$ 792

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

Fri 3/7

8:48 p.m.-2:57 p.m.

1 stop18h 09m

Ottawa

Wed 5/8

7:00 a.m.-2:40 p.m.

2 stops31h 40m

C$ 794

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 03m
Direct flights	None

The fastest flight from Louisville to Ottawa takes 4h 03m

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

Search flight deals

Frequently asked questions about flying from Louisville to Ottawa

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 03m.
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.

Frequently asked questions about flying from Louisville to Ottawa

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

Brockville

Perth

Pembroke

Smiths Falls

Prescott

Wakefield

Petawawa

Calabogie

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.