What airlines fly to Ottawa?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Ottawa from Louisville according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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 refreshed on a daily basis.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$322 Cheap Flights from Louisville to Ottawa in 2025/26

1 adult

0 bags

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Find the cheapest flights from Louisville to Ottawa

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9:50 am - 2:27 pm

SDF

YOW

4h 37m1 stop

5:11 pm - 10:30 pm

YOW

SDF

5h 19m1 stop

$362United Airlines

jue., ene. 22 - lun., ene. 26

5:35 am - 5:12 pm

SDF

YOW

11h 37m1 stop

5:11 pm - 10:30 pm

YOW

SDF

5h 19m1 stop

$363United Airlines

jue., ene. 22 - lun., ene. 26

10:41 am - 12:42 am

SDF

YOW

14h 01m2 stops

5:40 am - 4:11 pm

YOW

SDF

10h 31m2 stops

$433Delta

jue., ene. 22 - lun., ene. 26

8:29 am - 5:41 pm

SDF

YOW

9h 12m2 stops

2:15 pm - 7:43 pm

YOW

SDF

5h 28m1 stop

$446Air Canada

jue., ene. 22 - lun., ene. 26

6:28 am - 4:23 pm

SDF

YOW

9h 55m2 stops

10:20 am - 7:43 pm

YOW

SDF

9h 23m2 stops

$458Air Canada

jue., ene. 29 - lun., feb. 2

9:00 am - 1:36 pm

SDF

YOW

4h 36m1 stop

5:09 pm - 10:30 pm

YOW

SDF

5h 21m1 stop

$500United Airlines

mié., dic. 17 - vie., dic. 19

10:15 am - 12:22 am

SDF

YOW

14h 07m2 stops

5:55 am - 8:52 pm

YOW

SDF

14h 57m2 stops

$546Delta

vie., may. 15 - dom., may. 17

9:55 am - 5:18 pm

SDF

YOW

7h 23m2 stops

5:09 pm - 10:30 pm

YOW

SDF

5h 21m1 stop

$587Air Canada

mié., dic. 17 - vie., dic. 19

9:55 am - 2:27 pm

SDF

YOW

4h 32m1 stop

5:09 pm - 10:30 pm

YOW

SDF

5h 21m1 stop

$603United Airlines

mar., dic. 16 - vie., dic. 19

7:30 am - 5:05 pm

SDF

YOW

9h 35m2 stops

6:00 am - 10:17 am

YOW

SDF

4h 17m1 stop

$654United Airlines

vie., may. 15 - dom., may. 17

United Airlines flights from Louisville to Ottawa

Our best United Airlines deals on Louisville to Ottawa flight tickets

United Airlines

Jan 22

SDF9:50 amLouisville Intl

4h 37m

1 stop

YOW2:27 pmOttawa

Jan 26

YOW5:11 pmOttawa

5h 19m

1 stop

SDF10:30 pmLouisville Intl

$362

Find similar

United Airlines

Jan 22

SDF5:35 amLouisville Intl

11h 37m

1 stop

YOW5:12 pmOttawa

Jan 26

YOW5:11 pmOttawa

5h 19m

1 stop

SDF10:30 pmLouisville Intl

$363

Find similar

United Airlines

Dec 17

SDF9:00 amLouisville Intl

4h 36m

1 stop

YOW1:36 pmOttawa

Dec 19

YOW5:09 pmOttawa

5h 21m

1 stop

SDF10:30 pmLouisville Intl

$500

Find similar

Delta flights from Louisville to Ottawa

Our best Delta deals on Louisville to Ottawa flight tickets

Delta

Jan 22

SDF10:41 amLouisville Intl

14h 01m

2 stops

YOW12:42 amOttawa

Jan 26

YOW5:40 amOttawa

10h 31m

2 stops

SDF4:11 pmLouisville Intl

$433

Find similar

Delta

May 15

SDF10:15 amLouisville Intl

14h 07m

2 stops

YOW12:22 amOttawa

May 17

YOW5:55 amOttawa

14h 57m

2 stops

SDF8:52 pmLouisville Intl

$546

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

jue. 1/22

9:50 am-2:27 pm

1 stop4h 37m

Ottawa

lun. 1/26

5:11 pm-10:30 pm

1 stop5h 19m

$362

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

jue. 1/22

5:35 am-5:12 pm

1 stop11h 37m

Ottawa

lun. 1/26

5:11 pm-10:30 pm

1 stop5h 19m

$363

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

jue. 1/22

10:41 am-12:42 am

2 stops14h 01m

Ottawa

lun. 1/26

5:40 am-4:11 pm

2 stops10h 31m

$433

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

jue. 1/22

8:29 am-5:41 pm

2 stops9h 12m

Ottawa

lun. 1/26

2:15 pm-7:43 pm

1 stop5h 28m

$446

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

jue. 1/29

6:28 am-4:23 pm

2 stops9h 55m

Ottawa

lun. 2/2

10:20 am-7:43 pm

2 stops9h 23m

$458

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

mié. 12/17

9:00 am-1:36 pm

1 stop4h 36m

Ottawa

vie. 12/19

5:09 pm-10:30 pm

1 stop5h 21m

$500

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

vie. 5/15

10:15 am-12:22 am

2 stops14h 07m

Ottawa

dom. 5/17

5:55 am-8:52 pm

2 stops14h 57m

$546

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

mié. 12/17

9:55 am-5:18 pm

2 stops7h 23m

Ottawa

vie. 12/19

5:09 pm-10:30 pm

1 stop5h 21m

$587

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

mar. 12/16

9:55 am-2:27 pm

1 stop4h 32m

Ottawa

vie. 12/19

5:09 pm-10:30 pm

1 stop5h 21m

$603

LouisvilleOttawa

SDF - YOW

SDFYOW

Louisville Intl

vie. 5/15

7:30 am-5:05 pm

2 stops9h 35m

Ottawa

dom. 5/17

6:00 am-10:17 am

1 stop4h 17m

$654

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Ottawa

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

Prices

Airlines

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

At noon is the cheapest time of day to fly from Louisville to Ottawa when you can find flight prices for as low as $465. Flying to Ottawa at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $717 on average. Flights to Ottawa from Louisville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 36m
Direct flights	None

The fastest flight from Louisville to Ottawa takes 4h 36m

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

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How far is Louisville Intl to Ottawa by plane?
Louisville Intl and Ottawa are 714.9 mi apart from one another. Typically, this will take 4h 32m by plane in normal conditions.
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 refreshed on a daily basis.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Gatineau

Pembroke

Brockville

Calabogie

Petawawa

Smiths Falls

Perth

Prescott

Winchester

Wakefield

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Ottawa. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Louisville to Ottawa on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Ottawa.

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

Yes momondo offers price alerts on flights to Ottawa from Louisville. 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.