How many flights depart from Connecticut to Louisville on average per week?

The number of flights available between Connecticut and Louisville is 69 per week as of July 2025. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.

How long does it take to fly to Louisville?

If you’re flying from a popular airport in Connecticut, such as Hartford or New Haven, and flying into Louisville, then you can expect flight times to average 2h 08m and 9h 55m, respectively.

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

Prices for flights from Connecticut to Louisville Intl Airport were last updated today.

How many operators does momondo search for flights from Connecticut to Louisville Intl Airport?

The number of operators available for flights from Connecticut to Louisville Intl Airport is 5 as of July 2025.

How old do you have to be to fly from Connecticut to Louisville Intl 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 Connecticut to Louisville Intl Airport.

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

The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Connecticut to Louisville in 2025

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Find the cheapest flights from Connecticut to Louisville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:30 am - 2:15 pmLGA-SDF

7h 45m1 stop

3:10 pm - 7:04 pmSDF-LGA

3h 54m1 stop

$147Spirit Airlines

Find Deal

Thu, Sep 11 - Thu, Sep 18

10:59 am - 6:53 pmLGA-SDF

7h 54m1 stop

8:23 am - 9:05 pmSDF-LGA

12h 42m1 stop

$160Spirit Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

4:57 pm - 9:34 amLGA-SDF

16h 37m1 stop

10:14 am - 8:29 pmSDF-LGA

10h 15m1 stop

$200

Find Deal

Wed, Aug 20 - Wed, Sep 24

6:30 am - 5:46 pmLGA-SDF

11h 16m1 stop

10:14 am - 8:29 pmSDF-LGA

10h 15m1 stop

$207

Find Deal

Thu, Sep 11 - Mon, Sep 15

5:08 pm - 7:31 pmLGA-SDF

2h 23mnonstop

7:01 am - 9:15 amSDF-LGA

2h 14mnonstop

$208American Airlines

Find Deal

Thu, Aug 21 - Sun, Aug 31

6:20 pm - 8:55 pmLGA-SDF

2h 35mnonstop

6:00 am - 8:10 amSDF-LGA

2h 10mnonstop

$209Delta

Find Deal

Thu, Aug 28 - Tue, Sep 2

8:47 pm - 11:15 pmEWR-SDF

2h 28mnonstop

6:16 am - 8:30 amSDF-EWR

2h 14mnonstop

$213United Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

2:00 pm - 8:48 pmEWR-SDF

6h 48m1 stop

8:45 am - 10:57 amSDF-EWR

2h 12mnonstop

$219United Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

5:00 pm - 10:47 pmJFK-SDF

5h 47m1 stop

7:00 am - 5:17 pmSDF-JFK

10h 17m1 stop

$226American Airlines

Find Deal

Fri, Aug 29 - Wed, Sep 3

6:00 am - 11:45 amJFK-SDF

5h 45m1 stop

7:14 pm - 11:38 pmSDF-JFK

4h 24m1 stop

$229Delta

Find Deal

Thu, Aug 28 - Tue, Sep 2

Spirit Airlines flights from Connecticut to Louisville

Our best Spirit Airlines deals on Connecticut to Louisville flight tickets

Spirit Airlines

Sep 11

LGA6:30 amNew York LaGuardia

7h 45m

1 stop

SDF2:15 pmLouisville Intl

Sep 18

SDF3:10 pmLouisville Intl

3h 54m

1 stop

LGA7:04 pmNew York LaGuardia

$147

Find similar

Spirit Airlines

Aug 30

LGA10:59 amNew York LaGuardia

7h 54m

1 stop

SDF6:53 pmLouisville Intl

Sep 6

SDF8:23 amLouisville Intl

12h 42m

1 stop

LGA9:05 pmNew York LaGuardia

$160

Find similar

Spirit Airlines

Aug 7

EWR9:10 amNewark

2h 17m

SDF11:27 amLouisville Intl

Aug 10

SDF12:32 pmLouisville Intl

2h 22m

EWR2:54 pmNewark

$163

Find similar

American Airlines flights from Connecticut to Louisville

Our best American Airlines deals on Connecticut to Louisville flight tickets

American Airlines

Aug 21

LGA5:08 pmNew York LaGuardia

2h 23m

SDF7:31 pmLouisville Intl

Aug 31

SDF7:01 amLouisville Intl

2h 14m

LGA9:15 amNew York LaGuardia

$208

Find similar

American Airlines

Aug 29

JFK5:00 pmNew York John F Kennedy Intl

5h 47m

1 stop

SDF10:47 pmLouisville Intl

Sep 3

SDF7:00 amLouisville Intl

10h 17m

1 stop

JFK5:17 pmNew York John F Kennedy Intl

$226

Find similar

American Airlines

Aug 30

JFK7:30 amNew York John F Kennedy Intl

10h 13m

1 stop

SDF5:43 pmLouisville Intl

Sep 2

SDF1:10 pmLouisville Intl

6h 19m

1 stop

JFK7:29 pmNew York John F Kennedy Intl

$227

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Thu 9/11

6:30 am-2:15 pm

1 stop7h 45m

Louisville Intl

Thu 9/18

3:10 pm-7:04 pm

1 stop3h 54m

$147

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Sat 8/30

10:59 am-6:53 pm

1 stop7h 54m

Louisville Intl

Sat 9/6

8:23 am-9:05 pm

1 stop12h 42m

$160

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Wed 8/20

4:57 pm-9:34 am

1 stop16h 37m

Louisville Intl

Wed 9/24

10:14 am-8:29 pm

1 stop10h 15m

$200

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Thu 9/11

6:30 am-5:46 pm

1 stop11h 16m

Louisville Intl

Mon 9/15

10:14 am-8:29 pm

1 stop10h 15m

$207

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Thu 8/21

5:08 pm-7:31 pm

Nonstop2h 23m

Louisville Intl

Sun 8/31

7:01 am-9:15 am

Nonstop2h 14m

$208

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Thu 8/28

6:20 pm-8:55 pm

Nonstop2h 35m

Louisville Intl

Tue 9/2

6:00 am-8:10 am

Nonstop2h 10m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 8/26

8:47 pm-11:15 pm

Nonstop2h 28m

Louisville Intl

Tue 9/2

6:16 am-8:30 am

Nonstop2h 14m

$213

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 10/24

2:00 pm-8:48 pm

1 stop6h 48m

Louisville Intl

Mon 10/27

8:45 am-10:57 am

Nonstop2h 12m

$219

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Fri 8/29

5:00 pm-10:47 pm

1 stop5h 47m

Louisville Intl

Wed 9/3

7:00 am-5:17 pm

1 stop10h 17m

$226

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Thu 8/28

6:00 am-11:45 am

1 stop5h 45m

Louisville Intl

Tue 9/2

7:14 pm-11:38 pm

1 stop4h 24m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut 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

Airlines

Other information

What is the cheapest airline that flies from Connecticut to Louisville Intl?

Spirit Airlines, Breeze Airways, and Southwest are the most popular carriers operating from Connecticut to Louisville Intl

What airlines fly to Louisville?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Louisville from Connecticut according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 6 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

Cheap Connecticut to Louisville flight deals and tips

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

Best Price Found	$79
Fastest flight time	2h 17m
Direct flights	Every day
Airports in Louisville	1 airport

The best one-way flight to Louisville from Connecticut in the past 72 hours is $79. The best round-trip flight deal from Connecticut to Louisville found on momondo in the last 72 hours is $147.

The fastest flight from Connecticut to Louisville takes 2h 17m

Direct flights go from Connecticut to Louisville every day.

There is 1 airport near Louisville: Louisville Intl (SDF)

Search flight deals

When did momondo last update prices for flights from Connecticut to Louisville Intl Airport?
Prices for flights from Connecticut to Louisville Intl Airport were last updated today.
How many operators does momondo search for flights from Connecticut to Louisville Intl Airport?
The number of operators available for flights from Connecticut to Louisville Intl Airport is 5 as of July 2025.
How old do you have to be to fly from Connecticut to Louisville Intl 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 Connecticut to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The necessary travel and health documents for your Louisville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Connecticut to Louisville

Compare and see reviews for airlines that fly from Connecticut to Louisville with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $271	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $271	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $296	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
Southwest	PriceFrom $306	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights

French Lick

Elizabethtown

West Baden Springs

Bardstown

Jeffersonville

Shepherdsville

New Albany

Elizabeth

Corydon

Charlestown

Georgetown

Springfield

Brandenburg

Why use momondo?

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

Finding the right flight to Louisville from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Louisville quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Louisville from Connecticut which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Connecticut to Louisville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Connecticut to Louisville from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Louisville departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Price Alerts

Price Alerts

Find the cheapest flights from Connecticut to Louisville

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Spirit Airlines flights from Connecticut to Louisville

Our best Spirit Airlines deals on Connecticut to Louisville flight tickets

American Airlines flights from Connecticut to Louisville

Our best American Airlines deals on Connecticut to Louisville flight tickets

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How to get the cheapest flight ticket from Connecticut 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 cheapest airline that flies from Connecticut to Louisville Intl?

Spirit Airlines, Breeze Airways, and Southwest are the most popular carriers operating from Connecticut to Louisville Intl

What airlines fly to Louisville?

How many flights depart from Connecticut to Louisville on average per week?

The number of flights available between Connecticut and Louisville is 69 per week as of July 2025. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.

How long does it take to fly to Louisville?

If you’re flying from a popular airport in Connecticut, such as Hartford or New Haven, and flying into Louisville, then you can expect flight times to average 2h 08m and 9h 55m, respectively.

Cheap Connecticut to Louisville flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Louisville

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

How many operators does momondo search for flights from Connecticut to Louisville Intl Airport?

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

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

Best airlines flying from Connecticut to Louisville

Compare and see reviews for airlines that fly from Connecticut to Louisville with momondo

Traveling to a place near Louisville?

Why use momondo?

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

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

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

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

An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky