Connecticut

$72+ Cheap flights from Louisville (SDF) to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BDL
Feb 16 — Feb 231
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Cheap flight deals from Louisville to Connecticut

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Connecticut (USCT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2025.

Round-trip from

$161
(FlightHub)

One-way from

$72
(Cheapflightsfares)
From Louisville Intl to Connecticut
One-way flight from Louisville Intl to Connecticut

Find flight deals from Louisville to Connecticut

Cheapest flights from Louisville to Connecticut
Explore the most affordable flight options available from Louisville to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2025.

This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:16 pmSDF - EWR
1 stop14h 05mSpirit Airlines
Tue 3/185:45 amEWR - SDF
1 stop12h 36mSpirit Airlines
Deal found 2/11$161
This Mytrip deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:30 pmSDF - EWR
1 stop13h 40mMultiple Airlines
Thu 3/65:15 pmEWR - SDF
1 stop17h 08mMultiple Airlines
Deal found 2/10$187
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:16 pmSDF - LGA
1 stop14h 47mSpirit Airlines
Tue 3/186:00 amLGA - SDF
1 stop12h 21mSpirit Airlines
Deal found 2/11$190
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/912:21 pmSDF - LGA
Nonstop2h 09mAmerican Airlines
Sat 4/265:59 pmLGA - SDF
Nonstop2h 21mAmerican Airlines
Deal found 2/9$192
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/64:14 pmSDF - LGA
Nonstop2h 11mDelta
Tue 3/119:25 amLGA - SDF
Nonstop2h 32mDelta
Deal found 2/10$197
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:25 pmSDF - JFK
Nonstop2h 22mDelta
Sun 5/410:04 amJFK - SDF
Nonstop2h 31mDelta
Deal found 2/10$203
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/117:35 amSDF - EWR
1 stop4h 32mDelta
Tue 3/117:09 pmEWR - SDF
1 stop4h 48mDelta
Deal found 2/9$207
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/911:04 amSDF - LGA
1 stop6h 11mUnited Airlines
Sat 4/266:00 amLGA - SDF
1 stop4h 19mUnited Airlines
Deal found 2/9$212
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:20 amSDF - LGA
1 stop6h 10mSouthwest
Tue 3/114:45 pmLGA - SDF
1 stop6h 00mSouthwest
Deal found 2/10$217
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:00 amSDF - EWR
1 stop4h 31mAmerican Airlines
Mon 3/107:18 pmEWR - SDF
1 stop5h 16mAmerican Airlines
Deal found 2/11$217
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/24:42 pmSDF - JFK
1 stop4h 47mAmerican Airlines
Sun 5/411:40 amJFK - SDF
Nonstop2h 21mAmerican Airlines
Deal found 2/11$219
This Orbitz deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/153:55 pmSDF - BDL
1 stop6h 42mMultiple Airlines
Sun 5/189:44 amBDL - SDF
1 stop9h 41mMultiple Airlines
Deal found 2/10$221

Find flights from Louisville to Connecticut within your budget

Customize your flight search to find flights from Louisville to Connecticut that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 3/5

7:16 pm-9:21 am

1 stop14h 05m

Newark

Tue 3/18

5:45 am-6:21 pm

1 stop12h 36m

$161

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Mon 3/3

9:30 pm-11:10 am

1 stop13h 40m

Newark

Thu 3/6

5:15 pm-10:23 am

1 stop17h 08m

$187

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Thu 3/6

7:16 pm-10:03 am

1 stop14h 47m

New York LaGuardia

Tue 3/18

6:00 am-6:21 pm

1 stop12h 21m

$190

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Wed 4/9

12:21 pm-2:30 pm

Nonstop2h 09m

New York LaGuardia

Sat 4/26

5:59 pm-8:20 pm

Nonstop2h 21m

$192

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Thu 3/6

4:14 pm-6:25 pm

Nonstop2h 11m

New York LaGuardia

Tue 3/11

9:25 am-11:57 am

Nonstop2h 32m

$197

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Thu 5/1

7:25 pm-9:47 pm

Nonstop2h 22m

New York John F Kennedy Intl

Sun 5/4

10:04 am-12:35 pm

Nonstop2h 31m

$203

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Tue 3/11

7:35 am-12:07 pm

1 stop4h 32m

Newark

Tue 3/11

7:09 pm-11:57 pm

1 stop4h 48m

$207

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Wed 4/9

11:04 am-5:15 pm

1 stop6h 11m

New York LaGuardia

Sat 4/26

6:00 am-10:19 am

1 stop4h 19m

$212

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Wed 3/5

7:20 am-11:35 am

1 stop4h 15m

New York LaGuardia

Tue 3/11

6:15 am-12:20 pm

1 stop6h 05m

$217

LouisvilleHartford

SDF - BDL

SDFBDL

Louisville Intl

Mon 2/24

11:03 am-3:56 pm

1 stop4h 53m

Hartford Bradley Intl

Wed 2/26

8:00 am-11:46 pm

1 stop15h 46m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 48 results
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Best time to book a flight from Louisville to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Louisville to Connecticut

Get recent, data-driven insights about flights from Louisville to Connecticut including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisville to Connecticut?

Currently, November is the cheapest month in which you can book a flight from Louisville to Connecticut (average of $287). Flying from Louisville to Connecticut in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SDF to CT?

Find hourly flight availability from Louisville to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Connecticut as you normally would.

Rainfall in Connecticut by month

Plan your trip to Connecticut by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

Temperature in Connecticut by month

Plan your trip to Connecticut by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Connecticut, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated February 11, 2025.
To help decide which airline to fly from Louisville to Connecticut, see what other customers have to say about Southwest, Breeze Airways and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Steven,Feb 2025

BZN - DEN

Bozeman Airport knows how to deal with snow. I saw many airlines leave with only small delays due to the foot of snow. Our plane was 4 hours delayed. I missed my connection in Denver with a 3.5 hour layover. Because of that, the best you Southwest could do was make me wait more hours, them send me to Chicago Midway, where I had to wait overnight, for 7 more hours until a flight to RSW was available. Nobody at Southwest told me that Midway shuts down after 8pm. Everything was closed. I had no idea. You just dumped me there. I am a 65 year old man and you dumped me in Midway without even a couch to lie on. I was awake 21 hours because of this. No, it was not an act of God. Other airlines were moving passengers out. It was incompetence Shame on you.