$48+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Louisville to Connecticut with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Connecticut
Keep the following information in mind while searching for Louisville to Connecticut flight deals. Data was last updated June 12, 2025.
Round-trip from | $98 (FlightHub) |
|---|---|
One-way from | $48 (FlightHub) |
Find flight deals from Louisville to Connecticut
Cheapest flights from Louisville to ConnecticutExplore 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 June 12, 2025.
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 June 12, 2025.
This FlightHub deal was found by Cheapflights users on 6/11. 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.
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/9. 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.
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
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 June 12, 2025.
Use the filters below to find and compare flights from Louisville to Connecticut that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LouisvilleNewark
SDF - EWR
SDFEWR
Louisville Intl
Thu 7/17
12:32 pm-2:54 pm
Nonstop2h 22m
Newark
Sun 7/20
9:10 am-11:27 am
Nonstop2h 17m
LouisvilleNew York
SDF - LGA
SDFLGA
Louisville Intl
Mon 7/21
2:50 pm-7:00 pm
1 stop4h 10m
New York LaGuardia
Fri 7/25
5:59 am-1:55 pm
1 stop7h 56m
LouisvilleHartford
SDF - BDL
SDFBDL
Louisville Intl
Mon 6/30
12:15 pm-9:14 am
2 stops20h 59m
Hartford Bradley Intl
Tue 7/1
3:59 pm-11:38 pm
1 stop7h 39m
LouisvilleNew York
SDF - JFK
SDFJFK
Louisville Intl
Wed 9/3
7:00 am-5:17 pm
1 stop10h 17m
New York John F Kennedy Intl
Mon 9/15
7:24 am-12:20 pm
1 stop4h 56m
LouisvilleNew York
SDF - LGA
SDFLGA
Louisville Intl
Sat 7/19
10:54 am-8:43 pm
1 stop9h 49m
New York LaGuardia
Mon 7/21
4:30 pm-7:08 pm
2 stops26h 38m
LouisvilleNew York
SDF - LGA
SDFLGA
Louisville Intl
Fri 8/22
6:00 am-8:10 am
Nonstop2h 10m
New York LaGuardia
Sun 8/24
6:20 pm-8:55 pm
Nonstop2h 35m
LouisvilleProvidence
SDF - PVD
SDFPVD
Louisville Intl
Thu 7/10
3:59 pm-11:24 pm
1 stop7h 25m
Providence-TFGreen
Thu 7/17
7:00 am-3:19 pm
1 stop8h 19m
LouisvilleNewark
SDF - EWR
SDFEWR
Louisville Intl
Thu 7/17
12:32 pm-2:54 pm
Nonstop2h 22m
Newark
Sun 7/20
10:05 pm-3:02 pm
2 stops16h 57m
LouisvilleNewark
SDF - EWR
SDFEWR
Louisville Intl
Sat 7/12
2:10 pm-8:24 pm
1 stop6h 14m
Newark
Sat 7/26
8:29 pm-10:58 pm
Nonstop2h 29m
LouisvilleNewark
SDF - EWR
SDFEWR
Louisville Intl
Fri 7/4
7:50 am-12:16 pm
1 stop4h 26m
Newark
Fri 7/4
5:57 pm-12:06 am
1 stop6h 09m
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.
Cheapflights Insights
Everything you need to know about your flight from Louisville to Connecticut
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 December is currently the most expensive (average of $351). 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 June 12, 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 June 12, 2025.
To help decide which airline to fly from Louisville to Connecticut, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Dena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to Connecticut
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Louisville to Connecticut
Discover the top 4 airlines that operate flights from Louisville to Connecticut. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$346 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$362 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$386 | FlexibilityNo cancel fee | On-time63% |