How does KAYAK find such low prices on flights from Connecticut to Louisville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Connecticut to Louisville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to Louisville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Connecticut to Louisville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Connecticut with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut to Louisville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$49 CHEAP FLIGHTS from Connecticut to Louisville

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Connecticut to Louisville

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Connecticut to Louisville

Fri, Sep 4 - Mon, Sep 7

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$102Breeze Airways

Fri, Sep 4 - Mon, Sep 7

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$107Breeze Airways

Fri, Aug 28 - Wed, Sep 2

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

2:56 pm - 11:32 amSDF Louisville Intl-BDL Hartford Bradley Intl

20h 36m2 stops Raleigh-Durham Orlando

$215Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

8:28 pm - 11:32 amSDF Louisville Intl-BDL Hartford Bradley Intl

39h 04m2 stops Charleston Orlando

$225Multiple Airlines

Fri, Oct 23 - Sun, Oct 25

6:20 pm - 8:46 pmLGA New York LaGuardia-SDF Louisville Intl

2h 26mnonstop

8:58 am - 11:11 amSDF Louisville Intl-LGA New York LaGuardia

2h 13mnonstop

$249Delta

Mon, Oct 12 - Tue, Nov 24

6:20 pm - 8:46 pmLGA New York LaGuardia-SDF Louisville Intl

2h 26mnonstop

6:00 am - 8:12 amSDF Louisville Intl-LGA New York LaGuardia

2h 12mnonstop

$249Delta

Fri, Oct 16 - Mon, Oct 19

9:15 pm - 11:41 pmEWR Newark-SDF Louisville Intl

2h 26mnonstop

6:15 am - 8:28 amSDF Louisville Intl-EWR Newark

2h 13mnonstop

$249United Airlines

Sat, Sep 26 - Tue, Sep 29

10:23 am - 12:39 pmEWR Newark-SDF Louisville Intl

2h 16mnonstop

11:15 am - 1:31 pmSDF Louisville Intl-EWR Newark

2h 16mnonstop

$249United Airlines

Wed, Sep 16 - Fri, Sep 18

6:00 am - 11:20 amLGA New York LaGuardia-SDF Louisville Intl

5h 20m1 stop Chicago Midway

3:20 pm - 11:20 pmSDF Louisville Intl-LGA New York LaGuardia

8h 00m2 stops Nashville Intl Lambert-St Louis

$252Southwest

Sun, Sep 6 - Sat, Sep 12

7:15 am - 2:30 pmLGA New York LaGuardia-SDF Louisville Intl

7h 15m1 stop Nashville Intl

12:40 pm - 10:20 pmSDF Louisville Intl-LGA New York LaGuardia

9h 40m1 stop Houston Hobby

$252Southwest

Recent last minute flight deals from Connecticut to Louisville

Mon, Aug 17 - Fri, Aug 21

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$243Breeze Airways

Fri, Aug 14 - Mon, Aug 17

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$342Breeze Airways

Sat, Aug 15 - Sat, Aug 22

4:10 pm - 6:51 pmLGA New York LaGuardia-SDF Louisville Intl

2h 41mnonstop

2:00 pm - 4:21 pmSDF Louisville Intl-LGA New York LaGuardia

2h 21mnonstop

$379Delta

Sat, Aug 15 - Sat, Aug 22

6:05 am - 9:54 amLGA New York LaGuardia-SDF Louisville Intl

3h 49m1 stop Detroit Metropolitan Wayne County

7:00 am - 9:12 amSDF Louisville Intl-LGA New York LaGuardia

2h 12mnonstop

$389Delta

Sat, Aug 15 - Sat, Aug 22

11:40 am - 6:29 pmLGA New York LaGuardia-SDF Louisville Intl

6h 49m1 stop Boston Logan Intl

6:08 am - 10:21 amSDF Louisville Intl-LGA New York LaGuardia

4h 13m1 stop Washington, D.C. Reagan-National

$399American Airlines

Mon, Aug 17 - Mon, Aug 24

12:11 pm - 6:00 pmLGA New York LaGuardia-SDF Louisville Intl

5h 49m1 stop Chicago O'Hare Intl

6:11 am - 12:49 pmSDF Louisville Intl-LGA New York LaGuardia

6h 38m1 stop Washington, D.C. Reagan-National

$399American Airlines

Mon, Aug 17 - Mon, Aug 24

12:00 pm - 8:30 pmLGA New York LaGuardia-SDF Louisville Intl

8h 30m2 stops Lambert-St Louis Nashville Intl

3:20 pm - 11:20 pmSDF Louisville Intl-LGA New York LaGuardia

8h 00m2 stops Nashville Intl Lambert-St Louis

$409Southwest

Sat, Aug 15 - Sun, Aug 16

2:25 pm - 8:36 pmLGA New York LaGuardia-SDF Louisville Intl

6h 11m1 stop Chicago O'Hare Intl

6:00 am - 9:39 amSDF Louisville Intl-LGA New York LaGuardia

3h 39m1 stop Washington, D.C. Dulles Intl

$424United Airlines

Mon, Aug 17 - Wed, Aug 19

12:00 pm - 8:30 pmLGA New York LaGuardia-SDF Louisville Intl

8h 30m2 stops Lambert-St Louis Nashville Intl

8:45 am - 3:30 pmSDF Louisville Intl-LGA New York LaGuardia

6h 45m1 stop Chicago Midway

$434Southwest

Fri, Aug 14 - Tue, Aug 18

10:00 am - 12:22 pmEWR Newark-SDF Louisville Intl

2h 22mnonstop

6:15 am - 8:28 amSDF Louisville Intl-EWR Newark

2h 13mnonstop

$449United Airlines

Recent direct flight deals from Connecticut to Louisville

Fri, Sep 4 - Mon, Sep 7

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$102Breeze Airways

Fri, Sep 4 - Mon, Sep 7

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$107Breeze Airways

Fri, Aug 28 - Mon, Aug 31

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$112Breeze Airways

Fri, Sep 4 - Mon, Sep 7

7:35 am - 9:55 amBDL Hartford Bradley Intl-SDF Louisville Intl

2h 20mnonstop

10:35 am - 12:45 pmSDF Louisville Intl-BDL Hartford Bradley Intl

2h 10mnonstop

$113Breeze Airways

Fri, Sep 11 - Wed, Sep 16

6:20 pm - 8:43 pmLGA New York LaGuardia-SDF Louisville Intl

2h 23mnonstop

11:45 am - 1:56 pmSDF Louisville Intl-LGA New York LaGuardia

2h 11mnonstop

$249Delta

Fri, Oct 2 - Mon, Oct 5

6:20 pm - 8:43 pmLGA New York LaGuardia-SDF Louisville Intl

2h 23mnonstop

11:45 am - 1:56 pmSDF Louisville Intl-LGA New York LaGuardia

2h 11mnonstop

$249Delta

Fri, Oct 16 - Mon, Oct 19

9:15 pm - 11:41 pmEWR Newark-SDF Louisville Intl

2h 26mnonstop

6:15 am - 8:28 amSDF Louisville Intl-EWR Newark

2h 13mnonstop

$249United Airlines

Sat, Sep 26 - Tue, Sep 29

10:23 am - 12:39 pmEWR Newark-SDF Louisville Intl

2h 16mnonstop

11:15 am - 1:31 pmSDF Louisville Intl-EWR Newark

2h 16mnonstop

$249United Airlines

Tue, Nov 17 - Tue, Nov 24

11:25 am - 2:03 pmLGA New York LaGuardia-SDF Louisville Intl

2h 38mnonstop

6:00 am - 8:12 amSDF Louisville Intl-LGA New York LaGuardia

2h 12mnonstop

$249Delta

Sat, Oct 10 - Sat, Oct 17

9:15 pm - 11:41 pmEWR Newark-SDF Louisville Intl

2h 26mnonstop

11:13 am - 1:29 pmSDF Louisville Intl-EWR Newark

2h 16mnonstop

$249United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$49

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Hartford to Louisville

How does KAYAK find such low prices on flights from Connecticut to Louisville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Connecticut to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Connecticut to Louisville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Connecticut with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut to Louisville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

French Lick

Jeffersonville

West Baden Springs

Elizabeth

Charlestown

Georgetown

Brandenburg

Everything you need to know for your flight to Louisville

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Louisville

Louisville (SDF)

SDF

$49 Find Cheap Flights from Connecticut to Louisville - Compare and Save

Cheap Flights from Connecticut to Louisville

Recent round-trip flight deals from Connecticut to Louisville

Recent one-way flight deals from Connecticut to Louisville

Recent last minute flight deals from Connecticut to Louisville

Recent direct flight deals from Connecticut to Louisville

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Connecticut to Louisville

Traveling to a place near Louisville?

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Cabin class types available on flights to Connecticut

Complete your trip to Louisville with a hotel stay or car rental

Find direct flights for Louisville

Flights to other popular destinations

Flights from domestic origins to Louisville

Choose which airport to fly into in Louisville

Find deals for your return flight