How does KAYAK find such low prices on flights from New York State 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 New York State to Louisville.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from New York State 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 New York State 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 New York State with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State 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 New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$97 CHEAP FLIGHTS from New York State to Louisville

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Flight Deals

Cheap Flights from New York 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 New York to Louisville

Tue, Oct 13 - Tue, Oct 20

9:40 am - 4:30 pmISP Islip Long Island-SDF Louisville Intl

6h 50m1 stop Baltimore/Washington

1:05 pm - 8:00 pmSDF Louisville Intl-ISP Islip Long Island

6h 55m1 stop Baltimore/Washington

$218Southwest

Tue, Oct 13 - Tue, Oct 20

9:40 am - 4:30 pmISP Islip Long Island-SDF Louisville Intl

6h 50m1 stop Baltimore/Washington

4:00 pm - 10:40 pmSDF Louisville Intl-ISP Islip Long Island

6h 40m2 stops Nashville Intl Baltimore/Washington

$223Southwest

Wed, Nov 11 - Sat, Nov 14

6:28 pm - 11:13 pmROC Greater Rochester Intl-SDF Louisville Intl

4h 45m1 stop Atlanta Hartsfield-Jackson

7:50 am - 11:41 amSDF Louisville Intl-ROC Greater Rochester Intl

3h 51m1 stop Detroit Metropolitan Wayne County

$255Delta

Sat, Oct 24 - Mon, Oct 26

10:40 am - 1:10 pmLGA New York LaGuardia-SDF Louisville Intl

2h 30mnonstop

6:00 am - 8:11 amSDF Louisville Intl-LGA New York LaGuardia

2h 11mnonstop

$269Delta

Sat, Nov 14 - Tue, Nov 17

6:05 pm - 8:39 pmEWR Newark-SDF Louisville Intl

2h 34mnonstop

1:45 pm - 3:58 pmSDF Louisville Intl-EWR Newark

2h 13mnonstop

$269United Airlines

Thu, Oct 29 - Mon, Nov 2

10:32 am - 1:03 pmEWR Newark-SDF Louisville Intl

2h 31mnonstop

11:16 am - 1:29 pmSDF Louisville Intl-EWR Newark

2h 13mnonstop

$269United Airlines

Thu, Oct 15 - Tue, Oct 20

11:30 am - 5:38 pmROC Greater Rochester Intl-SDF Louisville Intl

6h 08m1 stop Boston Logan Intl

6:03 pm - 11:42 pmSDF Louisville Intl-ROC Greater Rochester Intl

5h 39m1 stop Washington, D.C. Reagan-National

$272American Airlines

Fri, Nov 13 - Mon, Nov 16

5:13 am - 10:47 amBUF Buffalo-SDF Louisville Intl

5h 34m1 stop Washington, D.C. Reagan-National

1:14 pm - 6:05 pmSDF Louisville Intl-BUF Buffalo

4h 51m1 stop Chicago O'Hare Intl

$285American Airlines

Tue, Nov 3 - Fri, Nov 6

7:45 pm - 3:26 pmHPN White Plains Westchester County-SDF Louisville Intl

19h 41m1 stop Raleigh-Durham

7:59 pm - 12:37 pmSDF Louisville Intl-HPN White Plains Westchester County

16h 38m1 stop Charleston

$303Breeze Airways

Tue, Oct 27 - Wed, Nov 4

2:47 pm - 10:11 amALB Albany Intl-SDF Louisville Intl

19h 24m1 stop Raleigh-Durham

4:06 pm - 3:52 pmSDF Louisville Intl-ALB Albany Intl

23h 46m1 stop Raleigh-Durham

$320Breeze Airways

Recent last minute flight deals from New York to Louisville

Sun, Sep 20 - Mon, Oct 19

7:15 am - 2:10 pmLGA New York LaGuardia-SDF Louisville Intl

6h 55m1 stop Nashville Intl

3:35 pm - 10:45 pmSDF Louisville Intl-LGA New York LaGuardia

7h 10m1 stop Chicago Midway

$333Southwest

Sun, Sep 20 - Thu, Oct 15

8:33 pm - 10:59 pmEWR Newark-SDF Louisville Intl

2h 26mnonstop

6:30 pm - 8:51 pmSDF Louisville Intl-EWR Newark

2h 21mnonstop

$344United Airlines

Sun, Sep 20 - Tue, Oct 27

8:33 pm - 10:59 pmEWR Newark-SDF Louisville Intl

2h 26mnonstop

6:00 am - 8:16 amSDF Louisville Intl-EWR Newark

2h 16mnonstop

$344United Airlines

Sun, Sep 20 - Tue, Oct 27

4:34 pm - 9:16 pmJFK New York John F Kennedy Intl-SDF Louisville Intl

4h 42m1 stop Detroit Metropolitan Wayne County

6:00 am - 12:00 pmSDF Louisville Intl-JFK New York John F Kennedy Intl

6h 00m1 stop Atlanta Hartsfield-Jackson

$349Delta

Sun, Sep 20 - Tue, Oct 27

8:30 am - 2:58 pmEWR Newark-SDF Louisville Intl

6h 28m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:30 amSDF Louisville Intl-EWR Newark

4h 30m1 stop Atlanta Hartsfield-Jackson

$359Delta

Sun, Sep 20 - Mon, Oct 19

6:00 am - 2:10 pmLGA New York LaGuardia-SDF Louisville Intl

8h 10m2 stops Dallas Love Field Nashville Intl

3:35 pm - 10:45 pmSDF Louisville Intl-LGA New York LaGuardia

7h 10m1 stop Chicago Midway

$383Southwest

Sat, Sep 19 - Wed, Sep 23

6:00 am - 1:43 pmHPN White Plains Westchester County-SDF Louisville Intl

7h 43m1 stop Chicago O'Hare Intl

6:03 pm - 10:59 pmSDF Louisville Intl-HPN White Plains Westchester County

4h 56m1 stop Chicago O'Hare Intl

$459American Airlines

Wed, Sep 16 - Wed, Sep 30

10:44 am - 4:05 pmEWR Newark-SDF Louisville Intl

5h 21m1 stop Chicago O'Hare Intl

7:03 am - 1:30 pmSDF Louisville Intl-EWR Newark

6h 27m1 stop Chicago O'Hare Intl

$474American Airlines

Fri, Sep 18 - Fri, Oct 16

10:29 pm - 8:29 pmEWR Newark-SDF Louisville Intl

46h 00m2 stops Atlanta Hartsfield-Jackson Tampa

4:41 pm - 12:05 pmSDF Louisville Intl-EWR Newark

19h 24m1 stop Valparaiso Destin-Ft Walton Beach

$561Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

5:55 am - 4:34 pmEWR Newark-SDF Louisville Intl

10h 39m1 stop Orlando

5:28 pm - 9:24 pmSDF Louisville Intl-EWR Newark

27h 56m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

$582Multiple Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$97

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

Most popular time to fly and prices are also 10% lower on average.

Flight from New York LaGuardia Airport to Louisville

How does KAYAK find such low prices on flights from New York State 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 New York State to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York State to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from New York State 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 New York State 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 New York State with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York State 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 New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.