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Cheap flights from Islip, New York to Louisville from $253

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islip, New York to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
3:02 pm - 4:32 pmISP  Islip Long Island-SDF Louisville Intl
25h 30m1 stop Raleigh-Durham
Breeze Airways Logo
5:12 pm - 10:17 amSDF  Louisville Intl-ISP Islip Long Island
17h 05m1 stop Raleigh-Durham
$254Breeze Airways
Fri, Dec 4 - Wed, Dec 9
Southwest Logo
5:45 am - 12:55 pmISP  Islip Long Island-SDF Louisville Intl
7h 10m1 stop Baltimore/Washington
Southwest Logo
7:50 am - 12:00 pmSDF  Louisville Intl-ISP Islip Long Island
4h 10m1 stop Baltimore/Washington
$259Southwest
Wed, Jan 6 - Sat, Jan 9
Southwest Logo
4:05 pm - 10:10 pmISP  Islip Long Island-SDF Louisville Intl
6h 05m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 2:55 pmSDF  Louisville Intl-ISP Islip Long Island
9h 15m1 stop Baltimore/Washington
$264Southwest
Wed, Dec 9 - Sat, Dec 12
Southwest Logo
12:25 pm - 9:05 pmISP  Islip Long Island-SDF Louisville Intl
8h 40m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
5:40 am - 4:15 pmSDF  Louisville Intl-ISP Islip Long Island
10h 35m1 stop Baltimore/Washington
$270Southwest
Thu, Nov 12 - Wed, Nov 18
Southwest Logo
5:45 am - 12:35 pmISP  Islip Long Island-SDF Louisville Intl
6h 50m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
12:05 pm - 10:20 pmSDF  Louisville Intl-ISP Islip Long Island
10h 15m2 stops Nashville Intl Baltimore/Washington
$275Southwest
Wed, Jan 6 - Sat, Jan 9
Breeze Airways Logo
12:00 pm - 10:11 amISP  Islip Long Island-SDF Louisville Intl
22h 11m1 stop Raleigh-Durham
Breeze Airways Logo
10:55 am - 11:17 amSDF  Louisville Intl-ISP Islip Long Island
24h 22m1 stop Raleigh-Durham
$303Breeze Airways
Tue, Oct 27 - Sat, Oct 31
Southwest Logo
4:05 pm - 10:10 pmISP  Islip Long Island-SDF Louisville Intl
6h 05m1 stop Baltimore/Washington
Southwest Logo
7:50 am - 12:00 pmSDF  Louisville Intl-ISP Islip Long Island
4h 10m1 stop Baltimore/Washington
$332Southwest
Tue, Jan 5 - Sat, Jan 9
Southwest Logo
12:25 pm - 5:00 pmISP  Islip Long Island-SDF Louisville Intl
4h 35m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 4:15 pmSDF  Louisville Intl-ISP Islip Long Island
10h 35m1 stop Baltimore/Washington
$337Southwest
Thu, Nov 12 - Wed, Nov 18
Southwest Logo
12:30 pm - 9:50 pmISP  Islip Long Island-SDF Louisville Intl
9h 20m2 stops Baltimore/Washington Orlando
Southwest Logo
6:05 am - 2:55 pmSDF  Louisville Intl-ISP Islip Long Island
8h 50m2 stops Orlando Baltimore/Washington
$342Southwest
Wed, Dec 9 - Sat, Dec 12
Southwest Logo
12:25 pm - 5:00 pmISP  Islip Long Island-SDF Louisville Intl
4h 35m1 stop Baltimore/Washington
Southwest Logo
5:40 am - 4:15 pmSDF  Louisville Intl-ISP Islip Long Island
10h 35m1 stop Baltimore/Washington
$347Southwest
Thu, Nov 12 - Wed, Nov 18

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Breeze Airways flights from Islip, New York to Louisville

Our best Breeze Airways deals on Islip, New York to Louisville flight tickets
Breeze Airways
Dec 4
ISP3:02 pmIslip Long Island
25h 30m
1 stop
SDF4:32 pmLouisville Intl
Dec 9
SDF5:12 pmLouisville Intl
17h 05m
1 stop
ISP10:17 amIslip Long Island
$254
Breeze Airways
Oct 27
ISP12:00 pmIslip Long Island
22h 11m
1 stop
SDF10:11 amLouisville Intl
Oct 31
SDF10:55 amLouisville Intl
24h 22m
1 stop
ISP11:17 amIslip Long Island
$303
Breeze Airways
Dec 4
ISP9:39 amIslip Long Island
11h 03m
2 stops
SDF8:42 pmLouisville Intl
Dec 9
SDF5:12 pmLouisville Intl
17h 05m
1 stop
ISP10:17 amIslip Long Island
$348

Southwest flights from Islip, New York to Louisville

Our best Southwest deals on Islip, New York to Louisville flight tickets
Southwest
Jan 6
ISP5:45 amIslip Long Island
7h 10m
1 stop
SDF12:55 pmLouisville Intl
Jan 9
SDF7:50 amLouisville Intl
4h 10m
1 stop
ISP12:00 pmIslip Long Island
$259
Southwest
Dec 9
ISP4:05 pmIslip Long Island
6h 05m
1 stop
SDF10:10 pmLouisville Intl
Dec 12
SDF5:40 amLouisville Intl
9h 15m
1 stop
ISP2:55 pmIslip Long Island
$264
Southwest
Nov 12
ISP12:25 pmIslip Long Island
8h 40m
2 stops
SDF9:05 pmLouisville Intl
Nov 18
SDF5:40 amLouisville Intl
10h 35m
1 stop
ISP4:15 pmIslip Long Island
$270

momondo Fare Finder

 
Use the filters below to find and compare flights from Islip, New York to Louisville that are best for you.

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Price

Cheapest round-trip

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Fri 12/4

3:02 pm-4:32 pm

1 stop25h 30m

Louisville Intl

Wed 12/9

5:12 pm-10:17 am

1 stop17h 05m

$254

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Wed 1/6

5:45 am-12:55 pm

1 stop7h 10m

Louisville Intl

Sat 1/9

7:50 am-12:00 pm

1 stop4h 10m

$259

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Wed 12/9

4:05 pm-10:10 pm

1 stop6h 05m

Louisville Intl

Sat 12/12

5:40 am-2:55 pm

1 stop9h 15m

$264

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Thu 11/12

12:25 pm-9:05 pm

2 stops8h 40m

Louisville Intl

Wed 11/18

5:40 am-4:15 pm

1 stop10h 35m

$270

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Wed 1/6

5:45 am-12:35 pm

2 stops6h 50m

Louisville Intl

Sat 1/9

12:05 pm-10:20 pm

2 stops10h 15m

$275

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Tue 10/27

12:00 pm-10:11 am

1 stop22h 11m

Louisville Intl

Sat 10/31

10:55 am-11:17 am

1 stop24h 22m

$303
Quickest round-trip

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Tue 1/5

4:05 pm-10:10 pm

1 stop6h 05m

Louisville Intl

Sat 1/9

7:50 am-12:00 pm

1 stop4h 10m

$332

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Thu 11/12

12:25 pm-5:00 pm

1 stop4h 35m

Louisville Intl

Wed 11/18

5:40 am-4:15 pm

1 stop10h 35m

$337

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Wed 12/9

12:30 pm-9:50 pm

2 stops9h 20m

Louisville Intl

Sat 12/12

6:05 am-2:55 pm

2 stops8h 50m

$342

IslipLouisville

ISP Islip Long Island - SDF Louisville Intl

ISPSDF

Islip Long Island

Thu 11/12

12:25 pm-5:00 pm

1 stop4h 35m

Louisville Intl

Wed 11/18

5:40 am-4:15 pm

1 stop10h 35m

$347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Islip, New York 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 day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Islip, New York is on a Saturday. momondo users have found tickets for Saturday departures for as low as $359. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Islip, New York to Louisville on a Sunday will generally be more expensive and average around $667. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Islip, New York to Louisville flights are usually those with departure times in the evening. Our users have found flights to Louisville in the evening for as low as $397. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $419 per ticket.

When to book flights from Islip, New York to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Louisville (ISP to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Louisville

Best Price Found

$253

Fastest flight time

4h 41m

Direct flights

None
The best one-way flight to Louisville from Islip, New York in the past 72 hours is $253. The best round-trip flight deal from Islip, New York to Louisville found on momondo in the last 72 hours is $254.
The fastest flight from Islip, New York to Louisville takes 4h 41m
There are no direct flights from Islip, New York to Louisville. There are no popular flight routes from Islip, New York to Louisville.
Search flight deals

Frequently asked questions about flying from Islip, New York to Louisville

  • How far is Islip Long Island to Louisville Intl by plane?

    The straight-line distance from Islip Long Island to Louisville Intl is 689.3 mi. Flights usually cover this in 4h 41m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Islip Long Island Airport to Louisville Intl Airport?

    Prices for flights from Islip Long Island Airport to Louisville Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Islip Long Island Airport 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 Islip Long Island Airport to Louisville Intl Airport.

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

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
West Baden Springs
New Albany
Bardstown
Shepherdsville
Elizabeth
Charlestown
Corydon
Brandenburg
Georgetown
Springfield

Why use momondo?

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

It is quick and easy to find Islip to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

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

Yes. momondo enables you to select and highlight flights to Louisville from Islip with this policy.

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

Once you have performed a search for Islip 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 Islip to Louisville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Islip to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisville and let you know when they change.

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