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Cheap flights from Louisville to New York from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to New York departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 pm - 9:02 am
SDF
-
SWF
11h 22m
1 stop
Multiple Airlines Logo
11:48 am - 11:14 am
SWF
-
SDF
23h 26m
1 stop
$363Multiple Airlines
Thu, Mar 12 - Sun, Mar 22
Allegiant Air Logo
9:12 pm - 10:14 am
SDF
-
SWF
13h 02m
1 stop
Allegiant Air Logo
7:37 pm - 4:28 pm
SWF
-
SDF
20h 51m
1 stop
$511Allegiant Air
Thu, Feb 19 - Mon, Feb 23
Allegiant Air Logo
9:12 pm - 10:14 am
SDF
-
SWF
13h 02m
1 stop
Allegiant Air Logo
7:37 pm - 4:28 pm
SWF
-
SDF
20h 51m
1 stop
$520Allegiant Air
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
9:55 am - 7:22 pm
SDF
-
SWF
9h 27m
1 stop
Multiple Airlines Logo
10:29 am - 11:14 am
SWF
-
SDF
24h 45m
2 stops
$579Multiple Airlines
Thu, Apr 2 - Sun, Apr 5

Allegiant Air flights from Louisville to New Windsor

Our best Allegiant Air deals on Louisville to New Windsor flight tickets
Allegiant Air
May 29
SDF9:18 amLouisville Intl
9h 38m
1 stop
SWF6:56 pmNew Windsor Stewart
May 31
SWF8:10 pmNew Windsor Stewart
18h 01m
1 stop
SDF2:11 pmLouisville Intl
$350
Allegiant Air
May 29
SDF9:18 amLouisville Intl
9h 38m
1 stop
SWF6:56 pmNew Windsor Stewart
Jun 7
SWF8:04 pmNew Windsor Stewart
17h 58m
1 stop
SDF2:02 pmLouisville Intl
$380
Allegiant Air
Jun 4
SDF4:21 pmLouisville Intl
16h 28m
1 stop
SWF8:49 amNew Windsor Stewart
Jun 7
SWF8:04 pmNew Windsor Stewart
17h 58m
1 stop
SDF2:02 pmLouisville Intl
$407

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to New Windsor 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Louisville to New Windsor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Thu 3/12

9:40 pm-9:02 am

1 stop11h 22m

New Windsor Stewart

Sun 3/22

11:48 am-11:14 am

1 stop23h 26m

$363

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Thu 2/19

9:12 pm-10:14 am

1 stop13h 02m

New Windsor Stewart

Mon 2/23

7:37 pm-4:28 pm

1 stop20h 51m

$511

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Thu 2/19

9:12 pm-10:14 am

1 stop13h 02m

New Windsor Stewart

Mon 2/23

7:37 pm-4:28 pm

1 stop20h 51m

$520

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Thu 4/2

9:55 am-7:22 pm

1 stop9h 27m

New Windsor Stewart

Sun 4/5

10:29 am-11:14 am

2 stops24h 45m

$579

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Wed 3/4

1:19 pm-9:19 am

2 stops20h 00m

$156

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Wed 3/4

1:19 pm-9:19 am

2 stops20h 00m

$158

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Wed 3/4

1:19 pm-11:08 am

1 stop21h 49m

$162

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Thu 3/5

11:14 am-10:12 am

1 stop22h 58m

$165

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Wed 3/18

12:09 pm-11:08 am

1 stop22h 59m

$167

LouisvilleNew Windsor

SDF - SWF

SDFSWF

Louisville Intl

Thu 4/16

1:03 pm-10:55 am

1 stop21h 52m

$174

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Louisville to New Windsor

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 airline that flies from Louisville Intl to New Windsor Stewart?

Allegiant Air is the most popular carrier operating from Louisville Intl to New Windsor Stewart

What airlines fly to New Windsor?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to New Windsor from Louisville according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to New Windsor. Keep in mind that there are 7 different airlines that fly to New Windsor on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to New Windsor

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

Cheap Louisville to New Windsor (SDF to SWF) flight deals and tips

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

Fastest flight time

9h 27m

Direct flights

None
The fastest flight from Louisville to New Windsor takes 9h 27m
There are no direct flights from Louisville to New Windsor. There are no popular flight routes from Louisville to New Windsor.
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  • How far is Louisville Intl to New Windsor Stewart by plane?

    There are 659.8 mi between Louisville Intl and New Windsor Stewart. By plane, this route typically takes 9h 27m.

  • When did momondo last update prices for flights from Louisville Intl Airport to New Windsor Stewart Airport?

    Prices for flights from Louisville Intl Airport to New Windsor Stewart Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Louisville Intl Airport to New Windsor Stewart Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to New Windsor Stewart Airport.

  • What documentation or ID do you need to fly to New Windsor Stewart Airport?

    The travel and health documents you'll need for your trip to New Windsor Stewart Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Windsor Stewart Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Newburgh
Kingston
Woodstock
Saugerties

Why use momondo?

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

It is quick and easy to find Louisville to New Windsor 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 New Windsor that suits you.

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

All flight searches from Louisville to New Windsor on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Louisville to New Windsor?

momondo provides multiple filters to help you find the best flight to New Windsor from Louisville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Louisville to New Windsor right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New Windsor from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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