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$80+ Cheap flights from Louisville (SDF) to New Jersey

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — EWR
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Louisville to New Jersey

Keep the following information in mind while searching for Louisville to New Jersey flight deals. Data was last updated September 16, 2025.

Round-trip from

$161
(Cheapflightsfares)

One-way from

$80
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$329

Good round-trip deal

$278 or less

Good one-way deal

$281 or less
From Louisville Intl to New Jersey
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One-way flight from Louisville Intl to New Jersey
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Louisville Intl to New Jersey.
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Price to beat on a one-way flight from Louisville Intl to New Jersey.
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Find flight deals from Louisville to New Jersey

Cheapest flights from Louisville to New Jersey
Explore the most affordable flight options available from Louisville to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:14 amSDF - EWR
1 stop8h 38mSpirit Airlines
Fri 10/39:01 pmEWR - SDF
1 stop12h 18mSpirit Airlines
Deal found 9/15$161
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:31 pmSDF - PHL
1 stop6h 05mSpirit Airlines
Sat 10/2511:30 amPHL - SDF
1 stop11h 17mSpirit Airlines
Deal found 9/13$174
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:31 pmSDF - PHL
1 stop6h 05mSpirit Airlines
Wed 10/225:33 amPHL - SDF
1 stop11h 03mSpirit Airlines
Deal found 9/15$183
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:15 amSDF - PHL
1 stop5h 38mSpirit Airlines
Wed 10/295:33 amPHL - SDF
1 stop11h 03mSpirit Airlines
Deal found 9/14$185
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:15 amSDF - PHL
1 stop7h 10mMultiple Airlines
Tue 10/149:14 pmPHL - SDF
1 stop20h 41mMultiple Airlines
Deal found 9/13$186
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:15 amSDF - EWR
1 stop8h 07mSpirit Airlines
Wed 10/1510:55 amEWR - SDF
1 stop7h 00mSpirit Airlines
Deal found 9/14$189
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:15 amSDF - EWR
1 stop7h 45mSpirit Airlines
Wed 10/295:59 amEWR - SDF
1 stop11h 56mSpirit Airlines
Deal found 9/14$194
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:15 amSDF - EWR
1 stop6h 13mSpirit Airlines
Wed 10/295:59 amEWR - SDF
1 stop11h 56mSpirit Airlines
Deal found 9/15$196
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:43 pmSDF - EWR
1 stop14h 17mMultiple Airlines
Wed 10/85:59 amEWR - SDF
1 stop11h 56mMultiple Airlines
Deal found 9/14$197
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:31 pmSDF - PHL
1 stop21h 17mMultiple Airlines
Tue 10/219:14 pmPHL - SDF
1 stop20h 41mMultiple Airlines
Deal found 9/15$202
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:03 pmSDF - EWR
1 stop11h 38mSpirit Airlines
Mon 12/154:50 pmEWR - SDF
1 stop6h 55mSpirit Airlines
Deal found 9/14$203
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:47 amSDF - PHL
1 stop7h 02mMultiple Airlines
Tue 10/286:50 pmPHL - SDF
1 stop23h 05mMultiple Airlines
Deal found 9/14$206

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to New Jersey 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 September 16, 2025.
Use the filters below to find and compare flights from Louisville to New Jersey that are best for you.

Fly from

Louisville

Fly to

New Jersey

Route

Depart

Return

Price

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Wed 10/15

5:31 pm-11:36 pm

1 stop6h 05m

Philadelphia

Wed 10/22

5:33 am-4:36 pm

1 stop11h 03m

$183

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Thu 10/23

7:15 am-1:13 am

1 stop17h 58m

Philadelphia

Tue 10/28

6:50 pm-5:55 pm

1 stop23h 05m

$186

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 10/24

11:47 am-6:49 pm

1 stop7h 02m

Philadelphia

Tue 10/28

6:50 pm-5:55 pm

1 stop23h 05m

$206

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 10/29

7:00 am-12:28 pm

1 stop5h 28m

Newark

Wed 11/12

4:25 pm-6:52 pm

Nonstop2h 27m

$219

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 11/14

10:55 am-12:32 am

1 stop13h 37m

Philadelphia

Sun 11/16

8:05 pm-9:59 am

1 stop13h 54m

$225

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 10/3

8:23 am-12:46 am

1 stop16h 23m

Philadelphia

Tue 10/7

9:14 pm-5:55 pm

1 stop20h 41m

$226

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Fri 10/17

5:02 pm-11:30 pm

1 stop6h 28m

New York LaGuardia

Mon 10/20

7:57 am-3:06 pm

1 stop7h 09m

$229

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 11/1

3:11 pm-9:07 pm

1 stop5h 56m

Newark

Wed 11/5

6:00 am-11:49 am

1 stop5h 49m

$229

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 11/8

3:12 pm-9:07 pm

1 stop5h 55m

Newark

Mon 11/10

5:49 pm-12:06 am

1 stop6h 17m

$229

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Sat 11/8

5:54 pm-10:23 pm

1 stop4h 29m

New York John F Kennedy Intl

Tue 11/11

7:20 pm-11:59 pm

1 stop4h 39m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from Louisville to New Jersey

Have a flexible travel schedule? Discover the best time to fly to New Jersey from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to New Jersey

What is the cheapest month to book a flight from Louisville to New Jersey?

Currently, January is the cheapest month in which you can book a flight from Louisville to New Jersey (average of $228). Flying from Louisville to New Jersey in June is currently the most expensive (average of $301). 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 NJ?

Find hourly flight availability from Louisville to New Jersey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to New Jersey as you normally would.

Weekly flight availability from Louisville to New Jersey

Explore weekly flight availability from Louisville to New Jersey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from SDF to USNJ are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing New Jersey

Get insights into the airlines that provide service to New Jersey. 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 New Jersey. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Louisville to New Jersey, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Louisville to New Jersey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to New Jersey?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to New Jersey. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • How popular is this Louisville to New Jersey flight route?

    This flight path from Louisville Intl to New Jersey was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisville to New Jersey?

    Spirit Airlines, United Airlines, and American Airlines can get you from Louisville to New Jersey in just under 5h 28m. Your travel time can differ by up to 1h. Louisville and New Jersey are separated by a distance of 640 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Louisville to New Jersey?

    The most popular route from Louisville to New Jersey is Louisville Intl - New York LaGuardia. You may also consider Louisville Intl - Newark or Louisville Intl - New York John F Kennedy Intl.

  • What are the most reliable airlines from Louisville to New Jersey?

    Consider GoJet (100%), United Airlines (85%) or Republic Airways (82%) when booking your flight. These represent the most reliable airlines when flying from Louisville to New Jersey.

  • What are the cheapest flights from Louisville to New Jersey?

    The cheapest flight price from Louisville to New Jersey is $183. On average you can expect to pay $1,123. The most popular route, (Louisville Intl - New York LaGuardia), can usually be booked for $167.

  • Can I find deals for flights from Louisville to New Jersey that include hotel bookings?

    Yes. In addition to deals on Louisville to New Jersey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to New Jersey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to New Jersey.

  • Can I find deals for business class flights from Louisville to New Jersey?

    Yes. Cheapflights offers flight deals from Louisville to New Jersey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to New Jersey?

    Currently, January is the cheapest month in which you can book a flight from Louisville to New Jersey (average of $228). Flying from Louisville to New Jersey in June is currently the most expensive (average of $301). 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.

See more FAQs

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Alternative routes for Louisville to New Jersey

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisville to New Jersey

Discover the top 4 airlines that operate flights from Louisville to New Jersey. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$148FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$198Average$386FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$203Average$314FlexibilityNo cancel feeOn-time69%
DeltaCheapest$212Average$308FlexibilityNo cancel feeOn-timeN/A

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