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$86+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — EWR
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$177
(CheapOair)

One-way from

$86
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$247

Good round-trip deal

$252 or less

Good one-way deal

$85 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. 10% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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.
Thu 8/712:32 pmSDF - EWR
Nonstop2h 22mSpirit Airlines
Mon 8/116:05 amEWR - SDF
1 stop7h 50mSpirit Airlines
Deal found 7/29$177
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:46 pmSDF - PHL
1 stop6h 03mSpirit Airlines
Sun 8/245:45 amPHL - SDF
1 stop6h 07mSpirit Airlines
Deal found 7/29$187
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:47 amSDF - PHL
1 stop14h 59mMultiple Airlines
Sun 9/75:15 pmPHL - SDF
1 stop16h 04mMultiple Airlines
Deal found 7/30$210
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:10 pmSDF - LGA
1 stop21h 19mSpirit Airlines
Thu 9/186:30 amLGA - SDF
1 stop7h 45mSpirit Airlines
Deal found 7/29$211
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:00 pmSDF - EWR
Nonstop2h 15mUnited Airlines
Mon 10/68:30 pmEWR - SDF
Nonstop2h 30mUnited Airlines
Deal found 7/31$217
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:14 amSDF - EWR
1 stop12h 52mMultiple Airlines
Sun 9/76:56 pmEWR - SDF
1 stop15h 31mMultiple Airlines
Deal found 7/30$224
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:10 pmSDF - JFK
1 stop6h 19mAmerican Airlines
Wed 9/37:30 amJFK - SDF
1 stop11h 54mAmerican Airlines
Deal found 7/30$226
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:17 amSDF - LGA
2 stops11h 59mMultiple Airlines
Thu 10/26:30 amLGA - SDF
1 stop13h 32mMultiple Airlines
Deal found 7/31$227
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:00 amSDF - LGA
Nonstop2h 10mDelta
Mon 8/186:20 pmLGA - SDF
Nonstop2h 35mDelta
Deal found 7/29$229
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:00 amSDF - EWR
1 stop5h 06mDelta
Sun 9/216:00 amEWR - SDF
1 stop3h 46mDelta
Deal found 7/30$229
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:15 pmSDF - PHL
1 stop4h 25mSouthwest
Wed 9/33:20 pmPHL - SDF
1 stop7h 20mSouthwest
Deal found 7/30$236
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:31 amSDF - LGA
1 stop5h 12mAmerican Airlines
Wed 8/205:08 pmLGA - SDF
Nonstop2h 23mAmerican Airlines
Deal found 7/30$242

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 July 31, 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

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 8/7

12:32 pm-2:54 pm

Nonstop2h 22m

Newark

Mon 8/11

6:05 am-1:55 pm

1 stop7h 50m

$177

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Thu 8/21

2:46 pm-8:49 pm

1 stop6h 03m

Philadelphia

Sun 8/24

5:45 am-11:52 am

1 stop6h 07m

$187

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 9/5

9:47 am-12:46 am

1 stop14h 59m

Philadelphia

Sun 9/7

5:15 pm-9:19 am

1 stop16h 04m

$210

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Sun 9/14

3:10 pm-12:29 pm

1 stop21h 19m

New York LaGuardia

Thu 9/18

6:30 am-2:15 pm

1 stop7h 45m

$211

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 10/4

1:00 pm-3:15 pm

Nonstop2h 15m

Newark

Mon 10/6

8:30 pm-11:00 pm

Nonstop2h 30m

$217

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Fri 9/5

10:14 am-11:06 pm

1 stop12h 52m

Newark

Sun 9/7

6:56 pm-10:27 am

1 stop15h 31m

$224

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Wed 8/27

1:10 pm-7:29 pm

1 stop6h 19m

New York John F Kennedy Intl

Wed 9/3

7:30 am-7:24 pm

1 stop11h 54m

$226

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Mon 9/29

11:17 am-11:16 pm

2 stops11h 59m

New York LaGuardia

Thu 10/2

6:30 am-8:02 pm

1 stop13h 32m

$227

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Thu 8/14

6:00 am-8:10 am

Nonstop2h 10m

New York LaGuardia

Mon 8/18

6:20 pm-8:55 pm

Nonstop2h 35m

$229

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Wed 9/17

6:00 am-11:06 am

1 stop5h 06m

Newark

Sun 9/21

6:00 am-9:46 am

1 stop3h 46m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 32 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 $300). 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 July 31, 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 July 31, 2025.

The most flights from SDF to USNJ are scheduled on a Thursday (6 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 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 July 31, 2025.
Read through reviews of airlines operating flights from Louisville to New Jersey, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Allegiant Air
7.2
Good
702 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • What are the cheapest airlines to fly from Louisville to New Jersey one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $86. Users have also found prices from $95 and $122 on Southwest and American Airlines, respectively.

  • 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 (81%) or Air Canada (75%) 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 $48. On average you can expect to pay $1,101. The most popular route, (Louisville Intl - New York LaGuardia), can usually be booked for $149.

  • 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 $300). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$146FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$263FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$374FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$203Average$325FlexibilityNo cancel feeOn-time69%

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