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$48+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — EWR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$98
(FlightHub)

One-way from

$48
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$283

Good round-trip deal

$211 or less

Good one-way deal

$101 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. 12% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
Thu 7/1712:32 pmSDF - EWR
Nonstop2h 22mSpirit Airlines
Sun 7/209:10 amEWR - SDF
Nonstop2h 17mSpirit Airlines
Deal found 6/11$98
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Mon 8/2512:00 pmSDF - PHL
1 stop10h 42mSpirit Airlines
Fri 9/265:45 amPHL - SDF
1 stop5h 08mSpirit Airlines
Deal found 6/11$159
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Mon 7/212:50 pmSDF - LGA
1 stop4h 10mSpirit Airlines
Fri 7/255:59 amLGA - SDF
1 stop7h 56mSpirit Airlines
Deal found 6/11$191
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 10/1411:00 amSDF - JFK
1 stop7h 00mAmerican Airlines
Tue 10/287:30 amJFK - SDF
1 stop10h 54mAmerican Airlines
Deal found 6/12$206
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sat 7/1910:54 amSDF - LGA
1 stop9h 49mMultiple Airlines
Mon 7/214:30 pmLGA - SDF
2 stops26h 38mMultiple Airlines
Deal found 6/11$207
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 8/226:00 amSDF - LGA
Nonstop2h 10mDelta
Sat 8/2310:55 amLGA - SDF
Nonstop2h 23mDelta
Deal found 6/9$209
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Thu 7/1712:32 pmSDF - EWR
Nonstop2h 22mMultiple Airlines
Sun 7/2010:05 pmEWR - SDF
2 stops16h 57mMultiple Airlines
Deal found 6/11$218
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/122:10 pmSDF - EWR
1 stop6h 14mUnited Airlines
Sat 7/268:29 pmEWR - SDF
Nonstop2h 29mUnited Airlines
Deal found 6/10$219
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/252:50 pmSDF - PHL
1 stop7h 36mMultiple Airlines
Mon 8/47:05 pmPHL - SDF
1 stop14h 02mMultiple Airlines
Deal found 6/10$227
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 11/810:45 amSDF - EWR
1 stop6h 09mDelta
Tue 11/115:30 pmEWR - SDF
1 stop6h 26mDelta
Deal found 6/10$229
This Delta deal was found by Cheapflights users on 6/10. 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 7/177:14 pmSDF - JFK
1 stop4h 24mDelta
Sun 7/2012:12 pmJFK - SDF
1 stop6h 57mDelta
Deal found 6/10$229
This Southwest deal was found by Cheapflights users on 6/11. 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 12/31:50 pmSDF - LGA
1 stop3h 55mSouthwest
Sat 12/68:35 amLGA - SDF
1 stop9h 35mSouthwest
Deal found 6/11$230

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 June 12, 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 7/17

12:32 pm-2:54 pm

Nonstop2h 22m

Newark

Sun 7/20

9:10 am-11:27 am

Nonstop2h 17m

$98

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Mon 8/25

12:00 pm-10:42 pm

1 stop10h 42m

Philadelphia

Fri 9/26

5:45 am-10:53 am

1 stop5h 08m

$159

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Mon 7/21

2:50 pm-7:00 pm

1 stop4h 10m

New York LaGuardia

Fri 7/25

5:59 am-1:55 pm

1 stop7h 56m

$191

LouisvilleNew York

SDF - JFK

SDFJFK

Louisville Intl

Wed 9/3

7:00 am-5:17 pm

1 stop10h 17m

New York John F Kennedy Intl

Mon 9/15

7:24 am-12:20 pm

1 stop4h 56m

$206

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Sat 7/19

10:54 am-8:43 pm

1 stop9h 49m

New York LaGuardia

Mon 7/21

4:30 pm-7:08 pm

2 stops26h 38m

$207

LouisvilleNew York

SDF - LGA

SDFLGA

Louisville Intl

Fri 8/22

6:00 am-8:10 am

Nonstop2h 10m

New York LaGuardia

Sun 8/24

6:20 pm-8:55 pm

Nonstop2h 35m

$209

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Thu 7/17

12:32 pm-2:54 pm

Nonstop2h 22m

Newark

Sun 7/20

10:05 pm-3:02 pm

2 stops16h 57m

$218

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Sat 7/12

2:10 pm-8:24 pm

1 stop6h 14m

Newark

Sat 7/26

8:29 pm-10:58 pm

Nonstop2h 29m

$219

LouisvillePhiladelphia

SDF - PHL

SDFPHL

Louisville Intl

Fri 7/25

2:50 pm-10:26 pm

1 stop7h 36m

Philadelphia

Mon 8/4

7:05 pm-9:07 am

1 stop14h 02m

$227

LouisvilleNewark

SDF - EWR

SDFEWR

Louisville Intl

Fri 7/4

7:50 am-12:16 pm

1 stop4h 26m

Newark

Fri 7/4

5:57 pm-12:06 am

1 stop6h 09m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 43 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 $307). 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 June 12, 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 June 12, 2025.

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

Rainfall in New Jersey by month

Plan your trip to New Jersey by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit New Jersey when rainfall is around 2.9 in.

Temperature in New Jersey by month

Plan your trip to New Jersey by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Jersey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Louisville to New Jersey have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $48. Users have also found prices from $115 and $139 on Southwest and Delta, 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 - New York John F Kennedy Intl or Louisville Intl - Newark.

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

    Consider Republic Airways (65%), Air Canada (45%) or Spirit Airlines (36%) 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 $40. On average you can expect to pay $1,536. The most popular route, (Louisville Intl - New York LaGuardia), can usually be booked for $198.

  • 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 $307). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$135FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$199Average$330FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$371FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$348FlexibilityNo cancel feeOn-timeN/A

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