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$62+ Cheap flights from New Jersey to Louisville (SDF)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SDF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from New Jersey to Louisville

Keep the following information in mind while searching for New Jersey to Louisville flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$135
(Mytrip)

One-way from

$62
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$279

Good round-trip deal

$277 or less

Good one-way deal

$143 or less
Provider with most accurate pricing for New York (NYC)-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Louisville Intl flights.
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From New Jersey to Louisville Intl
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One-way flight from New Jersey to Louisville Intl
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from New Jersey to Louisville Intl.
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Price to beat on a one-way flight from New Jersey to Louisville Intl.
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Find flight deals from New Jersey to Louisville

Cheapest flights from New Jersey to Louisville
Explore the most affordable flight options available from New Jersey to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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.
Wed 3/197:20 pmPHL - SDF
1 stop27h 38mSpirit Airlines
Wed 3/266:00 amSDF - PHL
1 stop16h 56mSpirit Airlines
Deal found 2/19$135
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Tue 3/188:20 pmEWR - SDF
1 stop26h 38mSpirit Airlines
Tue 3/256:00 amSDF - EWR
1 stop18h 49mSpirit Airlines
Deal found 2/19$161
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Wed 4/163:22 pmPHL - SDF
2 stops25h 55mMultiple Airlines
Mon 4/216:19 pmSDF - PHL
2 stops29h 50mMultiple Airlines
Deal found 2/19$190
This FlightHub deal was found by Cheapflights users on 2/20. 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 4/36:00 amLGA - SDF
1 stop16h 58mSpirit Airlines
Sun 4/66:00 amSDF - LGA
1 stop28h 03mSpirit Airlines
Deal found 2/20$201
This Delta deal was found by Cheapflights users on 2/20. 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 3/199:25 amLGA - SDF
Nonstop2h 32mDelta
Fri 3/216:00 amSDF - LGA
Nonstop2h 15mDelta
Deal found 2/20$203
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 5/89:29 amLGA - SDF
Nonstop2h 22mAmerican Airlines
Mon 5/127:55 amSDF - LGA
Nonstop2h 05mAmerican Airlines
Deal found 2/20$212
This American Airlines deal was found by Cheapflights users on 2/19. 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 5/36:25 amJFK - SDF
1 stop5h 16mAmerican Airlines
Tue 5/63:18 pmSDF - JFK
1 stop6h 41mAmerican Airlines
Deal found 2/19$217
This Delta deal was found by Cheapflights users on 2/18. 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 5/107:00 amEWR - SDF
1 stop4h 35mDelta
Tue 5/135:45 pmSDF - EWR
1 stop7h 16mDelta
Deal found 2/18$217
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Sun 3/29:59 amLGA - SDF
1 stop24h 24mMultiple Airlines
Mon 3/36:12 pmSDF - LGA
1 stop24h 53mMultiple Airlines
Deal found 2/19$222
This Delta deal was found by Cheapflights users on 2/19. 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 3/196:00 amJFK - SDF
1 stop6h 02mDelta
Wed 3/264:59 pmSDF - JFK
1 stop5h 19mDelta
Deal found 2/19$223
This Southwest deal was found by Cheapflights users on 2/19. 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.
Mon 3/107:15 amLGA - SDF
2 stops9h 30mSouthwest
Wed 3/128:55 amSDF - LGA
2 stops11h 05mSouthwest
Deal found 2/19$233
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/177:35 pmEWR - SDF
Nonstop2h 33mUnited Airlines
Sun 4/206:45 amSDF - EWR
Nonstop2h 12mUnited Airlines
Deal found 2/19$242

Find flights from New Jersey to Louisville within your budget

Customize your flight search to find flights from New Jersey to Louisville 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 February 20, 2025.

Fly from

New Jersey

Fly to

Louisville

Route

Depart

Return

Price

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 3/19

7:20 pm-10:58 pm

1 stop27h 38m

Louisville Intl

Wed 3/26

6:00 am-10:56 pm

1 stop16h 56m

$135

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 3/18

8:20 pm-10:58 pm

1 stop26h 38m

Louisville Intl

Tue 3/25

6:00 am-12:49 am

1 stop18h 49m

$161

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Wed 4/16

3:22 pm-5:17 pm

2 stops25h 55m

Louisville Intl

Mon 4/21

6:19 pm-12:09 am

2 stops29h 50m

$190

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Thu 4/3

6:00 am-10:58 pm

1 stop16h 58m

Louisville Intl

Sun 4/6

6:00 am-10:03 am

1 stop28h 03m

$201

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Wed 3/19

9:25 am-11:57 am

Nonstop2h 32m

Louisville Intl

Fri 3/21

6:00 am-8:15 am

Nonstop2h 15m

$203

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Thu 5/8

9:29 am-11:51 am

Nonstop2h 22m

Louisville Intl

Mon 5/12

7:55 am-10:00 am

Nonstop2h 05m

$212

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Sat 5/3

6:25 am-11:41 am

1 stop5h 16m

Louisville Intl

Tue 5/6

3:18 pm-9:59 pm

1 stop6h 41m

$217

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 5/10

7:00 am-11:35 am

1 stop4h 35m

Louisville Intl

Tue 5/13

5:45 pm-1:01 am

1 stop7h 16m

$217

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Sun 3/2

9:59 am-10:23 am

1 stop24h 24m

Louisville Intl

Mon 3/3

6:12 pm-7:05 pm

1 stop24h 53m

$222

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Wed 3/19

6:00 am-12:02 pm

1 stop6h 02m

Louisville Intl

Wed 3/26

4:59 pm-10:18 pm

1 stop5h 19m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 42 results
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Best time to book a flight from New Jersey to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from New Jersey 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.

Travel insights for flights from New Jersey to Louisville

Get recent, data-driven insights about flights from New Jersey to Louisville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from New Jersey to Louisville (average of $299). Flying from New Jersey to Louisville in April is currently the most expensive (average of $369). 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 NJ to SDF?

Find hourly flight availability from New Jersey to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Weekly flight availability from New Jersey to Louisville

Explore weekly flight availability from New Jersey to Louisville. 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 February 20, 2025.

The most flights from USNJ to SDF are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from New Jersey to Louisville. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Sun Country Air
7.0
Good
374 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Louisville. 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 into for flights to Louisville from New Jersey?

    For a flight from New Jersey to Louisville, you will be flying into Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

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

    Within the past month, 23 users have taken a look at flights from New Jersey to Louisville Intl.

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

    One-way options have recently been found by users for as low as $62 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $99 and American Airlines from $105 one-way.

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

    When deciding which route to take from New Jersey to Louisville consider Newark - Louisville Intl, New York LaGuardia - Louisville Intl or New York John F Kennedy Intl - Louisville Intl as they are the most popular.

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

    Consider GoJet (100%), Air Canada (84%) or Lufthansa (84%) when booking your flight. These represent the most reliable airlines when flying from New Jersey to Louisville.

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

    Looking at all options, your cheapest flight can be booked for $119. While the most popular route (Newark - Louisville Intl) can be booked for $149 on average our data indicates $268 when flying from New Jersey to Louisville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Jersey to Louisville 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 New Jersey to Louisville?

    Currently, January is the cheapest month in which you can book a flight from New Jersey to Louisville (average of $299). Flying from New Jersey to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near New Jersey?

Book flights to New Jersey if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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Alternative routes for New Jersey to Louisville

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

Discover the top 4 airlines that operate flights from New Jersey to Louisville. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$116Average$275FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$208Average$370FlexibilityNo cancel feeOn-time69%
DeltaCheapest$209Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$290FlexibilityNo cancel feeOn-time71%
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