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$74+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SDF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from New Jersey to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from New Jersey (USNJ) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$167
(CheapOair)

One-way from

$74
(Cheapflightsfares)

Good round-trip deal

$278 or less

Good one-way deal

$298 or less
From New Jersey to Louisville Intl
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One-way flight from New Jersey to Louisville Intl
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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 January 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/312:53 pmEWR - SDF
1 stop7h 32mSpirit Airlines
Mon 3/107:03 pmSDF - EWR
1 stop28h 53mSpirit Airlines
Deal found 1/20$167
This CheapOair deal was found by Cheapflights users on 1/21. 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 2/278:59 pmPHL - SDF
1 stop23h 26mSpirit Airlines
Sun 3/27:28 pmSDF - PHL
1 stop14h 31mSpirit Airlines
Deal found 1/21$208
This Delta deal was found by Cheapflights users on 1/21. 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 3/216:30 pmLGA - SDF
Nonstop2h 28mDelta
Sun 3/236:00 amSDF - LGA
Nonstop2h 15mDelta
Deal found 1/21$209
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/272:59 pmJFK - SDF
1 stop3h 48mAmerican Airlines
Mon 3/33:38 pmSDF - JFK
1 stop6h 21mAmerican Airlines
Deal found 1/21$209
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 3/78:59 pmEWR - SDF
Nonstop2h 30mUnited Airlines
Mon 3/1011:21 amSDF - EWR
Nonstop2h 09mUnited Airlines
Deal found 1/21$209
This Mytrip deal was found by Cheapflights users on 1/21. 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 2/66:00 amLGA - SDF
1 stop12h 30mSpirit Airlines
Sun 2/97:25 pmSDF - LGA
2 stops20h 00mSpirit Airlines
Deal found 1/21$211
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2811:59 amLGA - SDF
1 stop8h 26mMultiple Airlines
Mon 3/311:03 amSDF - LGA
2 stops11h 46mMultiple Airlines
Deal found 1/20$215
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/227:26 pmEWR - SDF
1 stop5h 12mAmerican Airlines
Tue 2/253:38 pmSDF - EWR
1 stop7h 22mAmerican Airlines
Deal found 1/21$217
This Delta deal was found by Cheapflights users on 1/21. 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 8/309:40 amEWR - SDF
1 stop3h 57mDelta
Tue 9/25:45 pmSDF - EWR
1 stop7h 20mDelta
Deal found 1/21$232
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/61:35 pmEWR - SDF
3 stops22h 18mMultiple Airlines
Fri 2/77:25 pmSDF - EWR
1 stop16h 49mMultiple Airlines
Deal found 1/20$238
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/228:10 pmLGA - SDF
1 stop4h 28mAmerican Airlines
Wed 2/268:11 amSDF - LGA
Nonstop2h 02mAmerican Airlines
Deal found 1/21$245
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 2/66:00 amJFK - SDF
1 stop5h 40mDelta
Sun 2/96:00 amSDF - JFK
1 stop5h 14mDelta
Deal found 1/20$249

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Mon 3/3

12:53 pm-8:25 pm

1 stop7h 32m

Louisville Intl

Mon 3/10

7:03 pm-11:56 pm

1 stop28h 53m

$167

PhiladelphiaLouisville

PHL - SDF

PHLSDF

Philadelphia

Thu 2/27

8:59 pm-8:25 pm

1 stop23h 26m

Louisville Intl

Sun 3/2

7:28 pm-9:59 am

1 stop14h 31m

$208

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Fri 3/21

6:30 pm-8:58 pm

Nonstop2h 28m

Louisville Intl

Sun 3/23

6:00 am-8:15 am

Nonstop2h 15m

$209

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Thu 2/27

2:59 pm-6:47 pm

1 stop3h 48m

Louisville Intl

Mon 3/3

3:38 pm-9:59 pm

1 stop6h 21m

$209

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Fri 3/7

8:59 pm-11:29 pm

Nonstop2h 30m

Louisville Intl

Mon 3/10

11:21 am-1:30 pm

Nonstop2h 09m

$209

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Thu 2/6

6:00 am-6:30 pm

1 stop12h 30m

Louisville Intl

Sun 2/9

7:25 pm-3:25 pm

2 stops20h 00m

$211

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Fri 2/28

11:59 am-8:25 pm

1 stop8h 26m

Louisville Intl

Mon 3/3

11:03 am-10:49 pm

2 stops11h 46m

$215

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sat 2/22

7:26 pm-12:38 am

1 stop5h 12m

Louisville Intl

Tue 2/25

3:38 pm-11:00 pm

1 stop7h 22m

$217

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Sat 3/8

5:59 pm-8:22 pm

Nonstop2h 23m

Louisville Intl

Tue 3/11

5:37 am-11:25 am

1 stop5h 48m

$228

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 2/6

1:35 pm-11:53 am

3 stops22h 18m

Louisville Intl

Fri 2/7

7:25 pm-12:14 pm

1 stop16h 49m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 41 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 January 21, 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 January 21, 2025.

The most flights from USNJ to SDF are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 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 January 21, 2025.
Read reviews from past customers who have flown United Airlines, Delta and American 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
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,115 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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, 22 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 $74 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $94 and United Airlines from $104 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 (83%), United Airlines (81%) or Republic Airways (80%) 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 $143. While the most popular route (Newark - Louisville Intl) can be booked for $167 on average our data indicates $371 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$116Average$263FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$207Average$372FlexibilityNo cancel feeOn-time69%
DeltaCheapest$209Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$295FlexibilityNo cancel feeOn-time71%
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