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Cheap flights from New York to Louisville from £73

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SDF
18 Jun — 25 Jun1
1 adult

Cheap flight deals from New York to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 13 June 2025.

Round-trip from

£154

One-way from

£73

Popular in

December

Cheapest in

January

Average price

£239
Delta
  • Delta
  • 15/8-17/8
  • Nonstop
  • 4h 33m total
  • New York to Louisville
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American Airlines
  • American Airlines
  • 20/8
  • Nonstop
  • 2h 23m total
  • New York to Louisville
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£15 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from New York to Louisville

Cheapest flights from New York to Louisville
Explore the most affordable flight options available from New York to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 15/813:20LGA - SDF
Nonstop2h 23mDelta
Sun 17/806:00SDF - LGA
Nonstop2h 10mDelta
Deal found 13/6£154
Thu 17/710:00EWR - SDF
Nonstop2h 22mUnited Airlines
Wed 23/706:30SDF - EWR
Nonstop2h 12mUnited Airlines
Deal found 11/6£154
Wed 15/1007:20LGA - SDF
1 stop7h 05mSouthwest
Tue 21/1011:55SDF - LGA
1 stop3h 55mSouthwest
Deal found 12/6£165
Mon 28/716:30LGA - SDF
2 stops26h 38mSpirit Airlines
Mon 4/814:50SDF - LGA
1 stop24h 45mSpirit Airlines
Deal found 13/6£167
Mon 28/706:05EWR - SDF
1 stop7h 50mSpirit Airlines
Mon 4/814:50SDF - EWR
1 stop5h 10mSpirit Airlines
Deal found 13/6£167
Thu 24/713:30JFK - SDF
1 stop5h 39mDelta
Wed 30/710:39SDF - JFK
1 stop7h 20mDelta
Deal found 11/6£169
Tue 26/806:00EWR - SDF
1 stop3h 44mDelta
Wed 10/908:10SDF - EWR
1 stop6h 14mDelta
Deal found 12/6£169
Sun 10/809:10EWR - SDF
Nonstop2h 17mMultiple Airlines
Fri 15/806:30SDF - EWR
Nonstop2h 12mMultiple Airlines
Deal found 11/6£180
Mon 28/719:56SWF - SDF
1 stop23h 12mMultiple Airlines
Mon 4/812:16SDF - SWF
1 stop6h 50mMultiple Airlines
Deal found 13/6£188
Wed 30/706:00LGA - SDF
1 stop4h 27mUnited Airlines
Sun 3/806:00SDF - LGA
1 stop3h 48mUnited Airlines
Deal found 12/6£189
Mon 28/717:00JFK - SDF
1 stop5h 16mAmerican Airlines
Mon 4/815:32SDF - JFK
1 stop5h 58mAmerican Airlines
Deal found 13/6£244
Wed 10/906:55JFK - SDF
3 stops14h 07mUnited Airlines
Sat 13/907:00SDF - JFK
3 stops15h 47mUnited Airlines
Deal found 12/6£659

Cheapflights Fare Finder

Customise your flight search to find flights from New York 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 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from New York to Louisville that are best for you.

Fly from

New York

Fly to

Louisville

Route

Depart

Return

Price

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Fri 15/8

13:20-15:43

Nonstop2h 23m

Louisville Intl

Sun 17/8

06:00-08:10

Nonstop2h 10m

£154

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Thu 17/7

10:00-12:22

Nonstop2h 22m

Louisville Intl

Wed 23/7

06:30-08:42

Nonstop2h 12m

£154

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Wed 15/10

07:20-14:25

1 stop7h 05m

Louisville Intl

Tue 21/10

11:55-15:50

1 stop3h 55m

£165

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Mon 28/7

16:30-19:08

2 stops26h 38m

Louisville Intl

Mon 4/8

14:50-15:35

1 stop24h 45m

£167

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Mon 28/7

06:05-13:55

1 stop7h 50m

Louisville Intl

Mon 4/8

14:50-20:00

1 stop5h 10m

£167

New YorkLouisville

JFK - SDF

JFKSDF

New York John F Kennedy Intl

Thu 24/7

13:30-19:09

1 stop5h 39m

Louisville Intl

Sat 26/7

18:40-23:38

1 stop4h 58m

£169

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Tue 26/8

08:15-14:26

1 stop6h 11m

Louisville Intl

Tue 9/9

08:10-14:24

1 stop6h 14m

£169

NewarkLouisville

EWR - SDF

EWRSDF

Newark

Sun 10/8

09:10-11:27

Nonstop2h 17m

Louisville Intl

Fri 15/8

06:30-08:42

Nonstop2h 12m

£180

New WindsorLouisville

SWF - SDF

SWFSDF

New Windsor Stewart

Mon 28/7

19:56-19:08

1 stop23h 12m

Louisville Intl

Mon 4/8

12:16-19:06

1 stop6h 50m

£188

New YorkLouisville

LGA - SDF

LGASDF

New York LaGuardia

Wed 30/7

06:00-10:27

1 stop4h 27m

Louisville Intl

Sun 3/8

06:00-09:48

1 stop3h 48m

£189

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 27 results
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Best time to book a flight from New York to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from New York with our price prediction graph.
Estimated return 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 New York to Louisville

How far ahead should I book a flight from New York to Louisville?

Use this chart to determine the optimal time to book a return flight from New York to Louisville. Price data was last updated on 9 June 2025.

The best time to book flights from New York to Louisville is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from New York to Louisville (average of £662). Flying from New York to Louisville in July is currently the most expensive (average of £1,019). 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 NYC to SDF?

Find hourly flight availability from New York 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 13 June 2025.

When flying from New York to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 79.0 - 135.0 inches per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 13 June 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from New York to Louisville have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

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
Check prices

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

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
4,286 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

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
Check prices

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

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
Check prices

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

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
Check prices

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

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 New York 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 York?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from New York to Louisville. 0 airlines have flights to Louisville Intl from New York on a regular basis. Booking flights from New York to Louisville Intl should not be difficult; the airport handles an average of 6 inbound flights from New York per day.

  • What are the cheapest airlines flying from New York to Louisville round-trip?

    Our cheapest airline available from New York to Louisville is Delta. Our recent data shows that you can find tickets from as low as £154 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at £154 and £165 round-trip. Users have found that Delta is 32% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as £73. However, be on the lookout for offers from Southwest and Allegiant Air, as they are both options that can get you from New York to Louisville for a low price.

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

    Most travelers choose Newark - Louisville Intl, New Windsor Stewart - Louisville Intl or New York John F Kennedy Intl - Louisville Intl when deciding on the best route from New York to Louisville.

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

    The top 3 most reliable airlines when flying from New York to Louisville are American Airlines (100%), Delta (100%) and Endeavor Airlines (100%).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from New York to Louisville (average of £662). Flying from New York to Louisville in July is currently the most expensive (average of £1,019). 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 New York to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Not ready to book yet? You can track prices for flights from New York to Louisville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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