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Cheap flights from Newark Airport to Louisville from £150

EWR — SDF
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newark to Louisville

Enter your travel dates to find the best prices.

Cheapest flights from Newark to Louisville

Fri 30/1020:56 -
Nonstop2h 34m
Mon 2/1106:00 -
Nonstop2h 16m
Deal found 28/9£234
Sat 24/1021:01 -
Nonstop2h 26m
Mon 26/1006:00 -
Nonstop2h 16m
Deal found 25/9£237
Fri 13/1115:17 -
Nonstop2h 20m
Sun 15/1113:45 -
Nonstop2h 13m
Deal found 26/9£246
Thu 3/1206:00 -
1 stop5h 57m
Mon 7/1217:59 -
1 stop6h 58m
Deal found 29/9£249
Fri 4/1217:05 -
Nonstop2h 20m
Mon 7/1217:40 -
1 stop7h 05m
Deal found 26/9£250
Sat 24/1015:18 -
1 stop6h 20m
Wed 28/1009:53 -
1 stop4h 19m
Deal found 28/9£252
Sat 24/1007:15 -
1 stop5h 39m
Mon 26/1015:26 -
1 stop5h 03m
Deal found 30/9£256
Sat 17/1017:45 -
Nonstop2h 28m
Sun 18/1006:00 -
1 stop3h 57m
Deal found 26/9£258
Thu 5/1112:07 -
1 stop6h 25m
Sun 8/1105:40 -
Nonstop2h 16m
Deal found 29/9£260
Fri 23/1009:59 -
1 stop4h 40m
Sun 25/1005:40 -
Nonstop2h 16m
Deal found 29/9£261

Find flight deals from Newark to Louisville

Round-trip from

£234

One-way from

£150

Popular in

September

Cheapest in

December

Average price

£425
United Airlines
  • United Airlines
  • 30/10-3/11
  • Nonstop
  • 4h 34m total
  • Newark to Louisville
Search Deals
United Airlines
  • United Airlines
  • 30/10-31/12
  • Nonstop
  • 2h 34m total
  • Newark to Louisville
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Newark Airport to Louisville that are best for you.

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Price

Cheapest return flight

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 30/10

20:56-23:30

Nonstop2h 34m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£150

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Sun 6/12

21:25-23:59

Nonstop2h 34m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£174
Fastest return journey

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 27/11

15:17-17:37

Nonstop2h 20m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£188

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 16/10

17:45-20:13

Nonstop2h 28m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Thu 12/11

15:17-17:37

Nonstop2h 20m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Thu 29/10

20:56-23:30

Nonstop2h 34m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 4/12

17:05-19:25

Nonstop2h 20m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Sun 8/11

10:32-13:03

Nonstop2h 31m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 6/11

20:56-23:30

Nonstop2h 34m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

NewarkLouisville

EWR Newark - SDF Louisville Intl

EWRSDF

Newark

Fri 11/12

17:05-19:25

Nonstop2h 20m

Louisville Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£211

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Newark to Louisville

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

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Louisville

How far ahead should I book a flight from Newark Airport to Louisville?

The best time to book flights from Newark Airport to Louisville is 46 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 Newark Airport to Louisville?

Currently, December is the cheapest month in which you can book a flight from Newark Airport to Louisville (average of £259). Flying from Newark Airport to Louisville in September is currently the most expensive (average of £425). 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 EWR to SDF?

When flying from Newark Airport 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.

How much does it cost for a return flight from Newark Airport to Louisville?

Airfare is typical for this route at the moment.

Newark Airport to Louisville flights typically cost between £218 and £351 in October.
The cheapest return price found within the last 5 days was £234 on United Airlines (30 Oct–2 Nov).

Related info for your journey

  • What airport do you fly into for flights to Louisville from Newark?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Newark. On average, Louisville Intl has 9 inbound flights from Newark per day from 0 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Newark Airport to Louisville?

    United Airlines can get you from Newark Airport to Louisville in just under 2h 34m. Your travel time will be generally consistent. Airlines will cover a distance of 640 mi. All flights are typically direct.

  • What are the most reliable airlines from Newark Airport to Louisville?

    Before booking your flight to Louisville from Newark Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (67%), Republic Airways (67%), United Airlines( 66%).

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

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

  • How can I find direct flights from Newark to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Louisville?

    Currently, December is the cheapest month in which you can book a flight from Newark Airport to Louisville (average of £259). Flying from Newark Airport to Louisville in September is currently the most expensive (average of £425). 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

Browse thousands of different options on Cheapflights for your next trip

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Cheapflights makes it easy to find Newark to Louisville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights notify me if prices for flights from Newark to Louisville become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisville from Newark today and book when prices fit your budget.

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