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Cheap flights from Louisville to Newark Airport from £149

SDF — EWR
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Louisville to Newark

Enter your travel dates to find the best prices.

Cheapest flights from Louisville to Newark

Mon 19/1013:25 -
Nonstop2h 16m
Tue 27/1010:32 -
Nonstop2h 31m
Deal found 16/9£216
Thu 15/1006:15 -
Nonstop2h 13m
Thu 22/1021:15 -
Nonstop2h 26m
Deal found 17/9£227
Mon 19/1017:19 -
1 stop6h 10m
Tue 27/1006:55 -
1 stop5h 15m
Deal found 17/9£230
Thu 24/1216:38 -
1 stop6h 49m
Tue 29/1206:15 -
1 stop4h 20m
Deal found 15/9£231
Thu 8/1006:00 -
1 stop3h 57m
Thu 22/1021:15 -
Nonstop2h 26m
Deal found 15/9£234
Wed 25/1106:00 -
Nonstop2h 16m
Mon 30/1120:56 -
Nonstop2h 34m
Deal found 18/9£236
Sat 10/1006:15 -
Nonstop2h 13m
Wed 14/1021:15 -
Nonstop2h 26m
Deal found 16/9£238
Wed 14/1008:05 -
1 stop7h 18m
Sat 24/1007:15 -
1 stop5h 39m
Deal found 18/9£242
Wed 30/1210:17 -
1 stop6h 10m
Fri 1/121:09 -
Nonstop2h 35m
Deal found 18/9£246

Find flight deals from Louisville to Newark

Round-trip from

£216

One-way from

£149

Popular in

June

Cheapest in

March

Average price

£261
United Airlines
  • United Airlines
  • 19/10-27/10
  • Nonstop
  • 4h 47m total
  • Louisville to Newark
Search Deals
United Airlines
  • United Airlines
  • 26/10-31/12
  • Nonstop
  • 2h 13m total
  • Louisville to Newark
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Sun 13/12

08:45-11:01

Nonstop2h 16m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£178

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Sun 15/11

18:18-20:43

Nonstop2h 25m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£178
Fastest return journey

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Sat 21/11

10:55-13:08

Nonstop2h 13m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£178

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Fri 16/10

06:15-08:28

Nonstop2h 13m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£208

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Sun 14/3

12:53-17:40

1 stop4h 47m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£216

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Thu 15/10

19:55-00:58

1 stop5h 03m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£216

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Wed 23/12

13:38-15:51

Nonstop2h 13m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£238

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Fri 16/10

19:55-00:58

1 stop5h 03m

Newark

Tue 20/10

18:50-23:59

1 stop5h 09m

£242

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Tue 10/11

06:00-08:16

Nonstop2h 16m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£246

LouisvilleNewark

SDF Louisville Intl - EWR Newark

SDFEWR

Louisville Intl

Tue 16/3

18:00-20:16

Nonstop2h 16m

Newark

Wed 31/12

00:00-00:00

Nonstop0h 00m

£246

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Louisville to Newark

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

Cheapflights Insights

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

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

The best time to book flights from Louisville to Newark Airport is 32 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 Louisville to Newark Airport?

Currently, March is the cheapest month in which you can book a flight from Louisville to Newark Airport (average of £208). Flying from Louisville to Newark Airport in June is currently the most expensive (average of £296). 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 EWR?

When flying from Louisville to Newark Airport, 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 Louisville to Newark Airport?

Airfare is below average for this route at the moment.

Louisville to Newark Airport flights typically cost between £219 and £340 in October.
The cheapest return price found within the last 5 days was £216 on United Airlines (19 Oct–27 Oct).

Related info for your journey

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

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Newark. On average, Louisville Intl has 4 outbound flights to 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 Louisville to Newark Airport?

    Departing from Louisville to Newark Airport will take you 2h 16m. There are 640 mi between Louisville and Newark Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    The top 3 most reliable airlines when flying from Louisville to Newark Airport are Republic Airways (80%), United Airlines (76%) and Lufthansa (75%).

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Louisville to Newark Airport (average of £208). Flying from Louisville to Newark Airport in June is currently the most expensive (average of £296). 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

Travelling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Ronkonkoma
Yonkers
Elizabeth
Mahwah
Bronx
North Bergen
Rutherford
Garden City
North Wales
Norwalk
Staten Island
Carlstadt
Rahway
Fort Lee
Secaucus
Carteret
West New York
Edgewater
Mount Laurel

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Louisville to Newark?

Cheapflights helps you search for flights from Louisville to Newark via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Louisville to Newark?

Cheapflights simply makes it quick and affordable to book flights from Louisville to Newark by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Louisville to Newark with no change fees?

Certainly. Search results for flights to Newark from Louisville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Louisville to Newark and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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