Cheap flights from Newark Airport to Louisville from £119
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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Newark to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 18 August 2025.
Round-trip from | £154 |
---|---|
One-way from | £119 |
Popular in | December |
Cheapest in | March |
Average price | £254 |
Find flight deals from Newark to Louisville
Cheapest flights from Newark to LouisvilleExplore the most affordable flight options available from Newark to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.
Explore the most affordable flight options available from Newark to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Newark Airport to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Sat 4/10
21:00-23:30
Nonstop2h 30m
Louisville Intl
Wed 8/10
06:15-08:28
Nonstop2h 13m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Sat 25/10
21:00-23:30
Nonstop2h 30m
Louisville Intl
Sun 26/10
06:45-08:55
Nonstop2h 10m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Sat 13/9
20:30-22:58
Nonstop2h 28m
Louisville Intl
Sat 20/9
06:15-08:29
Nonstop2h 14m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Tue 21/10
20:30-23:00
Nonstop2h 30m
Louisville Intl
Sat 25/10
06:15-08:28
Nonstop2h 13m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Thu 30/10
21:05-23:40
Nonstop2h 35m
Louisville Intl
Sun 2/11
05:45-07:55
Nonstop2h 10m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Sat 27/9
21:00-23:30
Nonstop2h 30m
Louisville Intl
Wed 1/10
08:45-14:59
1 stop6h 14m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Thu 2/10
20:30-23:00
Nonstop2h 30m
Louisville Intl
Sat 4/10
08:45-13:59
1 stop5h 14m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Wed 8/10
14:00-20:48
1 stop6h 48m
Louisville Intl
Sun 12/10
06:15-08:28
Nonstop2h 13m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Sat 20/9
20:30-22:58
Nonstop2h 28m
Louisville Intl
Sat 27/9
17:48-22:59
1 stop5h 11m
NewarkLouisville
EWR - SDF
EWRSDF
Newark
Fri 19/9
20:29-22:57
Nonstop2h 28m
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.
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?
Use this chart to determine the optimal time to book a return flight from Newark to Louisville. Price data was last updated on 8 August 2025.
The best time to book flights from Newark Airport 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 Newark Airport to Louisville?
Currently, January is the cheapest month in which you can book a flight from Newark Airport to Louisville (average of £662). Flying from Newark Airport 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 EWR to SDF?
Find hourly flight availability from Newark 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 18 August 2025.
It’s optimal to fly from Newark Airport to Louisville in the morning. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight at midday.
Related info for your journey
Find useful and relevant information for your journey from Newark to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Newark to Louisville
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Newark to Louisville?
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.
Why should you use Cheapflights to find cheap flight tickets from Newark to Louisville?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newark to Louisville.
Can Cheapflights find flights from Newark to Louisville with no change fees?
Yes! Cheapflights helps users easily find flights from Newark to Louisville with no change fees.
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.