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Cheap flights from Newark (EWR) to Louisville (SDF) from $45

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EWR — SDF
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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The best prices from Newark to Louisville Intl are usually found in January or February, booked 75 days in advance, depart on a Saturday or Friday and return on a Thursday

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 June 5, 2024.

Popular in

May

Cheapest in

January

Round-trip from

$287

One-way from

$155
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 20% potential price drop
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From Newark to Louisville Intl
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One-way flight from Newark to Louisville Intl
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What is the cheapest day to fly round-trip from Newark Airport to Louisville?

Friday is generally a great day to depart. Flying on this day could help you save up to 36%.

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

Users have found that booking a flight from Newark Airport to Louisville at least 58 days early can save you up to 81% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Newark Airport to Louisville for as little as $307 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $358 for flights departing within the next 3 days.

What is the cheapest month to fly from Newark Airport to Louisville?

Our data shows that January tends to be the cheapest month to fly to Louisville from Newark Airport. Users have commonly found prices around $297 for the month, but tickets can be as low as $160. Due to multiple factors, prepare for potentially higher prices in May.

What is the cheapest time of day to fly from EWR to SDF?

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Newark Airport to Louisville by exploring options for tickets at noon.

Cheap Newark to Louisville flights in June & July 2024

Find cheap flight options from Newark to Louisville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
Scroll through some of the best deals on flights from New York to Louisville in 2024. Check back soon for alternative fares.
Tue 7/26:00 amEWR - SDF
1 stop7h 21mUnited Airlines
Sun 7/76:00 amSDF - EWR
1 stop3h 51mUnited Airlines
Deal found 6/5$247
Mon 7/89:10 pmEWR - SDF
1 stop26h 08mSpirit Airlines
Thu 7/117:34 pmSDF - EWR
1 stop22h 26mSpirit Airlines
Deal found 6/5$248
Fri 6/288:25 pmEWR - SDF
Nonstop2h 29mUnited Airlines
Wed 7/36:00 amSDF - EWR
1 stop3h 51mUnited Airlines
Deal found 6/5$249
Thu 6/131:59 pmEWR - SDF
3 stops20h 03mSpirit Airlines
Tue 6/187:45 amSDF - EWR
3 stops25h 15mSpirit Airlines
Deal found 6/5$253
Wed 7/33:18 pmEWR - SDF
3 stops27h 32mMultiple Airlines
Mon 7/88:35 pmSDF - EWR
1 stop12h 25mMultiple Airlines
Deal found 6/5$254
Tue 7/911:15 amEWR - SDF
2 stops12h 03mMultiple Airlines
Sat 7/1310:05 amSDF - EWR
1 stop11h 55mMultiple Airlines
Deal found 6/5$255
Thu 7/2512:26 pmEWR - SDF
2 stops20h 22mMultiple Airlines
Thu 8/17:34 pmSDF - EWR
1 stop14h 38mMultiple Airlines
Deal found 6/5$256
Thu 7/48:25 pmEWR - SDF
Nonstop2h 29mUnited Airlines
Tue 7/97:00 amSDF - EWR
Nonstop2h 09mUnited Airlines
Deal found 6/5$257
Mon 6/171:03 pmEWR - SDF
3 stops28h 20mSpirit Airlines
Thu 6/207:57 pmSDF - EWR
2 stops26h 03mSpirit Airlines
Deal found 6/5$258

Newark to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Newark and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Scroll through some of the best deals on flights from New York to Louisville in 2024. Check back soon for alternative fares.
Tue 7/308:25 pmEWR - SDF
Nonstop2h 29mUnited Airlines
Thu 8/87:00 amSDF - EWR
Nonstop2h 09mUnited Airlines
Deal found 6/5$259
Fri 7/125:54 amEWR - SDF
1 stop13h 32mSpirit Airlines
Tue 7/1610:24 pmSDF - EWR
1 stop11h 48mSpirit Airlines
Deal found 6/4$261
Fri 7/1210:00 pmEWR - SDF
2 stops20h 50mSpirit Airlines
Mon 7/1511:37 amSDF - EWR
2 stops21h 25mSpirit Airlines
Deal found 6/4$262
Sat 6/159:55 amEWR - SDF
2 stops11h 03mMultiple Airlines
Mon 6/178:35 pmSDF - EWR
1 stop12h 25mMultiple Airlines
Deal found 6/4$263
Sat 6/159:04 amEWR - SDF
1 stop11h 54mMultiple Airlines
Mon 6/178:35 pmSDF - EWR
1 stop12h 25mMultiple Airlines
Deal found 6/4$264
Fri 7/1210:50 pmEWR - SDF
2 stops20h 00mSpirit Airlines
Tue 7/1610:24 pmSDF - EWR
2 stops15h 35mSpirit Airlines
Deal found 6/4$265
Fri 7/1210:50 pmEWR - SDF
2 stops20h 00mSpirit Airlines
Mon 7/1511:37 amSDF - EWR
2 stops21h 25mSpirit Airlines
Deal found 6/4$266
Fri 7/1210:00 pmEWR - SDF
2 stops20h 50mSpirit Airlines
Tue 7/167:43 amSDF - EWR
3 stops25h 19mSpirit Airlines
Deal found 6/4$268
Thu 8/158:25 pmEWR - SDF
Nonstop2h 29mUnited Airlines
Sat 8/177:00 amSDF - EWR
1 stop5h 25mUnited Airlines
Deal found 6/3$269

Newark to Louisville flights leaving soon

Find last-minute flight options from Newark to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Users seeking a last-minute flight from New York to Louisville should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Thu 6/131:59 pmEWR - SDF
3 stops20h 03mSpirit Airlines
Tue 6/187:45 amSDF - EWR
3 stops25h 15mSpirit Airlines
Deal found 6/5$253
Sat 6/159:55 amEWR - SDF
2 stops11h 03mMultiple Airlines
Mon 6/178:35 pmSDF - EWR
1 stop12h 25mMultiple Airlines
Deal found 6/4$263
Sat 6/159:04 amEWR - SDF
1 stop11h 54mMultiple Airlines
Mon 6/178:35 pmSDF - EWR
1 stop12h 25mMultiple Airlines
Deal found 6/4$264
Wed 6/126:15 amEWR - SDF
1 stop18h 31mSpirit Airlines
Wed 6/195:45 amSDF - EWR
1 stop20h 08mSpirit Airlines
Deal found 6/5$270
Sat 6/1511:22 amEWR - SDF
1 stop9h 36mSpirit Airlines
Sun 6/167:45 amSDF - EWR
1 stop26h 30mSpirit Airlines
Deal found 6/4$272
Fri 6/149:55 amEWR - SDF
3 stops14h 51mSpirit Airlines
Tue 6/187:45 amSDF - EWR
1 stop14h 45mSpirit Airlines
Deal found 6/5$273
Fri 6/145:39 pmEWR - SDF
2 stops20h 23mMultiple Airlines
Tue 6/187:45 amSDF - EWR
1 stop14h 45mMultiple Airlines
Deal found 6/5$274
Thu 6/137:00 amEWR - SDF
1 stop7h 26mDelta
Sun 6/163:31 pmSDF - EWR
1 stop7h 28mDelta
Deal found 6/5$278
Thu 6/135:00 amEWR - SDF
2 stops19h 46mMultiple Airlines
Fri 6/148:35 pmSDF - EWR
1 stop12h 25mMultiple Airlines
Deal found 6/3$279

One-way flights to Louisville from Newark

Search for one-way flight options from Newark to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Users in need of a one-way flight from New York to Louisville can choose from these deals. Users needing a return flight from New York to Louisville should utilize the search form above.
Tue 6/1811:00 amEWR - SDF
1 stop6h 23mSpirit Airlines
Deal found 6/5$45
Wed 7/3111:02 amEWR - SDF
1 stop6h 08mSpirit Airlines
Deal found 6/4$77
Wed 8/77:37 pmEWR - SDF
1 stop4h 53mAmerican Airlines
Deal found 6/4$85
Thu 6/279:55 amEWR - SDF
1 stop22h 53mMultiple Airlines
Deal found 6/4$90
Thu 7/412:27 pmEWR - SDF
1 stop6h 23mSpirit Airlines
Deal found 6/3$94
Wed 7/1710:57 amEWR - SDF
1 stop12h 21mSpirit Airlines
Deal found 6/4$96
Tue 6/254:21 pmEWR - SDF
1 stop6h 57mSpirit Airlines
Deal found 6/4$102
Tue 7/910:00 pmEWR - SDF
1 stop25h 18mSpirit Airlines
Deal found 6/4$103
Thu 7/111:59 pmEWR - SDF
1 stop20h 38mSpirit Airlines
Deal found 6/4$107

Find flights from Newark to Louisville within your budget

Customize your flight search to find flights from Newark 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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$247 - $293

Route

Depart

Return

Price

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Tue 7/2

1 stop7h 21m

Louisville Intl

Sun 7/7

1 stop3h 51m

$247

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Tue 7/2

3 stops17h 14m

Louisville Intl

Tue 7/9

3 stops30h 14m

$249

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Wed 7/3

3 stops27h 32m

Louisville Intl

Mon 7/8

1 stop12h 25m

$254

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Thu 7/25

2 stops20h 22m

Louisville Intl

Thu 8/1

1 stop14h 38m

$256

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Mon 6/17

3 stops28h 20m

Louisville Intl

Thu 6/20

2 stops26h 03m

$258

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Tue 7/2

Nonstop2h 29m

Louisville Intl

Wed 7/31

Nonstop2h 19m

$259

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Fri 7/12

1 stop13h 32m

Louisville Intl

Tue 7/16

1 stop11h 48m

$261

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Thu 6/13

1 stop7h 26m

Louisville Intl

Sun 6/16

1 stop7h 28m

$278

NewarkLouisville Intl

EWR - SDF

EWRSDF

Newark

Sat 6/22

1 stop5h 43m

Louisville Intl

Sat 7/13

1 stop4h 45m

$293

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from Newark to Louisville. Price data was last updated on May 31, 2024.
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Newark Airport to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Newark to Louisville. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Newark Airport to Louisville flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 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.

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

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 June 5, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Spirit Airlines from New York to Louisville to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

United Airlines
7.4
Good
10,703 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

American Airlines
7.3
Good
14,229 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Spirit Airlines
6.4
Okay
8,577 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

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.

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

    For a flight from Newark to Louisville, you will be flying into Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city. Louisville Intl is the only Louisville airport and it handles 6 inbound flights from Newark per day. 4 airlines have flights to Louisville Intl from Newark on a regular basis.

  • Can I find flights from Newark Airport to Louisville for under $300 on Cheapflights?

    Yes, there are multiple flights from Newark Airport to Louisville for under $300. The cheapest flight booked recently is on United Airlines for just $247, but on average you can expect to pay $264.

  • Are there nonstop flights from Newark Airport to Louisville for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Newark Airport to Louisville under $300. A good price for a nonstop flight from Newark Airport to Louisville is less than $327.

  • Are there last-minute flights available from Newark Airport to Louisville for under $300?

    There are currently 20+ open flights from Newark Airport to Louisville within the next 7 days for less than $300.

  • How popular is this Newark Airport to Louisville flight route?

    The Newark to Louisville Intl flight path was viewed by 7 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Newark Airport to Louisville round-trip?

    Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at $247. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $249 and $278, respectively. United Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Newark Airport to Louisville consider choosing Spirit Airlines (100%), Lufthansa (85%) or Republic Airways (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Newark Airport to Louisville?

    On average you can expect to pay $285 for a flight from Newark Airport to Louisville. The cheapest flight overall is $160 while the most popular route, (Newark - Louisville Intl) is currently priced at $137.

  • What does EWR to SDF mean?

    Newark Airport is EWR and Louisville Intl Airport is SDF. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Newark to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Newark to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Newark to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Newark to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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 vacation 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.

  • Can I find deals for flights from Newark to Louisville that allow pets onboard?

    Many airlines flying from Newark to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Newark to Louisville?

    Yes, you can often find last-minute deals on Newark to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Newark Airport to Louisville flight deals updated?

    The Newark Airport to Louisville flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Newark Airport to Louisville?

    Before booking your flight from Newark Airport to Louisville check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

  • 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 $287). Flying from Newark Airport to Louisville in April is currently the most expensive (average of $373). 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 Newark 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 Newark to Louisville

Discover the top 4 airlines that operate flights from Newark 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 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$190FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$178Average$347FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$188Average$269FlexibilityNo cancel feeOn-time71%
DeltaCheapest$194Average$336FlexibilityNo cancel feeOn-timeN/A
San Jose to Los Angeles flights
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Tampa to Dallas flights
Chicago to London flights
USA to Hyderabad flights
USA to Greece flights
Minneapolis to Atlanta flights
Houston to San Francisco flights
USA to England flights
Kansas City to Denver flights
Los Angeles to Orlando flights
Newark Airport to Sendai flights

Search flights from Newark to Louisville by cabin class

Find flights from Newark to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Newark to Louisville

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 June 5, 2024.
1%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
37%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Newark to Louisville

Explore weekly flight availability from Newark 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 June 5, 2024.
Sunday5daily flights
Monday7daily flights
Tuesday7daily flights
Wednesday7daily flights
Thursday7daily flights
Friday7daily flights
Saturday5daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Newark to Louisville flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Louisville from Newark.

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 offers price alerts on Newark to Louisville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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