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$153+ Cheap flights from Lehigh Valley to Louisville (SDF)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SDF
Nov 7 — Nov 141
Fri 11/7
Fri 11/14
1 adult, Economy
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Find flight deals from Lehigh Valley to Louisville

Cheapest flights from Lehigh Valley to Louisville
Explore the most affordable flight options available from Lehigh Valley to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2025.

This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:00 pmABE - SDF
1 stop6h 01mDelta
Fri 11/143:09 pmSDF - ABE
1 stop7h 03mDelta
Deal found 10/8$249
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:01 pmABE - SDF
1 stop18h 00mAllegiant Air
Fri 10/319:40 pmSDF - ABE
1 stop13h 04mAllegiant Air
Deal found 10/7$251
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 pmABE - SDF
1 stop6h 06mDelta
Sat 11/156:00 amSDF - ABE
1 stop6h 16mDelta
Deal found 10/5$269
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 pmABE - SDF
1 stop6h 01mDelta
Sat 11/15:58 pmSDF - ABE
1 stop4h 17mDelta
Deal found 10/7$274
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 pmABE - SDF
1 stop6h 01mDelta
Mon 10/275:58 pmSDF - ABE
1 stop4h 17mDelta
Deal found 10/7$279
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:05 pmABE - SDF
1 stop22h 50mAllegiant Air
Fri 10/319:40 pmSDF - ABE
1 stop13h 04mAllegiant Air
Deal found 10/7$280
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:01 pmABE - SDF
1 stop18h 00mAllegiant Air
Mon 10/272:38 pmSDF - ABE
1 stop23h 56mAllegiant Air
Deal found 10/7$287
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:01 pmABE - SDF
1 stop18h 00mAllegiant Air
Thu 10/308:40 pmSDF - ABE
1 stop23h 32mAllegiant Air
Deal found 10/7$292
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 pmABE - SDF
1 stop6h 04mDelta
Wed 10/297:09 amSDF - ABE
1 stop4h 57mDelta
Deal found 10/7$299
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 pmABE - SDF
1 stop6h 04mDelta
Mon 10/275:58 pmSDF - ABE
1 stop4h 17mDelta
Deal found 10/7$304
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:00 pmABE - SDF
1 stop5h 33mUnited Airlines
Wed 10/297:00 amSDF - ABE
1 stop4h 48mUnited Airlines
Deal found 10/7$309
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:12 pmABE - SDF
1 stop22h 43mAllegiant Air
Fri 10/249:40 pmSDF - ABE
1 stop10h 54mAllegiant Air
Deal found 10/8$315

Cheap flight deals from Lehigh Valley to Louisville

Keep the following information in mind while searching for Lehigh Valley to Louisville flight deals. Data was last updated October 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Delta)

One-way from

$153
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$368
Provider with most accurate pricing for Allentown-Bethlehem-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Louisville Intl flights.
Search Deals
From Lehigh Valley to Louisville Intl
Search Deals
One-way flight from Lehigh Valley to Louisville Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley 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 2,558,603 searches. Data last updated October 8, 2025.
Use the filters below to find and compare flights from Lehigh Valley to Louisville that are best for you.

Fly from

Lehigh Valley

Fly to

Louisville

Route

Depart

Return

Price

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Sat 11/15

5:22 pm-10:29 pm

1 stop5h 07m

Louisville Intl

Tue 11/18

7:00 am-11:48 am

1 stop4h 48m

$249

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Fri 11/7

6:00 pm-12:01 am

1 stop6h 01m

Louisville Intl

Fri 11/14

3:09 pm-10:12 pm

1 stop7h 03m

$249

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Fri 11/14

6:00 pm-12:06 am

1 stop6h 06m

Louisville Intl

Sat 11/15

6:00 am-12:16 pm

1 stop6h 16m

$269

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Sat 2/21

6:30 am-11:37 am

1 stop5h 07m

Louisville Intl

Wed 2/25

12:40 pm-5:13 pm

1 stop4h 33m

$274

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Sat 10/25

6:00 pm-12:01 am

1 stop6h 01m

Louisville Intl

Mon 10/27

5:58 pm-10:15 pm

1 stop4h 17m

$279

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Mon 10/20

6:00 pm-12:04 am

1 stop6h 04m

Louisville Intl

Mon 10/27

5:58 pm-10:15 pm

1 stop4h 17m

$304

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Wed 10/22

9:12 pm-7:55 pm

1 stop22h 43m

Louisville Intl

Fri 10/24

9:40 pm-8:34 am

1 stop10h 54m

$315

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Sat 2/21

5:32 pm-10:09 pm

1 stop4h 37m

Louisville Intl

Wed 2/25

5:35 am-9:58 am

1 stop4h 23m

$319

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Fri 11/7

1:00 pm-6:16 pm

2 stops53h 16m

Louisville Intl

Fri 11/14

9:12 pm-10:41 am

1 stop13h 29m

$331

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Wed 10/22

9:12 pm-6:03 pm

2 stops20h 51m

Louisville Intl

Fri 10/24

9:40 pm-8:34 am

1 stop10h 54m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Showing 1-10 of 20 results
1
2

Best time to book a flight from Lehigh Valley to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Lehigh Valley 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.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Louisville

What is the cheapest month to book a flight from Lehigh Valley to Louisville?

Currently, December is the cheapest month in which you can book a flight from Lehigh Valley to Louisville (average of $109). Flying from Lehigh Valley to Louisville in November is currently the most expensive (average of $340). 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 YGE to SDF?

Find hourly flight availability from Lehigh Valley 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 October 8, 2025.

One of the essential ways to save on airfare from Lehigh Valley to Louisville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 38% on airfare.

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 October 8, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Lehigh Valley to Louisville have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,964 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley 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 Lehigh Valley?

    Louisville Intl (SDF) is the airport you will fly into if you book a flight from Lehigh Valley to Louisville. It is only a 5.3 mi journey from Louisville Intl (SDF) to Louisville’s city center.

  • How long is the flight from Lehigh Valley to Louisville?

    For as low as $249, United Airlines can have you in Louisville from Lehigh Valley in 5h 07m. The distance between Lehigh Valley and Louisville is about 575 mi. This flight may include one or multiple stops.

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

    Yes. In addition to deals on Lehigh Valley to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley 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 Lehigh Valley to Louisville?

    Currently, December is the cheapest month in which you can book a flight from Lehigh Valley to Louisville (average of $109). Flying from Lehigh Valley to Louisville in November is currently the most expensive (average of $340). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Lehigh Valley to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Lehigh Valley to Louisville

Discover the top 3 airlines that operate flights from Lehigh Valley 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 2,558,603 searches. Data last updated October 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$368FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$306Average$566FlexibilityNo cancel feeOn-time71%

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