$70 Cheap flight deals from Allentown (ABE) to Louisville (SDF)

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This Weekend's Flight Deals from Allentown to Louisville

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Dec 20 - Wed, Dec 24
PHL
Philadelphia Intl.
LEX
Blue Grass
$532 Roundtrip, found 6 days ago
$532
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Dec 20 from Philadelphia Intl. to Blue Grass, returning Wed, Dec 24, priced at $532 found 6 days ago
Sun, Dec 21 - Tue, Jan 13
ABE
Lehigh Valley Intl.
LEX
Blue Grass
$533 Roundtrip, found 3 days ago
$533
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Dec 21 from Lehigh Valley Intl. to Blue Grass, returning Tue, Jan 13, priced at $533 found 3 days ago
Sat, Dec 20 - Tue, Dec 30
TTN
Mercer
SDF
Louisville Intl.
$565 Roundtrip, found 3 days ago
$565
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 20 from Mercer to Louisville Intl., returning Tue, Dec 30, priced at $565 found 3 days ago
Sat, Dec 20 - Tue, Dec 30
TTN
Mercer
SDF
Louisville Intl.
$565 Roundtrip, found 3 days ago
$565
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 20 from Mercer to Louisville Intl., returning Tue, Dec 30, priced at $565 found 3 days ago

Airfares from $70 One Way, $142 Round Trip from Allentown to Louisville

Prices starting at $142 for return flights and $70 for one-way flights to Louisville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 27 - Thu, Jan 29
PHL
Philadelphia
SDF
Louisville
$142 Roundtrip, found 23 hours ago
$142
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Tue, Jan 27 from Philadelphia to Louisville, returning Thu, Jan 29, priced at $142 found 23 hours ago
Thu, Jan 8 - Sat, Jan 24
ABE
Allentown
LEX
Lexington
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 8 from Allentown to Lexington, returning Sat, Jan 24, priced at $249 found 6 days ago
Tue, Mar 10 - Tue, Mar 17
ABE
Allentown
SDF
Louisville
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 10 from Allentown to Louisville, returning Tue, Mar 17, priced at $289 found 1 day ago
Thu, Dec 25 - Tue, Dec 30
ABE
Allentown
LEX
Lexington
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 25 from Allentown to Lexington, returning Tue, Dec 30, priced at $353 found 3 days ago
Wed, Jan 21 - Wed, Feb 4
ABE
Allentown
LEX
Lexington
$376 Roundtrip, found 6 days ago
$376
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 21 from Allentown to Lexington, returning Wed, Feb 4, priced at $376 found 6 days ago

Louisville economy flight packages

Price found within the past 48 hours. Click for updated prices.
Crowne Plaza Louisville Airport Expo Ctr by IHG
3.5-star property

Crowne Plaza Louisville Airport Expo Ctr by IHG

8.8/10 Excellent! (962 reviews)

Jan 23 - Jan 26

3 night stay

Philadelphia (PHL) to Louisville (SDF)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $417, price is now $311 per person
$311
per person
found 5 hours ago
Staff were great, my room was clean and very comfortable.

Reviewed on Oct 15, 2025

Galt House Hotel Trademark Collection by Wyndham
4.0-star property

Galt House Hotel Trademark Collection by Wyndham

9/10 Wonderful! (3,770 reviews)

Jan 23 - Jan 26

3 night stay

Philadelphia (PHL) to Louisville (SDF)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $546, price is now $408 per person
$408
per person
found 5 hours ago
It was in a convenient location. Room was clean.

Reviewed on Aug 13, 2025

Holiday Inn Express Louisville Airport Expo Center by IHG
2.5-star property

Holiday Inn Express Louisville Airport Expo Center by IHG

8.6/10 Excellent! (1,001 reviews)

Jan 23 - Jan 26

3 night stay

Philadelphia (PHL) to Louisville (SDF)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $418, price is now $314 per person
$314
per person
found 5 hours ago
Close to music festival. Late check in at midnight was not a problem. Very accommodating staff.

Reviewed on Sep 20, 2024

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More About Flying To Louisville from Allentown

Route Information for Flights from Allentown to Louisville

Origin Airport IATA Code
ABE
Destination Airport IATA Code
SDF
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Allentown to Louisville

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Frequently asked questions

Are there non-stop flights from Allentown to Louisville?
Dust off your passport, because American Airlines will fly you straight from Allentown to Louisville. Book your ticket now and enjoy a hassle-free, nonstop flight.
What is the shortest flight from Allentown to Louisville?
The journey from Allentown to Louisville can be as fast as 2 hours and 50 minutes. With a short and sweet flight time like this, why not grab some friends and organize a spur-of-the-moment getaway?
What airlines fly from Allentown to Louisville most frequently?
American Airlines is the most frequent airline servicing the Allentown to Louisville route. You can choose from 82 flights each month with this carrier.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.