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Cheap flights from Allentown to Louisville from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Louisville departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Allentown to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:33 am - 1:28 pmABE-SDF
6h 55m1 stop
United Airlines Logo
5:35 am - 9:58 amSDF-ABE
4h 23m1 stop
$319United Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
2:37 pm - 10:31 amABE-SDF
19h 54m2 stops
Multiple Airlines Logo
11:55 am - 10:59 pmSDF-ABE
11h 04m2 stops
$335Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
12:38 pm - 6:16 pmABE-SDF
29h 38m1 stop
Multiple Airlines Logo
4:46 pm - 10:35 pmSDF-ABE
5h 49m1 stop
$353Multiple Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Multiple Airlines Logo
7:15 am - 7:04 pmABE-SDF
11h 49m1 stop
Multiple Airlines Logo
2:34 pm - 8:17 pmSDF-ABE
29h 43m1 stop
$392Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
2:37 pm - 10:31 amABE-SDF
19h 54m2 stops
Multiple Airlines Logo
11:55 am - 10:59 pmSDF-ABE
11h 04m3 stops
$393Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
12:38 pm - 8:58 amABE-SDF
20h 20m2 stops
Multiple Airlines Logo
4:46 pm - 10:35 pmSDF-ABE
5h 49m1 stop
$401Multiple Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Delta Logo
6:30 am - 1:50 pmABE-SDF
7h 20m1 stop
Delta Logo
5:45 pm - 10:52 pmSDF-ABE
5h 07m1 stop
$469Delta
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Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
5:47 pm - 9:44 pmABE-SDF
3h 57m1 stop
American Airlines Logo
6:05 pm - 12:14 amSDF-ABE
6h 09m1 stop
$529American Airlines
Find Deal
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
5:47 pm - 9:44 pmABE-SDF
3h 57m1 stop
American Airlines Logo
6:49 am - 10:55 amSDF-ABE
4h 06m1 stop
$579American Airlines
Find Deal
Thu, Mar 12 - Sun, Mar 15
Delta Logo
12:56 pm - 6:48 pmABE-SDF
5h 52m1 stop
Delta Logo
6:00 am - 12:13 pmSDF-ABE
6h 13m1 stop
$1,279Delta
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Thu, Nov 13 - Sun, Nov 16

United Airlines flights from Allentown to Louisville

Our best United Airlines deals on Allentown to Louisville flight tickets
United Airlines
Feb 21
ABE6:33 amAllentown-Bethlehem
6h 55m
1 stop
SDF1:28 pmLouisville Intl
Feb 25
SDF5:35 amLouisville Intl
4h 23m
1 stop
ABE9:58 amAllentown-Bethlehem
$319
Find similar
United Airlines
Nov 8
ABE5:22 pmAllentown-Bethlehem
5h 07m
1 stop
SDF10:29 pmLouisville Intl
Nov 9
SDF7:00 amLouisville Intl
4h 48m
1 stop
ABE11:48 amAllentown-Bethlehem
$369
Find similar
United Airlines
Feb 21
ABE6:33 amAllentown-Bethlehem
15h 13m
2 stops
SDF9:46 pmLouisville Intl
Feb 25
SDF5:35 amLouisville Intl
4h 23m
1 stop
ABE9:58 amAllentown-Bethlehem
$508
Find similar

American Airlines flights from Allentown to Louisville

Our best American Airlines deals on Allentown to Louisville flight tickets
American Airlines
Mar 12
ABE5:47 pmAllentown-Bethlehem
3h 57m
1 stop
SDF9:44 pmLouisville Intl
Mar 16
SDF6:05 pmLouisville Intl
6h 09m
1 stop
ABE12:14 amAllentown-Bethlehem
$529
Find similar
American Airlines
Mar 12
ABE5:47 pmAllentown-Bethlehem
3h 57m
1 stop
SDF9:44 pmLouisville Intl
Mar 15
SDF6:49 amLouisville Intl
4h 06m
1 stop
ABE10:55 amAllentown-Bethlehem
$579
Find similar
American Airlines
Feb 21
ABE6:04 amAllentown-Bethlehem
14h 52m
2 stops
SDF8:56 pmLouisville Intl
Feb 25
SDF6:00 amLouisville Intl
17h 25m
2 stops
ABE11:25 pmAllentown-Bethlehem
$587
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Allentown to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Sat 2/21

6:33 am-1:28 pm

1 stop6h 55m

Louisville Intl

Wed 2/25

5:35 am-9:58 am

1 stop4h 23m

$319

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Thu 12/11

2:37 pm-10:31 am

2 stops19h 54m

Louisville Intl

Sun 12/14

11:55 am-10:59 pm

2 stops11h 04m

$335

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Sun 11/16

12:38 pm-6:16 pm

1 stop29h 38m

Louisville Intl

Thu 11/20

4:46 pm-10:35 pm

1 stop5h 49m

$353

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Thu 12/11

7:15 am-7:04 pm

1 stop11h 49m

Louisville Intl

Sun 12/14

2:34 pm-8:17 pm

1 stop29h 43m

$392

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Thu 12/11

2:37 pm-10:31 am

2 stops19h 54m

Louisville Intl

Sun 12/14

11:55 am-10:59 pm

3 stops11h 04m

$393

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Sun 11/16

12:38 pm-8:58 am

2 stops20h 20m

Louisville Intl

Thu 11/20

4:46 pm-10:35 pm

1 stop5h 49m

$401

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Thu 3/12

6:30 am-1:50 pm

1 stop7h 20m

Louisville Intl

Mon 3/16

5:45 pm-10:52 pm

1 stop5h 07m

$469

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Thu 3/12

5:47 pm-9:44 pm

1 stop3h 57m

Louisville Intl

Mon 3/16

6:05 pm-12:14 am

1 stop6h 09m

$529

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Thu 3/12

5:47 pm-9:44 pm

1 stop3h 57m

Louisville Intl

Sun 3/15

6:49 am-10:55 am

1 stop4h 06m

$579

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

Thu 11/13

12:56 pm-6:48 pm

1 stop5h 52m

Louisville Intl

Sun 11/16

6:00 am-12:13 pm

1 stop6h 13m

$1,279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Allentown to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisville?

If you are unable to visit Louisville during the month of August, then departing from Allentown during the month May is also very affordable. Most momondo users find prices during this month for around $318.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Allentown is on a Saturday. momondo users have found tickets for Saturday departures for as low as $245. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Allentown to Louisville on a Tuesday will generally be more expensive and average around $434. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Allentown to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $227. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $368 per ticket.

When to book flights from Allentown to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Louisville (ABE to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Louisville

Direct flights

None
There are no direct flights from Allentown to Louisville. There are no popular flight routes from Allentown to Louisville.
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  • How far is Allentown-Bethlehem to Louisville Intl by plane?

    A flight from Allentown-Bethlehem to Louisville Intl will travel around 571.7 mi. 3h 57m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Louisville Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Louisville Intl Airport refresh daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Allentown to Louisville?

Best airlines flying from Allentown to Louisville

Compare and see reviews for airlines that fly from Allentown to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $124Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $306Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
Shepherdsville
New Albany
Elizabeth
Corydon
Charlestown
Springfield
Georgetown
Brandenburg

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Louisville?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Allentown.

Can I find flights from Allentown to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Allentown with this policy.

How can momondo help me find flights from Allentown to Louisville?

momondo helps you find the best flight between Allentown and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Allentown to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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