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Cheap flights from Allentown to Louisville from $175

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 8/30. 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 (ABE-SDF)

Cheap round-trip flights

Logo
6:00 am - 8:21 pmABE-SDF
14h 21m1 stop
Logo
7:45 am - 10:15 pmSDF-ABE
14h 30m1 stop
$273
Find Deal
vie., oct. 17 - dom., oct. 19
Logo
4:55 pm - 9:19 amABE-SDF
16h 24m1 stop
Logo
10:14 am - 10:47 pmSDF-ABE
12h 33m1 stop
$284
Find Deal
jue., sep. 18 - dom., sep. 21
Logo
7:21 pm - 10:08 amABE-SDF
14h 47m1 stop
Logo
12:47 pm - 10:06 pmSDF-ABE
9h 19m1 stop
$294
Find Deal
dom., ago. 17 - jue., ago. 21
Logo
7:21 pm - 10:08 amABE-SDF
14h 47m1 stop
Logo
12:47 pm - 11:21 pmSDF-ABE
10h 34m2 stops
$319
Find Deal
dom., ago. 17 - jue., ago. 21
Logo
4:55 pm - 9:19 amABE-SDF
16h 24m1 stop
Logo
10:14 am - 10:38 pmSDF-ABE
12h 24m2 stops
$332
Find Deal
jue., sep. 18 - dom., sep. 21
Delta Logo
12:46 pm - 7:11 pmABE-SDF
6h 25m1 stop
Delta Logo
7:05 am - 12:06 pmSDF-ABE
5h 01m1 stop
$488Delta
Find Deal
mié., oct. 8 - dom., oct. 12
American Airlines Logo
2:37 pm - 9:36 pmABE-SDF
6h 59m1 stop
American Airlines Logo
5:18 pm - 9:50 pmSDF-ABE
4h 32m1 stop
$589American Airlines
Find Deal
mié., sep. 17 - lun., sep. 22
American Airlines Logo
6:00 am - 1:43 pmABE-SDF
7h 43m2 stops
American Airlines Logo
8:22 am - 1:26 pmSDF-ABE
5h 04m1 stop
$663American Airlines
Find Deal
mié., oct. 8 - dom., oct. 12
United Airlines Logo
1:00 pm - 5:15 pmABE-SDF
28h 15m2 stops
United Airlines Logo
7:20 am - 11:58 amSDF-ABE
4h 38m1 stop
$706United Airlines
Find Deal
mié., sep. 17 - lun., sep. 22
United Airlines Logo
1:00 pm - 5:15 pmABE-SDF
28h 15m2 stops
United Airlines Logo
1:00 pm - 11:58 amSDF-ABE
22h 58m2 stops
$791United Airlines
Find Deal
mié., sep. 17 - lun., sep. 22

Delta flights from Allentown to Louisville

Our best Delta deals on Allentown to Louisville flight tickets
Delta
Oct 8
ABE12:46 pmAllentown-Bethlehem
6h 25m
1 stop
SDF7:11 pmLouisville Intl
Oct 12
SDF7:05 amLouisville Intl
5h 01m
1 stop
ABE12:06 pmAllentown-Bethlehem
$488
Find similar
Delta
Aug 17
ABE12:56 pmAllentown-Bethlehem
4h 12m
1 stop
SDF5:08 pmLouisville Intl
Aug 19
SDF12:45 pmLouisville Intl
4h 49m
1 stop
ABE5:34 pmAllentown-Bethlehem
$696
Find similar

American Airlines flights from Allentown to Louisville

Our best American Airlines deals on Allentown to Louisville flight tickets
American Airlines
Sep 17
ABE2:37 pmAllentown-Bethlehem
6h 59m
1 stop
SDF9:36 pmLouisville Intl
Sep 22
SDF5:18 pmLouisville Intl
4h 32m
1 stop
ABE9:50 pmAllentown-Bethlehem
$589
Find similar
American Airlines
Oct 8
ABE6:00 amAllentown-Bethlehem
7h 43m
2 stops
SDF1:43 pmLouisville Intl
Oct 12
SDF8:22 amLouisville Intl
5h 04m
1 stop
ABE1:26 pmAllentown-Bethlehem
$663
Find similar
American Airlines
Oct 3
ABE2:37 pmAllentown-Bethlehem
8h 26m
2 stops
SDF11:03 pmLouisville Intl
Oct 6
SDF5:02 pmLouisville Intl
5h 35m
1 stop
ABE10:37 pmAllentown-Bethlehem
$678
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 agosto 4, 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

vie. 10/17

6:00 am-8:21 pm

1 stop14h 21m

Louisville Intl

dom. 10/19

7:45 am-10:15 pm

1 stop14h 30m

$273

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

jue. 9/18

4:55 pm-9:19 am

1 stop16h 24m

Louisville Intl

dom. 9/21

10:14 am-10:47 pm

1 stop12h 33m

$284

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

dom. 8/17

7:21 pm-10:08 am

1 stop14h 47m

Louisville Intl

jue. 8/21

12:47 pm-10:06 pm

1 stop9h 19m

$294

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

dom. 8/17

7:21 pm-10:08 am

1 stop14h 47m

Louisville Intl

jue. 8/21

12:47 pm-11:21 pm

2 stops10h 34m

$319

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

jue. 9/18

4:55 pm-9:19 am

1 stop16h 24m

Louisville Intl

dom. 9/21

10:14 am-10:38 pm

2 stops12h 24m

$332

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

mié. 10/8

12:46 pm-7:11 pm

1 stop6h 25m

Louisville Intl

dom. 10/12

7:05 am-12:06 pm

1 stop5h 01m

$488

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

mié. 9/17

2:37 pm-9:36 pm

1 stop6h 59m

Louisville Intl

lun. 9/22

5:18 pm-9:50 pm

1 stop4h 32m

$589

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

mié. 10/8

6:00 am-1:43 pm

2 stops7h 43m

Louisville Intl

dom. 10/12

8:22 am-1:26 pm

1 stop5h 04m

$663

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

mié. 9/17

1:00 pm-5:15 pm

2 stops28h 15m

Louisville Intl

lun. 9/22

7:20 am-11:58 am

1 stop4h 38m

$706

AllentownLouisville

ABE - SDF

ABESDF

Allentown-Bethlehem

mié. 9/17

1:00 pm-5:15 pm

2 stops28h 15m

Louisville Intl

lun. 9/22

1:00 pm-11:58 am

2 stops22h 58m

$791

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 $319.

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

Best Price Found

$175

Fastest flight time

4h 56m

Direct flights

None

Airports in Louisville

1 airport
The best one-way flight to Louisville from Allentown in the past 72 hours is $175. The best round-trip flight deal from Allentown to Louisville found on momondo in the last 72 hours is $273.
The fastest flight from Allentown to Louisville takes 4h 56m
There are no direct flights from Allentown to Louisville. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Louisville Intl Airport.
There is 1 airport near Louisville: Louisville Intl (SDF)
Search flight deals

  • How far is Allentown-Bethlehem to Louisville Intl by plane?

    A flight from Allentown-Bethlehem to Louisville Intl will travel around 571.7 mi. 6h 25m 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 $223Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
DeltaPriceFrom $243Free CancellationRating
8.0
7,987 reviews
Search Delta flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 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
Georgetown
Springfield
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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