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Allentown

$103+ Cheap flights from Kentucky to Allentown (ABE)

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.
SDF — ABE
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Kentucky to Allentown

Cheapest flights from Kentucky to Allentown
Explore the most affordable flight options available from Kentucky to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/9. 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 6/112:15 pm
BNA
-
ABE
Nonstop1h 55m
Allegiant Air
Sun 6/1412:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 2/9$181
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 6/133:37 pm
BNA
-
ABE
1 stop7h 02m
Allegiant Air
Sun 6/1412:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 2/9$243
This Delta deal was found by Cheapflights users on 2/8. 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 2/275:29 pm
BNA
-
ABE
1 stop4h 20m
Delta
Tue 3/35:58 pm
ABE
-
BNA
1 stop6h 00m
Delta
Deal found 2/8$264
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 6/112:15 pm
BNA
-
ABE
Nonstop1h 55m
Allegiant Air
Fri 6/128:47 pm
ABE
-
BNA
1 stop24h 16m
Allegiant Air
Deal found 2/9$268
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:00 pm
BNA
-
ABE
1 stop5h 31m
American Airlines
Sat 2/2812:00 pm
ABE
-
BNA
1 stop5h 19m
American Airlines
Deal found 2/9$269
This Delta deal was found by Cheapflights users on 2/9. 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 3/26:00 pm
CVG
-
ABE
1 stop4h 49m
Delta
Tue 3/105:58 pm
ABE
-
CVG
1 stop6h 01m
Delta
Deal found 2/9$269
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Sun 6/72:15 pm
BNA
-
ABE
Nonstop1h 55m
Allegiant Air
Sun 6/1412:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 2/9$279
This Delta deal was found by Cheapflights users on 2/10. 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.
Wed 3/115:53 am
CVG
-
ABE
1 stop6h 23m
Delta
Mon 3/165:58 pm
ABE
-
CVG
1 stop6h 01m
Delta
Deal found 2/10$279
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 2/245:35 am
SDF
-
ABE
1 stop4h 26m
United Airlines
Sat 2/282:55 pm
ABE
-
SDF
1 stop5h 14m
United Airlines
Deal found 2/9$279
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 6/82:22 pm
BNA
-
ABE
1 stop18h 07m
Allegiant Air
Sun 6/1412:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 2/9$280
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Fri 6/1211:34 am
BNA
-
ABE
1 stop22h 36m
Allegiant Air
Sun 6/1412:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 2/9$281
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 6/105:58 pm
BNA
-
ABE
1 stop18h 58m
Multiple Airlines
Sun 6/1412:29 pm
ABE
-
BNA
Nonstop1h 56m
Multiple Airlines
Deal found 2/9$287

Find flight deals from Kentucky to Allentown

Keep the following information in mind while searching for Kentucky to Allentown flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$418
Provider with most accurate pricing for Louisville Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Allentown-Bethlehem flights.
Search Deals
From Kentucky to Allentown-Bethlehem
Search Deals
One-way flight from Kentucky to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Allentown 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 February 12, 2026.
Use the filters below to find and compare flights from Kentucky to Allentown that are best for you.

Fly from

Kentucky

Fly to

Allentown

Route

Depart

Return

Price

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 2/27

5:29 pm-10:49 pm

1 stop4h 20m

Allentown-Bethlehem

Tue 3/3

5:58 pm-10:58 pm

1 stop6h 00m

$264

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Mon 3/2

6:00 pm-10:49 pm

1 stop4h 49m

Allentown-Bethlehem

Tue 3/10

5:58 pm-11:59 pm

1 stop6h 01m

$269

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Tue 2/24

5:35 am-10:01 am

1 stop4h 26m

Allentown-Bethlehem

Sat 2/28

2:55 pm-8:09 pm

1 stop5h 14m

$279

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Wed 3/11

5:53 am-12:16 pm

1 stop6h 23m

Allentown-Bethlehem

Mon 3/16

5:58 pm-11:59 pm

1 stop6h 01m

$279

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 2/26

6:15 am-9:33 pm

1 stop14h 18m

Allentown-Bethlehem

Sun 3/8

2:12 pm-8:29 am

1 stop19h 17m

$298

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Sat 4/18

6:00 am-12:12 pm

1 stop6h 12m

Allentown-Bethlehem

Sat 4/25

5:59 pm-11:59 pm

1 stop6h 00m

$317

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Tue 4/21

1:00 pm-5:19 pm

1 stop4h 19m

Allentown-Bethlehem

Sat 4/25

5:59 pm-11:59 pm

1 stop6h 00m

$317

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Sat 4/18

6:00 am-12:12 pm

1 stop6h 12m

Allentown-Bethlehem

Mon 4/20

5:59 pm-11:59 pm

1 stop6h 00m

$317

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Wed 4/22

7:05 am-12:12 pm

1 stop5h 07m

Allentown-Bethlehem

Sat 4/25

5:59 pm-11:59 pm

1 stop6h 00m

$317

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Fri 2/27

6:00 pm-10:49 pm

1 stop4h 49m

Allentown-Bethlehem

Tue 3/3

5:58 pm-11:55 pm

1 stop5h 57m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

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Best time to book a flight from Kentucky to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Kentucky 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 Kentucky to Allentown

What is the cheapest month to book a flight from Kentucky to Allentown?

Currently, May is the cheapest month in which you can book a flight from Kentucky to Allentown (average of $70). Flying from Kentucky to Allentown in November is currently the most expensive (average of $248). 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.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Allentown. 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 Allentown from Kentucky?

    If you book a flight to Allentown from Kentucky, you will be flying to Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown.

  • How long is the flight from Kentucky to Allentown?

    A quick flight from Kentucky to Allentown can take about 4h 20m. Delta provides one of the quickest options available for as low as $264. Kentucky and Allentown are separated by a distance of 684 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Kentucky to Allentown?

    When deciding which route to take from Kentucky to Allentown consider Nashville Intl - Allentown-Bethlehem, Knoxville McGhee Tyson - Allentown-Bethlehem or Cincinnati Cinci./N. Kentucky - Allentown-Bethlehem as they are the most popular.

  • Can I find deals for flights from Kentucky to Allentown that include hotel bookings?

    Yes. In addition to deals on Kentucky to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Allentown?

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

  • Can I find deals for business class flights from Kentucky to Allentown?

    Yes. Cheapflights offers flight deals from Kentucky to Allentown 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 Kentucky to Allentown?

    Currently, May is the cheapest month in which you can book a flight from Kentucky to Allentown (average of $70). Flying from Kentucky to Allentown in November is currently the most expensive (average of $248). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Kentucky to Allentown

Discover the top 2 airlines that operate flights from Kentucky to Allentown. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$273Average$385FlexibilityNo cancel feeOn-time69%

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