HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$91+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ABE
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Allentown with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kentucky to Allentown

Keep the following information in mind while searching for Kentucky to Allentown flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$224
(Delta)

One-way from

$91
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$520
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. 19% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 March 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:30 amCVG - ABE
1 stop7h 22mAllegiant Air
Mon 5/191:35 pmABE - CVG
1 stop8h 27mAllegiant Air
Deal found 3/30$226
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1511:14 amBNA - ABE
1 stop7h 42mMultiple Airlines
Sun 5/1812:14 pmABE - BNA
1 stop21h 06mMultiple Airlines
Deal found 3/30$229
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1710:59 amTYS - ABE
1 stop9h 06mAllegiant Air
Tue 4/229:02 pmABE - TYS
1 stop17h 16mAllegiant Air
Deal found 3/29$239
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/152:15 pmCVG - ABE
1 stop7h 10mUnited Airlines
Sat 4/195:32 pmABE - CVG
1 stop6h 05mUnited Airlines
Deal found 3/30$259
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 9/276:00 amBNA - ABE
1 stop4h 06mAmerican Airlines
Sun 10/55:47 pmABE - BNA
1 stop6h 10mAmerican Airlines
Deal found 3/30$274
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/163:15 pmSDF - ABE
1 stop22h 18mMultiple Airlines
Mon 5/191:35 pmABE - SDF
2 stops22h 28mMultiple Airlines
Deal found 3/30$285
This Delta deal was found by Cheapflights users on 3/30. 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 4/235:30 amTYS - ABE
1 stop6h 57mDelta
Wed 4/306:15 amABE - TYS
1 stop4h 54mDelta
Deal found 3/30$314
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:43 pmTYS - ABE
2 stops24h 00mMultiple Airlines
Fri 5/28:00 amABE - TYS
1 stop13h 03mMultiple Airlines
Deal found 3/30$320
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/152:10 pmLEX - ABE
1 stop7h 15mUnited Airlines
Sat 4/196:30 amABE - LEX
1 stop6h 54mUnited Airlines
Deal found 3/31$329
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:15 amCVG - ABE
2 stops15h 08mMultiple Airlines
Mon 5/191:35 pmABE - CVG
1 stop8h 27mMultiple Airlines
Deal found 3/30$332
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/163:15 pmSDF - ABE
1 stop22h 18mAllegiant Air
Mon 5/198:00 amABE - SDF
1 stop6h 25mAllegiant Air
Deal found 3/30$356
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 4/265:45 amTYS - ABE
2 stops15h 40mUnited Airlines
Sat 5/35:32 pmABE - TYS
1 stop5h 35mUnited Airlines
Deal found 3/30$418

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 March 31, 2025.
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

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Fri 5/16

8:30 am-3:52 pm

1 stop7h 22m

Allentown-Bethlehem

Mon 5/19

1:35 pm-10:02 pm

1 stop8h 27m

$226

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 5/15

11:14 am-7:56 pm

1 stop7h 42m

Allentown-Bethlehem

Sun 5/18

12:14 pm-8:20 am

1 stop21h 06m

$229

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Thu 4/17

10:59 am-8:05 pm

1 stop9h 06m

Allentown-Bethlehem

Tue 4/22

9:02 pm-2:18 pm

1 stop17h 16m

$239

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Tue 4/15

2:15 pm-9:25 pm

1 stop7h 10m

Allentown-Bethlehem

Sat 4/19

5:32 pm-11:37 pm

1 stop6h 05m

$259

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sat 9/27

6:00 am-11:06 am

1 stop4h 06m

Allentown-Bethlehem

Sun 10/5

5:47 pm-10:57 pm

1 stop6h 10m

$274

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Fri 5/16

3:15 pm-1:33 pm

1 stop22h 18m

Allentown-Bethlehem

Mon 5/19

1:35 pm-12:03 pm

2 stops22h 28m

$285

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Wed 4/23

5:30 am-12:27 pm

1 stop6h 57m

Allentown-Bethlehem

Wed 4/30

6:15 am-11:09 am

1 stop4h 54m

$314

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Thu 4/24

1:43 pm-1:43 pm

2 stops24h 00m

Allentown-Bethlehem

Fri 5/2

8:00 am-9:03 pm

1 stop13h 03m

$320

LexingtonAllentown

LEX - ABE

LEXABE

Lexington Blue Grass

Tue 4/15

2:10 pm-9:25 pm

1 stop7h 15m

Allentown-Bethlehem

Sat 4/19

6:30 am-1:24 pm

1 stop6h 54m

$329

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Fri 5/16

8:15 am-11:23 pm

2 stops15h 08m

Allentown-Bethlehem

Mon 5/19

1:35 pm-10:02 pm

1 stop8h 27m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 31 results
1
2
3
4

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, February is the cheapest month in which you can book a flight from Kentucky to Allentown (average of $292). Flying from Kentucky to Allentown in December is currently the most expensive (average of $395). 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 KY to ABE?

Find hourly flight availability from Kentucky to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Kentucky to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Kentucky to Allentown, such as Delta, United Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
731 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Kentucky to Allentown one-way?

    One-way options have recently been found by users for as low as $91 on American Airlines. Other airlines that offer cheap prices include Allegiant Air from $101 and Delta from $145 one-way.

  • 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, Cincinnati Cinci./N. Kentucky - Allentown-Bethlehem or Knoxville McGhee Tyson - 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, February is the cheapest month in which you can book a flight from Kentucky to Allentown (average of $292). Flying from Kentucky to Allentown in December is currently the most expensive (average of $395). 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 3 airlines flying from Kentucky to Allentown

Discover the top 3 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$173Average$418FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$203Average$331FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$463FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.