What is the cheapest airline that flies from Kentucky to Allentown-Bethlehem?

Allegiant Air, Delta, and American Airlines are the most popular carriers operating from Kentucky to Allentown-Bethlehem

How many flights depart from Kentucky to Allentown on average per week?

As of December 2025, 1 flights take off from Kentucky and land in Allentown each week. The most common flight departure day for this route is Sun, with 100% of weekly flights taking off on this day.

How long does it take to fly to Allentown?

Flight times vary depending on what airport in Kentucky you fly out of and what airport in Allentown you fly into. For example, flying from Louisville to Newark Airport takes 2h 11m on average. On the other hand, flying from Lexington to Newark Airport takes 5h 18m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Allentown?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Allentown from Kentucky according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kentucky to Allentown-Bethlehem Airport?

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

How many operators does momondo search for flights from Kentucky to Allentown-Bethlehem Airport?

As of December 2025, there are 5 operators available to choose from for flights from Kentucky to Allentown-Bethlehem Airport.

How old do you have to be to fly from Kentucky to Allentown-Bethlehem 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 Kentucky to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$129 Cheap Flights from Kentucky to Allentown in 2025/26

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Cheap round-trip flights

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8:45 am - 4:33 pm

BNA

ABE

6h 48m1 stop

5:15 pm - 9:21 pm

ABE

BNA

5h 06m1 stop

$269American Airlines

Thu, Dec 25 - Wed, Dec 31

4:59 pm - 10:50 pm

CVG

ABE

5h 51m1 stop

5:59 pm - 11:58 pm

ABE

CVG

5h 59m1 stop

$269Delta

Fri, Jan 9 - Mon, Jan 12

5:35 am - 12:05 pm

SDF

ABE

6h 30m1 stop

6:28 am - 11:37 am

ABE

SDF

5h 09m1 stop

$269Delta

Tue, Feb 3 - Sun, Feb 8

5:30 am - 12:06 pm

TYS

ABE

6h 36m1 stop

5:54 pm - 11:51 pm

ABE

TYS

5h 57m1 stop

$269Delta

Tue, Mar 31 - Sat, Apr 4

4:59 pm - 10:50 pm

CVG

ABE

5h 51m1 stop

5:59 pm - 11:58 pm

ABE

CVG

5h 59m1 stop

$289Delta

Fri, Jan 9 - Sun, Jan 11

5:15 am - 11:31 am

BNA

ABE

5h 16m1 stop

12:01 pm - 5:40 pm

ABE

BNA

6h 39m1 stop

$328American Airlines

Fri, Feb 20 - Thu, Feb 26

8:00 am - 4:22 pm

BNA

ABE

7h 22m1 stop

4:57 pm - 9:42 pm

ABE

BNA

5h 45m1 stop

$339United Airlines

Thu, Jan 8 - Sun, Jan 11

11:15 am - 4:22 pm

CVG

ABE

5h 07m1 stop

6:15 am - 1:21 pm

ABE

CVG

7h 06m1 stop

$339United Airlines

Thu, Jan 8 - Sat, Jan 10

9:31 am - 12:19 pm

BNA

ABE

1h 48mnonstop

6:50 pm - 8:01 pm

ABE

BNA

2h 11mnonstop

$357Allegiant Air

Thu, Dec 18 - Sat, Dec 27

9:14 pm - 10:47 pm

CVG

ABE

25h 33m1 stop

8:00 am - 9:17 pm

ABE

CVG

13h 17m1 stop

$375Allegiant Air

Sat, Jan 3 - Sat, Jan 10

United Airlines flights from Kentucky to Allentown

Our best United Airlines deals on Kentucky to Allentown flight tickets

United Airlines

Jan 8

BNA8:00 amNashville Intl

7h 22m

1 stop

ABE4:22 pmAllentown-Bethlehem

Jan 11

ABE4:57 pmAllentown-Bethlehem

5h 45m

1 stop

BNA9:42 pmNashville Intl

$339

Find similar

United Airlines

Jan 9

TYS1:59 pmKnoxville McGhee Tyson

7h 06m

1 stop

ABE9:05 pmAllentown-Bethlehem

Jan 13

ABE11:30 amAllentown-Bethlehem

5h 23m

1 stop

TYS4:53 pmKnoxville McGhee Tyson

$398

Find similar

United Airlines

Jan 15

SDF5:35 amLouisville Intl

5h 06m

1 stop

ABE10:41 amAllentown-Bethlehem

Jan 22

ABE11:30 amAllentown-Bethlehem

6h 07m

1 stop

SDF5:37 pmLouisville Intl

$424

Find similar

Allegiant Air flights from Kentucky to Allentown

Our best Allegiant Air deals on Kentucky to Allentown flight tickets

Allegiant Air

May 21

BNA2:20 pmNashville Intl

1h 50m

ABE5:10 pmAllentown-Bethlehem

May 24

ABE12:29 pmAllentown-Bethlehem

2h 01m

BNA1:30 pmNashville Intl

$180

Find similar

Allegiant Air

May 21

BNA2:20 pmNashville Intl

1h 50m

ABE5:10 pmAllentown-Bethlehem

May 24

ABE6:00 pmAllentown-Bethlehem

18h 30m

1 stop

BNA11:30 amNashville Intl

$305

Find similar

Allegiant Air

Dec 18

BNA9:31 amNashville Intl

1h 48m

ABE12:19 pmAllentown-Bethlehem

Dec 27

ABE6:50 pmAllentown-Bethlehem

2h 11m

BNA8:01 pmNashville Intl

$357

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 12/25

8:45 am-4:33 pm

1 stop6h 48m

Allentown-Bethlehem

Wed 12/31

5:15 pm-9:21 pm

1 stop5h 06m

$269

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Fri 1/9

4:59 pm-10:50 pm

1 stop5h 51m

Allentown-Bethlehem

Mon 1/12

5:59 pm-11:58 pm

1 stop5h 59m

$269

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Tue 2/3

5:35 am-12:05 pm

1 stop6h 30m

Allentown-Bethlehem

Sun 2/8

6:28 am-11:37 am

1 stop5h 09m

$269

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Tue 3/31

5:30 am-12:06 pm

1 stop6h 36m

Allentown-Bethlehem

Sat 4/4

5:54 pm-11:51 pm

1 stop5h 57m

$269

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Fri 1/9

4:59 pm-10:50 pm

1 stop5h 51m

Allentown-Bethlehem

Sun 1/11

5:59 pm-11:58 pm

1 stop5h 59m

$289

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 2/20

5:15 am-11:31 am

1 stop5h 16m

Allentown-Bethlehem

Thu 2/26

12:01 pm-5:40 pm

1 stop6h 39m

$328

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 1/8

8:00 am-4:22 pm

1 stop7h 22m

Allentown-Bethlehem

Sun 1/11

4:57 pm-9:42 pm

1 stop5h 45m

$339

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Thu 1/8

11:15 am-4:22 pm

1 stop5h 07m

Allentown-Bethlehem

Sat 1/10

6:15 am-1:21 pm

1 stop7h 06m

$339

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 12/18

9:31 am-12:19 pm

Nonstop1h 48m

Allentown-Bethlehem

Sat 12/27

6:50 pm-8:01 pm

Nonstop2h 11m

$357

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Sat 1/3

9:14 pm-10:47 pm

1 stop25h 33m

Allentown-Bethlehem

Sat 1/10

8:00 am-9:17 pm

1 stop13h 17m

$375

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How to get the cheapest flight ticket from Kentucky to Allentown

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

Prices

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Other information

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

The cheapest day to depart from Kentucky to Allentown is on a Friday when prices can be found for as low as $248. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Tuesday is $408.

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

In the afternoon is the cheapest time of day to fly from Kentucky to Allentown when you can find flight prices for as low as $258. Flying to Allentown in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $297.

Cheap Kentucky to Allentown flight deals and tips

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

Fastest flight time	1h 48m
Direct flights	Mon, Wed and Fri
Airports in Allentown	1 airport

The fastest flight from Kentucky to Allentown takes 1h 48m

Direct flights go from Kentucky to Allentown on Monday, Wednesday and Friday. There are no airlines offering direct flights.

There is 1 airport in Allentown. From Kentucky there are direct flights to Allentown-Bethlehem (ABE).

Search flight deals

When did momondo last update prices for flights from Kentucky to Allentown-Bethlehem Airport?
Prices for flights from Kentucky to Allentown-Bethlehem Airport refresh daily.
How many operators does momondo search for flights from Kentucky to Allentown-Bethlehem Airport?
As of December 2025, there are 5 operators available to choose from for flights from Kentucky to Allentown-Bethlehem Airport.
How old do you have to be to fly from Kentucky to Allentown-Bethlehem 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 Kentucky to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to Allentown

Compare and see reviews for airlines that fly from Kentucky to Allentown with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,008 reviews		Search Delta flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

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

It is quick and easy to find Kentucky to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

Yes. All flights to Allentown from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Kentucky to Allentown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Kentucky and alert you when they change.

An easier way to manage your Allentown trip

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Cheap flights from Kentucky to New York from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to New York departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Kentucky to Allentown

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

The cheapest day to depart from Kentucky to Allentown is on a Friday when prices can be found for as low as $248. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Tuesday is $408.

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

What is the cheapest airline that flies from Kentucky to Allentown-Bethlehem?

Allegiant Air, Delta, and American Airlines are the most popular carriers operating from Kentucky to Allentown-Bethlehem

What airlines fly to Allentown?

How many flights depart from Kentucky to Allentown on average per week?

As of December 2025, 1 flights take off from Kentucky and land in Allentown each week. The most common flight departure day for this route is Sun, with 100% of weekly flights taking off on this day.

How long does it take to fly to Allentown?

Cheap Kentucky to Allentown flight deals and tips

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

Fastest flight time

Direct flights

Airports in Allentown

When did momondo last update prices for flights from Kentucky to Allentown-Bethlehem Airport?

How many operators does momondo search for flights from Kentucky to Allentown-Bethlehem Airport?

How old do you have to be to fly from Kentucky to Allentown-Bethlehem Airport?

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

Best airlines flying from Kentucky to Allentown

Compare and see reviews for airlines that fly from Kentucky to Allentown with momondo

Traveling to a place near New York?

Why use momondo?

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

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

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

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

An easier way to manage your Allentown trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania