What airlines fly to Allentown?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Allentown from Nashville according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 7 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

Allegiant Air is the most popular carrier operating from Nashville Intl to Allentown-Bethlehem

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

Prices for flights from Nashville Intl Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.

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

As of September 2026, there are 2 operators available to choose from for flights from Nashville Intl Airport to Allentown-Bethlehem Airport.

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

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

The travel and health documents you'll need for your trip to Allentown-Bethlehem 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 Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$55 Cheap Flights from Nashville to Allentown in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nashville to Allentown

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

11:42 am - 12:44 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$122Allegiant Air

Thu, Oct 1 - Sun, Oct 4

7:56 pm - 10:43 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 47mnonstop

2:57 pm - 4:09 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 12mnonstop

$194Allegiant Air

Thu, Dec 24 - Tue, Dec 29

6:30 am - 9:22 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$209Allegiant Air

Thu, Oct 15 - Sun, Oct 18

6:30 am - 9:22 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$210Allegiant Air

Thu, Oct 8 - Sun, Oct 11

6:14 pm - 11:24 pmBNA Nashville Intl-ABE Allentown-Bethlehem

4h 10m1 stop Charlotte Douglas

7:36 am - 12:57 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 21m1 stop Charlotte Douglas

$239American Airlines

Tue, Nov 3 - Tue, Nov 10

6:00 am - 1:03 pmBNA Nashville Intl-ABE Allentown-Bethlehem

6h 03m1 stop Atlanta Hartsfield-Jackson

6:39 am - 11:34 amABE Allentown-Bethlehem-BNA Nashville Intl

5h 55m1 stop Atlanta Hartsfield-Jackson

$255Delta

Thu, Nov 26 - Wed, Dec 2

6:40 am - 12:04 pmBNA Nashville Intl-ABE Allentown-Bethlehem

4h 24m1 stop Atlanta Hartsfield-Jackson

6:39 am - 11:34 amABE Allentown-Bethlehem-BNA Nashville Intl

5h 55m1 stop Atlanta Hartsfield-Jackson

$255Delta

Mon, Nov 23 - Wed, Dec 2

10:54 am - 5:16 pmBNA Nashville Intl-ABE Allentown-Bethlehem

5h 22m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:02 pmABE Allentown-Bethlehem-BNA Nashville Intl

5h 59m1 stop Atlanta Hartsfield-Jackson

$271Delta

Tue, Oct 6 - Wed, Oct 14

4:18 pm - 12:17 amBNA Nashville Intl-ABE Allentown-Bethlehem

6h 59m1 stop Charlotte Douglas

7:36 am - 12:57 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 21m1 stop Charlotte Douglas

$319American Airlines

Tue, Nov 24 - Wed, Dec 2

5:15 am - 11:19 amBNA Nashville Intl-ABE Allentown-Bethlehem

5h 04m1 stop Charlotte Douglas

5:14 pm - 10:20 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 06m1 stop Charlotte Douglas

$319American Airlines

Tue, Nov 24 - Tue, Dec 1

Cheap last minute flights

Enter your travel dates to find the best prices.

6:13 pm - 9:05 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

$174Allegiant Air

Thu, Sep 24 - Sun, Sep 27

6:13 pm - 9:05 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

$191Allegiant Air

Thu, Sep 24 - Sun, Sep 27

6:13 pm - 9:05 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

$217Allegiant Air

Thu, Sep 24 - Sun, Sep 27

6:13 pm - 9:05 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:55 pm - 11:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 05mnonstop

$235Allegiant Air

Thu, Sep 24 - Sun, Sep 27

6:13 pm - 9:05 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

2:28 pm - 8:42 amABE Allentown-Bethlehem-BNA Nashville Intl

19h 14m1 stop Orlando

$391Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

6:13 pm - 9:05 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

2:28 pm - 8:42 amABE Allentown-Bethlehem-BNA Nashville Intl

19h 14m1 stop Orlando

$406Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

10:29 am - 5:08 pmBNA Nashville Intl-ABE Allentown-Bethlehem

5h 39m1 stop Chicago O'Hare Intl

5:43 pm - 11:14 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 31m1 stop Chicago O'Hare Intl

$429United Airlines

Thu, Sep 24 - Sun, Sep 27

10:29 am - 5:08 pmBNA Nashville Intl-ABE Allentown-Bethlehem

5h 39m1 stop Chicago O'Hare Intl

5:43 pm - 11:14 pmABE Allentown-Bethlehem-BNA Nashville Intl

6h 31m1 stop Chicago O'Hare Intl

$524United Airlines

Thu, Sep 24 - Sun, Sep 27

6:28 pm - 11:22 pmBNA Nashville Intl-ABE Allentown-Bethlehem

3h 54m1 stop Charlotte Douglas

9:13 am - 12:56 pmABE Allentown-Bethlehem-BNA Nashville Intl

4h 43m1 stop Chicago O'Hare Intl

$637American Airlines

Fri, Sep 25 - Sun, Sep 27

3:48 pm - 11:22 pmBNA Nashville Intl-ABE Allentown-Bethlehem

6h 34m1 stop Charlotte Douglas

2:25 pm - 5:27 pmABE Allentown-Bethlehem-BNA Nashville Intl

4h 02m1 stop Charlotte Douglas

$810American Airlines

Mon, Sep 21 - Wed, Sep 23

Cheap direct flights

Enter your travel dates to find the best prices.

6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

11:42 am - 12:44 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$122Allegiant Air

Thu, Oct 1 - Sun, Oct 4

7:56 pm - 10:43 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 47mnonstop

2:57 pm - 4:09 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 12mnonstop

$194Allegiant Air

Thu, Dec 24 - Tue, Dec 29

6:30 am - 9:22 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$209Allegiant Air

Thu, Oct 15 - Sun, Oct 18

6:30 am - 9:22 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$210Allegiant Air

Thu, Oct 8 - Sun, Oct 11

6:30 am - 9:22 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$232Allegiant Air

Thu, Oct 8 - Sun, Oct 11

6:30 am - 9:22 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$241Allegiant Air

Thu, Oct 8 - Sun, Oct 11

7:56 pm - 10:43 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 47mnonstop

2:57 pm - 4:09 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 12mnonstop

$244Allegiant Air

Sun, Dec 20 - Tue, Dec 29

7:56 pm - 10:43 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 47mnonstop

12:48 pm - 2:00 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 12mnonstop

$244Allegiant Air

Sun, Dec 20 - Thu, Dec 24

6:10 am - 9:02 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

9:52 am - 10:54 amABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$251Allegiant Air

Sun, Oct 11 - Sun, Oct 18

4:10 pm - 6:57 pmBNA Nashville Intl-ABE Allentown-Bethlehem

1h 47mnonstop

2:57 pm - 4:09 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 12mnonstop

$257Allegiant Air

Tue, Dec 22 - Tue, Dec 29

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Allegiant Air flights from Nashville to Allentown

Our best Allegiant Air deals on Nashville to Allentown flight tickets

Allegiant Air

Oct 1

BNA6:00 amNashville Intl

1h 52m

ABE8:52 amAllentown-Bethlehem

Oct 4

ABE11:42 amAllentown-Bethlehem

2h 02m

BNA12:44 pmNashville Intl

$122

Allegiant Air

Sep 24

BNA6:13 pmNashville Intl

1h 52m

ABE9:05 pmAllentown-Bethlehem

Sep 27

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

$174

Allegiant Air

Sep 24

BNA6:13 pmNashville Intl

1h 52m

ABE9:05 pmAllentown-Bethlehem

Sep 27

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

$191

Delta flights from Nashville to Allentown

Our best Delta deals on Nashville to Allentown flight tickets

Delta

Nov 23

BNA6:40 amNashville Intl

4h 24m

1 stop

ABE12:04 pmAllentown-Bethlehem

Dec 2

ABE6:39 amAllentown-Bethlehem

5h 55m

1 stop

BNA11:34 amNashville Intl

$255

Delta

Oct 6

BNA10:54 amNashville Intl

5h 22m

1 stop

ABE5:16 pmAllentown-Bethlehem

Oct 14

ABE6:03 pmAllentown-Bethlehem

5h 59m

1 stop

BNA11:02 pmNashville Intl

$271

Delta

Oct 7

BNA10:54 amNashville Intl

5h 22m

1 stop

ABE5:16 pmAllentown-Bethlehem

Oct 14

ABE6:03 pmAllentown-Bethlehem

5h 59m

1 stop

BNA11:02 pmNashville Intl

$287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Thu 10/1

6:00 am-8:52 am

Nonstop1h 52m

Allentown-Bethlehem

Sun 10/4

11:42 am-12:44 pm

Nonstop2h 02m

$122

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Thu 12/24

7:56 pm-10:43 pm

Nonstop1h 47m

Allentown-Bethlehem

Tue 12/29

2:57 pm-4:09 pm

Nonstop2h 12m

$194

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Thu 10/15

6:30 am-9:22 am

Nonstop1h 52m

Allentown-Bethlehem

Sun 10/18

9:52 am-10:54 am

Nonstop2h 02m

$209

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Thu 10/8

6:30 am-9:22 am

Nonstop1h 52m

Allentown-Bethlehem

Sun 10/11

9:52 am-10:54 am

Nonstop2h 02m

$210

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Tue 11/3

6:14 pm-11:24 pm

1 stop4h 10m

Allentown-Bethlehem

Tue 11/10

7:36 am-12:57 pm

1 stop6h 21m

$239

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Thu 11/26

6:00 am-1:03 pm

1 stop6h 03m

Allentown-Bethlehem

Wed 12/2

6:39 am-11:34 am

1 stop5h 55m

$255

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Mon 11/23

6:40 am-12:04 pm

1 stop4h 24m

Allentown-Bethlehem

Wed 12/2

6:39 am-11:34 am

1 stop5h 55m

$255

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Tue 10/6

10:54 am-5:16 pm

1 stop5h 22m

Allentown-Bethlehem

Wed 10/14

6:03 pm-11:02 pm

1 stop5h 59m

$271

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Tue 11/24

4:18 pm-12:17 am

1 stop6h 59m

Allentown-Bethlehem

Wed 12/2

7:36 am-12:57 pm

1 stop6h 21m

$319

NashvilleAllentown

BNA Nashville Intl - ABE Allentown-Bethlehem

BNAABE

Nashville Intl

Tue 11/24

5:15 am-11:19 am

1 stop5h 04m

Allentown-Bethlehem

Tue 12/1

5:14 pm-10:20 pm

1 stop6h 06m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nashville 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

Airlines

What is the typical price of a round-trip flight between Nashville and Allentown?

Prices are currently low for flights on this route.

Typical prices usually range from $201 to $256.
The lowest price recently found on this route was $122.

What is the cheapest month to fly to Allentown?

The month of August is, on average, the cheapest month to fly to Allentown from Nashville, with most prices found around $0. If you aren’t able to travel to Allentown during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

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

The cheapest day to depart from Nashville to Allentown is on a Thursday when prices can be found for as low as $162. 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 $267.

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 Nashville to Allentown when you can find flight prices for as low as $128. 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 $251.

What is the cheapest Nashville Intl to Allentown-Bethlehem flight route?

Fly from Nashville Intl to Allentown-Bethlehem for the best Nashville Intl - Allentown-Bethlehem flight prices

What cabin class options are available on Nashville to Allentown flights?

There is only 1 cabin class available to choose from on Nashville to Allentown flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nashville to Allentown flights?

No. A direct flight is the cheapest option for a flight between Nashville to Allentown.

How have Nashville to Allentown flight prices changed over time?

When to book flights from Nashville to Allentown

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

Estimated round-trip price

Cheap Nashville to Allentown (BNA to ABE) flight deals and tips

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

Best Price Found	$55
Fastest flight time	1h 52m
Direct flights	Mon, Wed and Fri
Airports in Allentown	1 airport

The best one-way flight to Allentown from Nashville in the past 72 hours is $55. The best round-trip flight deal from Nashville to Allentown found on momondo in the last 72 hours is $122.

The fastest flight from Nashville to Allentown takes 1h 52m

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

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

Search flight deals

Frequently asked questions about flying from Nashville to Allentown

How far is Nashville Intl to Allentown-Bethlehem by plane?
The distance between Nashville Intl and Allentown-Bethlehem is about 683.9 mi. Flights usually cover this in 1h 52m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Nashville Intl Airport to Allentown-Bethlehem Airport?
Prices for flights from Nashville Intl Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Nashville Intl Airport to Allentown-Bethlehem Airport?
As of September 2026, there are 2 operators available to choose from for flights from Nashville Intl Airport to Allentown-Bethlehem Airport.
How old do you have to be to fly from Nashville Intl Airport 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 Nashville Intl Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents you'll need for your trip to Allentown-Bethlehem 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 Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Nashville to Allentown?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Nashville to Allentown is Airbus A320-100/200 (27.66% of total bookings). The next most popular plane models are Airbus A319 (21.28%), Boeing 737 MAX 8 (10.64%), and Boeing 737 (6.38%).
What is the most popular airline from Nashville to Allentown?
Based on momondo bookings for flights between Nashville and Allentown, the leading airline is Allegiant Air, making up 79% of the total bookings. Other popular airlines include American Airlines with 21%.

Best airlines flying from Nashville to Allentown

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $98	Free Cancellation	Rating 7.3 678 reviews		Search Allegiant Air flights
American Airlines	PriceFrom $266	Free Cancellation	Rating 7.0 12,087 reviews		Search American Airlines flights

Lehighton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Nashville to Allentown. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Nashville to Allentown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Nashville and Allentown 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 Nashville to Allentown right now. Can momondo alert me if prices change?

Price alerts on flights to Allentown from Nashville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.