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

The number of flights available between Nashville and Allentown is 2 per week as of July 2026. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

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 61% 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 and Delta are the most popular carriers 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 July 2026, there are 4 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.

$54 Cheap Flights from Nashville to Allentown in 2026

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.

8:31 pm - 11:23 pm

BNA

ABE

1h 52mnonstop

6:46 pm - 7:51 pm

ABE

BNA

2h 05mnonstop

$81Allegiant Air

Fri, Sep 18 - Mon, Sep 21

6:13 pm - 9:05 pm

BNA

ABE

1h 52mnonstop

9:55 pm - 11:00 pm

ABE

BNA

2h 05mnonstop

$84Allegiant Air

Thu, Sep 10 - Sun, Sep 13

6:13 pm - 9:05 pm

BNA

ABE

1h 52mnonstop

6:46 pm - 7:51 pm

ABE

BNA

2h 05mnonstop

$88Allegiant Air

Thu, Sep 17 - Mon, Sep 21

10:52 am - 8:25 pm

BNA

ABE

8h 33m

1 stop

6:46 pm - 7:51 pm

ABE

BNA

2h 05mnonstop

$172Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

3:14 pm - 3:08 pm

BNA

ABE

22h 54m

1 stop

9:55 pm - 11:00 pm

ABE

BNA

2h 05mnonstop

$174Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

10:52 am - 8:25 pm

BNA

ABE

8h 33m

1 stop

6:46 pm - 7:51 pm

ABE

BNA

2h 05mnonstop

$179Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

6:26 pm - 11:25 pm

BNA

ABE

3h 59m

1 stop

6:00 am - 10:54 am

ABE

BNA

5h 54m

1 stop

$247American Airlines

Wed, Aug 19 - Sat, Aug 29

8:31 am - 4:27 pm

BNA

ABE

6h 56m

1 stop

6:00 am - 10:54 am

ABE

BNA

5h 54m

1 stop

$247American Airlines

Wed, Aug 26 - Wed, Sep 2

5:14 am - 12:28 pm

BNA

ABE

6h 14m

1 stop

6:16 am - 10:02 am

ABE

BNA

4h 46m

1 stop

$247Delta

Wed, Aug 19 - Sat, Aug 29

3:54 pm - 10:23 pm

BNA

ABE

5h 29m

1 stop

6:16 am - 11:35 am

ABE

BNA

6h 19m

1 stop

$247Delta

Wed, Aug 19 - Sat, Aug 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

Sep 18

BNA8:31 pmNashville Intl

1h 52m

ABE11:23 pmAllentown-Bethlehem

Sep 21

ABE6:46 pmAllentown-Bethlehem

2h 05m

BNA7:51 pmNashville Intl

$81

Allegiant Air

Sep 10

BNA6:13 pmNashville Intl

1h 52m

ABE9:05 pmAllentown-Bethlehem

Sep 13

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

$84

Allegiant Air

Sep 17

BNA6:13 pmNashville Intl

1h 52m

ABE9:05 pmAllentown-Bethlehem

Sep 21

ABE6:46 pmAllentown-Bethlehem

2h 05m

BNA7:51 pmNashville Intl

$88

United Airlines flights from Nashville to Allentown

Our best United Airlines deals on Nashville to Allentown flight tickets

United Airlines

Oct 6

BNA10:29 amNashville Intl

5h 39m

1 stop

ABE5:08 pmAllentown-Bethlehem

Oct 13

ABE5:46 pmAllentown-Bethlehem

6h 28m

1 stop

BNA11:14 pmNashville Intl

$273

United Airlines

Aug 15

BNA12:33 pmNashville Intl

7h 27m

1 stop

ABE9:00 pmAllentown-Bethlehem

Aug 18

ABE5:36 pmAllentown-Bethlehem

5h 01m

1 stop

BNA9:37 pmNashville Intl

$298

United Airlines

Aug 15

BNA12:33 pmNashville Intl

7h 27m

1 stop

ABE9:00 pmAllentown-Bethlehem

Aug 18

ABE5:36 pmAllentown-Bethlehem

5h 01m

1 stop

BNA9:37 pmNashville Intl

$318

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 9/18

8:31 pm-11:23 pm

Nonstop1h 52m

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:51 pm

Nonstop2h 05m

$81

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 9/10

6:13 pm-9:05 pm

Nonstop1h 52m

Allentown-Bethlehem

Sun 9/13

9:55 pm-11:00 pm

Nonstop2h 05m

$84

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 9/17

6:13 pm-9:05 pm

Nonstop1h 52m

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:51 pm

Nonstop2h 05m

$88

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 9/17

10:52 am-8:25 pm

1 stop8h 33m

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:51 pm

Nonstop2h 05m

$172

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 9/10

3:14 pm-3:08 pm

1 stop22h 54m

Allentown-Bethlehem

Sun 9/13

9:55 pm-11:00 pm

Nonstop2h 05m

$174

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 9/17

10:52 am-8:25 pm

1 stop8h 33m

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:51 pm

Nonstop2h 05m

$179

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 8/19

6:26 pm-11:25 pm

1 stop3h 59m

Allentown-Bethlehem

Sat 8/29

6:00 am-10:54 am

1 stop5h 54m

$247

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 8/26

8:31 am-4:27 pm

1 stop6h 56m

Allentown-Bethlehem

Wed 9/2

6:00 am-10:54 am

1 stop5h 54m

$247

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 8/19

5:14 am-12:28 pm

1 stop6h 14m

Allentown-Bethlehem

Sat 8/29

6:16 am-10:02 am

1 stop4h 46m

$247

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 8/19

3:54 pm-10:23 pm

1 stop5h 29m

Allentown-Bethlehem

Sat 8/29

6:16 am-11:35 am

1 stop6h 19m

$247

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

Other information

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 $131 to $436.
The lowest price recently found on this route was $81.

What is the cheapest month to fly to Allentown?

The month of January 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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $95.

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 $158. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Wednesday is $260.

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

In the morning is the cheapest time of day to fly from Nashville to Allentown when you can find flight prices for as low as $115. Flying to Allentown in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $205.

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	$163
Fastest flight time	1h 51m
Direct flights	Mon, Tue, Fri and Sat
Airports in Allentown	1 airport

The best one-way flight to Allentown from Nashville in the past 72 hours is $163. The best round-trip flight deal from Nashville to Allentown found on momondo in the last 72 hours is $197.

The fastest flight from Nashville to Allentown takes 1h 51m

Direct flights go from Nashville to Allentown on Monday, Tuesday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.

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 51m, 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 July 2026, there are 4 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 (55.56% of total bookings). The next most popular plane models are Airbus A319 (11.11%), Boeing 737 (6.35%), and Boeing 737 MAX 8 (4.76%).
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 60% of the total bookings. Other popular airlines include American Airlines with 21%, Delta with 9%, and Frontier with 9%.

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
Frontier	PriceFrom $56	Free Cancellation	Rating 5.6 2,748 reviews	Search Frontier flights
Allegiant Air	PriceFrom $95	Free Cancellation	Rating 7.3 678 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $208	Free Cancellation	Rating 7.1 11,842 reviews	Search American Airlines flights
Delta	PriceFrom $273	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights

Allegiant Air Flights From Nashville to Allentown
Across 2 Allegiant Air flights from Nashville to Allentown this week, the average price was $184, with the best Allegiant Air deals starting from $95 round-trip. 678 users have rated Allegiant Air on momondo, with an average score of 7.3/10.

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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.