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

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

What airlines fly to Allentown?

United Airlines, American Airlines and Spirit Airlines 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 43% 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.

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 March 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.

$47 Cheap Flights from Nashville to Allentown in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

2:20 pm - 5:10 pm

BNA

ABE

1h 50mnonstop

12:29 pm - 1:30 pm

ABE

BNA

2h 01mnonstop

$92Allegiant Air

Thu, May 21 - Sun, May 24

2:20 pm - 5:10 pm

BNA

ABE

1h 50mnonstop

6:00 pm - 11:30 am

ABE

BNA

18h 30m

1 stop

$183Allegiant Air

Thu, May 21 - Sun, May 24

6:00 am - 1:48 pm

BNA

ABE

6h 48m

1 stop

2:23 pm - 9:39 pm

ABE

BNA

8h 16m

1 stop

$293United Airlines

Sat, May 23 - Mon, May 25

3:27 pm - 8:10 pm

BNA

ABE

27h 43m

1 stop

1:41 pm - 8:35 am

ABE

BNA

19h 54m

1 stop

$295Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

7:14 pm - 12:22 am

BNA

ABE

4h 08m

1 stop

6:04 am - 10:11 am

ABE

BNA

5h 07m

1 stop

$308American Airlines

Wed, May 13 - Mon, May 18

2:57 pm - 8:00 pm

BNA

ABE

28h 03m

1 stop

6:13 pm - 6:58 am

ABE

BNA

13h 45m

1 stop

$314Allegiant Air

Thu, May 21 - Sun, May 24

6:25 am - 8:10 pm

BNA

ABE

12h 45m

1 stop

9:22 am - 12:29 pm

ABE

BNA

28h 07m

1 stop

$316Multiple Airlines

Fri, Apr 24 - Sun, Apr 26

6:25 am - 8:10 pm

BNA

ABE

12h 45m

1 stop

7:56 pm - 12:29 pm

ABE

BNA

17h 33m

1 stop

$318Multiple Airlines

Fri, May 15 - Sun, May 17

7:45 am - 11:15 pm

BNA

ABE

14h 30m

2 stops

1:41 pm - 8:35 am

ABE

BNA

19h 54m

1 stop

$324Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

5:35 pm - 10:56 pm

BNA

ABE

4h 21m

1 stop

1:00 pm - 5:43 pm

ABE

BNA

5h 43m

1 stop

$327Delta

Tue, Jun 16 - Tue, Jun 23

Delta flights from Nashville to Allentown

Our best Delta deals on Nashville to Allentown flight tickets

Delta

Jun 16

BNA5:35 pmNashville Intl

4h 21m

1 stop

ABE10:56 pmAllentown-Bethlehem

Jun 23

ABE1:00 pmAllentown-Bethlehem

5h 43m

1 stop

BNA5:43 pmNashville Intl

$327

Delta

Mar 28

BNA4:59 pmNashville Intl

4h 12m

1 stop

ABE10:11 pmAllentown-Bethlehem

Mar 30

ABE5:58 pmAllentown-Bethlehem

6h 22m

1 stop

BNA11:20 pmNashville Intl

$339

Delta

Jun 16

BNA5:25 amNashville Intl

5h 45m

1 stop

ABE12:10 pmAllentown-Bethlehem

Jun 19

ABE1:00 pmAllentown-Bethlehem

5h 43m

1 stop

BNA5:43 pmNashville Intl

$343

American Airlines flights from Nashville to Allentown

Our best American Airlines deals on Nashville to Allentown flight tickets

American Airlines

May 13

BNA7:14 pmNashville Intl

4h 08m

1 stop

ABE12:22 amAllentown-Bethlehem

May 18

ABE6:04 amAllentown-Bethlehem

5h 07m

1 stop

BNA10:11 amNashville Intl

$308

American Airlines

May 13

BNA7:14 pmNashville Intl

4h 08m

1 stop

ABE12:22 amAllentown-Bethlehem

May 18

ABE6:04 amAllentown-Bethlehem

5h 07m

1 stop

BNA10:11 amNashville Intl

$370

American Airlines

Apr 9

BNA7:14 pmNashville Intl

4h 08m

1 stop

ABE12:22 amAllentown-Bethlehem

Apr 12

ABE6:04 amAllentown-Bethlehem

5h 07m

1 stop

BNA10:11 amNashville Intl

$371

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 5/21

2:20 pm-5:10 pm

Nonstop1h 50m

Allentown-Bethlehem

Sun 5/24

12:29 pm-1:30 pm

Nonstop2h 01m

$92

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 5/21

2:20 pm-5:10 pm

Nonstop1h 50m

Allentown-Bethlehem

Sun 5/24

6:00 pm-11:30 am

1 stop18h 30m

$183

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sat 5/23

6:00 am-1:48 pm

1 stop6h 48m

Allentown-Bethlehem

Mon 5/25

2:23 pm-9:39 pm

1 stop8h 16m

$293

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 4/23

3:27 pm-8:10 pm

1 stop27h 43m

Allentown-Bethlehem

Mon 4/27

1:41 pm-8:35 am

1 stop19h 54m

$295

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 5/13

7:14 pm-12:22 am

1 stop4h 08m

Allentown-Bethlehem

Mon 5/18

6:04 am-10:11 am

1 stop5h 07m

$308

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 5/21

2:57 pm-8:00 pm

1 stop28h 03m

Allentown-Bethlehem

Sun 5/24

6:13 pm-6:58 am

1 stop13h 45m

$314

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 4/24

6:25 am-8:10 pm

1 stop12h 45m

Allentown-Bethlehem

Sun 4/26

9:22 am-12:29 pm

1 stop28h 07m

$316

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 5/15

6:25 am-8:10 pm

1 stop12h 45m

Allentown-Bethlehem

Sun 5/17

7:56 pm-12:29 pm

1 stop17h 33m

$318

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 4/23

7:45 am-11:15 pm

2 stops14h 30m

Allentown-Bethlehem

Mon 4/27

1:41 pm-8:35 am

1 stop19h 54m

$324

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Tue 6/16

5:35 pm-10:56 pm

1 stop4h 21m

Allentown-Bethlehem

Tue 6/23

1:00 pm-5:43 pm

1 stop5h 43m

$327

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 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 $95. 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 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 at noon are often more expensive with an average ticket price of $288.

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 Intl to Allentown-Bethlehem flights?

There is only 1 cabin class available to choose from on Nashville Intl to Allentown-Bethlehem 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?

As of March 2026, prices for Nashville to Allentown flights are approximately 542% more expensive when compared to flights at the same time last year.

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

Fastest flight time	1h 50m
Direct flights	Mon and Fri
Airports in Allentown	1 airport

The fastest flight from Nashville to Allentown takes 1h 50m

Direct flights go from Nashville to Allentown on Monday 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

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 50m, 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 March 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 (27.27% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.12%), Airbus A319 (12.12%), and Canadair (Bombardier) Regional Jet 900 (9.09%).
What is the most popular airline from Nashville to Allentown?
Based on momondo bookings for flights between Nashville and Allentown, the leading airline is American Airlines, making up 40% of the total bookings. Other popular airlines include Allegiant Air with 37%, Delta with 13%, and Frontier with 10%.

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 5.7 3,033 reviews	Search Frontier flights
Allegiant Air	PriceFrom $82	Free Cancellation	Rating 7.3 714 reviews	Search Allegiant Air flights
Delta	PriceFrom $124	Free Cancellation	Rating 7.9 8,277 reviews	Search Delta flights
American Airlines	PriceFrom $168	Free Cancellation	Rating 7.1 11,415 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.