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$120+ Cheap flights from Nashville to Allentown (BNA - 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ABE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Nashville to Allentown

Cheapest flights from Nashville to Allentown
Explore the most affordable flight options available from Nashville to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:20 pm
BNA
-
ABE
Nonstop1h 50m
Allegiant Air
Sun 6/2112:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 1/29$182
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:20 pm
BNA
-
ABE
Nonstop1h 50m
Allegiant Air
Thu 6/1112:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 1/27$194
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/247:00 am
BNA
-
ABE
1 stop4h 20m
American Airlines
Tue 3/312:50 pm
ABE
-
BNA
1 stop4h 20m
American Airlines
Deal found 1/27$199
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 2/275:29 pm
BNA
-
ABE
1 stop4h 20m
Delta
Wed 3/46:28 am
ABE
-
BNA
1 stop7h 16m
Delta
Deal found 1/27$209
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:20 pm
BNA
-
ABE
Nonstop1h 50m
Allegiant Air
Thu 6/1812:29 pm
ABE
-
BNA
Nonstop1h 56m
Allegiant Air
Deal found 1/29$212
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:54 pm
BNA
-
ABE
1 stop28h 19m
Multiple Airlines
Mon 3/91:55 pm
ABE
-
BNA
1 stop18h 30m
Multiple Airlines
Deal found 1/28$217
This Delta deal was found by Cheapflights users on 1/28. 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.
Sat 2/282:40 pm
BNA
-
ABE
1 stop7h 09m
Delta
Tue 3/106:32 am
ABE
-
BNA
1 stop4h 48m
Delta
Deal found 1/28$219
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:52 pm
BNA
-
ABE
1 stop22h 38m
Multiple Airlines
Mon 3/91:55 pm
ABE
-
BNA
1 stop18h 30m
Multiple Airlines
Deal found 1/28$237
This Delta deal was found by Cheapflights users on 1/28. 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.
Fri 2/275:29 pm
BNA
-
ABE
1 stop4h 20m
Delta
Tue 3/106:32 am
ABE
-
BNA
1 stop4h 48m
Delta
Deal found 1/28$239
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 2/244:08 pm
BNA
-
ABE
1 stop5h 41m
Delta
Wed 3/46:28 am
ABE
-
BNA
1 stop7h 16m
Delta
Deal found 1/27$254
This Delta deal was found by Cheapflights users on 1/28. 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.
Sat 2/282:40 pm
BNA
-
ABE
1 stop7h 09m
Delta
Thu 3/56:28 am
ABE
-
BNA
1 stop7h 16m
Delta
Deal found 1/28$257

Find flight deals from Nashville to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$182
(Kiwi.com)

One-way from

$120
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$316
Provider with most accurate pricing for Nashville Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Allentown-Bethlehem flights.
Search Deals
From Nashville Intl to Allentown-Bethlehem
Search Deals
One-way flight from Nashville Intl to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 January 29, 2026.
Use the filters below to find and compare flights from Nashville to Allentown that are best for you.

Fly from

Nashville

Fly to

Allentown

Route

Depart

Return

Price

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Tue 2/24

7:00 am-12:20 pm

1 stop4h 20m

Allentown-Bethlehem

Tue 3/3

12:50 pm-4:10 pm

1 stop4h 20m

$199

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 2/25

3:45 pm-11:31 pm

1 stop6h 46m

Allentown-Bethlehem

Wed 3/4

12:50 pm-4:10 pm

1 stop4h 20m

$199

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Mon 3/2

5:29 pm-10:49 pm

1 stop4h 20m

Allentown-Bethlehem

Wed 3/4

6:28 am-12:44 pm

1 stop7h 16m

$209

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Mon 3/2

5:29 pm-10:49 pm

1 stop4h 20m

Allentown-Bethlehem

Tue 3/3

6:28 am-12:44 pm

1 stop7h 16m

$209

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 2/27

4:08 pm-10:49 pm

1 stop5h 41m

Allentown-Bethlehem

Tue 3/3

6:28 am-12:44 pm

1 stop7h 16m

$209

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Mon 3/2

5:29 pm-10:49 pm

1 stop4h 20m

Allentown-Bethlehem

Tue 3/10

6:32 am-10:20 am

1 stop4h 48m

$239

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 2/25

9:23 am-5:12 pm

1 stop6h 49m

Allentown-Bethlehem

Wed 3/4

6:28 am-12:44 pm

1 stop7h 16m

$254

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Tue 2/24

4:08 pm-10:49 pm

1 stop5h 41m

Allentown-Bethlehem

Wed 3/4

6:28 am-12:44 pm

1 stop7h 16m

$254

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sat 2/28

2:40 pm-10:49 pm

1 stop7h 09m

Allentown-Bethlehem

Thu 3/5

6:28 am-12:44 pm

1 stop7h 16m

$257

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sun 3/1

4:08 pm-10:49 pm

1 stop5h 41m

Allentown-Bethlehem

Tue 3/3

6:28 am-10:12 am

1 stop4h 44m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 22 results
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Compare providers for flights from Nashville to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Allentown in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Nashville to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Nashville 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 Nashville to Allentown

What is the cheapest month to book a flight from Nashville to Allentown?

Currently, April is the cheapest month in which you can book a flight from Nashville to Allentown (average of $42). Flying from Nashville to Allentown in December is currently the most expensive (average of $89). 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.

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 January 29, 2026.
See what other customers who have flown with Delta, American Airlines, and Allegiant Air from Nashville to Allentown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,125 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.2
Good
706 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,125 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Nashville to Allentown?

    Departing from Nashville to Allentown will take you 4h 20m. Airlines will cover a distance of 684 mi.

  • What are the cheapest airlines flying from Nashville to Allentown round-trip?

    Flying on Frontier is currently your cheapest option to Allentown, with prices starting at $56. Additional round-trip tickets that might be worth considering are offered by Allegiant Air and Delta, with the lowest prices starting at $81 and $124, respectively. Frontier is currently priced 79% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $39 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $94 and Delta from $98 one-way.

  • Can I find deals for flights from Nashville to Allentown that include hotel bookings?

    Yes. In addition to deals on Nashville to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Allentown.

  • Can I find deals for business class flights from Nashville to Allentown?

    Yes. Cheapflights offers flight deals from Nashville 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 Nashville to Allentown?

    Currently, April is the cheapest month in which you can book a flight from Nashville to Allentown (average of $42). Flying from Nashville to Allentown in December is currently the most expensive (average of $89). 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

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Top 4 airlines flying from Nashville to Allentown

Discover the top 4 airlines that operate flights from Nashville 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$102FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$81Average$179FlexibilityNo cancel feeOn-time88%
DeltaCheapest$124Average$326FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$168Average$293FlexibilityNo cancel feeOn-time71%

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