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$50+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ABE
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 8/212:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/10$95
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 8/912:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/10$103
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/246:13 pm
BNA
-
ABE
Nonstop1h 52m
Allegiant Air
Sun 9/279:55 pm
ABE
-
BNA
Nonstop2h 05m
Allegiant Air
Deal found 6/8$116
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 7/2612:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/8$121
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Thu 7/2312:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/10$125
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 8/212:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/11$129
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/92:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Thu 7/2312:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/10$132
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 7/2612:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/9$147
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/302:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Thu 8/612:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/9$168
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sun 8/22:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 8/912:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/9$174
This Mytrip deal was found by Cheapflights users on 6/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 7/1912:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 6/7$189

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$95
(Cheapflightsfares)

One-way from

$50
(Cheapflightsfares)

Popular in

April

Cheapest in

September

Average price

$224

Good round-trip deal

$158 or less

Good one-way deal

$162 or less
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. 14% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Nashville Intl to Allentown-Bethlehem.
Search Deals
Price to beat on a one-way flight from Nashville Intl to Allentown-Bethlehem.
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 June 12, 2026.
Use the filters below to find and compare flights from Nashville to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 7/3

12:54 pm-9:07 pm

1 stop7h 13m

Allentown-Bethlehem

Tue 7/7

10:35 am-3:57 pm

1 stop6h 22m

$389

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 7/2

12:49 pm-9:07 pm

1 stop7h 18m

Allentown-Bethlehem

Tue 7/7

10:35 am-5:40 pm

1 stop8h 05m

$392

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sun 8/2

5:10 am-12:22 pm

1 stop6h 12m

Allentown-Bethlehem

Sat 8/8

6:09 pm-11:03 pm

1 stop5h 54m

$402
Quickest round-trip

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sun 7/5

7:19 pm-12:23 am

1 stop4h 04m

Allentown-Bethlehem

Thu 7/9

7:09 pm-10:25 pm

1 stop4h 16m

$431

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 7/2

4:30 pm-11:08 pm

1 stop5h 38m

Allentown-Bethlehem

Mon 7/6

6:10 pm-11:15 pm

1 stop6h 05m

$465

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 10/29

6:00 am-1:42 pm

1 stop6h 42m

Allentown-Bethlehem

Sun 11/1

6:15 am-10:14 am

1 stop4h 59m

$474

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sun 7/5

7:00 am-9:41 am

2 stops25h 41m

Allentown-Bethlehem

Wed 7/8

1:30 pm-7:23 am

1 stop18h 53m

$500

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Tue 7/7

12:49 pm-9:07 pm

1 stop7h 18m

Allentown-Bethlehem

Sun 7/12

6:15 am-10:34 am

1 stop5h 19m

$577

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sat 7/11

12:49 pm-9:07 pm

1 stop7h 18m

Allentown-Bethlehem

Sun 7/12

6:15 am-10:34 am

1 stop5h 19m

$598

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 9/24

7:34 am-9:35 am

1 stop25h 01m

Allentown-Bethlehem

Sun 9/27

6:20 am-10:30 am

1 stop5h 10m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 22 resultsSorted by cheapest first
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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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 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

How much does it cost to fly round-trip from Nashville to Allentown?

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 June 12, 2026.
See what other customers who have flown with Allegiant Air,American Airlines, andFrontier 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.
Allegiant Air
7.3
Good
703 reviews

Boarding

7.6

Comfort

6.9

Overall

7.3

Entertainment

5.5

Food

5.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Elizabeth,Jun 2026

LAS - RAP

Amazing the only thing I would change is the price gouging. They do for the checked bag or the carry on bag. It's a little absurd. I'm already paying them $500. And I can't take a carry on?!
Allegiant Air
7.3
Good
703 reviews
Allegiant Air
7.3
Good
703 reviews

Boarding

7.6

Comfort

6.9

Overall

7.3

Entertainment

5.5

Food

5.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Elizabeth,Jun 2026

LAS - RAP

Amazing the only thing I would change is the price gouging. They do for the checked bag or the carry on bag. It's a little absurd. I'm already paying them $500. And I can't take a carry on?!
American Airlines
7.1
Good
11,644 reviews
Allegiant Air
7.3
Good
703 reviews

Boarding

7.6

Comfort

6.9

Overall

7.3

Entertainment

5.5

Food

5.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Elizabeth,Jun 2026

LAS - RAP

Amazing the only thing I would change is the price gouging. They do for the checked bag or the carry on bag. It's a little absurd. I'm already paying them $500. And I can't take a carry on?!
Frontier
5.6
Fair
2,894 reviews
Allegiant Air
7.3
Good
703 reviews

Boarding

7.6

Comfort

6.9

Overall

7.3

Entertainment

5.5

Food

5.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Elizabeth,Jun 2026

LAS - RAP

Amazing the only thing I would change is the price gouging. They do for the checked bag or the carry on bag. It's a little absurd. I'm already paying them $500. And I can't take a carry on?!

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 popular is this Nashville to Allentown flight route?

    This flight path from Nashville Intl to Allentown-Bethlehem was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Nashville to Allentown?

    Departing from Nashville to Allentown will take you 4h 04m. Airlines will cover a distance of 684 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 American Airlines, with the lowest prices starting at $84 and $168, respectively. Frontier is currently priced 76% below the average price you’ll pay for this route.

  • What are the cheapest flights from Nashville to Allentown?

    On average you can expect to pay $192 for a flight from Nashville to Allentown. The cheapest flight overall is $79 while the most popular route, (Nashville Intl - Allentown-Bethlehem) is currently priced at $121.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Nashville to Allentown

Discover the top 3 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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$102FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$84Average$179FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$168Average$367FlexibilityNo cancel feeOn-time71%

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