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$105+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ABE
May 28 — Jun 41
Thu 5/28
Thu 6/4
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 April 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/25. 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 8/206:14 pm
BNA
-
ABE
Nonstop1h 53m
Allegiant Air
Sun 8/239:57 pm
ABE
-
BNA
Nonstop1h 59m
Allegiant Air
Deal found 4/25$118
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 8/62:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 8/912:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 4/25$127
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:19 pm
BNA
-
ABE
Nonstop1h 51m
Allegiant Air
Sun 7/512:29 pm
ABE
-
BNA
Nonstop2h 00m
Allegiant Air
Deal found 4/27$161
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 5/212:20 pm
BNA
-
ABE
Nonstop1h 50m
Allegiant Air
Thu 5/2812:29 pm
ABE
-
BNA
Nonstop2h 01m
Allegiant Air
Deal found 4/26$178
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Sun 5/242:20 pm
BNA
-
ABE
Nonstop1h 50m
Allegiant Air
Sun 5/3112:29 pm
ABE
-
BNA
Nonstop2h 01m
Allegiant Air
Deal found 4/23$184
This Kiwi.com deal was found by Cheapflights users on 4/23. 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
Multiple Airlines
Thu 5/286:00 am
ABE
-
BNA
1 stop17h 49m
Multiple Airlines
Deal found 4/23$189
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 8/206:14 pm
BNA
-
ABE
Nonstop1h 53m
Multiple Airlines
Mon 8/245:25 pm
ABE
-
BNA
1 stop29h 43m
Multiple Airlines
Deal found 4/25$198
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:35 pm
BNA
-
ABE
1 stop26h 01m
Multiple Airlines
Sun 8/212:29 pm
ABE
-
BNA
Nonstop2h 00m
Multiple Airlines
Deal found 4/27$216
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/247:00 am
BNA
-
ABE
1 stop15h 39m
Multiple Airlines
Sun 5/3112:29 pm
ABE
-
BNA
Nonstop2h 01m
Multiple Airlines
Deal found 4/23$223

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$118
(Kiwi.com)

One-way from

$105
(Delta)

Popular in

February

Cheapest in

September

Average price

$330

Good one-way deal

$130 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. 20% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 28, 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
Quickest round-trip

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 5/27

6:20 am-12:19 pm

1 stop4h 59m

Allentown-Bethlehem

Fri 5/29

6:23 am-10:17 am

1 stop4h 54m

$263

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 5/15

6:00 am-8:10 pm

1 stop13h 10m

Allentown-Bethlehem

Mon 5/18

1:41 pm-11:14 pm

1 stop10h 33m

$269

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sat 5/30

11:06 am-5:28 pm

1 stop5h 22m

Allentown-Bethlehem

Wed 6/3

6:15 pm-11:11 pm

1 stop5h 56m

$397

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 5/29

6:20 am-12:19 pm

1 stop4h 59m

Allentown-Bethlehem

Fri 5/29

6:15 pm-11:11 pm

1 stop5h 56m

$408

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Tue 5/12

9:42 am-5:00 pm

1 stop6h 18m

Allentown-Bethlehem

Sat 5/16

5:40 pm-9:57 pm

1 stop5h 17m

$413

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 5/29

9:40 am-5:28 pm

1 stop6h 48m

Allentown-Bethlehem

Thu 6/4

12:59 pm-4:07 pm

1 stop4h 08m

$433

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 5/13

6:20 am-12:19 pm

1 stop4h 59m

Allentown-Bethlehem

Mon 5/18

6:15 pm-11:11 pm

1 stop5h 56m

$523

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 5/7

9:40 am-5:28 pm

1 stop6h 48m

Allentown-Bethlehem

Wed 5/13

6:15 pm-11:11 pm

1 stop5h 56m

$577

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 5/7

9:40 am-5:28 pm

1 stop6h 48m

Allentown-Bethlehem

Tue 5/12

6:15 pm-11:11 pm

1 stop5h 56m

$577

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 5/8

5:10 pm-10:18 pm

1 stop4h 08m

Allentown-Bethlehem

Tue 5/12

6:15 pm-11:11 pm

1 stop5h 56m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

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 April.
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 April 28, 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
706 reviews

Food

5.8

Comfort

6.9

Boarding

7.6

Crew

8.1

Entertainment

5.4

Overall

7.3

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.
Allegiant Air
7.3
Good
706 reviews
Allegiant Air
7.3
Good
706 reviews

Food

5.8

Comfort

6.9

Boarding

7.6

Crew

8.1

Entertainment

5.4

Overall

7.3

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.
American Airlines
7.1
Good
11,676 reviews
Allegiant Air
7.3
Good
706 reviews

Food

5.8

Comfort

6.9

Boarding

7.6

Crew

8.1

Entertainment

5.4

Overall

7.3

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.
Frontier
5.7
Fair
2,970 reviews
Allegiant Air
7.3
Good
706 reviews

Food

5.8

Comfort

6.9

Boarding

7.6

Crew

8.1

Entertainment

5.4

Overall

7.3

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.

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 59m. 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 $158, respectively. Frontier is currently priced 77% 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 $124 one-way.

  • What are the cheapest flights from Nashville to Allentown?

    On average you can expect to pay $130 for a flight from Nashville to Allentown. The cheapest flight overall is $60 while the most popular route, (Nashville Intl - Allentown-Bethlehem) is currently priced at $161.

  • 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$102FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$84Average$179FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$158Average$298FlexibilityNo cancel feeOn-time71%

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