HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$78+ Cheap flights from Tennessee to Allentown (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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ABE
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tennessee to Allentown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tennessee to Allentown

Keep the following information in mind while searching for Tennessee to Allentown flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(American Airlines)

One-way from

$78
(Cheapflightsfares)

Popular in

February

Cheapest in

September

Average price

$253

Good round-trip deal

$184 or less

Good one-way deal

$39 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 Tennessee to Allentown-Bethlehem
Search Deals
One-way flight from Tennessee to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Tennessee to Allentown-Bethlehem.
Search Deals
Price to beat on a one-way flight from Tennessee to Allentown-Bethlehem.
Search Deals

Find flight deals from Tennessee to Allentown

Cheapest flights from Tennessee to Allentown
Explore the most affordable flight options available from Tennessee to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:29 pmBNA - ABE
1 stop6h 29mAmerican Airlines
Fri 12/51:48 pmABE - BNA
1 stop7h 19mAmerican Airlines
Deal found 11/11$209
This Delta deal was found by Cheapflights users on 11/12. 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.
Wed 12/36:19 pmCHA - ABE
1 stop3h 52mDelta
Sat 12/66:25 amABE - CHA
1 stop6h 28mDelta
Deal found 11/12$249
This Delta deal was found by Cheapflights users on 11/12. 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.
Thu 12/45:39 pmTYS - ABE
1 stop4h 32mDelta
Sun 12/76:00 pmABE - TYS
1 stop5h 28mDelta
Deal found 11/12$294
This Mytrip deal was found by Cheapflights users on 11/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:55 pmBNA - ABE
2 stops22h 41mMultiple Airlines
Fri 12/58:30 amABE - BNA
1 stop6h 19mMultiple Airlines
Deal found 11/11$300
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:07 amBNA - ABE
1 stop4h 41mUnited Airlines
Tue 12/25:22 pmABE - BNA
1 stop6h 32mUnited Airlines
Deal found 11/13$301
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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.
Tue 11/252:22 pmBNA - ABE
Nonstop1h 48mAllegiant Air
Sat 11/2912:28 pmABE - BNA
Nonstop2h 10mAllegiant Air
Deal found 11/11$320
This American Airlines deal was found by Cheapflights users on 11/13. 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.
Fri 12/126:07 amBNA - ABE
1 stop6h 11mAmerican Airlines
Sun 12/142:01 pmABE - BNA
1 stop4h 29mAmerican Airlines
Deal found 11/13$324
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Sat 12/204:26 pmBNA - ABE
1 stop6h 03mAmerican Airlines
Sun 12/286:04 amABE - BNA
1 stop4h 20mAmerican Airlines
Deal found 11/12$333
This Delta deal was found by Cheapflights users on 11/13. 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 12/53:57 pmTYS - ABE
1 stop6h 14mDelta
Sun 12/76:00 pmABE - TYS
1 stop5h 28mDelta
Deal found 11/13$339
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:15 amBNA - ABE
1 stop5h 05mAmerican Airlines
Sun 12/286:04 amABE - BNA
1 stop4h 20mAmerican Airlines
Deal found 11/11$344
This Delta deal was found by Cheapflights users on 11/12. 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 12/54:06 pmCHA - ABE
1 stop6h 05mDelta
Mon 12/86:00 pmABE - CHA
1 stop5h 26mDelta
Deal found 11/12$344
This Delta deal was found by Cheapflights users on 11/12. 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.
Thu 11/132:31 pmMEM - ABE
1 stop6h 41mDelta
Thu 11/206:10 amABE - MEM
1 stop6h 33mDelta
Deal found 11/12$354

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 November 13, 2025.
Use the filters below to find and compare flights from Tennessee to Allentown that are best for you.

Fly from

Tennessee

Fly to

Allentown

Route

Depart

Return

Price

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 12/3

3:29 pm-10:58 pm

1 stop6h 29m

Allentown-Bethlehem

Fri 12/5

1:48 pm-8:07 pm

1 stop7h 19m

$209

MemphisAllentown

MEM - ABE

MEMABE

Memphis

Wed 4/15

10:25 am-5:17 pm

1 stop5h 52m

Allentown-Bethlehem

Sat 4/18

1:00 pm-6:17 pm

1 stop6h 17m

$249

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Wed 12/3

6:19 pm-10:11 pm

1 stop3h 52m

Allentown-Bethlehem

Sat 12/6

6:25 am-12:53 pm

1 stop6h 28m

$249

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Fri 12/5

6:19 pm-10:11 pm

1 stop3h 52m

Allentown-Bethlehem

Mon 12/8

6:00 pm-11:26 pm

1 stop5h 26m

$249

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Thu 12/4

5:39 pm-10:11 pm

1 stop4h 32m

Allentown-Bethlehem

Sun 12/7

6:00 pm-11:28 pm

1 stop5h 28m

$294

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Wed 12/3

8:55 pm-8:36 pm

2 stops22h 41m

Allentown-Bethlehem

Fri 12/5

8:30 am-1:49 pm

1 stop6h 19m

$300

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 11/28

6:07 am-11:48 am

1 stop4h 41m

Allentown-Bethlehem

Tue 12/2

5:22 pm-10:54 pm

1 stop6h 32m

$301

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Fri 12/12

6:07 am-1:18 pm

1 stop6h 11m

Allentown-Bethlehem

Sun 12/14

2:01 pm-5:30 pm

1 stop4h 29m

$324

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Sat 12/20

4:26 pm-11:29 pm

1 stop6h 03m

Allentown-Bethlehem

Sun 12/28

6:04 am-9:24 am

1 stop4h 20m

$333

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 12/5

3:57 pm-10:11 pm

1 stop6h 14m

Allentown-Bethlehem

Sun 12/7

6:00 pm-11:28 pm

1 stop5h 28m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 50 results
1
2
3
...
5

Best time to book a flight from Tennessee to Allentown

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

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

Currently, April is the cheapest month in which you can book a flight from Tennessee to Allentown (average of $41). Flying from Tennessee to Allentown in September is currently the most expensive (average of $72). 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.

What is the cheapest time of day to fly from TN to ABE?

Find hourly flight availability from Tennessee to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Tennessee to Allentown in the morning. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the evening.

Related info for your journey

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

  • What airport do you fly into for flights to Allentown from Tennessee?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly into when you book flights from Tennessee to Allentown.

  • How long is the flight from Tennessee to Allentown?

    For as low as $301, American Airlines can have you in Allentown from Tennessee in 4h 41m. Tennessee and Allentown are separated by 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 to fly from Tennessee to Allentown one-way?

    The cheapest airlines for a one-way flight from Tennessee to Allentown are Allegiant Air ($78), American Airlines ($90), and Delta ($90).

  • What are the most popular routes from Tennessee to Allentown?

    When deciding which route to take from Tennessee to Allentown consider Nashville Intl - Allentown-Bethlehem, Chattanooga Lovell Field - Allentown-Bethlehem or Memphis - Allentown-Bethlehem as they are the most popular.

  • What are the cheapest flights from Tennessee to Allentown?

    On average you can expect to pay $172 for a flight from Tennessee to Allentown. The cheapest flight overall is $39 while the most popular route, (Nashville Intl - Allentown-Bethlehem) is currently priced at $239.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Tennessee to Allentown (average of $41). Flying from Tennessee to Allentown in September is currently the most expensive (average of $72). 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

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 Tennessee to Allentown

Discover the top 3 airlines that operate flights from Tennessee 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$136FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$168Average$334FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$357FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.