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$106+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — ABE
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 January 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/4. 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 7/22:19 pmBNA - ABE
Nonstop1h 51mAllegiant Air
Sun 7/512:29 pmABE - BNA
Nonstop2h 00mAllegiant Air
Deal found 1/4$211
This Kiwi.com deal was found by Cheapflights users on 1/4. 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 1/308:40 amBNA - ABE
1 stop12h 21mMultiple Airlines
Sun 2/13:49 pmABE - BNA
1 stop24h 35mMultiple Airlines
Deal found 1/4$247
This Kiwi.com deal was found by Cheapflights users on 1/4. 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 1/298:12 pmBNA - ABE
1 stop24h 49mMultiple Airlines
Sun 2/18:30 amABE - BNA
2 stops12h 59mMultiple Airlines
Deal found 1/4$265
This Delta deal was found by Cheapflights users on 1/5. 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 2/219:23 amBNA - ABE
1 stop6h 49mDelta
Sat 2/286:28 amABE - BNA
1 stop4h 31mDelta
Deal found 1/5$269
This Delta deal was found by Cheapflights users on 1/5. 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 2/66:03 pmCHA - ABE
1 stop4h 47mDelta
Sun 2/86:28 amABE - CHA
1 stop4h 32mDelta
Deal found 1/5$274
This Delta deal was found by Cheapflights users on 1/5. 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 1/215:40 amTYS - ABE
1 stop6h 25mDelta
Mon 1/265:59 pmABE - TYS
1 stop5h 46mDelta
Deal found 1/5$274
This American Airlines deal was found by Cheapflights users on 1/5. 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 2/77:00 amBNA - ABE
1 stop4h 32mAmerican Airlines
Sat 2/1412:00 pmABE - BNA
1 stop5h 19mAmerican Airlines
Deal found 1/5$275
This Delta deal was found by Cheapflights users on 1/5. 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 1/216:03 pmCHA - ABE
1 stop4h 47mDelta
Sun 1/256:28 amABE - CHA
1 stop4h 33mDelta
Deal found 1/5$279
This Delta deal was found by Cheapflights users on 1/5. 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 1/215:40 amTYS - ABE
1 stop6h 25mDelta
Sun 1/256:28 amABE - TYS
1 stop4h 40mDelta
Deal found 1/5$279
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Sat 2/218:52 pmBNA - ABE
2 stops24h 45mMultiple Airlines
Sat 2/289:00 amABE - BNA
1 stop9h 45mMultiple Airlines
Deal found 1/5$293
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/226:30 amBNA - ABE
2 stops39h 24mMultiple Airlines
Sat 2/289:00 amABE - BNA
1 stop9h 45mMultiple Airlines
Deal found 1/5$296
This Delta deal was found by Cheapflights users on 1/4. 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 1/206:30 amBNA - ABE
1 stop4h 35mDelta
Sat 1/2412:50 pmABE - BNA
1 stop5h 22mDelta
Deal found 1/4$304

Find flight deals from Tennessee to Allentown

Keep the following information in mind while searching for Tennessee to Allentown flight deals. Data was last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$211
(Kiwi.com)

One-way from

$106
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$316

Good round-trip deal

$115 or less

Good one-way deal

$50 or less
Provider with most accurate pricing for Nashville Intl-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Allentown-Bethlehem flights.
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From Tennessee to Allentown-Bethlehem
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One-way flight from Tennessee to Allentown-Bethlehem
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Highest demand for flights based on searches. 21% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Tennessee to Allentown-Bethlehem.
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Price to beat on a one-way flight from Tennessee to Allentown-Bethlehem.
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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 January 6, 2026.
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

Fri 1/30

8:40 am-10:01 pm

1 stop12h 21m

Allentown-Bethlehem

Sun 2/1

3:49 pm-3:24 pm

1 stop24h 35m

$247

NashvilleAllentown

BNA - ABE

BNAABE

Nashville Intl

Thu 1/29

8:12 pm-10:01 pm

1 stop24h 49m

Allentown-Bethlehem

Sun 2/1

8:30 am-8:29 pm

2 stops12h 59m

$265

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Fri 2/6

6:03 pm-10:50 pm

1 stop4h 47m

Allentown-Bethlehem

Sun 2/8

6:28 am-11:00 am

1 stop4h 32m

$274

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

Tue 2/10

5:30 am-12:05 pm

1 stop6h 35m

Allentown-Bethlehem

Sun 2/15

6:28 am-11:50 am

1 stop5h 22m

$274

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Wed 1/21

5:40 am-12:05 pm

1 stop6h 25m

Allentown-Bethlehem

Tue 1/27

5:59 pm-11:45 pm

1 stop5h 46m

$274

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Thu 1/22

5:40 am-12:05 pm

1 stop6h 25m

Allentown-Bethlehem

Mon 1/26

5:59 pm-11:45 pm

1 stop5h 46m

$274

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Wed 1/21

5:40 am-12:05 pm

1 stop6h 25m

Allentown-Bethlehem

Mon 1/26

5:59 pm-11:45 pm

1 stop5h 46m

$274

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 1/23

5:40 am-12:05 pm

1 stop6h 25m

Allentown-Bethlehem

Mon 1/26

5:59 pm-11:45 pm

1 stop5h 46m

$274

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 1/23

5:40 am-12:05 pm

1 stop6h 25m

Allentown-Bethlehem

Tue 1/27

5:59 pm-11:45 pm

1 stop5h 46m

$274

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Sat 1/24

5:00 pm-10:10 pm

1 stop5h 10m

Allentown-Bethlehem

Tue 1/27

5:59 pm-11:45 pm

1 stop5h 46m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 48 results
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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 $40). Flying from Tennessee 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.

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 January 6, 2026.

When flying from Tennessee to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 $275, Delta can have you in Allentown from Tennessee in 4h 32m. 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 ($39), American Airlines ($94), and Delta ($98).

  • 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 Knoxville McGhee Tyson - Allentown-Bethlehem as they are the most popular.

  • What are the cheapest flights from Tennessee to Allentown?

    On average you can expect to pay $150 for a flight from Tennessee to Allentown. The cheapest flight overall is $50 while the most popular route, (Nashville Intl - Allentown-Bethlehem) is currently priced at $209.

  • 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 $40). Flying from Tennessee 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Tennessee to Allentown

Discover the top 4 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$102FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$82Average$179FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$168Average$316FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$365FlexibilityNo cancel feeOn-timeN/A

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