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Allentown

$253+ Cheap flights from Chattanooga to Allentown (CHA - ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — ABE
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find flight deals from Chattanooga to Allentown

Cheapest flights from Chattanooga to Allentown
Explore the most affordable flight options available from Chattanooga to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mié. 11/1212:25 pmCHA - ABE
1 stop21h 38mAllegiant Air
dom. 11/164:22 pmABE - CHA
1 stop22h 44mAllegiant Air
Deal found 10/28$253
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/94:06 pmCHA - ABE
1 stop6h 05mDelta
sáb. 12/1312:54 pmABE - CHA
1 stop4h 40mDelta
Deal found 10/26$288
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:54 pmCHA - ABE
1 stop13h 30mAllegiant Air
sáb. 12/206:30 amABE - CHA
1 stop25h 40mAllegiant Air
Deal found 10/26$311
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/203:35 pmCHA - ABE
1 stop7h 07mAllegiant Air
lun. 12/224:30 pmABE - CHA
1 stop15h 30mAllegiant Air
Deal found 10/26$316
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/183:46 pmCHA - ABE
1 stop20h 58mAllegiant Air
lun. 12/224:30 pmABE - CHA
1 stop15h 30mAllegiant Air
Deal found 10/26$322
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/203:35 pmCHA - ABE
1 stop7h 07mAllegiant Air
dom. 12/218:21 pmABE - CHA
1 stop18h 04mAllegiant Air
Deal found 10/26$343
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/183:46 pmCHA - ABE
1 stop20h 58mAllegiant Air
dom. 12/218:21 pmABE - CHA
1 stop18h 04mAllegiant Air
Deal found 10/26$350
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:54 pmCHA - ABE
1 stop13h 30mAllegiant Air
lun. 12/224:30 pmABE - CHA
1 stop15h 30mAllegiant Air
Deal found 10/26$354
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/199:07 pmCHA - ABE
1 stop25h 35mAllegiant Air
mié. 12/246:30 amABE - CHA
1 stop8h 33mAllegiant Air
Deal found 10/26$355
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/213:36 pmCHA - ABE
1 stop5h 51mAllegiant Air
lun. 12/224:30 pmABE - CHA
1 stop15h 30mAllegiant Air
Deal found 10/26$356
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/203:35 pmCHA - ABE
1 stop7h 07mAllegiant Air
mar. 12/236:07 pmABE - CHA
1 stop20h 56mAllegiant Air
Deal found 10/26$359
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/183:46 pmCHA - ABE
1 stop20h 58mAllegiant Air
sáb. 12/207:30 amABE - CHA
1 stop7h 15mAllegiant Air
Deal found 10/26$361

Cheap flight deals from Chattanooga to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(Delta)

Popular in

August

Cheapest in

January

Average price

$403
Provider with most accurate pricing for Chattanooga Lovell Field-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Allentown-Bethlehem flights.
Search Deals
From Chattanooga Lovell Field to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 octubre 28, 2025.
Use the filters below to find and compare flights from Chattanooga to Allentown that are best for you.

Fly from

Chattanooga

Fly to

Allentown

Route

Depart

Return

Price

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

mié. 11/12

12:25 pm-10:03 am

1 stop21h 38m

Allentown-Bethlehem

dom. 11/16

4:22 pm-3:06 pm

1 stop22h 44m

$253

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

mar. 12/9

4:06 pm-10:11 pm

1 stop6h 05m

Allentown-Bethlehem

sáb. 12/13

12:54 pm-5:34 pm

1 stop4h 40m

$288

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

lun. 12/15

8:54 pm-10:24 am

1 stop13h 30m

Allentown-Bethlehem

sáb. 12/20

6:30 am-8:10 am

1 stop25h 40m

$311

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

sáb. 12/20

3:35 pm-10:42 pm

1 stop7h 07m

Allentown-Bethlehem

lun. 12/22

4:30 pm-8:00 am

1 stop15h 30m

$316

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

sáb. 12/20

3:35 pm-10:42 pm

1 stop7h 07m

Allentown-Bethlehem

mié. 12/24

6:30 am-3:03 pm

1 stop8h 33m

$343

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

jue. 12/18

3:46 pm-12:44 pm

1 stop20h 58m

Allentown-Bethlehem

dom. 12/21

8:21 pm-2:25 pm

1 stop18h 04m

$350

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

lun. 12/15

8:54 pm-10:24 am

1 stop13h 30m

Allentown-Bethlehem

lun. 12/22

4:30 pm-8:00 am

1 stop15h 30m

$354

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

mar. 12/16

4:45 pm-10:58 pm

1 stop6h 13m

Allentown-Bethlehem

sáb. 12/20

5:15 pm-12:30 am

1 stop7h 15m

$374

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

mar. 12/16

4:45 pm-10:58 pm

1 stop6h 13m

Allentown-Bethlehem

mié. 12/24

11:50 am-5:37 pm

1 stop5h 47m

$374

ChattanoogaAllentown

CHA - ABE

CHAABE

Chattanooga Lovell Field

lun. 12/15

8:54 pm-10:24 am

1 stop13h 30m

Allentown-Bethlehem

mié. 12/24

6:30 am-3:03 pm

1 stop8h 33m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 13 results
1
2

Compare providers for flights from Chattanooga 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 Chattanooga to Allentown in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Chattanooga-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Allentown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Allentown flights, Cheapflights users trust eDreams the most. eDreams 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 Chattanooga-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 Chattanooga to Allentown

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

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

Currently, June is the cheapest month in which you can book a flight from Chattanooga to Allentown (average of $46). Flying from Chattanooga to Allentown in December is currently the most expensive (average of $159). 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 CHA to ABE?

Find hourly flight availability from Chattanooga 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 octubre 28, 2025.

One of the essential ways to save on airfare from Chattanooga to Allentown is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.

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 octubre 28, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Chattanooga to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga 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 Chattanooga to Allentown?

    A quick flight from Chattanooga to Allentown can take about 6h 05m. Allegiant Air provides one of the quickest options available for as low as $288. There are 658 mi between Chattanooga and Allentown. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Chattanooga to Allentown round-trip from $232. Another airline that can offer you cheap pricing is Delta. American Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Chattanooga to Allentown (average of $46). Flying from Chattanooga to Allentown in December is currently the most expensive (average of $159). 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 2 airlines flying from Chattanooga to Allentown

Discover the top 2 airlines that operate flights from Chattanooga 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$232Average$378FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$496FlexibilityNo cancel feeOn-timeN/A

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