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$249+ Cheap flights from Allentown to Chattanooga (ABE - CHA)

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHA
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Allentown to Chattanooga

Best flights from Allentown to Chattanooga
Discover carefully curated flight deals from Allentown to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/24. 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.
Wed 1/2811:30 amABE - CHA
1 stop5h 24mUnited Airlines
Sat 1/311:00 pmCHA - ABE
1 stop8h 05mUnited Airlines
Deal found 12/24$307

Find flight deals from Allentown to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Chattanooga (CHA). 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$307
(United Airlines)

One-way from

$249
(Delta)

Popular in

October

Cheapest in

May

Average price

$299
Provider with most accurate pricing for Allentown-Bethlehem-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Chattanooga Lovell Field flights.
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From Allentown-Bethlehem to Chattanooga Lovell Field
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One-way flight from Allentown-Bethlehem to Chattanooga Lovell Field
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Highest demand for flights based on searches. 31% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Chattanooga 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 December 26, 2025.
Use the filters below to find and compare flights from Allentown to Chattanooga that are best for you.

Fly from

Allentown

Fly to

Chattanooga

Route

Depart

Return

Price

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Wed 1/28

11:30 am-4:54 pm

1 stop5h 24m

Chattanooga Lovell Field

Sat 1/31

1:00 pm-9:05 pm

1 stop8h 05m

$307

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Sat 6/20

6:30 am-12:43 pm

1 stop6h 13m

$249

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Wed 12/31

6:04 am-1:23 pm

1 stop7h 19m

$359

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Sat 6/20

5:32 pm-11:03 pm

2 stops29h 31m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Compare providers for flights from Allentown to Chattanooga

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 Allentown to Chattanooga in December.
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 Allentown-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Chattanooga flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Chattanooga 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 Allentown-Chattanooga 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 Allentown to Chattanooga

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

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

Currently, June is the cheapest month in which you can book a flight from Allentown to Chattanooga (average of $74). Flying from Allentown to Chattanooga in November is currently the most expensive (average of $148). 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.

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated December 26, 2025.
Read through reviews of airlines operating flights from Allentown to Chattanooga, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,061 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Airlines like United Airlines fly from Allentown to Chattanooga in about 5h 24m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 658 mi.

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

    According to our current data, American Airlines ($226), and Delta ($226) offers the cheapest pricing from Allentown to Chattanooga. Users have found that American Airlines is 39% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Allentown to Chattanooga (average of $74). Flying from Allentown to Chattanooga in November is currently the most expensive (average of $148). 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.

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Top 2 airlines flying from Allentown to Chattanooga

Discover the top 2 airlines that operate flights from Allentown to Chattanooga. 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$226Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$346FlexibilityNo cancel feeOn-time71%

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