HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chattanooga

$279+ Cheap flights from Allentown to Chattanooga (ABE - CHA)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown to Chattanooga 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 Allentown to Chattanooga

Cheapest flights from Allentown to Chattanooga
Explore the most affordable flight options available from Allentown to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. 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 2/2512:50 pm
ABE
-
CHA
1 stop4h 13m
American Airlines
Sun 3/18:07 pm
CHA
-
ABE
1 stop4h 22m
American Airlines
Deal found 2/10$279
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:30 am
ABE
-
CHA
1 stop9h 54m
Allegiant Air
Thu 4/233:29 pm
CHA
-
ABE
1 stop28h 41m
Allegiant Air
Deal found 2/11$323
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:30 am
ABE
-
CHA
1 stop9h 54m
Multiple Airlines
Thu 4/233:29 pm
CHA
-
ABE
2 stops31h 24m
Multiple Airlines
Deal found 2/11$354
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Wed 2/251:10 pm
ABE
-
CHA
1 stop18h 36m
Multiple Airlines
Sun 3/19:23 pm
CHA
-
ABE
2 stops25h 26m
Multiple Airlines
Deal found 2/10$358
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Mon 3/26:00 am
ABE
-
CHA
1 stop15h 18m
Allegiant Air
Mon 3/99:59 pm
CHA
-
ABE
1 stop16h 54m
Allegiant Air
Deal found 2/8$376
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 2/106:15 am
ABE
-
CHA
1 stop5h 29m
United Airlines
Sat 2/146:30 am
CHA
-
ABE
1 stop5h 20m
United Airlines
Deal found 2/8$377
This Delta deal was found by Cheapflights users on 2/9. 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.
Sun 3/16:28 am
ABE
-
CHA
1 stop4h 27m
Delta
Sat 3/76:03 pm
CHA
-
ABE
1 stop4h 46m
Delta
Deal found 2/9$413
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:28 am
ABE
-
CHA
1 stop4h 27m
Delta
Mon 3/26:32 pm
CHA
-
ABE
1 stop4h 17m
Delta
Deal found 2/11$433
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 3/112:00 pm
ABE
-
CHA
1 stop5h 42m
American Airlines
Sat 3/76:07 pm
CHA
-
ABE
1 stop6h 22m
American Airlines
Deal found 2/9$447
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Sun 3/16:04 am
ABE
-
CHA
1 stop7h 19m
American Airlines
Sun 3/88:06 pm
CHA
-
ABE
1 stop4h 23m
American Airlines
Deal found 2/8$472

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Chattanooga Lovell Field flights.
Search Deals
From Allentown-Bethlehem to Chattanooga Lovell Field
Search Deals

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 February 11, 2026.
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 2/25

12:50 pm-5:03 pm

1 stop4h 13m

Chattanooga Lovell Field

Sun 3/1

8:07 pm-12:29 am

1 stop4h 22m

$279

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Mon 4/20

6:30 am-4:24 pm

1 stop9h 54m

Chattanooga Lovell Field

Thu 4/23

3:29 pm-8:10 pm

1 stop28h 41m

$323

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Mon 4/20

6:30 am-4:24 pm

1 stop9h 54m

Chattanooga Lovell Field

Thu 4/23

3:29 pm-10:53 pm

2 stops31h 24m

$354

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Wed 2/25

1:10 pm-7:46 am

1 stop18h 36m

Chattanooga Lovell Field

Sun 3/1

9:23 pm-10:49 pm

2 stops25h 26m

$358

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Mon 3/2

6:00 am-9:18 pm

1 stop15h 18m

Chattanooga Lovell Field

Mon 3/9

9:59 pm-2:53 pm

1 stop16h 54m

$376

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Sun 3/1

6:28 am-10:55 am

1 stop4h 27m

Chattanooga Lovell Field

Sat 3/7

6:03 pm-10:49 pm

1 stop4h 46m

$413

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Thu 2/26

6:28 am-10:55 am

1 stop4h 27m

Chattanooga Lovell Field

Mon 3/2

6:32 pm-10:49 pm

1 stop4h 17m

$433

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Sun 3/1

12:00 pm-5:42 pm

1 stop5h 42m

Chattanooga Lovell Field

Sat 3/7

6:07 pm-12:29 am

1 stop6h 22m

$447

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Sun 3/1

6:04 am-1:23 pm

1 stop7h 19m

Chattanooga Lovell Field

Sun 3/8

8:06 pm-12:29 am

1 stop4h 23m

$472

AllentownChattanooga

ABE - CHA

ABECHA

Allentown-Bethlehem

Sun 3/1

6:00 am-8:33 pm

2 stops14h 33m

Chattanooga Lovell Field

Sun 3/8

6:28 pm-8:40 pm

1 stop26h 12m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 11 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Chattanooga flight deals on Cheapflights vs. FlightHub >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 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 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 $75). 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 February 11, 2026.
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
8,180 reviews

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

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
8,180 reviews
Delta
7.9
Good
8,180 reviews

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

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
11,271 reviews
Delta
7.9
Good
8,180 reviews

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

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 American Airlines and Allegiant Air fly from Allentown to Chattanooga in about 4h 13m. The time it takes to get you to your destination can typically vary by up to 5h 41m. Airlines will cover a distance of 658 mi. This flight may include one or multiple stops.

  • 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.

  • 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 $75). 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.

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.

Alternative routes for Allentown to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Nashville flights
Newark to Nashville flights
LaGuardia to Nashville flights
Philadelphia to Nashville flights
Dulles Intl to Nashville flights
Reagan-National to Nashville flights
LaGuardia to Knoxville flights
John F Kennedy Intl to Knoxville flights
LaGuardia to Memphis flights
Pittsburgh to Nashville flights
Dulles Intl to Knoxville flights
Newark to Memphis flights
Dulles Intl to Memphis flights
Reagan-National to Memphis flights
John F Kennedy Intl to Memphis flights
Newark to Knoxville flights
Philadelphia to Knoxville flights
Reagan-National to Knoxville flights
LaGuardia to Chattanooga flights
Newark to Chattanooga flights
Philadelphia to Memphis flights
Allentown to Nashville flights
Dulles Intl to Chattanooga flights
John F Kennedy Intl to Chattanooga flights
Harrisburg to Nashville flights
Reagan-National to Chattanooga flights
Pittsburgh to Memphis flights
Pittsburgh to Chattanooga flights
Philadelphia to Blountville flights
Scranton to Nashville flights
Pittsburgh to Knoxville flights
Philadelphia to Chattanooga flights
Harrisburg to Knoxville flights
Allentown to Knoxville flights
Dulles Intl to Blountville flights
State College to Nashville flights
Harrisburg to Memphis flights
Erie to Nashville flights
Allentown to Memphis flights
State College to Knoxville flights
Reagan-National to Blountville flights
Newark to Blountville flights
Harrisburg to Chattanooga flights
John F Kennedy Intl to Blountville flights
Scranton to Knoxville flights
LaGuardia to Blountville flights
Pittsburgh to Blountville flights
Scranton to Memphis flights
Erie to Knoxville flights

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$226Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$346FlexibilityNo cancel feeOn-time71%

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.