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$108+ Cheap flights from Atlanta to Allentown (ATL - 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ABE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Allentown-Bethlehem are usually found in January or May, booked 73 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Atlanta to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 August 14, 2025.

Round-trip from

$219
(American Airlines)

One-way from

$108
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$426

Good round-trip deal

$339 or less

Good one-way deal

$254 or less
From Atlanta Hartsfield-Jackson to Allentown-Bethlehem
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One-way flight from Atlanta Hartsfield-Jackson to Allentown-Bethlehem
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Highest demand for flights based on searches. 17% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Allentown-Bethlehem.
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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Allentown-Bethlehem.
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Find flight deals from Atlanta to Allentown

Cheapest flights from Atlanta to Allentown
Explore the most affordable flight options available from Atlanta to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 12/412:34 pmATL - ABE
1 stop3h 47mAmerican Airlines
Fri 12/125:44 pmABE - ATL
1 stop6h 25mAmerican Airlines
Deal found 8/13$219
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:59 amATL - ABE
1 stop10h 41mMultiple Airlines
Sun 9/144:55 pmABE - ATL
1 stop14h 54mMultiple Airlines
Deal found 8/12$228
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:38 amATL - ABE
1 stop10h 56mMultiple Airlines
Thu 9/184:55 pmABE - ATL
1 stop7h 00mMultiple Airlines
Deal found 8/13$232
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:10 pmATL - ABE
1 stop7h 37mMultiple Airlines
Sun 9/284:55 pmABE - ATL
1 stop7h 00mMultiple Airlines
Deal found 8/12$237
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 8/306:45 amATL - ABE
1 stop6h 41mAmerican Airlines
Tue 9/22:56 pmABE - ATL
1 stop3h 38mAmerican Airlines
Deal found 8/13$239
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/52:15 pmATL - ABE
1 stop4h 15mAmerican Airlines
Mon 9/87:00 pmABE - ATL
1 stop4h 05mAmerican Airlines
Deal found 8/12$249
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/306:45 amATL - ABE
1 stop6h 41mAmerican Airlines
Sat 9/66:35 pmABE - ATL
1 stop4h 30mAmerican Airlines
Deal found 8/12$263
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/271:16 pmATL - ABE
1 stop4h 44mAmerican Airlines
Sat 8/301:56 pmABE - ATL
1 stop3h 47mAmerican Airlines
Deal found 8/14$288
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/186:30 amATL - ABE
1 stop6h 30mAmerican Airlines
Mon 9/227:00 pmABE - ATL
1 stop4h 05mAmerican Airlines
Deal found 8/13$299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 August 14, 2025.
Use the filters below to find and compare flights from Atlanta to Allentown that are best for you.

Fly from

Atlanta

Fly to

Allentown

Route

Depart

Return

Price

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 12/4

12:34 pm-4:21 pm

1 stop3h 47m

Allentown-Bethlehem

Fri 12/12

5:44 pm-12:09 am

1 stop6h 25m

$219

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 9/12

9:59 am-8:40 pm

1 stop10h 41m

Allentown-Bethlehem

Sun 9/14

4:55 pm-7:49 am

1 stop14h 54m

$228

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/11

10:38 am-9:34 pm

1 stop10h 56m

Allentown-Bethlehem

Thu 9/18

4:55 pm-11:55 pm

1 stop7h 00m

$232

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/25

3:10 pm-10:47 pm

1 stop7h 37m

Allentown-Bethlehem

Sun 9/28

4:55 pm-11:55 pm

1 stop7h 00m

$237

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Sat 8/30

6:45 am-1:26 pm

1 stop6h 41m

Allentown-Bethlehem

Tue 9/2

2:56 pm-6:34 pm

1 stop3h 38m

$239

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 9/5

2:15 pm-6:30 pm

1 stop4h 15m

Allentown-Bethlehem

Mon 9/8

7:00 pm-11:05 pm

1 stop4h 05m

$249

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Sat 8/30

6:45 am-1:26 pm

1 stop6h 41m

Allentown-Bethlehem

Sat 9/6

6:35 pm-11:05 pm

1 stop4h 30m

$263

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Wed 8/27

1:16 pm-6:00 pm

1 stop4h 44m

Allentown-Bethlehem

Sat 8/30

1:56 pm-5:43 pm

1 stop3h 47m

$288

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/18

6:30 am-1:00 pm

1 stop6h 30m

Allentown-Bethlehem

Mon 9/22

7:00 pm-11:05 pm

1 stop4h 05m

$299

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/11

8:54 am-10:47 pm

1 stop13h 53m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 20 results
1
2

Best time to book a flight from Atlanta to Allentown

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

How far ahead should I book a flight from Atlanta to Allentown?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Allentown. Price data was last updated on August 8, 2025.

The best time to book flights from Atlanta to Allentown is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Atlanta to Allentown (average of $289). Flying from Atlanta to Allentown in December is currently the most expensive (average of $395). 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 ATL to ABE?

Find hourly flight availability from Atlanta 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 August 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Allentown in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Atlanta to Allentown?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Allentown. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Atlanta to Allentown flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Atlanta to Allentown

Explore weekly flight availability from Atlanta to Allentown. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from ATL to ABE are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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 August 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Atlanta to Allentown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,922 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Frontier
5.8
Fair
3,222 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

  • What airports do I use to fly from Atlanta to Allentown?

    If you wish to fly to Allentown from Atlanta, then you need to book flights from Atlanta Hartsfield-Jackson to Allentown-Bethlehem. There are 13 flights from Hartsfield-Jackson (ATL) to Allentown-Bethlehem (ABE) per day to choose from. Flights to Allentown from Hartsfield-Jackson are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 2h 01m is how long a nonstop flight from Atlanta to Allentown-Bethlehem typically takes.

  • What is the cheapest airline to fly from Atlanta to Allentown round-trip?

    American Airlines, at $219, was found to be the cheapest airline from Atlanta to Allentown.. Users have found that American Airlines is 46% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Atlanta to Allentown?

    Before booking your flight to Allentown from Atlanta, check out the most reliable airlines to get you to your destination on time: Delta (68%), Endeavor Airlines (68%), WestJet( 66%).

  • What are the cheapest flights from Atlanta to Allentown?

    While on average a flight from Atlanta to Allentown is generally $379, our data shows the cheapest flight currently is $248. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Allentown-Bethlehem), you can expect to pay $228 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Atlanta to Allentown (average of $289). Flying from Atlanta to Allentown in December is currently the most expensive (average of $395). 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 4 airlines flying from Atlanta to Allentown

Discover the top 4 airlines that operate flights from Atlanta 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$79FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$203Average$298FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$349FlexibilityNo cancel feeOn-time69%
DeltaCheapest$289Average$453FlexibilityNo cancel feeOn-timeN/A

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