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Cheap flights from Allentown to Atlanta from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Atlanta departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Allentown to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:01 pm - 11:08 pm
ABE
-
ATL
8h 07m1 stop
Multiple Airlines Logo
6:00 am - 9:52 pm
ATL
-
ABE
15h 52m1 stop
$179Multiple Airlines
Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
3:01 pm - 10:24 am
ABE
-
ATL
19h 23m1 stop
Multiple Airlines Logo
4:27 pm - 2:59 pm
ATL
-
ABE
22h 32m1 stop
$190Multiple Airlines
Mon, Jan 12 - Wed, Jan 14
Multiple Airlines Logo
3:13 pm - 9:36 pm
ABE
-
ATL
6h 23m1 stop
Multiple Airlines Logo
8:21 pm - 10:01 pm
ATL
-
ABE
25h 40m1 stop
$192Multiple Airlines
Sun, Feb 1 - Thu, Feb 5
Multiple Airlines Logo
3:01 pm - 11:08 pm
ABE
-
ATL
8h 07m1 stop
Multiple Airlines Logo
8:21 pm - 10:01 pm
ATL
-
ABE
25h 40m1 stop
$195Multiple Airlines
Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
3:01 pm - 8:20 am
ABE
-
ATL
17h 19m1 stop
Multiple Airlines Logo
4:27 pm - 2:59 pm
ATL
-
ABE
22h 32m1 stop
$196Multiple Airlines
Mon, Jan 12 - Wed, Jan 14
Multiple Airlines Logo
3:01 pm - 11:08 pm
ABE
-
ATL
8h 07m1 stop
Multiple Airlines Logo
5:45 am - 11:37 pm
ATL
-
ABE
17h 52m2 stops
$208Multiple Airlines
Mon, Feb 2 - Thu, Feb 5
Multiple Airlines Logo
3:13 pm - 11:25 am
ABE
-
ATL
44h 12m2 stops
Multiple Airlines Logo
10:26 pm - 9:52 pm
ATL
-
ABE
23h 26m1 stop
$210Multiple Airlines
Sun, Feb 1 - Wed, Feb 4
Multiple Airlines Logo
7:00 am - 9:41 pm
ABE
-
ATL
14h 41m1 stop
Multiple Airlines Logo
8:17 am - 9:26 pm
ATL
-
ABE
13h 09m1 stop
$213Multiple Airlines
Thu, Jan 8 - Fri, Jan 9
Multiple Airlines Logo
1:21 pm - 7:21 am
ABE
-
ATL
18h 00m1 stop
Multiple Airlines Logo
4:27 pm - 3:15 pm
ATL
-
ABE
22h 48m1 stop
$214Multiple Airlines
Tue, Jan 6 - Tue, Jan 13
Multiple Airlines Logo
7:00 am - 9:41 pm
ABE
-
ATL
14h 41m1 stop
Multiple Airlines Logo
4:27 pm - 3:15 pm
ATL
-
ABE
22h 48m1 stop
$215Multiple Airlines
Thu, Jan 8 - Tue, Jan 13

Delta flights from Allentown to Atlanta

Our best Delta deals on Allentown to Atlanta flight tickets
Delta
Jan 1
ABE2:00 pmAllentown-Bethlehem
2h 22m
ATL4:22 pmAtlanta Hartsfield-Jackson
Jan 4
ATL8:45 pmAtlanta Hartsfield-Jackson
2h 01m
ABE10:46 pmAllentown-Bethlehem
$499
Find similar
Delta
Dec 22
ABE6:04 pmAllentown-Bethlehem
2h 26m
ATL8:30 pmAtlanta Hartsfield-Jackson
Jan 5
ATL8:10 pmAtlanta Hartsfield-Jackson
2h 00m
ABE10:10 pmAllentown-Bethlehem
$519
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Atlanta 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Allentown to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Mon 2/2

3:01 pm-11:08 pm

1 stop8h 07m

Atlanta Hartsfield-Jackson

Thu 2/5

6:00 am-9:52 pm

1 stop15h 52m

$179

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Mon 1/12

3:01 pm-10:24 am

1 stop19h 23m

Atlanta Hartsfield-Jackson

Wed 1/14

4:27 pm-2:59 pm

1 stop22h 32m

$190

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Sun 2/1

3:13 pm-9:36 pm

1 stop6h 23m

Atlanta Hartsfield-Jackson

Thu 2/5

8:21 pm-10:01 pm

1 stop25h 40m

$192

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Mon 2/2

3:01 pm-11:08 pm

1 stop8h 07m

Atlanta Hartsfield-Jackson

Thu 2/5

8:21 pm-10:01 pm

1 stop25h 40m

$195

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Mon 1/12

3:01 pm-8:20 am

1 stop17h 19m

Atlanta Hartsfield-Jackson

Wed 1/14

4:27 pm-2:59 pm

1 stop22h 32m

$196

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Mon 2/2

3:01 pm-11:08 pm

1 stop8h 07m

Atlanta Hartsfield-Jackson

Thu 2/5

5:45 am-11:37 pm

2 stops17h 52m

$208

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Sun 2/1

3:13 pm-11:25 am

2 stops44h 12m

Atlanta Hartsfield-Jackson

Wed 2/4

10:26 pm-9:52 pm

1 stop23h 26m

$210

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Thu 1/8

7:00 am-9:41 pm

1 stop14h 41m

Atlanta Hartsfield-Jackson

Fri 1/9

8:17 am-9:26 pm

1 stop13h 09m

$213

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Tue 1/6

1:21 pm-7:21 am

1 stop18h 00m

Atlanta Hartsfield-Jackson

Tue 1/13

4:27 pm-3:15 pm

1 stop22h 48m

$214

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Thu 1/8

7:00 am-9:41 pm

1 stop14h 41m

Atlanta Hartsfield-Jackson

Tue 1/13

4:27 pm-3:15 pm

1 stop22h 48m

$215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Allentown to Atlanta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Atlanta?

The month of August is, on average, the cheapest month to fly to Atlanta from Allentown, with most prices found around $339. If you aren’t able to travel to Atlanta during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $386.

What is the cheapest day to depart on your flight to Atlanta?

Our data shows that Thursday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $258. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $364.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $224. Flights to Atlanta are more costly in the afternoon, with an average ticket price of $316. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Allentown-Bethlehem to Atlanta Hartsfield-Jackson flight route?

Fly from Allentown-Bethlehem to Atlanta Hartsfield-Jackson for the best Allentown-Bethlehem - Atlanta Hartsfield-Jackson flight prices

How far in advance should I book a flight to Atlanta?

You are more likely to see cheaper flights to Atlanta from Allentown when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $452 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Allentown for as low as $343 on momondo.

What cabin class options are available on Allentown-Bethlehem to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Allentown-Bethlehem to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Allentown to Atlanta flights?

No. A direct flight is the cheapest option for a flight between Allentown to Atlanta.

How have Allentown to Atlanta flight prices changed over time?

As of December 2025, prices for Allentown to Atlanta flights are approximately 152% more expensive when compared to flights at the same time last year.

When to book flights from Allentown to Atlanta

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Atlanta according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Atlanta (ABE to ATL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Atlanta

Best Price Found

$243

Fastest flight time

2h 12m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Allentown in the past 72 hours is $243. The best round-trip flight deal from Allentown to Atlanta found on momondo in the last 72 hours is $361.
The fastest flight from Allentown to Atlanta takes 2h 12m
Direct flights go from Allentown to Atlanta every day.
There is 1 airport in Atlanta. From Allentown there are direct flights to Atlanta Hartsfield-Jackson (ATL).
Search flight deals

  • How far is Allentown-Bethlehem to Atlanta Hartsfield-Jackson by plane?

    There are 680.6 mi between Allentown-Bethlehem and Atlanta Hartsfield-Jackson. Flights usually cover this in 2h 12m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Allentown-Bethlehem Airport to Atlanta Hartsfield-Jackson Airport are updated daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents required for your trip to Atlanta Hartsfield-Jackson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Atlanta Hartsfield-Jackson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Allentown to Atlanta?

  • What is the most popular airline from Allentown to Atlanta?

Best airlines flying from Allentown to Atlanta

Compare and see reviews for airlines that fly from Allentown to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $39Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
United AirlinesPriceFrom $124Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
DeltaPriceFrom $339Free CancellationRating
7.9
8,005 reviews
Search Delta flights

  • Delta Flights From Allentown to Atlanta

    Delta flies from Allentown to Atlanta around 6 times per week, with 8,005 momondo users rating the airline 7.9/10. The cheapest Delta deal from Allentown to Atlanta in the last 72 hours was $339 (round-trip), much lower than the average airfare cost of $477 for Delta flights on this route.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
McDonough
Duluth
Blue Ridge
Warner Robins
Lawrenceville
Stone Mountain
Dahlonega
Cartersville
Covington
Norcross
Auburn
Gadsden
Conyers
Newnan
Kennesaw
La Grange
Lithonia
Gainesville

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Atlanta?

It is quick and easy to find Allentown to Atlanta flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Atlanta that suits you.

Can I find flights from Allentown to Atlanta with flexible booking policies on momondo?

Flights from Allentown to Atlanta with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to Atlanta?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Atlanta from Allentown.

I’m not ready to book a flight from Allentown to Atlanta right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Allentown to Atlanta flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Atlanta trip

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