What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Allentown-Bethlehem?

American Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Allentown-Bethlehem

How many flights depart from Atlanta to Allentown on average per week?

As of November 2025, 76 flights take off from Atlanta and land in Allentown each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

How many flights depart from Atlanta to Allentown on average per day?

As of November 2025, 10 flights take off from Atlanta and land in Allentown each day. The most common flight departure time for this route is 8:00PM, with 50% of daily flights taking off in the evening.

What airlines fly to Allentown?

Frontier, Delta and Spirit Airlines are the top three most popular airlines that fly to Allentown from Atlanta according to our data. Frontier is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 7 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

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

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

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport is 2 as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$94 Cheap Flights from Atlanta to Allentown in 2025/26

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12:43 pm - 10:24 pmATL-ABE

9h 41m1 stop

3:46 pm - 11:04 pmABE-ATL

7h 18m1 stop

$198Multiple Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

12:43 pm - 10:24 pmATL-ABE

9h 41m1 stop

2:37 pm - 7:50 pmABE-ATL

29h 13m1 stop

$201Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

10:25 am - 10:38 pmATL-ABE

12h 13m1 stop

2:37 pm - 7:50 pmABE-ATL

29h 13m1 stop

$211Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

12:43 pm - 10:24 pmATL-ABE

9h 41m1 stop

2:37 pm - 1:32 pmABE-ATL

22h 55m2 stops

$215Multiple Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

12:43 pm - 10:24 pmATL-ABE

9h 41m1 stop

2:37 pm - 7:32 amABE-ATL

16h 55m1 stop

$216Multiple Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

12:43 pm - 10:24 pmATL-ABE

9h 41m1 stop

2:37 pm - 1:32 pmABE-ATL

22h 55m2 stops

$218Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

12:43 pm - 10:24 pmATL-ABE

9h 41m1 stop

2:37 pm - 9:59 amABE-ATL

19h 22m2 stops

$226Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

10:25 am - 10:38 pmATL-ABE

12h 13m1 stop

2:37 pm - 1:32 pmABE-ATL

22h 55m2 stops

$227Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

10:50 pm - 4:49 pmATL-ABE

17h 59m1 stop

6:30 am - 9:25 pmABE-ATL

14h 55m1 stop

$233Multiple Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

7:05 pm - 12:20 pmATL-ABE

17h 15m2 stops

10:00 am - 7:50 amABE-ATL

21h 50m1 stop

$245Multiple Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

United Airlines flights from Atlanta to Allentown

Our best United Airlines deals on Atlanta to Allentown flight tickets

United Airlines

Nov 18

ATL8:10 amAtlanta Hartsfield-Jackson

8h 37m

1 stop

ABE4:47 pmAllentown-Bethlehem

Nov 22

ABE6:32 amAllentown-Bethlehem

7h 08m

1 stop

ATL1:40 pmAtlanta Hartsfield-Jackson

$643

Find similar

United Airlines

Nov 7

ATL10:10 amAtlanta Hartsfield-Jackson

6h 37m

1 stop

ABE4:47 pmAllentown-Bethlehem

Nov 9

ABE6:32 amAllentown-Bethlehem

5h 52m

1 stop

ATL12:24 pmAtlanta Hartsfield-Jackson

$659

Find similar

United Airlines

Nov 14

ATL6:47 pmAtlanta Hartsfield-Jackson

17h 01m

1 stop

ABE11:48 amAllentown-Bethlehem

Nov 17

ABE1:00 pmAllentown-Bethlehem

8h 33m

1 stop

ATL9:33 pmAtlanta Hartsfield-Jackson

$698

Find similar

American Airlines flights from Atlanta to Allentown

Our best American Airlines deals on Atlanta to Allentown flight tickets

American Airlines

Nov 8

ATL9:01 amAtlanta Hartsfield-Jackson

4h 28m

1 stop

ABE1:29 pmAllentown-Bethlehem

Nov 12

ABE4:30 pmAllentown-Bethlehem

6h 18m

1 stop

ATL10:48 pmAtlanta Hartsfield-Jackson

$649

Find similar

American Airlines

Nov 6

ATL9:01 amAtlanta Hartsfield-Jackson

4h 28m

1 stop

ABE1:29 pmAllentown-Bethlehem

Nov 8

ABE6:16 amAllentown-Bethlehem

6h 35m

1 stop

ATL12:51 pmAtlanta Hartsfield-Jackson

$679

Find similar

American Airlines

Nov 10

ATL8:01 amAtlanta Hartsfield-Jackson

5h 14m

1 stop

ABE1:15 pmAllentown-Bethlehem

Nov 13

ABE6:16 amAllentown-Bethlehem

6h 35m

1 stop

ATL12:51 pmAtlanta Hartsfield-Jackson

$936

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 12/12

12:43 pm-10:24 pm

1 stop9h 41m

Allentown-Bethlehem

Mon 12/15

3:46 pm-11:04 pm

1 stop7h 18m

$198

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 12/12

12:43 pm-10:24 pm

1 stop9h 41m

Allentown-Bethlehem

Sun 12/14

2:37 pm-7:50 pm

1 stop29h 13m

$201

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 12/4

10:25 am-10:38 pm

1 stop12h 13m

Allentown-Bethlehem

Sun 12/7

2:37 pm-7:50 pm

1 stop29h 13m

$211

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 12/5

12:43 pm-10:24 pm

1 stop9h 41m

Allentown-Bethlehem

Sun 12/7

2:37 pm-1:32 pm

2 stops22h 55m

$215

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 12/5

12:43 pm-10:24 pm

1 stop9h 41m

Allentown-Bethlehem

Sun 12/7

2:37 pm-7:32 am

1 stop16h 55m

$216

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 12/12

12:43 pm-10:24 pm

1 stop9h 41m

Allentown-Bethlehem

Sun 12/14

2:37 pm-1:32 pm

2 stops22h 55m

$218

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Fri 12/12

12:43 pm-10:24 pm

1 stop9h 41m

Allentown-Bethlehem

Sun 12/14

2:37 pm-9:59 am

2 stops19h 22m

$226

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 12/4

10:25 am-10:38 pm

1 stop12h 13m

Allentown-Bethlehem

Sun 12/7

2:37 pm-1:32 pm

2 stops22h 55m

$227

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Wed 12/24

10:50 pm-4:49 pm

1 stop17h 59m

Allentown-Bethlehem

Wed 12/31

6:30 am-9:25 pm

1 stop14h 55m

$233

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Wed 11/19

7:05 pm-12:20 pm

2 stops17h 15m

Allentown-Bethlehem

Sun 11/23

10:00 am-7:50 am

1 stop21h 50m

$245

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How to get the cheapest flight ticket from Atlanta to Allentown

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

Prices

Airlines

Other information

What is the cheapest month to fly to Allentown?

The month of January is, on average, the cheapest month to fly to Allentown from Atlanta, with most prices found around $302. If you aren’t able to travel to Allentown during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $322.

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

The cheapest day to depart from Atlanta to Allentown is on a Tuesday when prices can be found for as low as $369. 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 Allentown on Sunday is $557.

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

At noon is the cheapest time of day to fly from Atlanta to Allentown when you can find flight prices for as low as $449. Flying to Allentown at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $509.

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

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

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

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Allentown-Bethlehem 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 Atlanta to Allentown flights?

You could potentially save up to 66% on your flight if you consider stops on a Atlanta to Allentown flight.

How have Atlanta to Allentown flight prices changed over time?

As of November 2025, prices for Atlanta to Allentown flights are approximately 52% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Allentown

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

Estimated round-trip price

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

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

Best Price Found	$399
Fastest flight time	1h 59m
Direct flights	Every day
Airports in Allentown	1 airport

The best flight deal from Atlanta to Allentown found on momondo in the last 72 hours is $399

The fastest flight from Atlanta to Allentown takes 1h 59m

Direct flights go from Atlanta to Allentown every day.

There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

Search flight deals

How far is Atlanta Hartsfield-Jackson to Allentown-Bethlehem by plane?
The straight-line distance from Atlanta Hartsfield-Jackson to Allentown-Bethlehem is 680.6 mi. 8h 39m is a normal flight duration for this route.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport refresh daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport is 2 as of November 2025.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Atlanta to Allentown?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Atlanta to Allentown is Canadair (Bombardier) Regional Jet 900 (33.33% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (27.03%), Airbus A318/A319/A320/A321 (5.41%), and Airbus A320neo (4.50%).
What is the most popular airline from Atlanta to Allentown?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Atlanta to Allentown is Delta (75% of total bookings). The next most popular airline is American Airlines (25%).

Best airlines flying from Atlanta to Allentown

Compare and see reviews for airlines that fly from Atlanta to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $203	Free Cancellation	Rating 7.2 11,038 reviews		Search American Airlines flights
Delta	PriceFrom $259	Free Cancellation	Rating 7.9 8,002 reviews		Search Delta flights

Delta Flights From Atlanta to Allentown
Delta flies from Atlanta to Allentown around 15 times per week, with 8,002 momondo users rating the airline 7.9/10. The cheapest Delta deal from Atlanta to Allentown in the last 72 hours was $259 (round-trip), much lower than the average airfare cost of $458 for Delta flights on this route.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Allentown. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Atlanta to Allentown flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Atlanta to Allentown.

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

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Atlanta and alert you when they change.

An easier way to manage your Allentown trip

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Cheap flights from Atlanta to Allentown from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Allentown departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Atlanta to Allentown

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Our best American Airlines deals on Atlanta to Allentown flight tickets

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How to get the cheapest flight ticket from Atlanta to Allentown

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 Allentown?

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

The cheapest day to depart from Atlanta to Allentown is on a Tuesday when prices can be found for as low as $369. 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 Allentown on Sunday is $557.

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

At noon is the cheapest time of day to fly from Atlanta to Allentown when you can find flight prices for as low as $449. Flying to Allentown at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $509.

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

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

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

There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Allentown-Bethlehem 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 Atlanta to Allentown flights?

You could potentially save up to 66% on your flight if you consider stops on a Atlanta to Allentown flight.

How have Atlanta to Allentown flight prices changed over time?

As of November 2025, prices for Atlanta to Allentown flights are approximately 52% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Allentown-Bethlehem?

American Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Allentown-Bethlehem

What airlines fly to Allentown?

How many flights depart from Atlanta to Allentown on average per day?

As of November 2025, 10 flights take off from Atlanta and land in Allentown each day. The most common flight departure time for this route is 8:00PM, with 50% of daily flights taking off in the evening.

How many flights depart from Atlanta to Allentown on average per week?

As of November 2025, 76 flights take off from Atlanta and land in Allentown each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

When to book flights from Atlanta to Allentown

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Allentown

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

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

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

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

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

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

What is the most popular airline from Atlanta to Allentown?

Best airlines flying from Atlanta to Allentown

Compare and see reviews for airlines that fly from Atlanta to Allentown with momondo

Delta Flights From Atlanta to Allentown

Traveling to a place near Allentown?

Why use momondo?

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

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

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

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

An easier way to manage your Allentown trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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