What airlines fly to Allentown?

Frontier, Delta and United 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 47% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

United Airlines and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to Allentown-Bethlehem

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

As of August 2026, 12 flights take off from Atlanta and land in Allentown each day. The most common flight departure time for this route is 8:00PM, with 43% of daily flights taking off in the evening.

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

As of August 2026, 85 flights take off from Atlanta and land in Allentown each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

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 1 as of August 2026.

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.

$78 Cheap Flights from Atlanta to Allentown in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Allentown

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:37 pm - 9:37 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

9h 00m1 stop Fort Lauderdale

6:46 pm - 7:13 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

24h 27m2 stops Nashville Intl Orlando

$219Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

12:37 pm - 9:37 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

9h 00m1 stop Fort Lauderdale

2:28 pm - 8:53 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

18h 25m1 stop Orlando

$221Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

6:30 am - 10:28 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

15h 58m1 stop Orlando

7:40 am - 12:06 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

16h 26m1 stop Fort Lauderdale

$223Multiple Airlines

Fri, Oct 16 - Sun, Oct 18

12:37 pm - 9:37 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

9h 00m1 stop Fort Lauderdale

2:28 pm - 8:53 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

18h 25m1 stop Orlando

$227Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

9:49 am - 8:34 amATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

22h 45m1 stop Orlando

6:46 pm - 7:13 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

24h 27m2 stops Nashville Intl Orlando

$233Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

12:37 pm - 9:37 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

9h 00m1 stop Fort Lauderdale

6:46 pm - 7:13 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

24h 27m2 stops Nashville Intl Orlando

$236Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

6:41 am - 3:08 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

8h 27m1 stop Denver Intl

3:00 pm - 8:57 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

17h 57m1 stop Fort Lauderdale

$239Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

12:37 pm - 9:37 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

9h 00m1 stop Fort Lauderdale

2:28 pm - 8:53 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

18h 25m1 stop Orlando

$241Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

3:16 pm - 5:16 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 00mnonstop

6:03 pm - 8:24 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 21mnonstop

$399Delta

Thu, Oct 8 - Mon, Oct 12

3:20 pm - 5:18 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

1h 58mnonstop

6:30 am - 9:00 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 30mnonstop

$399Delta

Sat, Nov 21 - Thu, Nov 26

Cheap last minute flights

Enter your travel dates to find the best prices.

8:29 pm - 9:29 amATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

13h 00m1 stop Orlando

3:05 pm - 9:47 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

18h 42m1 stop Orlando Sanford Intl

$441Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

10:48 pm - 4:35 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

17h 47m1 stop Fort Lauderdale

2:28 pm - 9:47 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

19h 19m1 stop Orlando

$561Multiple Airlines

Thu, Aug 20 - Sun, Aug 23

6:50 am - 4:35 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

9h 45m1 stop Fort Lauderdale

2:28 pm - 9:47 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

19h 19m1 stop Orlando

$571Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

8:29 pm - 9:29 amATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

13h 00m1 stop Orlando

9:57 pm - 7:10 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

33h 13m2 stops Nashville Intl Orlando Sanford Intl

$602Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

3:16 pm - 5:19 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 03mnonstop

1:10 pm - 3:24 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 14mnonstop

$619Delta

Fri, Aug 21 - Sun, Aug 30

10:17 am - 12:28 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 11mnonstop

1:10 pm - 3:24 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 14mnonstop

$619Delta

Fri, Aug 21 - Wed, Aug 26

3:20 pm - 5:23 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 03mnonstop

1:10 pm - 3:24 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 14mnonstop

$619Delta

Thu, Aug 20 - Sat, Aug 29

3:16 pm - 5:19 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 03mnonstop

6:16 am - 8:29 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 13mnonstop

$619Delta

Fri, Aug 21 - Thu, Aug 27

3:20 pm - 5:23 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 03mnonstop

1:10 pm - 3:24 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 14mnonstop

$619Delta

Thu, Aug 20 - Wed, Aug 26

3:20 pm - 5:23 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 03mnonstop

6:04 pm - 8:29 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 25mnonstop

$619Delta

Thu, Aug 20 - Fri, Aug 28

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Delta flights from Atlanta to Allentown

Our best Delta deals on Atlanta to Allentown flight tickets

Delta

Sep 17

ATL3:20 pmAtlanta Hartsfield-Jackson

1h 59m

ABE5:19 pmAllentown-Bethlehem

Sep 22

ABE6:08 pmAllentown-Bethlehem

2h 16m

ATL8:24 pmAtlanta Hartsfield-Jackson

$399

Delta

Sep 11

ATL8:20 pmAtlanta Hartsfield-Jackson

2h 06m

ABE10:26 pmAllentown-Bethlehem

Sep 14

ABE6:04 pmAllentown-Bethlehem

2h 15m

ATL8:19 pmAtlanta Hartsfield-Jackson

$419

Delta

Sep 10

ATL3:22 pmAtlanta Hartsfield-Jackson

1h 59m

ABE5:21 pmAllentown-Bethlehem

Sep 15

ABE12:56 pmAllentown-Bethlehem

2h 14m

ATL3:10 pmAtlanta Hartsfield-Jackson

$439

United Airlines flights from Atlanta to Allentown

Our best United Airlines deals on Atlanta to Allentown flight tickets

United Airlines

Sep 19

ATL3:40 pmAtlanta Hartsfield-Jackson

5h 20m

1 stop

ABE9:00 pmAllentown-Bethlehem

Sep 26

ABE6:20 amAllentown-Bethlehem

7h 17m

1 stop

ATL1:37 pmAtlanta Hartsfield-Jackson

$431

United Airlines

Sep 10

ATL11:08 amAtlanta Hartsfield-Jackson

5h 48m

1 stop

ABE4:56 pmAllentown-Bethlehem

Sep 15

ABE10:32 amAllentown-Bethlehem

6h 51m

1 stop

ATL5:23 pmAtlanta Hartsfield-Jackson

$459

United Airlines

Aug 29

ATL1:24 pmAtlanta Hartsfield-Jackson

7h 36m

1 stop

ABE9:00 pmAllentown-Bethlehem

Sep 2

ABE10:32 amAllentown-Bethlehem

6h 51m

1 stop

ATL5:23 pmAtlanta Hartsfield-Jackson

$519

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/17

12:37 pm-9:37 pm

1 stop9h 00m

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:13 pm

2 stops24h 27m

$219

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/17

12:37 pm-9:37 pm

1 stop9h 00m

Allentown-Bethlehem

Sun 9/20

2:28 pm-8:53 am

1 stop18h 25m

$221

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Fri 10/16

6:30 am-10:28 pm

1 stop15h 58m

Allentown-Bethlehem

Sun 10/18

7:40 am-12:06 am

1 stop16h 26m

$223

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/17

12:37 pm-9:37 pm

1 stop9h 00m

Allentown-Bethlehem

Sun 9/20

2:28 pm-8:53 am

1 stop18h 25m

$227

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/17

9:49 am-8:34 am

1 stop22h 45m

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:13 pm

2 stops24h 27m

$233

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/17

12:37 pm-9:37 pm

1 stop9h 00m

Allentown-Bethlehem

Mon 9/21

6:46 pm-7:13 pm

2 stops24h 27m

$236

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Fri 9/11

6:41 am-3:08 pm

1 stop8h 27m

Allentown-Bethlehem

Sun 9/13

3:00 pm-8:57 am

1 stop17h 57m

$239

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 9/10

12:37 pm-9:37 pm

1 stop9h 00m

Allentown-Bethlehem

Sun 9/13

2:28 pm-8:53 am

1 stop18h 25m

$241

Quickest round-trip

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 10/8

3:16 pm-5:16 pm

Nonstop2h 00m

Allentown-Bethlehem

Mon 10/12

6:03 pm-8:24 pm

Nonstop2h 21m

$399

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Sat 11/21

3:20 pm-5:18 pm

Nonstop1h 58m

Allentown-Bethlehem

Thu 11/26

6:30 am-9:00 am

Nonstop2h 30m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 typical price of a round-trip flight between Atlanta and Allentown?

Prices are currently low for flights on this route.

Typical prices usually range from $399 to $459.
The lowest price recently found on this route was $219.

What is the cheapest month to fly to Allentown?

The month of September is, on average, the cheapest month to fly to Allentown from Atlanta, with most prices found around $399. If you aren’t able to travel to Allentown during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $399.

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

The cheapest day to depart from Atlanta to Allentown is on a Saturday when prices can be found for as low as $439. 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 $597.

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

In the morning is the cheapest time of day to fly from Atlanta to Allentown when you can find flight prices for as low as $519. Flying to Allentown in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $539.

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 to Allentown flights?

There are 4 cabin classes available to choose from on Atlanta to Allentown 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 40% on your flight if you consider stops on a Atlanta to Allentown flight.

How have Atlanta to Allentown flight prices changed over time?

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	$100
Fastest flight time	1h 58m
Direct flights	Every day
Airports in Allentown	1 airport

The best one-way flight to Allentown from Atlanta in the past 72 hours is $100. The best round-trip flight deal from Atlanta to Allentown found on momondo in the last 72 hours is $219.

The fastest flight from Atlanta to Allentown takes 1h 58m

Direct flights go from Atlanta to Allentown every day.

There is 1 airport in Allentown. From Atlanta there are direct flights to Allentown-Bethlehem (ABE).

Search flight deals

Frequently asked questions about flying from Atlanta to Allentown

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. 1h 58m 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 1 as of August 2026.
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 (27.78% of total bookings). The next most popular plane models are Boeing 717-200 (24.44%), Airbus A320neo (6.67%), and Airbus A321-100/200 (6.67%).
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 (100% of total bookings).

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
Delta	PriceFrom $399	Free Cancellation	Rating 7.8 8,499 reviews		Search Delta flights

Delta Flights From Atlanta to Allentown
Delta flies from Atlanta to Allentown around 9 times per week, with 8,499 momondo users rating the airline 7.8/10. The cheapest Delta deal from Atlanta to Allentown in the last 72 hours was $399 (round-trip), much lower than the average airfare cost of $519 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.