What airlines fly to Allentown?

American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to Allentown from Birmingham, Alabama according to our data. American Airlines is the first choice among our users, with 48% 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.

When did momondo last update prices for flights from Birmingham Airport to Allentown-Bethlehem Airport?

Prices for flights from Birmingham Airport to Allentown-Bethlehem Airport refresh daily.

How many operators does momondo search for flights from Birmingham Airport to Allentown-Bethlehem Airport?

As of December 2025, there is 1 operator available to choose from for flights from Birmingham Airport to Allentown-Bethlehem Airport.

How old do you have to be to fly from Birmingham Airport to Allentown-Bethlehem Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Birmingham 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.

$247 Cheap Flights from Birmingham to Allentown in 2025/26

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Find the cheapest flights from Birmingham, Alabama to New York

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 12:05 pm

BHM

ABE

4h 45m1 stop

2:00 pm - 7:39 pm

ABE

BHM

6h 39m1 stop

$377Delta

Thu, Jan 15 - Sat, Jan 17

2:00 pm - 9:05 pm

BHM

ABE

6h 05m1 stop

4:57 pm - 9:58 pm

ABE

BHM

6h 01m1 stop

$459United Airlines

Sat, Jan 10 - Tue, Jan 13

2:00 pm - 10:41 am

BHM

ABE

19h 41m1 stop

4:57 pm - 9:58 pm

ABE

BHM

6h 01m1 stop

$484United Airlines

Sat, Jan 10 - Tue, Jan 13

6:15 am - 10:41 am

BHM

ABE

27h 26m2 stops

4:57 pm - 9:58 pm

ABE

BHM

6h 01m1 stop

$545United Airlines

Sat, Jan 10 - Tue, Jan 13

2:00 pm - 10:41 am

BHM

ABE

19h 41m1 stop

11:30 am - 4:18 pm

ABE

BHM

5h 48m1 stop

$560United Airlines

Thu, Jan 15 - Sat, Jan 17

7:30 am - 4:30 pm

BHM

ABE

8h 00m1 stop

6:17 am - 9:55 pm

ABE

BHM

16h 38m1 stop

$752United Airlines

Wed, Dec 31 - Sun, Jan 4

7:30 am - 4:30 pm

BHM

ABE

8h 00m1 stop

6:17 am - 4:13 pm

ABE

BHM

10h 56m2 stops

$848United Airlines

Wed, Dec 31 - Sun, Jan 4

10:47 am - 5:14 pm

BHM

ABE

5h 27m1 stop

6:25 am - 10:01 am

ABE

BHM

4h 36m1 stop

$857Delta

Thu, Mar 12 - Sun, Mar 22

6:25 am - 12:06 pm

BHM

ABE

4h 41m1 stop

6:25 am - 10:01 am

ABE

BHM

4h 36m1 stop

$887Delta

Fri, Mar 13 - Sun, Mar 22

7:30 am - 10:41 am

BHM

ABE

26h 11m1 stop

11:30 am - 4:18 pm

ABE

BHM

5h 48m1 stop

$978United Airlines

Thu, Jan 15 - Sat, Jan 17

Delta flights from Birmingham, Alabama to Allentown

Our best Delta deals on Birmingham, Alabama to Allentown flight tickets

Delta

Jan 15

BHM6:20 amBirmingham

4h 45m

1 stop

ABE12:05 pmAllentown-Bethlehem

Jan 17

ABE2:00 pmAllentown-Bethlehem

6h 39m

1 stop

BHM7:39 pmBirmingham

$377

Find similar

Delta

Dec 30

BHM6:20 amBirmingham

4h 49m

1 stop

ABE12:09 pmAllentown-Bethlehem

Jan 3

ABE6:25 amAllentown-Bethlehem

4h 36m

1 stop

BHM10:01 amBirmingham

$679

Find similar

Delta

Mar 12

BHM10:47 amBirmingham

5h 27m

1 stop

ABE5:14 pmAllentown-Bethlehem

Mar 22

ABE6:25 amAllentown-Bethlehem

4h 36m

1 stop

BHM10:01 amBirmingham

$857

Find similar

United Airlines flights from Birmingham, Alabama to Allentown

Our best United Airlines deals on Birmingham, Alabama to Allentown flight tickets

United Airlines

Jan 10

BHM2:00 pmBirmingham

6h 05m

1 stop

ABE9:05 pmAllentown-Bethlehem

Jan 13

ABE4:57 pmAllentown-Bethlehem

6h 01m

1 stop

BHM9:58 pmBirmingham

$459

Find similar

United Airlines

Jan 10

BHM7:30 amBirmingham

26h 11m

1 stop

ABE10:41 amAllentown-Bethlehem

Jan 13

ABE4:57 pmAllentown-Bethlehem

6h 01m

1 stop

BHM9:58 pmBirmingham

$484

Find similar

United Airlines

Jan 10

BHM6:15 amBirmingham

27h 26m

2 stops

ABE10:41 amAllentown-Bethlehem

Jan 13

ABE11:30 amAllentown-Bethlehem

7h 56m

1 stop

BHM6:26 pmBirmingham

$545

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Birmingham, Alabama to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Thu 1/15

6:20 am-12:05 pm

1 stop4h 45m

Allentown-Bethlehem

Sat 1/17

2:00 pm-7:39 pm

1 stop6h 39m

$377

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Sat 1/10

2:00 pm-9:05 pm

1 stop6h 05m

Allentown-Bethlehem

Tue 1/13

4:57 pm-9:58 pm

1 stop6h 01m

$459

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Sat 1/10

2:00 pm-10:41 am

1 stop19h 41m

Allentown-Bethlehem

Tue 1/13

4:57 pm-9:58 pm

1 stop6h 01m

$484

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Sat 1/10

6:15 am-10:41 am

2 stops27h 26m

Allentown-Bethlehem

Tue 1/13

4:57 pm-9:58 pm

1 stop6h 01m

$545

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Thu 1/15

2:00 pm-10:41 am

1 stop19h 41m

Allentown-Bethlehem

Sat 1/17

11:30 am-4:18 pm

1 stop5h 48m

$560

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Wed 12/31

7:30 am-4:30 pm

1 stop8h 00m

Allentown-Bethlehem

Sun 1/4

6:17 am-9:55 pm

1 stop16h 38m

$752

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Wed 12/31

7:30 am-4:30 pm

1 stop8h 00m

Allentown-Bethlehem

Sun 1/4

6:17 am-4:13 pm

2 stops10h 56m

$848

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Thu 3/12

10:47 am-5:14 pm

1 stop5h 27m

Allentown-Bethlehem

Sun 3/22

6:25 am-10:01 am

1 stop4h 36m

$857

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Fri 3/13

6:25 am-12:06 pm

1 stop4h 41m

Allentown-Bethlehem

Sun 3/22

6:25 am-10:01 am

1 stop4h 36m

$887

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Thu 1/15

7:30 am-10:41 am

1 stop26h 11m

Allentown-Bethlehem

Sat 1/17

11:30 am-4:18 pm

1 stop5h 48m

$978

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Birmingham, Alabama 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

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

The cheapest day to depart from Birmingham, Alabama to Allentown is on a Wednesday when prices can be found for as low as $361. 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 $592.

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 Birmingham, Alabama to Allentown when you can find flight prices for as low as $368. Flying to Allentown at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $469.

Can stopping save me money on Birmingham, Alabama to Allentown flights?

You could potentially save up to 40% on your flight if you consider stops on a Birmingham, Alabama to Allentown flight.

When to book flights from Birmingham, Alabama to Allentown

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

Estimated round-trip price

Cheap Birmingham, Alabama to Allentown (BHM to ABE) flight deals and tips

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

Fastest flight time	4h 01m
Direct flights	None

The fastest flight from Birmingham, Alabama to Allentown takes 4h 01m

There are no direct flights from Birmingham, Alabama to Allentown. There are no popular flight routes from Birmingham, Alabama to Allentown.

Search flight deals

How far is Birmingham to Allentown-Bethlehem by plane?
Allentown-Bethlehem is 792.3 mi away from Birmingham. Typically, this will take 4h 01m by plane in normal conditions.
When did momondo last update prices for flights from Birmingham Airport to Allentown-Bethlehem Airport?
Prices for flights from Birmingham Airport to Allentown-Bethlehem Airport refresh daily.
How many operators does momondo search for flights from Birmingham Airport to Allentown-Bethlehem Airport?
As of December 2025, there is 1 operator available to choose from for flights from Birmingham Airport to Allentown-Bethlehem Airport.
How old do you have to be to fly from Birmingham Airport to Allentown-Bethlehem Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Birmingham 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 airline from Birmingham, Alabama to Allentown?
Based on momondo bookings for flights between Birmingham, Alabama and Allentown, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Birmingham, Alabama to Allentown

Compare and see reviews for airlines that fly from Birmingham, Alabama to Allentown with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 8,005 reviews		Search Delta flights

Lehighton

Why use momondo?

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

Finding the right flight to Allentown from Birmingham is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Allentown quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Allentown from Birmingham with this policy.

How can momondo help me find flights from Birmingham 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 Birmingham to Allentown.

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

Yes momondo offers price alerts on flights to Allentown from Birmingham. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.