What is the cheapest airline that flies from Allentown-Bethlehem to Birmingham?

Delta and United Airlines are the most popular carriers operating from Allentown-Bethlehem to Birmingham

What airlines fly to Birmingham, Alabama?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Birmingham, Alabama from Allentown according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Birmingham, Alabama. Keep in mind that there are 4 different airlines that fly to Birmingham, Alabama on a routine basis, so you have a few additional options to choose from.

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

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

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

There is 1 operator available for flights from Allentown-Bethlehem Airport to Birmingham Airport as of September 2026.

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

What documentation or ID do you need to fly to Birmingham Airport?

The required travel and health documents for your Birmingham 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 Birmingham Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$193 Cheap Flights from Allentown to Birmingham, Alabama in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Birmingham

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:03 pm - 9:29 pmABE Allentown-Bethlehem-BHM Birmingham

4h 26m1 stop Atlanta Hartsfield-Jackson

4:07 pm - 10:19 pmBHM Birmingham-ABE Allentown-Bethlehem

5h 12m1 stop Atlanta Hartsfield-Jackson

$377Delta

Thu, Oct 15 - Sat, Oct 17

6:03 pm - 9:29 pmABE Allentown-Bethlehem-BHM Birmingham

4h 26m1 stop Atlanta Hartsfield-Jackson

5:06 pm - 10:19 pmBHM Birmingham-ABE Allentown-Bethlehem

4h 13m1 stop Atlanta Hartsfield-Jackson

$437Delta

Thu, Oct 15 - Sun, Oct 18

6:03 pm - 10:52 pmABE Allentown-Bethlehem-BHM Birmingham

5h 49m1 stop Atlanta Hartsfield-Jackson

2:14 pm - 10:19 pmBHM Birmingham-ABE Allentown-Bethlehem

7h 05m1 stop Atlanta Hartsfield-Jackson

$446Delta

Sat, Oct 10 - Sat, Oct 17

1:00 pm - 6:59 pmABE Allentown-Bethlehem-BHM Birmingham

6h 59m1 stop Atlanta Hartsfield-Jackson

10:12 am - 5:16 pmBHM Birmingham-ABE Allentown-Bethlehem

6h 04m1 stop Atlanta Hartsfield-Jackson

$446Delta

Wed, Oct 14 - Sat, Oct 17

6:03 pm - 10:52 pmABE Allentown-Bethlehem-BHM Birmingham

5h 49m1 stop Atlanta Hartsfield-Jackson

10:12 am - 5:16 pmBHM Birmingham-ABE Allentown-Bethlehem

6h 04m1 stop Atlanta Hartsfield-Jackson

$446Delta

Sat, Oct 10 - Thu, Oct 15

5:43 pm - 11:38 pmABE Allentown-Bethlehem-BHM Birmingham

6h 55m1 stop Chicago O'Hare Intl

2:40 pm - 9:00 pmBHM Birmingham-ABE Allentown-Bethlehem

5h 20m1 stop Chicago O'Hare Intl

$454United Airlines

Sun, Oct 11 - Sat, Oct 17

6:30 am - 9:48 amABE Allentown-Bethlehem-BHM Birmingham

4h 18m1 stop Atlanta Hartsfield-Jackson

2:44 pm - 10:27 pmBHM Birmingham-ABE Allentown-Bethlehem

6h 43m1 stop Atlanta Hartsfield-Jackson

$467Delta

Sat, Nov 21 - Sun, Nov 22

5:58 pm - 10:56 pmABE Allentown-Bethlehem-BHM Birmingham

5h 58m1 stop Atlanta Hartsfield-Jackson

12:33 pm - 5:15 pmBHM Birmingham-ABE Allentown-Bethlehem

3h 42m1 stop Atlanta Hartsfield-Jackson

$467Delta

Thu, Dec 10 - Sat, Dec 12

5:58 pm - 10:56 pmABE Allentown-Bethlehem-BHM Birmingham

5h 58m1 stop Atlanta Hartsfield-Jackson

12:33 pm - 5:15 pmBHM Birmingham-ABE Allentown-Bethlehem

3h 42m1 stop Atlanta Hartsfield-Jackson

$467Delta

Thu, Dec 10 - Sat, Dec 12

6:10 am - 9:53 amABE Allentown-Bethlehem-BHM Birmingham

4h 43m1 stop Charlotte Douglas

6:30 pm - 12:28 amBHM Birmingham-ABE Allentown-Bethlehem

4h 58m1 stop Charlotte Douglas

$477American Airlines

Thu, Oct 15 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

5:45 am - 12:07 pmABE Allentown-Bethlehem-BHM Birmingham

7h 22m1 stop Charlotte Douglas

5:30 am - 11:18 amBHM Birmingham-ABE Allentown-Bethlehem

4h 48m1 stop Charlotte Douglas

$603American Airlines

Thu, Oct 1 - Sun, Oct 18

6:28 am - 11:32 amABE Allentown-Bethlehem-BHM Birmingham

6h 04m1 stop Atlanta Hartsfield-Jackson

4:22 pm - 10:16 pmBHM Birmingham-ABE Allentown-Bethlehem

4h 54m1 stop Atlanta Hartsfield-Jackson

$759Delta

Sat, Oct 3 - Sat, Oct 3

5:45 am - 9:33 amABE Allentown-Bethlehem-BHM Birmingham

4h 48m1 stop Charlotte Douglas

6:43 pm - 12:20 amBHM Birmingham-ABE Allentown-Bethlehem

4h 37m1 stop Charlotte Douglas

$854American Airlines

Fri, Oct 2 - Sun, Oct 4

6:20 am - 2:05 pmABE Allentown-Bethlehem-BHM Birmingham

8h 45m1 stop Chicago O'Hare Intl

5:14 pm - 9:35 amBHM Birmingham-ABE Allentown-Bethlehem

15h 21m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,068United Airlines

Sat, Oct 3 - Sat, Oct 3

9:13 am - 4:41 pmABE Allentown-Bethlehem-BHM Birmingham

8h 28m2 stops Chicago O'Hare Intl Charlotte Douglas

6:30 pm - 12:28 amBHM Birmingham-ABE Allentown-Bethlehem

4h 58m1 stop Charlotte Douglas

$1,170American Airlines

Thu, Oct 1 - Sun, Oct 18

2:25 pm - 10:32 pmABE Allentown-Bethlehem-BHM Birmingham

9h 07m2 stops Charlotte Douglas Washington, D.C. Reagan-National

6:43 pm - 12:20 amBHM Birmingham-ABE Allentown-Bethlehem

4h 37m1 stop Charlotte Douglas

$1,299American Airlines

Fri, Oct 2 - Sun, Oct 4

6:20 am - 6:11 pmABE Allentown-Bethlehem-BHM Birmingham

12h 51m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:14 pm - 9:35 amBHM Birmingham-ABE Allentown-Bethlehem

15h 21m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,315United Airlines

Thu, Oct 1 - Sun, Oct 18

6:20 am - 1:54 pmABE Allentown-Bethlehem-BHM Birmingham

32h 34m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

5:14 pm - 9:35 amBHM Birmingham-ABE Allentown-Bethlehem

15h 21m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,490United Airlines

Fri, Oct 2 - Sun, Oct 4

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United Airlines flights from Allentown to Birmingham, Alabama

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

United Airlines

Jan 9

ABE5:20 pmAllentown-Bethlehem

7h 19m

1 stop

BHM11:39 pmBirmingham

Jan 13

BHM1:11 pmBirmingham

6h 44m

1 stop

ABE8:55 pmAllentown-Bethlehem

$497

United Airlines

Oct 13

ABE5:43 pmAllentown-Bethlehem

6h 55m

1 stop

BHM11:38 pmBirmingham

Oct 17

BHM2:40 pmBirmingham

5h 20m

1 stop

ABE9:00 pmAllentown-Bethlehem

$502

United Airlines

Jan 9

ABE5:20 pmAllentown-Bethlehem

7h 19m

1 stop

BHM11:39 pmBirmingham

Jan 13

BHM1:11 pmBirmingham

6h 44m

1 stop

ABE8:55 pmAllentown-Bethlehem

$503

American Airlines flights from Allentown to Birmingham, Alabama

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

American Airlines

Oct 31

ABE11:48 amAllentown-Bethlehem

4h 25m

1 stop

BHM3:13 pmBirmingham

Nov 1

BHM5:30 amBirmingham

4h 44m

1 stop

ABE11:14 amAllentown-Bethlehem

$506

American Airlines

Oct 7

ABE11:48 amAllentown-Bethlehem

7h 05m

1 stop

BHM5:53 pmBirmingham

Oct 14

BHM6:30 pmBirmingham

4h 58m

1 stop

ABE12:28 amAllentown-Bethlehem

$515

American Airlines

Oct 30

ABE5:14 pmAllentown-Bethlehem

7h 25m

1 stop

BHM11:39 pmBirmingham

Nov 1

BHM10:19 amBirmingham

5h 25m

1 stop

ABE4:44 pmAllentown-Bethlehem

$555

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Thu 10/15

6:03 pm-9:29 pm

1 stop4h 26m

Birmingham

Sat 10/17

4:07 pm-10:19 pm

1 stop5h 12m

$377

Quickest round-trip

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Thu 10/15

6:03 pm-9:29 pm

1 stop4h 26m

Birmingham

Sun 10/18

5:06 pm-10:19 pm

1 stop4h 13m

$437

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Sat 10/10

6:03 pm-10:52 pm

1 stop5h 49m

Birmingham

Sat 10/17

2:14 pm-10:19 pm

1 stop7h 05m

$446

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Wed 10/14

1:00 pm-6:59 pm

1 stop6h 59m

Birmingham

Sat 10/17

10:12 am-5:16 pm

1 stop6h 04m

$446

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Sat 10/10

6:03 pm-10:52 pm

1 stop5h 49m

Birmingham

Thu 10/15

10:12 am-5:16 pm

1 stop6h 04m

$446

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Sun 10/11

5:43 pm-11:38 pm

1 stop6h 55m

Birmingham

Sat 10/17

2:40 pm-9:00 pm

1 stop5h 20m

$454

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Sat 11/21

6:30 am-9:48 am

1 stop4h 18m

Birmingham

Sun 11/22

2:44 pm-10:27 pm

1 stop6h 43m

$467

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Thu 12/10

5:58 pm-10:56 pm

1 stop5h 58m

Birmingham

Sat 12/12

12:33 pm-5:15 pm

1 stop3h 42m

$467

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Thu 12/10

5:58 pm-10:56 pm

1 stop5h 58m

Birmingham

Sat 12/12

12:33 pm-5:15 pm

1 stop3h 42m

$467

AllentownBirmingham

ABE Allentown-Bethlehem - BHM Birmingham

ABEBHM

Allentown-Bethlehem

Thu 10/15

6:10 am-9:53 am

1 stop4h 43m

Birmingham

Mon 10/19

6:30 pm-12:28 am

1 stop4h 58m

$477

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 Allentown to Birmingham, Alabama

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 month to fly to Birmingham, Alabama?

In general, June is the cheapest month to fly from Allentown to Birmingham, Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Birmingham, Alabama during the month of June, then departing from Allentown during the month February is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Allentown to Birmingham, Alabama

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

Estimated round-trip price

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

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

Best Price Found	$193
Fastest flight time	4h 18m
Direct flights	None

The best one-way flight to Birmingham, Alabama from Allentown in the past 72 hours is $193. The best round-trip flight deal from Allentown to Birmingham, Alabama found on momondo in the last 72 hours is $377.

The fastest flight from Allentown to Birmingham, Alabama takes 4h 18m

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

Search flight deals

Frequently asked questions about flying from Allentown to Birmingham, Alabama

How far is Allentown-Bethlehem to Birmingham by plane?
There are 792.3 mi between Allentown-Bethlehem and Birmingham. Typically, this will take 4h 18m by plane in normal conditions.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Birmingham Airport?
Prices for flights from Allentown-Bethlehem Airport to Birmingham Airport are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Birmingham Airport?
There is 1 operator available for flights from Allentown-Bethlehem Airport to Birmingham Airport as of September 2026.
How old do you have to be to fly from Allentown-Bethlehem Airport to Birmingham 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 Allentown-Bethlehem Airport to Birmingham Airport.
What documentation or ID do you need to fly to Birmingham Airport?
The required travel and health documents for your Birmingham 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 Birmingham 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 Allentown to Birmingham, Alabama?
momondo data reveals that the most frequently booked airline on the route from Allentown to Birmingham, Alabama is Delta, representing 100% of all bookings.

Best airlines flying from Allentown to Birmingham, Alabama

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $344	Free Cancellation	Rating 7.8 8,611 reviews		Search Delta flights

Tuscaloosa

Hoover

Bessemer

Homewood

Jasper

Pelham

Trussville

Fultondale

Oneonta

Cordova

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Birmingham. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Birmingham from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Birmingham from Allentown.

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

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

An easier way to manage your Birmingham, Alabama trip

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Airports servicing Alabama

Dothan Arpt Airport

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Montgomery Dannelly Field Airport

Mobile Airport

Florence Muscle Shoals Airport

Cheap flights from Allentown to Birmingham from $193

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 Birmingham departing on 11/15. 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 Allentown to Birmingham, Alabama

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

American Airlines flights from Allentown to Birmingham, Alabama

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

momondo Fare Finder

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

See travel insights to Birmingham from

How to get the cheapest flight ticket from Allentown to Birmingham, Alabama

What is the cheapest month to fly to Birmingham, Alabama?

What is the cheapest airline that flies from Allentown-Bethlehem to Birmingham?

What airlines fly to Birmingham, Alabama?

When to book flights from Allentown to Birmingham, Alabama

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Allentown to Birmingham, Alabama

Best airlines flying from Allentown to Birmingham, Alabama

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

Traveling to a place near Birmingham?

Why use momondo?

An easier way to manage your Birmingham, Alabama 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

Airports servicing Alabama

Fly your favorite airline to Birmingham

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Birmingham

List of cabin classes available on flights landing in Birmingham. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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