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Allentown

$446+ Cheap flights from Birmingham, AL to Allentown (BHM - ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — ABE
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Birmingham to Allentown

Cheapest flights from Birmingham to Allentown
Explore the most affordable flight options available from Birmingham to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:01 pm
BHM
-
ABE
1 stop4h 21m
American Airlines
Sat 4/2512:00 pm
ABE
-
BHM
1 stop4h 57m
American Airlines
Deal found 3/12$446
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:44 pm
BHM
-
ABE
1 stop5h 45m
American Airlines
Wed 4/112:00 pm
ABE
-
BHM
1 stop6h 48m
American Airlines
Deal found 3/12$465
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:20 pm
BHM
-
ABE
1 stop3h 58m
Delta
Sun 5/106:27 am
ABE
-
BHM
1 stop4h 22m
Delta
Deal found 3/12$467
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:42 pm
BHM
-
ABE
1 stop4h 39m
American Airlines
Mon 7/65:18 pm
ABE
-
BHM
1 stop7h 03m
American Airlines
Deal found 3/14$496
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:35 am
BHM
-
ABE
1 stop7h 07m
United Airlines
Sat 8/2210:38 am
ABE
-
BHM
1 stop8h 00m
United Airlines
Deal found 3/12$498
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:19 pm
BHM
-
ABE
1 stop5h 41m
Delta
Wed 4/296:33 am
ABE
-
BHM
1 stop6h 18m
Delta
Deal found 3/13$507
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:18 pm
BHM
-
ABE
1 stop5h 11m
American Airlines
Sun 3/156:04 am
ABE
-
BHM
1 stop6h 58m
American Airlines
Deal found 3/11$533
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:52 pm
BHM
-
ABE
1 stop4h 04m
Delta
Mon 3/305:58 pm
ABE
-
BHM
1 stop5h 55m
Delta
Deal found 3/11$563

Find flight deals from Birmingham to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$446
(American Airlines)
Provider with most accurate pricing for Birmingham-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Allentown-Bethlehem flights.
Search Deals
From Birmingham to Allentown-Bethlehem
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Allentown 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, Cheapflights users made 2,558,603 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Birmingham to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Thu 4/23

7:01 pm-12:22 am

1 stop4h 21m

Allentown-Bethlehem

Sat 4/25

12:00 pm-3:57 pm

1 stop4h 57m

$446

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Sat 3/28

5:44 pm-12:29 am

1 stop5h 45m

Allentown-Bethlehem

Wed 4/1

12:00 pm-5:48 pm

1 stop6h 48m

$465
Quickest round-trip

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Fri 5/8

5:20 pm-10:18 pm

1 stop3h 58m

Allentown-Bethlehem

Sun 5/10

6:27 am-9:49 am

1 stop4h 22m

$467

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Tue 8/18

5:35 am-1:42 pm

1 stop7h 07m

Allentown-Bethlehem

Sat 8/22

6:15 am-12:48 pm

1 stop7h 33m

$498

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Fri 4/24

4:19 pm-11:00 pm

1 stop5h 41m

Allentown-Bethlehem

Wed 4/29

6:33 am-11:51 am

1 stop6h 18m

$507

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Thu 3/26

5:52 pm-10:56 pm

1 stop4h 04m

Allentown-Bethlehem

Mon 3/30

5:58 pm-10:53 pm

1 stop5h 55m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first

Compare providers for flights from Birmingham to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Allentown in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Birmingham, Alabama-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Birmingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Allentown

What is the cheapest month to book a flight from Birmingham, Alabama to Allentown?

Currently, September is the cheapest month in which you can book a flight from Birmingham, Alabama to Allentown (average of $109). Flying from Birmingham, Alabama to Allentown in November is currently the most expensive (average of $257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Birmingham, Alabama to Allentown?

    There are many flights that can get you from Birmingham, Alabama to Allentown in 3h 58m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 791 mi between Birmingham, Alabama and Allentown. This flight may include one or multiple stops.

  • Can I find deals for flights from Birmingham to Allentown that include hotel bookings?

    Yes. In addition to deals on Birmingham to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Allentown.

  • Can I find deals for business class flights from Birmingham to Allentown?

    Yes. Cheapflights offers flight deals from Birmingham to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Birmingham, Alabama to Allentown?

    Currently, September is the cheapest month in which you can book a flight from Birmingham, Alabama to Allentown (average of $109). Flying from Birmingham, Alabama to Allentown in November is currently the most expensive (average of $257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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