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$301+ Cheap flights from Allentown to Birmingham, AL (ABE - BHM)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BHM
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Allentown to Birmingham

Cheapest flights from Allentown to Birmingham
Explore the most affordable flight options available from Allentown to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/164:30 pmABE - BHM
1 stop4h 48mAmerican Airlines
Tue 12/236:00 amBHM - ABE
1 stop4h 20mAmerican Airlines
Deal found 12/15$405
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/166:00 pmABE - BHM
1 stop5h 43mDelta
Wed 12/172:28 pmBHM - ABE
1 stop6h 43mDelta
Deal found 12/15$510
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/185:07 pmABE - BHM
1 stop5h 48mUnited Airlines
Sun 12/211:48 pmBHM - ABE
1 stop6h 59mUnited Airlines
Deal found 12/15$604
This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 pmABE - BHM
1 stop5h 43mDelta
Thu 12/184:19 pmBHM - ABE
1 stop4h 52mDelta
Deal found 12/14$620
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/165:22 pmABE - BHM
1 stop5h 37mUnited Airlines
Tue 12/236:24 amBHM - ABE
2 stops14h 23mUnited Airlines
Deal found 12/15$743
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/165:22 pmABE - BHM
1 stop5h 37mUnited Airlines
Wed 12/175:00 pmBHM - ABE
2 stops19h 55mUnited Airlines
Deal found 12/15$1,025
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Tue 12/164:30 pmABE - BHM
1 stop4h 48mAmerican Airlines
Thu 12/186:36 amBHM - ABE
2 stops8h 57mAmerican Airlines
Deal found 12/14$1,305
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:30 amABE - BHM
2 stops10h 49mUnited Airlines
Thu 12/186:24 amBHM - ABE
2 stops9h 06mUnited Airlines
Deal found 12/14$1,510

Find flight deals from Allentown to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Birmingham (BHM). 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$301
(Delta)

Popular in

March

Cheapest in

June

Average price

$323
Provider with most accurate pricing for Allentown-Bethlehem-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Birmingham flights.
Search Deals
From Allentown-Bethlehem to Birmingham
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Birmingham 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 December 16, 2025.
Use the filters below to find and compare flights from Allentown to Birmingham that are best for you.

Fly from

Allentown

Fly to

Birmingham

Route

Depart

Return

Price

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Sat 2/14

2:00 pm-5:50 pm

1 stop4h 50m

Birmingham

Sat 2/21

3:36 pm-10:45 pm

1 stop6h 09m

$301

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Tue 2/10

12:48 pm-4:25 pm

1 stop4h 37m

Birmingham

Sat 2/14

3:36 pm-10:45 pm

1 stop6h 09m

$321

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Sat 1/31

11:30 am-6:29 pm

1 stop7h 59m

Birmingham

Tue 2/3

9:10 am-4:22 pm

1 stop6h 12m

$339

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Tue 2/10

1:02 pm-5:00 pm

1 stop4h 58m

Birmingham

Sat 2/14

5:44 pm-12:30 am

1 stop5h 46m

$347

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Thu 1/1

5:15 pm-11:48 pm

1 stop7h 33m

Birmingham

Wed 1/7

7:00 am-12:32 pm

1 stop4h 32m

$376

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Sun 3/29

6:25 am-10:01 am

1 stop4h 36m

$380

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Sun 1/4

6:04 pm-10:31 pm

1 stop5h 27m

$599

AllentownBirmingham

ABE - BHM

ABEBHM

Allentown-Bethlehem

Sun 3/29

6:44 am-2:06 pm

2 stops32h 22m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Allentown to Birmingham

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 Allentown to Birmingham in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Allentown-Birmingham, Alabama flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Birmingham, Alabama flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Birmingham, Alabama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Birmingham, Alabama flights, Cheapflights users trust eDreams the most. eDreams 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 Allentown-Birmingham, Alabama 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 Allentown to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham from Allentown 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 Allentown to Birmingham

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

Currently, June is the cheapest month in which you can book a flight from Allentown to Birmingham, Alabama (average of $101). Flying from Allentown to Birmingham, Alabama in December is currently the most expensive (average of $256). 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.

What is the cheapest time of day to fly from ABE to BHM?

Find hourly flight availability from Allentown to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Allentown to Birmingham, Alabama by exploring options for tickets in the morning.

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Birmingham. Reviews last updated December 16, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Allentown to Birmingham. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Birmingham. 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 Allentown to Birmingham, Alabama?

    Airlines like Delta and United Airlines fly from Allentown to Birmingham, Alabama in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 3h 09m. Airlines will cover a distance of 791 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Allentown to Birmingham, Alabama round-trip?

    Cheapflights users have booked flights from Allentown to Birmingham, Alabama round-trip from $248. Another airline that can offer you cheap pricing is American Airlines. Delta is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown to Birmingham 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 Allentown to Birmingham, Alabama?

    Currently, June is the cheapest month in which you can book a flight from Allentown to Birmingham, Alabama (average of $101). Flying from Allentown to Birmingham, Alabama in December is currently the most expensive (average of $256). 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.

See more FAQs

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Fultondale
Homewood
Bessemer
Hoover

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Top 2 airlines flying from Allentown to Birmingham

Discover the top 2 airlines that operate flights from Allentown to Birmingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$422Average$568FlexibilityNo cancel feeOn-time71%

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