HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$464+ 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — ABE
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Allentown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 15, 2025.

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.
Sat 12/276:00 amBHM - ABE
1 stop4h 20mAmerican Airlines
Wed 12/315:15 pmABE - BHM
1 stop5h 28mAmerican Airlines
Deal found 12/14$464
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 12/167:30 amBHM - ABE
1 stop8h 17mUnited Airlines
Thu 12/182:30 pmABE - BHM
1 stop8h 25mUnited Airlines
Deal found 12/14$510
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.
Thu 12/181:48 pmBHM - ABE
1 stop6h 59mUnited Airlines
Fri 12/192:30 pmABE - BHM
1 stop8h 25mUnited Airlines
Deal found 12/14$549
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 12/301:48 pmBHM - ABE
1 stop6h 59mUnited Airlines
Sat 1/36:17 amABE - BHM
2 stops28h 05mUnited Airlines
Deal found 12/15$653
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 12/306:20 amBHM - ABE
1 stop4h 49mDelta
Sat 1/36:25 amABE - BHM
1 stop4h 36mDelta
Deal found 12/15$679
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 12/166:40 amBHM - ABE
1 stop4h 34mDelta
Thu 12/186:25 amABE - BHM
1 stop6h 47mDelta
Deal found 12/14$710
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Sun 12/287:30 amBHM - ABE
1 stop8h 00mUnited Airlines
Thu 1/16:17 amABE - BHM
1 stop7h 47mUnited Airlines
Deal found 12/12$916

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$464
(American Airlines)

Popular in

March

Cheapest in

June

Average price

$469
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
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 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 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 December 15, 2025.
Use the filters below to find and compare flights from Birmingham to Allentown that are best for you.

Fly from

Birmingham

Fly to

Allentown

Route

Depart

Return

Price

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Sat 1/10

9:10 am-10:41 am

1 stop24h 31m

Allentown-Bethlehem

Wed 1/14

11:30 am-6:26 pm

1 stop7h 56m

$484

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Tue 12/30

1:48 pm-9:47 pm

1 stop6h 59m

Allentown-Bethlehem

Sat 1/3

6:17 am-9:22 am

2 stops28h 05m

$653

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Tue 12/30

6:20 am-12:09 pm

1 stop4h 49m

Allentown-Bethlehem

Sat 1/3

6:25 am-10:01 am

1 stop4h 36m

$679

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Sat 12/27

6:00 am-11:20 am

1 stop4h 20m

Allentown-Bethlehem

Wed 12/31

6:04 am-1:56 pm

2 stops8h 52m

$888

BirminghamAllentown

BHM - ABE

BHMABE

Birmingham

Sun 12/28

7:30 am-4:30 pm

1 stop8h 00m

Allentown-Bethlehem

Thu 1/1

6:17 am-1:04 pm

1 stop7h 47m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Allentown flight deals on Cheapflights vs. eDreams >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 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 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.

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

Find hourly flight availability from Birmingham to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

One of the essential ways to save on airfare from Birmingham, Alabama to Allentown is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated December 15, 2025.
Get a feel of what it's like to fly with Delta from Birmingham to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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 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 24h 31m. Fly via United Airlines to get the fastest option. There are 791 mi between Birmingham, Alabama and Allentown.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Allentown

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 15, 2025.
Nashville to Allentown flights
Melbourne to Allentown flights
Myrtle Beach to Allentown flights
Fort Myers to Allentown flights
Orlando Sanford Intl to Allentown flights
Orlando to Allentown flights
Allentown to Fort Lauderdale flights
Allentown to Melbourne, Florida flights
Allentown to Nashville flights
Allentown to Tampa flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Orlando Airport flights
Allentown to Fort Myers flights
Allentown to Myrtle Beach flights
Allentown to Philadelphia flights
Allentown to Sarasota flights
Allentown to Punta Gorda flights
Allentown to Nashville flights
Allentown to Fort Lauderdale flights
Allentown to Melbourne, Florida flights
Allentown to Myrtle Beach flights
Allentown to Fort Myers flights
Allentown to Punta Gorda flights
Allentown to Denver flights

Top airline flying from Birmingham to Allentown

Discover the top airline that operate flights from Birmingham to Allentown. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$368FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.