ABE - BHM

$227 Find Cheap Flights from Allentown to Birmingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Birmingham departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Birmingham, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$387
Typical prices: $455-$818
Delta
Thu 3/12Wed 3/18
ABE - BHM • 1 stop
Cheapest one-way
$246
Delta
Wed 2/25
ABE - BHM • 1 stop
Top airlines
Delta
Cheapest • from $387 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 48% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Birmingham!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Birmingham (ABE-BHM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Birmingham

Thu, Mar 12 - Wed, Mar 18
Delta Logo
6:32 am - 11:49 am
ABE
-
BHM
6h 17m
1 stop
Delta Logo
5:52 pm - 10:56 pm
BHM
-
ABE
4h 04m
1 stop
$387Delta
Sat, Feb 14 - Sat, Feb 21
Delta Logo
2:00 pm - 7:45 pm
ABE
-
BHM
6h 45m
1 stop
Delta Logo
6:20 am - 12:05 pm
BHM
-
ABE
4h 45m
1 stop
$416Delta
Fri, Mar 13 - Wed, Mar 18
Delta Logo
12:56 pm - 6:24 pm
ABE
-
BHM
6h 28m
1 stop
Delta Logo
5:52 pm - 10:56 pm
BHM
-
ABE
4h 04m
1 stop
$427Delta
Fri, Mar 13 - Sun, Mar 15
American Airlines Logo
12:00 pm - 3:51 pm
ABE
-
BHM
4h 51m
1 stop
American Airlines Logo
6:18 pm - 12:29 am
BHM
-
ABE
5h 11m
1 stop
$445American Airlines
Fri, Feb 13 - Tue, Feb 17
Delta Logo
5:58 pm - 9:17 pm
ABE
-
BHM
4h 19m
1 stop
Delta Logo
6:20 am - 12:05 pm
BHM
-
ABE
4h 45m
1 stop
$456Delta
Sat, Feb 21 - Sun, Feb 22
American Airlines Logo
12:00 pm - 5:10 pm
ABE
-
BHM
6h 10m
1 stop
American Airlines Logo
6:18 pm - 12:29 am
BHM
-
ABE
5h 11m
1 stop
$459American Airlines
Fri, Feb 27 - Sun, Mar 1
American Airlines Logo
12:00 pm - 5:48 pm
ABE
-
BHM
6h 48m
1 stop
American Airlines Logo
5:30 am - 11:30 am
BHM
-
ABE
5h 00m
1 stop
$469American Airlines
Fri, Jun 12 - Mon, Jun 15
American Airlines Logo
7:10 pm - 11:25 pm
ABE
-
BHM
5h 15m
1 stop
American Airlines Logo
6:35 pm - 12:19 am
BHM
-
ABE
4h 44m
1 stop
$490American Airlines
Fri, Feb 20 - Sun, Feb 22
American Airlines Logo
12:00 pm - 5:48 pm
ABE
-
BHM
6h 48m
1 stop
American Airlines Logo
5:30 am - 11:30 am
BHM
-
ABE
5h 00m
1 stop
$493American Airlines
Sat, Feb 21 - Sun, Feb 22
American Airlines Logo
12:00 pm - 10:40 pm
ABE
-
BHM
11h 40m
2 stops
American Airlines Logo
6:18 pm - 12:29 am
BHM
-
ABE
5h 11m
1 stop
$498American Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Birmingham flights

Get data-powered insights and trends into flights from Allentown to Birmingham to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Allentown to Birmingham?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to Birmingham, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Allentown to Birmingham is June, where tickets cost $248 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $758 and $647 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$246
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Allentown to Birmingham

When to book flights from Allentown to Birmingham

Are your dates flexible? Find out the best times to travel from Allentown to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to Birmingham

  • What is the cheapest flight from Allentown to Birmingham?

    In the last 3 days, the lowest price for a flight from Allentown to Birmingham was $227 for a one-way ticket and $387 for a round-trip.

  • Do I need a passport to fly between Allentown and Birmingham?

    No, a passport isn't needed to fly from Allentown to Birmingham. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Allentown to Birmingham?

    When flying out of Allentown you will be using Allentown-Bethlehem. You will be landing at Birmingham, also known as Birmingham.

  • Which aircraft models fly most regularly from Allentown to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Birmingham?

    oneworld, and SkyTeam are the airline alliances operating flights between Allentown and Birmingham, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Allentown to Birmingham, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Allentown to Birmingham are Delta and American Airlines. With an average price for the route of $452 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $630 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Allentown to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Allentown with another airline. Booking your flights between Allentown and BHM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Allentown to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8130 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

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

Information on your arrival and departure airports

Allentown (ABE)
Birmingham (BHM)