Cheap flights from Allentown to Birmingham (ABE - BHM) from $422

This is the cheapest one-way flight price, found on 9/21. Prices may vary by date and flight preferences.
Sep 26 — Oct 31

How to find the cheapest flight from Allentown (ABE) to Birmingham (BHM)

All the information you need to plan the best ABE to BHM flight in 2023: compare Allentown to Birmingham flight prices with the expected peak season, weather and rainfall in Birmingham.

Popular in


Cheapest in


Average price


Round-trip from

High demand for flights, 36% potential price rise
Best time to find cheap flights, 31% potential price drop
Average for round-trip flights in September 2023
From Allentown-Bethlehem to Birmingham



$387 - $587



44.6 - 80.6 °F



3.4 - 5.2 inches

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

Flights from Allentown to Birmingham, Alabama lean towards being more expensive in May. Prices are generally better when you fly from Allentown to Birmingham, Alabama in December, with the cheapest ticket starting at $342.

When is the cheapest time to fly from Allentown to Birmingham, Alabama (ABE - BHM)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to Birmingham, Alabama as you normally would.

Cheap American Airlines flights from Allentown to Birmingham

Cheap Allentown to Birmingham flights in September & October 2023

The best prices found for ABE to BHM flights for September, October

Allentown to Birmingham 2023 flight deals

Cheap flights to Birmingham from Allentown found for this year

Allentown to Birmingham flights leaving soon

Late deals on return flights to Birmingham from Allentown, departing today and this week

Related info for your journey

Useful info, stats and facts about Allentown to Birmingham flights.

Are there last-minute flights available from Allentown to Birmingham, Alabama for under $500?

There are currently 2+ open flights from Allentown to Birmingham, Alabama within the next 7 days for less than $500.

What does ABE to BHM mean?

Allentown-Bethlehem Airport is ABE and Birmingham Airport is BHM. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Alternative routes for Allentown to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Allentown to Birmingham

The chart below displays the airlines Cheapflights users traveling from Allentown to Birmingham choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
DeltaCheapest$294Average$510FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$344Average$500FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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.