How long is the flight from Birmingham to Allentown?

A quick flight from Birmingham to Allentown can take about 19h 50m. United Airlines provides one of the quickest options available for as low as £907. Birmingham and Allentown are separated by a distance of 3434 mi.

In terms of precipitation, rainfall in Allentown ranges from 69.0 - 127.0 inches per month. July is typically the wettest month, when rainfall can reach 127.0 mm. February is typically the driest time to visit Allentown when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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

When flying from Birmingham to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 holiday 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.

£643+ Cheap Flights from Birmingham to Allentown

Cheap flight deals from Birmingham to Allentown

Enter your travel dates to find the best prices.

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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 23 September 2026.

Wed 4/1106:00 -

2 stops21h 19m

Wed 11/1112:45 -

2 stops16h 00m

Deal found 20/9£643

Wed 7/1006:05 -

2 stops19h 55m

Mon 12/1010:37 -

2 stops18h 13m

Deal found 22/9£908

Thu 5/1106:00 -

2 stops20h 02m

Thu 12/1106:15 -

2 stops25h 15m

Deal found 21/9£928

Thu 12/1113:15 -

2 stops56h 41m

Mon 16/1117:36 -

2 stops37h 54m

Deal found 19/9£932

Sat 7/1106:05 -

2 stops19h 57m

Sat 14/1106:15 -

2 stops25h 15m

Deal found 23/9£934

Find flight deals from Birmingham to Allentown

Round-trip from	£643

Air France
4/11-11/11
4 total stops
37h 19m total
Birmingham to Allentown

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Price

Cheapest return flight

BirminghamAllentown

BHX Birmingham - ABE Allentown-Bethlehem

BHXABE

Birmingham

Sat 30/1

06:05-20:55

2 stops19h 50m

Allentown-Bethlehem

Wed 3/2

06:10-12:30

2 stops25h 20m

£907

BirminghamAllentown

BHX Birmingham - ABE Allentown-Bethlehem

BHXABE

Birmingham

Wed 7/10

06:05-21:00

2 stops19h 55m

Allentown-Bethlehem

Mon 12/10

10:37-09:50

2 stops18h 13m

£908

BirminghamAllentown

BHX Birmingham - ABE Allentown-Bethlehem

BHXABE

Birmingham

Thu 5/11

06:00-21:02

2 stops20h 02m

Allentown-Bethlehem

Thu 12/11

06:15-12:30

2 stops25h 15m

£928

BirminghamAllentown

BHX Birmingham - ABE Allentown-Bethlehem

BHXABE

Birmingham

Thu 12/11

13:15-16:56

2 stops56h 41m

Allentown-Bethlehem

Mon 16/11

17:36-12:30

2 stops37h 54m

£932

BirminghamAllentown

BHX Birmingham - ABE Allentown-Bethlehem

BHXABE

Birmingham

Sat 7/11

06:05-21:02

2 stops19h 57m

Allentown-Bethlehem

Sat 14/11

06:15-12:30

2 stops25h 15m

£934

Fastest return journey

BirminghamAllentown

BHX Birmingham - ABE Allentown-Bethlehem

BHXABE

Birmingham

Mon 12/10

05:55-21:00

2 stops20h 05m

Allentown-Bethlehem

Wed 31/12

00:00-06:00

Nonstop0h 00m

£1,044

Flights are sorted by cheapest return flights first.

Deals found on 22/9

Sorted by cheapest first

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.

BHX-ABE

Estimated return 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.

Related info for your journey

How long is the flight from Birmingham to Allentown?
A quick flight from Birmingham to Allentown can take about 19h 50m. United Airlines provides one of the quickest options available for as low as £907. Birmingham and Allentown are separated by a distance of 3434 mi.
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 holiday 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.

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Cheap flights from Birmingham to Allentown from £643

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Birmingham to Allentown

Cheapest flights from Birmingham to AllentownExplore 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 23 September 2026.

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 23 September 2026.

Best flights from Birmingham to AllentownDiscover carefully curated flight deals from Birmingham to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Birmingham to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Birmingham to AllentownDiscover last-minute flight deals from Birmingham to Allentown. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from Birmingham to Allentown. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Birmingham to AllentownSearch for one-way flight options from Birmingham to Allentown. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from Birmingham to Allentown. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

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Best time to book a flight from Birmingham to Allentown

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Related info for your journey

How long is the flight from Birmingham to Allentown?

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

How can I find direct flights from Birmingham to Allentown?

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

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to Pennsylvania

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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 23 September 2026.

Best flights from Birmingham to Allentown
Discover carefully curated flight deals from Birmingham to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from Birmingham to Allentown
Discover last-minute flight deals from Birmingham to Allentown. Data last updated 23 September 2026 and is based on user searches.

One-way flights from Birmingham to Allentown
Search for one-way flight options from Birmingham to Allentown. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.