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$146+ Cheap flights from Philadelphia to Birmingham, AL (PHL - BHM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHM
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Birmingham are usually found in August or March, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Philadelphia to Birmingham

Cheapest flights from Philadelphia to Birmingham
Explore the most affordable flight options available from Philadelphia to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 17, 2026.

This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:45 pm
PHL
-
BHM
1 stop5h 45m
Southwest
Wed 2/257:20 am
BHM
-
PHL
1 stop4h 35m
Southwest
Deal found 2/13$267
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sat 5/166:00 am
PHL
-
BHM
1 stop12h 14m
American Airlines
Tue 5/1912:58 pm
BHM
-
PHL
Nonstop2h 22m
American Airlines
Deal found 2/15$292
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sat 4/256:00 am
PHL
-
BHM
1 stop12h 14m
American Airlines
Mon 4/276:01 am
BHM
-
PHL
Nonstop2h 21m
American Airlines
Deal found 2/15$331
This American Airlines deal was found by Cheapflights users on 2/17. 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 3/3110:45 am
PHL
-
BHM
Nonstop2h 32m
American Airlines
Sat 4/42:38 pm
BHM
-
PHL
Nonstop2h 17m
American Airlines
Deal found 2/17$347
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 4/110:45 am
PHL
-
BHM
Nonstop2h 32m
American Airlines
Wed 4/86:01 am
BHM
-
PHL
Nonstop2h 21m
American Airlines
Deal found 2/15$348
This Southwest deal was found by Cheapflights users on 2/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 pm
PHL
-
BHM
1 stop4h 15m
Southwest
Wed 4/1510:10 am
BHM
-
PHL
1 stop6h 40m
Southwest
Deal found 2/13$349
This Southwest deal was found by Cheapflights users on 2/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:10 pm
PHL
-
BHM
1 stop4h 25m
Southwest
Wed 4/83:40 pm
BHM
-
PHL
1 stop5h 20m
Southwest
Deal found 2/15$358

Find flight deals from Philadelphia to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$292
(American Airlines)

One-way from

$146
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$490

Good round-trip deal

$417 or less
Provider with most accurate pricing for Philadelphia-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Birmingham flights.
Search Deals
From Philadelphia to Birmingham
Search Deals
One-way flight from Philadelphia to Birmingham
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Philadelphia to Birmingham.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 February 17, 2026.
Use the filters below to find and compare flights from Philadelphia to Birmingham that are best for you.

Fly from

Philadelphia

Fly to

Birmingham

Route

Depart

Return

Price

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Tue 4/14

6:45 pm-10:00 pm

1 stop4h 15m

Birmingham

Wed 4/15

10:10 am-3:55 pm

1 stop4h 45m

$349

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Tue 3/3

12:15 pm-9:20 pm

2 stops10h 05m

Birmingham

Thu 3/5

9:45 am-4:45 pm

1 stop6h 00m

$354

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Thu 3/5

8:05 pm-11:35 pm

1 stop4h 30m

Birmingham

Tue 3/10

1:25 pm-10:40 pm

2 stops8h 15m

$354

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Wed 4/22

11:35 am-8:15 pm

2 stops9h 40m

Birmingham

Wed 4/29

3:40 pm-10:00 pm

1 stop5h 20m

$354

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Tue 3/17

2:10 pm-9:40 pm

2 stops8h 30m

Birmingham

Tue 3/24

1:25 pm-10:40 pm

2 stops8h 15m

$359

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Wed 4/1

8:55 am-4:45 pm

2 stops8h 50m

Birmingham

Wed 4/8

6:20 am-4:50 pm

2 stops9h 30m

$359

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Mon 3/23

8:05 pm-11:35 pm

1 stop4h 30m

Birmingham

Thu 3/26

5:30 pm-11:15 pm

1 stop4h 45m

$363

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Tue 3/17

7:10 pm-10:35 pm

1 stop4h 25m

Birmingham

Thu 3/26

5:30 pm-11:15 pm

1 stop4h 45m

$363

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Sat 5/16

6:15 am-3:00 pm

2 stops9h 45m

Birmingham

Tue 5/19

6:20 am-4:50 pm

2 stops9h 30m

$368

PhiladelphiaBirmingham

PHL - BHM

PHLBHM

Philadelphia

Thu 3/5

8:05 pm-11:35 pm

1 stop4h 30m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 18 results
1
2

Compare providers for flights from Philadelphia 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 Philadelphia to Birmingham in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Philadelphia-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Birmingham, Alabama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub 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 Philadelphia-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 Philadelphia to Birmingham

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

How far ahead should I book a flight from Philadelphia to Birmingham, Alabama?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Birmingham. Price data was last updated on February 13, 2026.

To ensure you get the cheapest price possible for a flight from Philadelphia to Birmingham, Alabama, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Birmingham, Alabama (average of $101). Flying from Philadelphia to Birmingham, Alabama in December is currently the most expensive (average of $226). 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 PHL to BHM?

Find hourly flight availability from Philadelphia 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 February 17, 2026.

It’s typically best to fly out from Philadelphia to Birmingham, Alabama in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 February 17, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Philadelphia to Birmingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,208 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,304 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,470 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Philadelphia to Birmingham?

    To fly from Philadelphia to Birmingham, you need to book a flight from Philadelphia (PHL) to Birmingham (BHM). Nonstop flights to Birmingham from Philadelphia take 2h 30m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Philadelphia to Birmingham offered by 4 different airlines.

  • How long is the flight from Philadelphia to Birmingham, Alabama?

    There are many flights that can get you from Philadelphia to Birmingham, Alabama in 4h 15m. Fly via Southwest to get the fastest option. Airlines will cover a distance of 771 mi.

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

    According to our current data, Spirit Airlines ($228), Delta ($256), and American Airlines ($296) offers the cheapest pricing from Philadelphia to Birmingham, Alabama. You may be able to fly from Philadelphia to Birmingham, Alabama for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Philadelphia to Birmingham, Alabama one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $161. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Philadelphia to Birmingham, Alabama for a low price.

  • What are the most reliable airlines from Philadelphia to Birmingham, Alabama?

    The top 3 most reliable airlines when flying from Philadelphia to Birmingham, Alabama are Alaska Airlines (85%), Qatar Airways (85%) and American Airlines (80%).

  • What are the cheapest flights from Philadelphia to Birmingham, Alabama?

    On average you can expect to pay $473 for a flight from Philadelphia to Birmingham, Alabama. The cheapest flight overall is $376 while the most popular route, (Philadelphia - Birmingham) is currently priced at $347.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Birmingham, Alabama (average of $101). Flying from Philadelphia to Birmingham, Alabama in December is currently the most expensive (average of $226). 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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Alternative routes for Philadelphia to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Philadelphia to Birmingham

Discover the top 4 airlines that operate flights from Philadelphia 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 February 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$228Average$286FlexibilityNo cancel feeOn-time65%
DeltaCheapest$256Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$475FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$400Average$439FlexibilityNo cancel feeOn-time63%

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