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$349+ Cheap flights from Philadelphia (PHL) to Birmingham (BHX)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BHX
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
1 adult, Economy
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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 March 8, 2026.

This Delta deal was found by Cheapflights users on 3/4. 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 8/259:42 am
PHL
-
BHX
2 stops22h 58m
Delta
Thu 9/35:55 am
BHX
-
PHL
2 stops16h 19m
Delta
Deal found 3/4$671
This Delta deal was found by Cheapflights users on 3/4. 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.
Sun 10/49:40 am
PHL
-
BHX
2 stops22h 00m
Delta
Wed 10/141:25 pm
BHX
-
PHL
2 stops14h 13m
Delta
Deal found 3/4$675
This Expedia deal was found by Cheapflights users on 3/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:35 am
PHL
-
BHX
2 stops16h 30m
Multiple Airlines
Tue 10/138:50 am
BHX
-
PHL
2 stops37h 32m
Multiple Airlines
Deal found 3/4$680
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Mon 10/55:40 pm
PHL
-
BHX
1 stop18h 45m
United Airlines
Thu 10/156:05 am
BHX
-
PHL
1 stop15h 00m
United Airlines
Deal found 3/4$683
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:25 pm
PHL
-
BHX
1 stop15h 50m
Multiple Airlines
Tue 8/1112:00 pm
BHX
-
PHL
1 stop11h 55m
Multiple Airlines
Deal found 3/4$685
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Sat 10/33:25 pm
PHL
-
BHX
2 stops45h 15m
United Airlines
Thu 10/156:05 am
BHX
-
PHL
1 stop15h 00m
United Airlines
Deal found 3/4$686
This KAYAK deal was found by Cheapflights users on 3/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:40 pm
PHL
-
BHX
1 stop19h 00m
Lufthansa
Thu 10/156:05 am
BHX
-
PHL
1 stop15h 00m
Lufthansa
Deal found 3/4$688
This United Airlines deal was found by Cheapflights users on 3/4. 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 8/236:44 pm
PHL
-
BHX
2 stops17h 56m
United Airlines
Wed 9/26:05 am
BHX
-
PHL
2 stops20h 29m
United Airlines
Deal found 3/4$691
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Sat 10/33:25 pm
PHL
-
BHX
2 stops45h 15m
United Airlines
Wed 10/1410:25 am
BHX
-
PHL
2 stops34h 16m
United Airlines
Deal found 3/4$694
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Sat 8/227:55 pm
PHL
-
BHX
2 stops32h 50m
United Airlines
Thu 9/36:05 am
BHX
-
PHL
2 stops20h 29m
United Airlines
Deal found 3/4$696
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Wed 10/78:00 pm
PHL
-
BHX
2 stops16h 30m
United Airlines
Tue 10/135:55 am
BHX
-
PHL
2 stops32h 29m
United Airlines
Deal found 3/4$697

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 (BHX). 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 March 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$671
(Delta)

One-way from

$349
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$628
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. 19% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 8, 2026.
Use the filters below to find and compare flights from Philadelphia to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Sun 5/3

6:00 am-9:30 am

2 stops22h 30m

Birmingham

Wed 5/13

1:25 pm-10:09 pm

2 stops13h 44m

$720

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Wed 4/29

9:25 am-8:35 am

2 stops18h 10m

Birmingham

Fri 5/8

10:20 am-10:12 pm

2 stops16h 52m

$731

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Tue 4/21

5:40 pm-5:35 pm

1 stop18h 55m

Birmingham

Tue 4/28

5:55 am-5:33 pm

2 stops16h 38m

$741

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Sun 5/3

6:00 am-9:30 am

2 stops22h 30m

Birmingham

Sun 5/10

5:55 am-7:29 pm

2 stops18h 34m

$770
Quickest round-trip

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Mon 4/20

3:30 pm-5:25 pm

2 stops20h 55m

Birmingham

Mon 4/27

5:55 am-2:46 pm

2 stops13h 51m

$788

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Tue 5/12

7:01 pm-4:50 pm

2 stops16h 49m

Birmingham

Wed 5/20

5:55 am-7:29 pm

2 stops18h 34m

$797

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Tue 5/12

3:25 pm-5:30 pm

2 stops45h 05m

Birmingham

Wed 5/20

10:25 am-9:48 am

2 stops28h 23m

$843

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Fri 5/1

10:00 am-9:50 am

2 stops18h 50m

Birmingham

Sat 5/9

5:55 am-9:59 am

2 stops33h 04m

$846

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Mon 6/8

1:20 pm-12:40 pm

2 stops18h 20m

Birmingham

Thu 6/18

5:55 am-11:00 pm

2 stops22h 05m

$849
Cheapest one-way

PhiladelphiaBirmingham

PHL - BHX

PHLBHX

Philadelphia

Mon 4/20

8:41 pm-12:50 am

3 stops47h 09m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 16 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Birmingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Birmingham 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 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

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Birmingham (average of $75). Flying from Philadelphia to Birmingham in August is currently the most expensive (average of $486). 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.

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 March 8, 2026.
Read through reviews of airlines operating flights from Philadelphia to Birmingham, such as Aer Lingus and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,471 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.1

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.
Aer Lingus
7.2
Good
1,471 reviews
Aer Lingus
7.2
Good
1,471 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.1

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.
Lufthansa
6.8
Okay
7,838 reviews
Aer Lingus
7.2
Good
1,471 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.1

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

SFO - DUB

The boarding went smoothly, the crew were great and helped me with an extra pillow, the food was good including complementary wine with dinner (economy seating), and I was able to sleep. The flight arrived early which helped with connections. Overall a great experience.

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.

  • How long is the flight from Philadelphia to Birmingham?

    Delta and United Airlines can get you from Philadelphia to Birmingham in just under 18h 55m. Your travel time can differ by up to 3h 35m. Philadelphia and Birmingham are separated by a distance of 3460 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Lufthansa ($649), and Aer Lingus ($778) offers the cheapest pricing from Philadelphia to Birmingham. You may be able to fly from Philadelphia to Birmingham for 27% less than the average price by searching for these airlines.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Birmingham (average of $75). Flying from Philadelphia to Birmingham in August is currently the most expensive (average of $486). 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
Wolverhampton
West Bromwich

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Philadelphia to Birmingham

Discover the top 2 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 March 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$649Average$950FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$746Average$1,001FlexibilityNo cancel feeOn-timeN/A

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