$348 Cheap Flights from Philadelphia (PHL) to Birmingham (BHX)

View $348 flight on Tue, Mar 31, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX)

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Cheap Flights from Philadelphia to Birmingham (PHL-BHX)

Prices were available within the past 7 days and start at $348 for one-way flights and $547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 30 - Thu, Oct 2
PHL
Philadelphia
BHX
Birmingham
$547 Roundtrip, found 1 day ago
$547
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 30 from Philadelphia to Birmingham, returning Thu, Oct 2, priced at $547 found 1 day ago
United
Sun, Oct 5 - Tue, Oct 7
PHL
Philadelphia
BHX
Birmingham
$547 Roundtrip, found 1 day ago
$547
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 5 from Philadelphia to Birmingham, returning Tue, Oct 7, priced at $547 found 1 day ago
United
Tue, Nov 18 - Thu, Nov 20
PHL
Philadelphia
BHX
Birmingham
$547 Roundtrip, found 5 days ago
$547
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 18 from Philadelphia to Birmingham, returning Thu, Nov 20, priced at $547 found 5 days ago
United
Tue, Sep 9 - Thu, Sep 11
PHL
Philadelphia
BHX
Birmingham
$549 Roundtrip, found 6 days ago
$549
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 9 from Philadelphia to Birmingham, returning Thu, Sep 11, priced at $549 found 6 days ago
United
Tue, Sep 9 - Thu, Sep 11
PHL
Philadelphia
BHX
Birmingham
$553 Roundtrip, found 6 days ago
$553
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 9 from Philadelphia to Birmingham, returning Thu, Sep 11, priced at $553 found 6 days ago
Air Canada
Sat, Oct 11 - Mon, Oct 13
PHL
Philadelphia
BHX
Birmingham
$554 Roundtrip, found 1 day ago
$554
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Oct 11 from Philadelphia to Birmingham, returning Mon, Oct 13, priced at $554 found 1 day ago
United
Sun, Sep 28 - Tue, Sep 30
PHL
Philadelphia
BHX
Birmingham
$554 Roundtrip, found 6 days ago
$554
Roundtrip
found 6 days ago
Select United flight, departing Sun, Sep 28 from Philadelphia to Birmingham, returning Tue, Sep 30, priced at $554 found 6 days ago
Lufthansa
Sun, Sep 7 - Tue, Sep 9
PHL
Philadelphia
BHX
Birmingham
$566 Roundtrip, found 2 days ago
$566
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Sep 7 from Philadelphia to Birmingham, returning Tue, Sep 9, priced at $566 found 2 days ago
Swiss International Air Lines
Sun, Aug 17 - Sun, Aug 24
PHL
Philadelphia
BHX
Birmingham
$656 Roundtrip, found 6 days ago
$656
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, Aug 17 from Philadelphia to Birmingham, returning Sun, Aug 24, priced at $656 found 6 days ago
Aer Lingus
Mon, Sep 1 - Tue, Sep 16
PHL
Philadelphia
BHX
Birmingham
$660 Roundtrip, found 1 day ago
$660
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Mon, Sep 1 from Philadelphia to Birmingham, returning Tue, Sep 16, priced at $660 found 1 day ago

Find the cheapest month to fly from Philadelphia (PHL) to Birmingham (BHX)

March is typically the cheapest month to fly

From $568 - $1,046 per traveler.

Graph displaying average flight prices per month

Flights from Philadelphia (PHL) to Birmingham (BHX)
Origin airport
Philadelphia Intl.
Destination airport
Birmingham
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$546
Distance
3463 mi

Philadelphia to Birmingham Flights

The cheapest times to fly from Philadelphia to Birmingham

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Birmingham are during the month of September. You can find some of the cheapest flights from Philadelphia to Birmingham with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Birmingham

Sunday is one of the best days to book for cheap flights from Philadelphia to Birmingham: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Birmingham

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Birmingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $348 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Birmingham flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Birmingham airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX) cost?
Discover the latest flight deals from PHL to BHX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PHL to BHX?
The cheapest flights from PHL to BHX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PHL to BHX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PHL to BHX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX)?
Direct flights from Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHL to BHX?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX)?
To avoid potential delays on the Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX) last-minute?
Last-minute fares from PHL to BHX are generally more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book a PHL to BHX flight and hotel package?
You can save money by booking a PHL to BHX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Birmingham Airport (BHX)?
In most instances, you can cancel or reschedule your PHL to BHX flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.