Cheap flights from Pennsylvania to Birmingham from $109

In general, August is the cheapest month to fly from Pennsylvania to Birmingham, Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $169. If you are unable to visit Birmingham, Alabama during the month of August, then departing from Pennsylvania during the month July is also very affordable. Most momondo users find prices during this month for around $194.

On average, the least expensive day to fly to Birmingham, Alabama from Pennsylvania is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $417. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Birmingham, Alabama is Monday, with ticket prices averaging around $576.

In the evening is the cheapest time of day to fly from Pennsylvania to Birmingham, Alabama when you can find flight prices for as low as $450. Flying to Birmingham, Alabama in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Birmingham, Alabama is in the afternoon when prices are around $533.

Fly from Philadelphia to Birmingham for the best Pennsylvania - Birmingham flight prices

You are more likely to see cheaper flights to Birmingham, Alabama from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Birmingham, Alabama for around $481 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Birmingham, Alabama from Pennsylvania for as low as $395 on momondo.

There are 2 cabin classes available to choose from on Pennsylvania to Birmingham, Alabama flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, American Airlines, and Breeze Airways are the most popular carriers operating from Pennsylvania to Birmingham

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Birmingham, Alabama from Pennsylvania according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Birmingham, Alabama. Keep in mind that there are 4 different airlines that fly to Birmingham, Alabama on a routine basis, so you have a few additional options to choose from.

The number of flights available between Pennsylvania and Birmingham, Alabama is 12 per day as of June 2026. The most frequent departure time is 10:00PM, with 77% of daily flights leaving in the evening.

As of June 2026, there are 87 flights per week flying from Pennsylvania to Birmingham, Alabama. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.