PHL - BHX

$669 Find Cheap Flights from Philadelphia to Birmingham

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Birmingham departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Birmingham, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$669
Typical prices: $795-$1,164
SWISS
Wed 4/8Mon 4/13
PHL - BHX • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/18
PHL - BHX • multi-stop
Top airlines
Delta
Cheapest • from $685 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 22% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Birmingham (PHL-BHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Birmingham

Wed, Apr 8 - Mon, Apr 13
SWISS Logo
1:27 pm - 6:05 pm
PHL
-
BHX
23h 38m2 stops
SWISS Logo
6:50 pm - 5:27 pm
BHX
-
PHL
27h 37m2 stops
$669SWISS
Fri, Jan 30 - Fri, Feb 6
Delta Logo
11:27 am - 9:30 am
PHL
-
BHX
17h 03m2 stops
Delta Logo
6:15 am - 11:13 pm
BHX
-
PHL
21h 58m2 stops
$685Delta
Fri, Jan 23 - Mon, Feb 2
Multiple Airlines Logo
3:30 pm - 12:35 pm
PHL
-
BHX
16h 05m2 stops
Multiple Airlines Logo
6:00 am - 2:47 pm
BHX
-
PHL
13h 47m2 stops
$719Multiple Airlines
Fri, Jan 23 - Mon, Feb 2
Air Canada Logo
3:30 pm - 12:35 pm
PHL
-
BHX
16h 05m2 stops
Air Canada Logo
1:20 pm - 2:47 pm
BHX
-
PHL
30h 27m2 stops
$723Air Canada
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
6:30 am - 12:35 pm
PHL
-
BHX
25h 05m2 stops
United Airlines Logo
1:20 pm - 9:37 am
BHX
-
PHL
49h 17m2 stops
$731United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
6:30 am - 12:45 pm
PHL
-
BHX
25h 15m2 stops
United Airlines Logo
1:20 pm - 10:46 pm
BHX
-
PHL
14h 26m2 stops
$756United Airlines
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
7:45 pm - 12:35 pm
PHL
-
BHX
35h 50m2 stops
United Airlines Logo
1:20 pm - 10:46 pm
BHX
-
PHL
14h 26m2 stops
$767United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
1:10 pm - 12:35 pm
PHL
-
BHX
18h 25m2 stops
United Airlines Logo
6:05 am - 6:54 pm
BHX
-
PHL
17h 49m2 stops
$783United Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
3:30 pm - 7:05 pm
PHL
-
BHX
22h 35m2 stops
Multiple Airlines Logo
5:30 pm - 2:47 pm
BHX
-
PHL
26h 17m3 stops
$796Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
7:50 am - 7:05 pm
PHL
-
BHX
30h 15m3 stops
Multiple Airlines Logo
5:30 pm - 2:47 pm
BHX
-
PHL
26h 17m3 stops
$803Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Birmingham flights

Get data-powered insights and trends into flights from Philadelphia to Birmingham to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Birmingham?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Birmingham departing in April.

What’s the cheapest day of the week to fly from Philadelphia to Birmingham?

The average price of all round-trip flights from Philadelphia to Birmingham clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Birmingham on a Wednesday and more expensive on a Friday. On your return trip to Philadelphia, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Philadelphia to Birmingham?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Birmingham, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Birmingham is March, where tickets cost $726 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,216 and $1,104 respectively.

Good to know

Low seasonFebruary
Cheapest flight$669
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Philadelphia to Birmingham

When to book flights from Philadelphia to Birmingham

Are your dates flexible? Find out the best times to travel from Philadelphia to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Birmingham

  • What is the cheapest flight from Philadelphia to Birmingham?

    In the last 3 days, the lowest price for a flight from Philadelphia to Birmingham was $669 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Birmingham?

    Yes, you’ll need a passport to travel to Birmingham from Philadelphia.

  • Which aircraft models fly most regularly from Philadelphia to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Birmingham?

    Star Alliance is the only airline alliance operating flights between Philadelphia and Birmingham.

  • Which is the best airline for flights from Philadelphia to Birmingham, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Birmingham are United Airlines and Aer Lingus. With an average price for the route of $728 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $1,023 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Philadelphia to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Philadelphia to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9095 reviews
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

Everything you need to know for your flight from Philadelphia to Birmingham

Information on your arrival and departure airports