$42 Find Cheap Flights from Philadelphia to Port St. Lucie

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Port St. Lucie departing on 6/1. 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.
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Cheap Flight Deals from Philadelphia to Port St. Lucie (PHL-FLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Port St. Lucie 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.

Recent round-trip flight deals from Philadelphia to Port St. Lucie

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Port St. Lucie.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
5:45 am - 8:30 amPHL-FLL
2h 45mnonstop
 Logo
3:46 pm - 6:42 pmFLL-PHL
2h 56mnonstop
Tue, Jun 3 - Thu, Jun 5
Frontier Logo
10:49 am - 1:51 pmPHL-FLL
3h 02mnonstop
Frontier Logo
2:27 pm - 5:21 pmFLL-PHL
2h 54mnonstop
$93Frontier
Find Deal
Tue, May 20 - Wed, May 21
Spirit Airlines Logo
7:00 am - 9:44 amPHL-FLL
2h 44mnonstop
Spirit Airlines Logo
7:55 pm - 10:43 pmFLL-PHL
2h 48mnonstop
$97Spirit Airlines
Find Deal
Wed, Jun 4 - Tue, Jun 10
Spirit Airlines Logo
5:45 am - 8:30 amPHL-FLL
2h 45mnonstop
Spirit Airlines Logo
7:10 am - 9:47 amFLL-PHL
2h 37mnonstop
$103Spirit Airlines
Find Deal
Sun, Jun 1 - Sun, Jun 15
JetBlue Logo
7:55 pm - 10:55 pmPHL-FLL
3h 00mnonstop
JetBlue Logo
8:00 am - 10:50 amFLL-PHL
2h 50mnonstop
$187JetBlue
Find Deal
Thu, Jul 3 - Mon, Jul 7
American Airlines Logo
10:50 am - 1:45 pmPHL-FLL
2h 55mnonstop
American Airlines Logo
12:08 pm - 2:54 pmFLL-PHL
2h 46mnonstop
$189American Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
6:38 am - 11:09 amPHL-FLL
4h 31m1 stop
Delta Logo
7:45 pm - 12:59 amFLL-PHL
5h 14m1 stop
$199Delta
Find Deal
Tue, Jun 24 - Wed, Jul 2
Delta Logo
6:19 pm - 12:18 amPHL-FLL
5h 59m1 stop
Delta Logo
7:45 pm - 12:59 amFLL-PHL
5h 14m1 stop
$203Delta
Find Deal
Sat, Jun 21 - Wed, Jul 2
JetBlue Logo
7:55 pm - 10:45 pmPHL-FLL
2h 50mnonstop
JetBlue Logo
8:00 am - 10:50 amFLL-PHL
2h 50mnonstop
$212JetBlue
Find Deal
Thu, Jul 10 - Sun, Jul 13
American Airlines Logo
8:30 pm - 11:18 pmPHL-FLL
2h 48mnonstop
American Airlines Logo
6:56 am - 9:45 amFLL-PHL
2h 49mnonstop
$219American Airlines
Find Deal
Wed, Jun 25 - Mon, Jun 30
Useful Info

Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$42
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Philadelphia to Fort Lauderdale

When to book flights from Philadelphia to Port St. Lucie

Are your dates flexible? Find out the best times to travel from Philadelphia to Port St. Lucie based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Philadelphia to Port St. Lucie: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Philadelphia to Port St. Lucie 
RalphFlew with FrontierPHL-FLLFeb 2025
I prefer spirit over all other airlines! Yes, you have to pay for everything à la carte but I believe it is worth it. The staff and crew are friendly! I avoid frontier at all cost!
Verified travelerFlew with Spirit AirlinesPHL-FLLJan 2024
Be at the airport 3 hours prior your flight

FAQs for booking flights from Philadelphia to Port St. Lucie

  • Which airports will I be using when flying from Philadelphia to Port St. Lucie?

    When flying out of Philadelphia you’ll be using Philadelphia. Port St. Lucie does not have its own airport so you’ll be flying into nearby Fort Lauderdale airport, which is 83.9 mi away.

  • How long does a flight from Philadelphia to Port St. Lucie take?

    Direct flights cover the 994 miles separating Philadelphia and Port St. Lucie in about 2h 44m.

  • How many flights are there between Philadelphia and Port St. Lucie?

    12 direct flights run between Philadelphia and Port St. Lucie on a daily basis. On average, there are about 88 departures each week.

  • What’s the cheapest day of the week to fly between Philadelphia and Port St. Lucie?

    Consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

  • How does KAYAK find such low prices on flights from Philadelphia to Port St. Lucie?

    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 Port St. Lucie.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port St. Lucie 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 Port St. Lucie?

    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 Port St. Lucie with an airline and back to Philadelphia with another airline.

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

    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 Port St. Lucie from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Philadelphia to Port St. Lucie?

    In the last 72 hours, the cheapest one-way ticket between Philadelphia and Port St. Lucie found on KAYAK was with Spirit Airlines for $42. Frontier offered a round-trip connection from $93 and Spirit Airlines from $97.

Top tips for finding cheap flights from Philadelphia to Port St. Lucie

  • There is no airport in Port St. Lucie. Instead, you’ll be flying into Fort Lauderdale-Hollywood Airport when flying between Philadelphia and Port St. Lucie.
  • The cheapest flight from Philadelphia to Port St. Lucie was found 14 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is September.

Top 5 airlines serving Philadelphia to Port St. Lucie

Need help choosing which airline to fly with from Philadelphia to Port St. Lucie? 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.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

6.0 GoodTina, Apr 2025MSP - CLT
Read more Delta reviews

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

Overall was excellent. Will definitely us JetBlue in the future.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

I like their airplanes because they have plenty of legroom in their seats they always work with me if I have a change of plans on my tickets courteous and I always feel safe flying with them.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

The flight crew that we had in our section may have been tired or something. I asked the flight attendant about my son’s screen not working and she spoke down to me like I was stupid. He still had no working screen throughout his flight. The other members had no personality and seemed like they were annoyed when you asked them for something. Definitely took a hit for simple things on my JB experience.

Som delays but overall we almost made it on the original time.

They announced at the last minute that international travelers had to checkin at counter. This created a long line and unnecessary stress.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

The flight attendant spilled ice all down my leg and all over my suede boots and didn’t even apologize or anything. They just gave me a look like “what?!” Incredibly rude and dismissive. I saw them roll their eyes at other guests and even once yell at a lady with a baby.

It’s what we expected from Spirit..reasonable cost, good for a 2-3 hour flight. Disappointed that we had a 2 hour delay in departure from DFW for a maintenance issue, but the pilot handled it well once we were outbound on a different Airbus.

My experience was okay. The flight did not offer even water without a fee. Also had to pay extra for my carry on, as I was told I had to check my bag, even though it said I had the option to carry on a bag when booking. This costed me an extra $100. Would likely not fly with Spirit again.

The flight was rescheduled several times without a reason for the schedule changes. I had to be in New Orleans at a certain time and it was just easier to drive at a certain point. I don’t know if the flight ever left. This is my first experience with Spirit Airlines and is also the last.

In a word, it was horrible. The flight crew timed out and this, apparently was not accounted for by management. This meant that our 10:15 departure turned into a 1:30am departure the next DAY!!! And some brainchild decided to email us 12$ food vouchers set to expire the 9th, but they sent them after EVERY VENDOR WAS CLOSED in the Miami airport and obviously none would be open in New Orleans. I found this to be another sterling example of, at best, shitty management…at worst an absolute lack of empathy for your customers. Triplt Pro: Check-in may be avail for NK222 dep MIA 4/8/2025 10:16pm. Conf#RGSUMI. https://tripit.com/t/. e106fd644e0a; Today 6:16 PM TripIt Pro: NK222 ON TIME. MIA dep 10:16pm term C, gate F5. MSY arr 11:38pm. Today 8:59 PM Tript Pro: NK222 DELAYED. MIA dep 1:00am term C, gate F5. MSY arr 2:18am. Alternate flights: https:// www.tripit.com/t/b2903869f438 Triplt Pro: NK222 PULLED IN. MIA dep 12:30am term C, gate F5. MSY arr 1:48am. Alternate flights: https:/// www.tripit.com/t/834d176c630b Tript Pro: NK222 DELAYED. MIA dep 1:00am term C, gate F5. MSY arr 1:48am. Alternate flights: https:/// www.tripit.com/t/0441e41a9dd3 Triplt Pro: NK222 PULLED IN. MIA dep 12:30am term C, gate F5. MSY arr 1:48am. Alternate flights: https:// www.tripit.com/t/92ac2157ef54 The sender is not in your contact

Perfect for the money paid. Flight from Indianapolis to Fort Lauderdale. Very courteous airport staff and crew. The boarding process went very smooth. Indianapolis was in the middle of several sever storms, delaying boarding and they found a window between the storms, asked everyone for a quick boarding and we departed before we would be held longer by the next storm front. A little rough air 20 min or so after take off, however I’ll take that to being grounded the whole night. Seats kind of small, kind of hard, but very doable for the 2.5 hrs flight. Snacks and drinks available for purchase. We didn’t, as it was a late night flight. One of the checked luggage came wet in Florida and clothes inside got wet from the water that infiltrated through the zipper, I’m assuming it was in the rain in Indianapolis, I cannot blame Spirit as I think the baggage handlers are hired by the airport. I’ll be more careful next time, as I have suitcases that are more water proof and maybe I should only purchase that kind.

Terrible! They kept postponing and finally canceled our flight. They canceled so late. We had no other options but to drive to a different city and try to find a new flight to get onto our cruise. We still aren’t there yet and might not make it.

The flight was on time. The seats are very narrow.

No leg room AT all extremely uncomfortable flight water even cost 5 dollars

This was my first experience with Spirit. The flight was originally delayed because of mechanical problems. There was a major storm moving through our area later in the day. Spirit kept changing the gate and taking the plane for other flights. They did this 6 times until we left 7 hours later, right at the worse time. I am sure it is because they originally delayed the flight through their fault. They would have had to pay for everybody's hotel and later flight. It was a money decision. The pilot did an exceptional job flying and landing the plane in horrific weather. It was one of the roughest and shakiest landings that I have ever done in my extensive flying experience. I just can never go through this discount BS again. Spirit gave us a $30 voucher each for next travel and a $12 meal voucher... but that's nothing compared to sitting in an airport for 7 hours.

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

It was a no frills flight. Would have liked to be able to charge my device

Seats were extremely uncomfortable and it was very hot on the plane.

Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!

Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

Our flight was suppose to leave at 9pm and we didn’t board until after 3am. We lost a whole day at our hotel and half a day at a park we paid a lot of money for.

Boarding was organized and flight was on time. Overall very satisfied with my flight.

terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!

Everything you need to know for your flight from Philadelphia to Port St. Lucie

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