$44+ Cheap flights from Philadelphia (PHL) to Port St. Lucie, FL
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MCO
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Port St. Lucie with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Port St. Lucie are usually found in January or September, booked 20 days in advance, depart on a Sunday or Monday and return on a Thursday
Cheap flight deals from Philadelphia to Port St. Lucie
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to Port St. LucieExplore the most affordable flight options available from Philadelphia to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Philadelphia to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:52 pm
PHL
- FLL
Nonstop2h 55m
Frontier
Sun 9/208:44 pm
FLL
- PHL
Nonstop2h 59m
Frontier
Deal found 6/8![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 8/2712:42 pm
FLL
- PHL
Nonstop2h 55m
Frontier
Deal found 6/12![Frontier logo]()
$107
This Expedia deal was found by Cheapflights users on 6/8. 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.
Mon 7/62:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/161:09 pm
FLL
- PHL
Nonstop2h 56m
Frontier
Deal found 6/8![Frontier logo]()
$108
This Expedia deal was found by Cheapflights users on 6/10. 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.
Sun 10/111:52 pm
PHL
- FLL
Nonstop2h 55m
Frontier
Sun 10/188:44 pm
FLL
- PHL
Nonstop2h 59m
Frontier
Deal found 6/10![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/169:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Thu 8/2712:42 pm
FLL
- PHL
Nonstop2h 55m
Frontier
Deal found 6/12![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:52 pm
PHL
- FLL
Nonstop2h 55m
Frontier
Thu 11/128:44 pm
FLL
- PHL
Nonstop2h 59m
Frontier
Deal found 6/8![Frontier logo]()
$116
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/239:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 6/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Wed 8/129:54 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/11![Frontier logo]()
$119
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/239:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$122
Best flights from Philadelphia to Port St. LucieDiscover carefully curated flight deals from Philadelphia to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Philadelphia to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 7/85:15 am
PHL
- FLL
1 stop5h 48m
Delta
Wed 7/159:56 am
FLL
- PHL
1 stop5h 06m
Delta
Deal found 6/7![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:55 am
PHL
- FLL
2 stops10h 05m
Southwest
Tue 9/17:00 am
FLL
- PHL
2 stops9h 00m
Southwest
Deal found 6/9![Southwest logo]()
$261
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 8/125:15 am
PHL
- FLL
1 stop4h 43m
Delta
Thu 8/136:30 am
FLL
- PHL
1 stop6h 56m
Delta
Deal found 6/7![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 8/213:58 pm
PHL
- FLL
1 stop7h 25m
Delta
Mon 8/247:50 pm
FLL
- PHL
1 stop5h 29m
Delta
Deal found 6/8![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 6/11. 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 6/305:15 am
PHL
- FLL
1 stop7h 11m
Delta
Thu 7/97:45 pm
FLL
- PHL
1 stop5h 14m
Delta
Deal found 6/11![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 8/288:10 am
PHL
- FLL
1 stop6h 21m
Delta
Sat 9/56:30 pm
FLL
- PHL
1 stop6h 49m
Delta
Deal found 6/11![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:05 am
PHL
- FLL
2 stops7h 15m
Southwest
Wed 8/121:20 pm
FLL
- PHL
2 stops8h 30m
Southwest
Deal found 6/10![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:55 am
PHL
- FLL
1 stop6h 30m
Southwest
Mon 8/179:00 am
FLL
- PHL
2 stops8h 55m
Southwest
Deal found 6/10![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 6/11. 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 6/237:05 pm
PHL
- FLL
1 stop5h 41m
Delta
Thu 7/97:45 pm
FLL
- PHL
1 stop5h 14m
Delta
Deal found 6/11![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:25 am
PHL
- FLL
2 stops9h 45m
Southwest
Sat 8/87:45 am
FLL
- PHL
1 stop5h 40m
Southwest
Deal found 6/11![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:00 am
PHL
- FLL
1 stop7h 05m
Southwest
Mon 7/135:30 am
FLL
- PHL
2 stops7h 50m
Southwest
Deal found 6/10![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 6/8. 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 6/215:15 am
PHL
- FLL
1 stop4h 45m
Delta
Wed 6/241:31 pm
FLL
- PHL
1 stop5h 06m
Delta
Deal found 6/8![Delta logo]()
$343
Last-minute flights from Philadelphia to Port St. LucieDiscover last-minute flight deals from Philadelphia to Port St. Lucie. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Port St. Lucie. Data last updated June 12, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/8. 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.
Mon 7/62:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/161:09 pm
FLL
- PHL
Nonstop2h 56m
Frontier
Deal found 6/8![Frontier logo]()
$108
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/122:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Sun 7/199:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/12![Frontier logo]()
$123
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/169:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/11![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Sat 7/259:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/11![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/239:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/9![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Thu 7/239:45 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Sun 8/99:54 pm
FLL
- PHL
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$124
One-way flights from Philadelphia to Port St. LucieSearch for one-way flight options from Philadelphia to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Philadelphia to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Expedia deal was found by Cheapflights users on 6/10. 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.
Sun 8/307:50 am
PHL
- FLL
Nonstop3h 06m
Frontier
Deal found 6/10![Frontier logo]()
$44
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:50 am
PHL
- FLL
Nonstop3h 06m
Frontier
Deal found 6/9![Frontier logo]()
$49
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/92:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Deal found 6/12![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sun 9/66:00 am
PHL
- FLL
Nonstop2h 54m
Frontier
Deal found 6/8![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Deal found 6/10![Frontier logo]()
$55
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Deal found 6/10![Frontier logo]()
$57
This Super.com deal was found by Cheapflights users on 6/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Deal found 6/11![Frontier logo]()
$62
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Deal found 6/12![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
PHL
- FLL
Nonstop2h 54m
Frontier
Deal found 6/9![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 6/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:00 am
PHL
- FLL
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$68
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:59 pm
PHL
- FLL
Nonstop3h 00m
Frontier
Deal found 6/10![Frontier logo]()
$70
Find flight deals from Philadelphia to Port St. Lucie
Keep the following information in mind while searching for Philadelphia to Port St. Lucie flight deals. Data was last updated June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $105 (Frontier) |
One-way from | $44 (Expedia) |
Popular in | June |
Cheapest in | January |
Average price | $251 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Port St. Lucie 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 June 12, 2026.
Use the filters below to find and compare flights from Philadelphia to Port St. Lucie that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Wed 7/8
5:15 am-11:03 am
1 stop5h 48m
Fort Lauderdale
Wed 7/15
9:56 am-3:02 pm
1 stop5h 06m
$219
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Wed 8/12
5:15 am-9:58 am
1 stop4h 43m
Fort Lauderdale
Thu 8/13
6:30 am-1:26 pm
1 stop6h 56m
$219
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Fri 8/21
3:58 pm-11:23 pm
1 stop7h 25m
Fort Lauderdale
Mon 8/24
7:50 pm-1:19 am
1 stop5h 29m
$219
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Tue 6/30
5:15 am-12:26 pm
1 stop7h 11m
Fort Lauderdale
Thu 7/9
7:45 pm-12:59 am
1 stop5h 14m
$219
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Fri 8/28
8:10 am-2:31 pm
1 stop6h 21m
Fort Lauderdale
Sat 9/5
6:30 pm-1:19 am
1 stop6h 49m
$219
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Sat 8/22
8:55 am-7:00 pm
2 stops10h 05m
Fort Lauderdale
Tue 9/1
7:00 am-4:00 pm
2 stops9h 00m
$261
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Tue 6/23
7:05 pm-12:46 am
1 stop5h 41m
Fort Lauderdale
Thu 7/9
7:45 pm-12:59 am
1 stop5h 14m
$293
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Sat 8/8
8:05 am-3:20 pm
2 stops7h 15m
Fort Lauderdale
Wed 8/12
1:20 pm-9:50 pm
2 stops8h 30m
$322
Quickest round-trip
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Sun 6/21
5:15 am-10:00 am
1 stop4h 45m
Fort Lauderdale
Wed 6/24
1:31 pm-6:37 pm
1 stop5h 06m
$343
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Fri 8/14
5:55 am-12:25 pm
1 stop6h 30m
Fort Lauderdale
Mon 8/17
9:00 am-5:55 pm
2 stops8h 55m
$357
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Port St. Lucie
Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie from Philadelphia with our price prediction graph.
PHL-FLL
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 Port St. Lucie
PHL-LU5
PHL-FLL
What is the cheapest time of day to fly from PHL to LU5?
Find hourly flight availability from Philadelphia to Port St. Lucie. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2026.
One of the essential ways to save on airfare from Philadelphia to Port St. Lucie is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.
Weekly flight availability from Philadelphia to Port St. Lucie
Explore weekly flight availability from Philadelphia to Port St. Lucie. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2026.
The most flights from PHL to LU5 are scheduled on a Friday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Philadelphia to Port St. Lucie?
What is the cheapest day to fly from Philadelphia to Port St. Lucie?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Port St. Lucie. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Philadelphia to Port St. Lucie flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Port St. Lucie
Get insights into the airlines that provide service to Port St. Lucie. 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 Port St. Lucie. Reviews last updated June 12, 2026.
Get a feel of what it's like to fly with Southwest,Allegiant Air, andAmerican Airlines from Philadelphia to Port St. Lucie by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Port St. Lucie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Philadelphia and Port St. Lucie flights
Browse other Philadelphia and Port St. Lucie flight options. Last updated on June 12, 2026.
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Philadelphia to Port St. Lucie flights
Consider these flights traveling from Philadelphia to Port St. Lucie.
Top 7 airlines flying from Philadelphia to Port St. Lucie
Discover the top 7 airlines that operate flights from Philadelphia to Port St. Lucie. 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$194 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$79 | Average$294 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$82 | Average$178 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$115 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$142 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$150 | Average$306 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$290 | Average$394 | FlexibilityNo cancel fee | On-time69% |