$40+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MCO
May 28 — Jun 41
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 September or January, booked 20 days in advance, depart on a Sunday or Tuesday and return on a Friday
Cheap flight deals from Philadelphia to Port St. Lucie
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Best
Last-minute
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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 April 28, 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 April 28, 2026.
This Super.com deal was found by Cheapflights users on 4/27. 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 6/116:00 am
PHL
- FLL
Nonstop2h 54m
Frontier
Thu 6/189:45 pm
FLL
- PHL
Nonstop2h 59m
Frontier
Deal found 4/27![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 4/23. 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.
Fri 6/56:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Wed 6/109:45 pm
FLL
- PHL
Nonstop2h 59m
Frontier
Deal found 4/23![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 4/27. 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.
Fri 6/56:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Mon 6/89:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/27![Frontier logo]()
$88
This Flightnetwork deal was found by Cheapflights users on 4/26. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:00 pm
PHL
- FLL
Nonstop2h 42m
Spirit Airlines
Sun 6/76:45 am
FLL
- PHL
Nonstop2h 40m
Spirit Airlines
Deal found 4/26![Spirit Airlines logo]()
$89
This Orbitz deal was found by Cheapflights users on 4/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:25 am
PHL
- FLL
Nonstop2h 56m
Multiple Airlines
Wed 5/68:50 pm
FLL
- PHL
Nonstop2h 42m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Thu 5/76:45 am
FLL
- PHL
Nonstop2h 40m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Wed 5/68:50 pm
FLL
- PHL
Nonstop2h 42m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$92
This Expedia deal was found by Cheapflights users on 4/27. 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.
Wed 5/272:57 pm
PHL
- FLL
1 stop4h 53m
Multiple Airlines
Wed 6/39:00 pm
FLL
- PHL
Nonstop2h 53m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$93
This Priceline deal was found by Cheapflights users on 4/27. 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.
Sun 5/37:25 am
PHL
- FLL
Nonstop2h 56m
Frontier
Tue 5/59:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/27![Frontier logo]()
$94
This Priceline deal was found by Cheapflights users on 4/23. 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.
Tue 5/126:45 am
PHL
- FLL
Nonstop2h 43m
Multiple Airlines
Tue 5/199:49 am
FLL
- PHL
1 stop5h 00m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$95
This Super.com deal was found by Cheapflights users on 4/25. 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 5/286:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Mon 6/19:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/25![Frontier logo]()
$96
This Priceline deal was found by Cheapflights users on 4/28. 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.
Fri 5/296:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Mon 6/19:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/28![Frontier logo]()
$97
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 April 28, 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 April 28, 2026.
This Spirit deal was found by Cheapflights users on 4/25. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Sun 6/78:11 am
FLL
- PHL
1 stop5h 41m
Spirit Airlines
Deal found 4/25![Spirit Airlines logo]()
$126
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:10 pm
PHL
- FLL
1 stop5h 22m
United Airlines
Tue 7/2112:26 pm
FLL
- PHL
2 stops11h 18m
United Airlines
Deal found 4/25![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 6/412:07 pm
PHL
- FLL
1 stop5h 28m
Delta
Wed 6/101:31 pm
FLL
- PHL
1 stop4h 53m
Delta
Deal found 4/23![Delta logo]()
$267
This Spirit deal was found by Cheapflights users on 4/27. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:57 pm
PHL
- FLL
1 stop4h 53m
Spirit Airlines
Tue 5/198:50 pm
FLL
- PHL
Nonstop2h 42m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$136
This Spirit deal was found by Cheapflights users on 4/25. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:44 pm
PHL
- FLL
Nonstop2h 53m
Spirit Airlines
Sun 6/78:11 am
FLL
- PHL
1 stop5h 41m
Spirit Airlines
Deal found 4/25![Spirit Airlines logo]()
$136
This Spirit deal was found by Cheapflights users on 4/25. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Sun 6/216:23 pm
FLL
- PHL
1 stop6h 02m
Spirit Airlines
Deal found 4/25![Spirit Airlines logo]()
$156
This Spirit deal was found by Cheapflights users on 4/26. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:00 pm
PHL
- FLL
1 stop8h 37m
Spirit Airlines
Sun 7/128:57 am
FLL
- PHL
Nonstop2h 46m
Spirit Airlines
Deal found 4/26![Spirit Airlines logo]()
$156
This Spirit deal was found by Cheapflights users on 4/27. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Mon 5/189:15 pm
FLL
- PHL
Nonstop2h 43m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$163
This Spirit deal was found by Cheapflights users on 4/23. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:00 pm
PHL
- FLL
Nonstop2h 42m
Spirit Airlines
Mon 5/259:26 am
FLL
- PHL
1 stop5h 16m
Spirit Airlines
Deal found 4/23![Spirit Airlines logo]()
$231
This Spirit deal was found by Cheapflights users on 4/27. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:20 pm
PHL
- FLL
1 stop12h 34m
Spirit Airlines
Fri 6/266:00 am
FLL
- PHL
1 stop7h 04m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$254
Last-minute flights from Philadelphia to Port St. LucieDiscover last-minute flight deals from Philadelphia to Port St. Lucie. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Port St. Lucie. Data last updated April 28, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 4/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:25 am
PHL
- FLL
Nonstop2h 56m
Multiple Airlines
Wed 5/68:50 pm
FLL
- PHL
Nonstop2h 42m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Thu 5/76:45 am
FLL
- PHL
Nonstop2h 40m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$91
This Priceline deal was found by Cheapflights users on 4/27. 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.
Sun 5/37:25 am
PHL
- FLL
Nonstop2h 56m
Frontier
Tue 5/59:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/27![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Wed 5/68:50 pm
FLL
- PHL
Nonstop2h 42m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$92
This Priceline deal was found by Cheapflights users on 4/27. 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.
Tue 5/56:00 am
PHL
- FLL
Nonstop2h 53m
Multiple Airlines
Wed 5/68:50 pm
FLL
- PHL
Nonstop2h 42m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:44 pm
PHL
- FLL
Nonstop2h 53m
Spirit Airlines
Fri 5/159:15 pm
FLL
- PHL
Nonstop2h 43m
Spirit Airlines
Deal found 4/26![Spirit Airlines logo]()
$88
This Priceline deal was found by Cheapflights users on 4/23. 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.
Tue 5/126:45 am
PHL
- FLL
Nonstop2h 43m
Multiple Airlines
Tue 5/199:49 am
FLL
- PHL
1 stop5h 00m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$95
This Priceline deal was found by Cheapflights users on 4/27. 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 5/256:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Mon 6/19:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/27![Frontier logo]()
$89
This Expedia deal was found by Cheapflights users on 4/27. 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.
Wed 5/272:57 pm
PHL
- FLL
1 stop4h 53m
Multiple Airlines
Wed 6/39:00 pm
FLL
- PHL
Nonstop2h 53m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$93
This Super.com deal was found by Cheapflights users on 4/25. 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 5/286:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Mon 6/19:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/25![Frontier logo]()
$96
This Priceline deal was found by Cheapflights users on 4/28. 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.
Fri 5/296:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Mon 6/19:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/28![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/306:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Mon 6/19:51 pm
FLL
- PHL
Nonstop2h 53m
Frontier
Deal found 4/25![Frontier logo]()
$86
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 April 28, 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 April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/108:00 am
PHL
- FLL
Nonstop3h 03m
Frontier
Deal found 4/27![Frontier logo]()
$40
This Super.com deal was found by Cheapflights users on 4/27. 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.
Tue 5/56:00 am
PHL
- FLL
Nonstop2h 53m
Frontier
Deal found 4/27![Frontier logo]()
$41
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:45 am
PHL
- FLL
Nonstop2h 43m
Spirit Airlines
Deal found 4/23![Spirit Airlines logo]()
$43
This Super.com deal was found by Cheapflights users on 4/27. 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 6/146:00 am
PHL
- FLL
Nonstop2h 54m
Frontier
Deal found 4/27![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Fri 7/107:05 am
PHL
- FLL
Nonstop2h 42m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$48
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:44 pm
PHL
- FLL
Nonstop2h 53m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$49
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Thu 5/148:00 am
PHL
- FLL
Nonstop3h 03m
Frontier
Deal found 4/23![Frontier logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 8/197:05 am
PHL
- FLL
Nonstop2h 42m
Spirit Airlines
Deal found 4/27![Spirit Airlines logo]()
$52
This CheapOair deal was found by Cheapflights users on 4/27. 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 5/37:25 am
PHL
- FLL
Nonstop2h 56m
Frontier
Deal found 4/27![Frontier logo]()
$53
This CheapOair deal was found by Cheapflights users on 4/26. 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.
Tue 6/306:00 am
PHL
- FLL
Nonstop2h 54m
Frontier
Deal found 4/26![Frontier logo]()
$54
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:57 pm
PHL
- FLL
1 stop4h 53m
Spirit Airlines
Deal found 4/28![Spirit Airlines logo]()
$64
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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $86 (Super.com) |
One-way from | $40 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $217 |
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 April 28, 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 6/3
6:45 am-9:28 am
Nonstop2h 43m
Fort Lauderdale
Sun 6/7
8:11 am-1:52 pm
1 stop5h 41m
$126
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Tue 5/12
2:57 pm-7:50 pm
1 stop4h 53m
Fort Lauderdale
Tue 5/19
8:50 pm-11:32 pm
Nonstop2h 42m
$136
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Sun 5/31
8:44 pm-11:37 pm
Nonstop2h 53m
Fort Lauderdale
Sun 6/7
8:11 am-1:52 pm
1 stop5h 41m
$136
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Tue 6/16
6:45 am-9:28 am
Nonstop2h 43m
Fort Lauderdale
Sun 6/21
6:23 pm-12:25 am
1 stop6h 02m
$156
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Sat 7/4
2:00 pm-10:37 pm
1 stop8h 37m
Fort Lauderdale
Sun 7/12
8:57 am-11:43 am
Nonstop2h 46m
$156
Quickest round-trip
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Fri 5/15
6:45 am-9:28 am
Nonstop2h 43m
Fort Lauderdale
Mon 5/18
9:15 pm-11:58 pm
Nonstop2h 43m
$163
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Sat 5/23
1:00 pm-3:42 pm
Nonstop2h 42m
Fort Lauderdale
Mon 5/25
9:26 am-2:42 pm
1 stop5h 16m
$231
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Sun 6/21
8:20 pm-8:54 am
1 stop12h 34m
Fort Lauderdale
Fri 6/26
6:00 am-1:04 pm
1 stop7h 04m
$254
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Tue 7/7
3:10 pm-8:32 pm
1 stop5h 22m
Fort Lauderdale
Tue 7/21
12:26 pm-11:44 pm
2 stops11h 18m
$262
PhiladelphiaFort Lauderdale
PHL - FLL
PHLFLL
Philadelphia
Thu 6/4
12:07 pm-5:35 pm
1 stop5h 28m
Fort Lauderdale
Wed 6/10
1:31 pm-6:24 pm
1 stop4h 53m
$267
Showing 1-10 of 21 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 April 28, 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 in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.
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 April 25, 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. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 April 28, 2026.
The most flights from PHL to LU5 are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Philadelphia to Port St. Lucie?
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 April 28, 2026.
Get a feel of what it's like to fly with Allegiant Air,JetBlue, 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
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Entertainment
5.4
Food
5.8
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Boarding
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Entertainment
5.4
Food
5.8
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Boarding
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Entertainment
5.4
Food
5.8
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Boarding
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Entertainment
5.4
Food
5.8
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Boarding
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Entertainment
5.4
Food
5.8
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Boarding
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Entertainment
5.4
Food
5.8
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
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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Alternative routes for Philadelphia to Port St. Lucie
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Port St. Lucie by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Port St. Lucie by cabin class
Find flights from Philadelphia to Port St. Lucie, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Port St. Lucie flights
Browse other Philadelphia and Port St. Lucie flight options. Last updated on April 28, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Philadelphia to Port St. Lucie flights
Consider these flights traveling from Philadelphia to Port St. Lucie.
Top 8 airlines flying from Philadelphia to Port St. Lucie
Discover the top 8 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 April 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$164 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$65 | Average$152 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$68 | Average$283 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$82 | Average$162 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$115 | Average$339 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$298 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$141 | Average$382 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$290 | Average$388 | FlexibilityNo cancel fee | On-time69% |