$78+ Cheap flights from Philadelphia (PHL) to Port St. Lucie, FL
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MCO
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 February, booked 20 days in advance, depart on a Sunday or Tuesday 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 September 11, 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 September 11, 2026.
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:18 pm -
Nonstop2h 57m
Thu 10/228:44 pm -
Nonstop2h 59m
Deal found 9/10![Frontier logo]()
$167
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:18 pm -
Nonstop2h 57m
Sat 10/247:10 pm -
Nonstop3h 02m
Deal found 9/10![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 9/9. 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.
Fri 10/161:52 pm -
Nonstop2h 55m
Wed 10/2111:35 am -
Nonstop3h 00m
Deal found 9/9![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 9/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:50 am -
Nonstop2h 56m
Tue 12/1512:40 pm -
Nonstop2h 56m
Deal found 9/7![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 9/9. 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 10/103:18 pm -
Nonstop2h 57m
Wed 10/219:58 pm -
1 stop9h 13m
Deal found 9/9![Frontier logo]()
$171
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:40 pm -
1 stop10h 16m
Tue 10/1311:35 am -
Nonstop3h 00m
Deal found 9/10![Frontier logo]()
$172
This Priceline deal was found by Cheapflights users on 9/6. 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 10/237:50 am -
Nonstop2h 52m
Tue 10/279:45 pm -
1 stop9h 36m
Deal found 9/6![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sat 10/247:50 am -
Nonstop2h 52m
Mon 11/211:46 am -
1 stop4h 38m
Deal found 9/10![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sat 10/2412:35 pm -
1 stop10h 21m
Wed 11/49:55 pm -
1 stop9h 16m
Deal found 9/10![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 9/11. 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.
Sat 10/32:50 pm -
Nonstop3h 00m
Wed 10/76:45 am -
1 stop11h 29m
Deal found 9/11![Frontier logo]()
$176
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:50 am -
Nonstop2h 55m
Sat 10/36:45 pm -
Nonstop3h 00m
Deal found 9/9![Frontier logo]()
$177
This Expedia deal was found by Cheapflights users on 9/10. 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.
Tue 9/295:32 pm -
1 stop5h 24m
Tue 10/66:20 am -
1 stop11h 54m
Deal found 9/10![Frontier logo]()
$178
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 September 11, 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 September 11, 2026.
This JetBlue deal was found by Cheapflights users on 9/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:35 pm -
1 stop8h 47m
Mon 11/236:00 am -
1 stop6h 33m
Deal found 9/11![JetBlue logo]()
$237
This Delta deal was found by Cheapflights users on 9/7. 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.
Sat 12/511:13 am -
1 stop5h 17m
Tue 12/156:35 am -
1 stop6h 26m
Deal found 9/7![Delta logo]()
$270
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:50 pm -
2 stops8h 30m
Sat 11/147:50 am -
1 stop5h 55m
Deal found 9/7![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 1/68:25 am -
1 stop8h 01m
Mon 1/116:35 pm -
1 stop6h 16m
Deal found 9/11![Delta logo]()
$330
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:25 pm -
2 stops8h 45m
Sat 12/126:50 am -
2 stops8h 35m
Deal found 9/7![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 9/11. 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.
Fri 1/226:35 am -
1 stop5h 00m
Mon 2/16:35 am -
1 stop9h 50m
Deal found 9/11![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 9/9. 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 10/1710:15 am -
2 stops10h 35m
Tue 10/2011:30 am -
2 stops10h 45m
Deal found 9/9![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2412:09 pm -
1 stop6h 20m
Fri 2/53:35 pm -
1 stop5h 02m
Deal found 9/9![Delta logo]()
$393
This Southwest deal was found by Cheapflights users on 9/6. 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 12/1111:40 am -
2 stops10h 15m
Mon 12/147:00 am -
2 stops9h 30m
Deal found 9/6![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:55 pm -
2 stops7h 15m
Thu 11/197:00 am -
2 stops9h 30m
Deal found 9/7![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:45 pm -
1 stop7h 10m
Sun 11/86:00 am -
2 stops12h 45m
Deal found 9/8![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 9/10. 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 1/91:45 pm -
1 stop7h 05m
Sun 1/178:40 am -
2 stops7h 45m
Deal found 9/10![Southwest logo]()
$373
Last-minute flights from Philadelphia to Port St. LucieDiscover last-minute flight deals from Philadelphia to Port St. Lucie. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Port St. Lucie. Data last updated September 11, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:50 am -
Nonstop2h 55m
Sat 10/36:45 pm -
Nonstop3h 00m
Deal found 9/9![Frontier logo]()
$177
This Expedia deal was found by Cheapflights users on 9/6. 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.
Tue 9/2911:57 am -
Nonstop3h 02m
Sun 10/1110:50 am -
1 stop18h 14m
Deal found 9/6![Frontier logo]()
$170
This Expedia deal was found by Cheapflights users on 9/10. 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.
Tue 9/295:32 pm -
1 stop5h 24m
Tue 10/66:20 am -
1 stop11h 54m
Deal found 9/10![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 9/11. 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.
Sat 10/32:50 pm -
Nonstop3h 00m
Wed 10/76:45 am -
1 stop11h 29m
Deal found 9/11![Frontier logo]()
$176
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:40 pm -
1 stop10h 16m
Tue 10/1311:35 am -
Nonstop3h 00m
Deal found 9/10![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 9/9. 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 10/103:18 pm -
Nonstop2h 57m
Wed 10/219:58 pm -
1 stop9h 13m
Deal found 9/9![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 9/9. 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.
Fri 10/161:52 pm -
Nonstop2h 55m
Wed 10/2111:35 am -
Nonstop3h 00m
Deal found 9/9![Frontier logo]()
$169
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:18 pm -
Nonstop2h 57m
Thu 10/228:44 pm -
Nonstop2h 59m
Deal found 9/10![Frontier logo]()
$167
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:18 pm -
Nonstop2h 57m
Sat 10/247:10 pm -
Nonstop3h 02m
Deal found 9/10![Frontier logo]()
$168
This Priceline deal was found by Cheapflights users on 9/6. 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 10/237:50 am -
Nonstop2h 52m
Tue 10/279:45 pm -
1 stop9h 36m
Deal found 9/6![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sat 10/247:50 am -
Nonstop2h 52m
Mon 11/211:46 am -
1 stop4h 38m
Deal found 9/10![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sat 10/2412:35 pm -
1 stop10h 21m
Wed 11/49:55 pm -
1 stop9h 16m
Deal found 9/10![Frontier logo]()
$175
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 September 11, 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 September 11, 2026.
This Super.com deal was found by Cheapflights users on 9/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:52 pm -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$78
This CheapOair deal was found by Cheapflights users on 9/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:52 pm -
Nonstop2h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Tue 11/37:50 am -
Nonstop2h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 9/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:09 pm -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$82
This Super.com deal was found by Cheapflights users on 9/10. 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 9/1611:57 am -
Nonstop3h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:40 pm -
2 stops11h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:36 pm -
2 stops11h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$87
This Super.com deal was found by Cheapflights users on 9/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:50 am -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$88
This Priceline deal was found by Cheapflights users on 9/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:27 am -
Nonstop3h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$89
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Priceline) |
One-way from | $78 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $212 |
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 7,457,451 searches. Data last updated September 11, 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 Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Sat 1/9
1:45 pm-8:50 pm
1 stop7h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Wed 11/11
1:25 pm-9:55 pm
2 stops8h 30m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$140
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Thu 1/7
9:45 am-5:47 pm
1 stop8h 02m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Thu 1/7
5:45 am-3:30 pm
2 stops9h 45m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Thu 11/12
7:05 am-5:00 pm
2 stops9h 55m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Fri 12/11
2:30 pm-9:55 pm
2 stops7h 25m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Mon 9/28
1:24 pm-9:57 pm
1 stop8h 33m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$214
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Sun 3/7
5:30 am-12:29 pm
1 stop6h 59m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
Quickest round-trip
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Sun 10/18
5:20 am-9:59 am
1 stop4h 39m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
PhiladelphiaFort Lauderdale
PHL Philadelphia - FLL Fort Lauderdale
PHLFLL
Philadelphia
Sun 12/6
2:30 pm-9:55 pm
2 stops7h 25m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
Showing 1-10 of 22 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 September 11, 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 33% 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 September 11, 2026.
The most flights from PHL to LU5 are scheduled on a Thursday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).
How much does it cost to fly round-trip from Philadelphia to Port St. Lucie?
Airfare is typical for this route at the moment.
Philadelphia to Port St. Lucie flights typically cost between $153 and $290 in October.The cheapest round-trip price found within the last 5 days was $167 on Frontier (Oct 17-Oct 22).
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 September 5, 2026.
Travelers seeking maximum savings on their Philadelphia to Port St. Lucie flight should consider departing on Sunday at noon 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 September 11, 2026.
Get a feel of what it's like to fly with Delta,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.
Overall
7.8
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
Overall
7.8
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentSalvador,Aug 2026
PHL - DTW
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Philadelphia
Popular flights
Top destinations
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 September 11, 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 September 11, 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 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$212 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$182 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$91 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$113 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$150 | Average$326 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$389 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$333 | Average$404 | FlexibilityNo cancel fee | On-time69% |