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Port St. Lucie

$42+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MCO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Philadelphia to Port St. Lucie are usually found in September or August, booked 28 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Philadelphia to Port St. Lucie

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Port St. Lucie (LU5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$86
(Cheapflightsfares)

One-way from

$42
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$189
From Philadelphia to Port St. Lucie
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One-way flight from Philadelphia to Port St. Lucie
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Highest demand for flights based on searches. 17% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Philadelphia to Port St. Lucie

Cheapest flights from Philadelphia to Port St. Lucie
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 January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 2/48:00 amPHL - FLL
Nonstop3h 11mFrontier
Thu 2/611:54 amFLL - PHL
Nonstop2h 54mFrontier
Deal found 1/21$86
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 2/288:59 pmPHL - FLL
Nonstop3h 00mMultiple Airlines
Tue 3/47:58 pmFLL - PHL
Nonstop2h 50mMultiple Airlines
Deal found 1/21$91
This Spirit deal was found by Cheapflights users on 1/21. 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.
Thu 2/278:59 pmPHL - FLL
Nonstop3h 00mSpirit Airlines
Tue 3/47:15 amFLL - PHL
Nonstop2h 44mSpirit Airlines
Deal found 1/21$92
This JetBlue deal was found by Cheapflights users on 1/21. 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.
Wed 2/2610:12 amPHL - FLL
1 stop9h 48mJetBlue
Wed 3/58:50 amFLL - PHL
1 stop8h 35mJetBlue
Deal found 1/21$191
This Southwest deal was found by Cheapflights users on 1/21. 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 3/1811:15 amPHL - FLL
1 stop6h 05mSouthwest
Thu 3/205:05 amFLL - PHL
1 stop6h 50mSouthwest
Deal found 1/21$217

Find flights from Philadelphia to Port St. Lucie within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Tue 2/18

7:30 am-10:34 am

Nonstop3h 04m

Fort Lauderdale

Fri 2/21

8:33 pm-11:22 pm

Nonstop2h 49m

$86

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Fri 2/28

8:59 pm-11:59 pm

Nonstop3h 00m

Fort Lauderdale

Tue 3/4

7:58 pm-10:48 pm

Nonstop2h 50m

$91

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Thu 2/27

8:59 pm-11:59 pm

Nonstop3h 00m

Fort Lauderdale

Tue 3/4

7:15 am-9:59 am

Nonstop2h 44m

$92

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Wed 2/26

10:12 am-8:00 pm

1 stop9h 48m

Fort Lauderdale

Wed 3/5

8:50 am-5:25 pm

1 stop8h 35m

$191

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Tue 2/4

8:10 pm-11:11 pm

Nonstop3h 01m

$42

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Sat 2/22

5:59 pm-8:58 pm

Nonstop2h 59m

$43

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Fri 4/4

8:25 am-4:10 pm

1 stop7h 45m

$96

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Fri 4/18

2:40 pm-10:20 pm

2 stops7h 40m

$174

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Mon 4/28

6:15 am-8:15 pm

2 stops14h 00m

$179

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Sun 6/1

12:10 pm-9:26 am

2 stops21h 16m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.
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.

Travel insights for flights from Philadelphia to Port St. Lucie

Get recent, data-driven insights about flights from Philadelphia to Port St. Lucie including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Philadelphia to Port St. Lucie?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Port St. Lucie. Price data was last updated on January 17, 2025.

The price you pay for your flight from Philadelphia to Port St. Lucie may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Port St. Lucie?

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Port St. Lucie (average of $206). Flying from Philadelphia to Port St. Lucie in November is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Port St. Lucie as you normally would.

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 December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Port St. Lucie flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at noon 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 January 21, 2025.

The most flights from PHL to LU5 are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Port St. Lucie by month

Plan your trip to Port St. Lucie by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port St. Lucie ranges from 1.8 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. February is typically the driest time to visit Port St. Lucie when rainfall is around 1.8 in.

Temperature in Port St. Lucie by month

Plan your trip to Port St. Lucie by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port St. Lucie, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

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 January 21, 2025.
Read through reviews of airlines operating flights from Philadelphia to Port St. Lucie, such as Spirit Airlines, Delta and Frontier. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Spirit Airlines
6.3
Okay
8,115 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What airport do you fly from for flights from Philadelphia to Port St. Lucie?

    For a flight from Philadelphia to Port St. Lucie, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 8 outbound flights to Port St. Lucie per day. 9 airlines have flights to Port St. Lucie from Philadelphia on a regular basis.

  • What are the cheapest airlines to fly from Philadelphia to Port St. Lucie one-way?

    $42 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and JetBlue, with prices starting from $43 and $96, respectively.

  • What are the most reliable airlines from Philadelphia to Port St. Lucie?

    No one likes to see their flight delayed. When booking a flight from Philadelphia to Port St. Lucie consider choosing Spirit Airlines (93%), Alaska Airlines (86%) or Southwest (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Philadelphia to Port St. Lucie?

    Looking for the cheapest flight from Philadelphia to Port St. Lucie? While on average our users pay $404, our data indicates the cheapest price to be $45. The most popular route (Philadelphia - Fort Lauderdale), is priced around $75.

  • Can I find deals for flights from Philadelphia to Port St. Lucie that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Port St. Lucie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Port St. Lucie?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Port St. Lucie.

  • Can I find deals for business class flights from Philadelphia to Port St. Lucie?

    Yes. Cheapflights offers flight deals from Philadelphia to Port St. Lucie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Port St. Lucie?

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to Port St. Lucie (average of $206). Flying from Philadelphia to Port St. Lucie in November is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Philadelphia to Port St. Lucie

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Top 9 airlines flying from Philadelphia to Port St. Lucie

Discover the top 9 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$54Average$143FlexibilityNo cancel feeOn-time65%
FrontierCheapest$64Average$166FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$82Average$203FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$108Average$194FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$149Average$353FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$189Average$189FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$352FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$426FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$229Average$401FlexibilityNo cancel feeOn-time63%
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