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Saint Lucia

$109+ Cheap flights from Pennsylvania to Saint Lucia

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — UVF
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Pennsylvania to Saint Lucia

Cheapest flights from Pennsylvania to Saint Lucia
Explore the most affordable flight options available from Pennsylvania to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This JetBlue deal was found by Cheapflights users on 12/14. 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.
mié. 12/2410:00 amJFK - UVF
Nonstop4h 47mJetBlue
sáb. 12/275:26 pmUVF - JFK
Nonstop5h 03mJetBlue
Deal found 12/14$421
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:20 pmLGA - UVF
1 stop17h 44mAmerican Airlines
mar. 3/313:58 pmUVF - LGA
1 stop19h 02mAmerican Airlines
Deal found 12/16$455
This Priceline deal was found by Cheapflights users on 12/16. 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.
mar. 12/3010:00 amJFK - UVF
Nonstop4h 47mJetBlue
mar. 3/314:00 pmUVF - JFK
Nonstop5h 00mJetBlue
Deal found 12/16$462
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:20 pmLGA - UVF
1 stop17h 44mAmerican Airlines
lun. 3/303:58 pmUVF - LGA
1 stop19h 02mAmerican Airlines
Deal found 12/16$480
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:28 pmJFK - UVF
1 stop17h 36mAmerican Airlines
lun. 3/302:57 pmUVF - JFK
1 stop18h 57mAmerican Airlines
Deal found 12/16$494
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:23 pmEWR - UVF
1 stop17h 41mAmerican Airlines
mar. 3/313:58 pmUVF - EWR
1 stop9h 01mAmerican Airlines
Deal found 12/16$494
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/306:28 pmJFK - UVF
1 stop17h 36mAmerican Airlines
mar. 3/313:58 pmUVF - JFK
2 stops15h 34mAmerican Airlines
Deal found 12/16$499
This Priceline deal was found by Cheapflights users on 12/16. 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.
mar. 12/3010:00 amJFK - UVF
Nonstop4h 47mJetBlue
lun. 3/303:48 pmUVF - JFK
Nonstop5h 12mJetBlue
Deal found 12/16$512
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:20 pmJFK - UVF
2 stops21h 34mAmerican Airlines
vie. 1/165:02 pmUVF - JFK
1 stop18h 02mAmerican Airlines
Deal found 12/15$524
This Expedia deal was found by Cheapflights users on 12/16. 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.
mar. 12/3010:00 amJFK - UVF
Nonstop4h 47mMultiple Airlines
lun. 3/304:20 pmUVF - JFK
1 stop30h 25mMultiple Airlines
Deal found 12/16$537
This SmartFares deal was found by Cheapflights users on 12/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/263:15 pmJFK - SLU
1 stop29h 55mCaribbean Airlines
jue. 1/226:20 pmSLU - JFK
1 stop19h 55mCaribbean Airlines
Deal found 12/15$537
This CheapOair deal was found by Cheapflights users on 12/16. 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.
mar. 12/309:45 amJFK - UVF
1 stop29h 35mMultiple Airlines
mar. 3/314:00 pmUVF - JFK
Nonstop5h 00mMultiple Airlines
Deal found 12/16$548

Find flight deals from Pennsylvania to Saint Lucia

Keep the following information in mind while searching for Pennsylvania to Saint Lucia flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$313
(American Airlines)

One-way from

$109
(Priceline)

Popular in

June

Cheapest in

August

Good round-trip deal

$702 or less
Provider with most accurate pricing for Philadelphia-Castries George F. L. Charle flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Castries George F. L. Charle flights.
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From Pennsylvania to Saint Lucia
Search Deals
One-way flight from Pennsylvania to Saint Lucia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Saint Lucia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Saint Lucia 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 diciembre 16, 2025.
Use the filters below to find and compare flights from Pennsylvania to Saint Lucia that are best for you.

Fly from

Pennsylvania

Fly to

Saint Lucia

Route

Depart

Return

Price

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

mié. 2/4

6:00 am-3:53 pm

1 stop8h 53m

Castries Hewanorra

sáb. 2/7

2:45 pm-11:53 pm

1 stop10h 08m

$319

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

vie. 1/23

6:20 am-3:03 pm

1 stop7h 43m

Castries Hewanorra

lun. 1/26

2:46 pm-11:49 pm

1 stop10h 03m

$327

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

sáb. 1/10

6:29 pm-1:46 pm

1 stop18h 17m

Castries Hewanorra

jue. 1/15

5:02 pm-7:53 am

2 stops15h 51m

$332

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

mié. 1/28

6:29 pm-1:46 pm

1 stop18h 17m

Castries Hewanorra

dom. 2/1

5:02 pm-11:08 am

1 stop19h 06m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 2/26

5:16 pm-2:50 pm

2 stops20h 34m

Castries Hewanorra

mar. 3/3

3:50 pm-11:54 pm

1 stop9h 04m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

vie. 2/6

7:04 pm-4:02 pm

2 stops19h 58m

Castries Hewanorra

vie. 2/13

4:25 pm-8:33 am

2 stops17h 08m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

vie. 1/23

7:39 pm-1:46 pm

1 stop17h 07m

Castries Hewanorra

mié. 1/28

5:02 pm-11:13 am

2 stops19h 11m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 1/29

6:44 pm-3:03 pm

2 stops19h 19m

Castries Hewanorra

jue. 2/5

5:02 pm-10:27 am

2 stops18h 25m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 2/26

5:16 pm-2:50 pm

2 stops20h 34m

Castries Hewanorra

jue. 3/5

4:25 pm-9:07 am

1 stop17h 42m

$332

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

jue. 3/5

7:01 pm-4:00 pm

1 stop19h 59m

Castries Hewanorra

mar. 3/10

2:57 pm-11:58 pm

1 stop9h 01m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Pennsylvania 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Saint Lucia

What is the cheapest month to book a flight from Pennsylvania to Saint Lucia?

Currently, June is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $311). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $629). 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 PA to LC?

Find hourly flight availability from Pennsylvania to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

One of the essential ways to save on airfare from Pennsylvania to Saint Lucia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 49% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Saint Lucia?

    A quick flight from Pennsylvania to Saint Lucia can take about 7h 43m. JetBlue provides one of the quickest options available for as low as $327. Pennsylvania and Saint Lucia are separated by a distance of 2023 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Pennsylvania to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Saint Lucia.

  • Can I find deals for business class flights from Pennsylvania to Saint Lucia?

    Yes. Cheapflights offers flight deals from Pennsylvania to Saint Lucia 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 Pennsylvania to Saint Lucia?

    Currently, June is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $311). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $629). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pennsylvania to Saint Lucia

Discover the top 4 airlines that operate flights from Pennsylvania to Saint Lucia. 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$311Average$616FlexibilityNo cancel feeOn-time62%
DeltaCheapest$379Average$790FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$530Average$821FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$573Average$632FlexibilityNo cancel feeOn-time69%

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