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Saint Lucia

$119+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — UVF
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$312
(Flysmarter)

One-way from

$119
(Expedia)

Popular in

December

Cheapest in

September

Average price

$626

Good round-trip deal

$752 or less
From Pennsylvania to Saint Lucia
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One-way flight from Pennsylvania to Saint Lucia
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Highest demand for flights based on searches. 24% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($100 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Pennsylvania to Saint Lucia.
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Find 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 September 15, 2025.

This Flysmarter deal was found by Cheapflights users on 9/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:15 amJFK - UVF
Nonstop4h 42mJetBlue
Wed 11/54:57 pmUVF - JFK
Nonstop5h 03mJetBlue
Deal found 9/14$312
This JetBlue deal was found by Cheapflights users on 9/13. 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 10/299:15 amJFK - UVF
Nonstop4h 42mJetBlue
Wed 11/54:57 pmUVF - JFK
Nonstop5h 03mJetBlue
Deal found 9/13$313
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 11/156:00 amEWR - UVF
1 stop9h 25mUnited Airlines
Sat 11/225:17 pmUVF - EWR
Nonstop5h 20mUnited Airlines
Deal found 9/13$317
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 11/135:30 amJFK - UVF
1 stop9h 22mAmerican Airlines
Mon 11/174:52 pmUVF - JFK
1 stop9h 01mAmerican Airlines
Deal found 9/13$327
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/236:59 amLGA - UVF
1 stop8h 01mAmerican Airlines
Mon 10/272:56 pmUVF - LGA
1 stop8h 49mAmerican Airlines
Deal found 9/15$327
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/305:00 amEWR - UVF
1 stop8h 05mAmerican Airlines
Thu 11/64:52 pmUVF - EWR
1 stop19h 58mAmerican Airlines
Deal found 9/15$327
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/306:00 amLGA - UVF
1 stop7h 05mAmerican Airlines
Thu 11/62:19 pmUVF - LGA
2 stops10h 13mAmerican Airlines
Deal found 9/15$331
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:40 pmEWR - UVF
2 stops19h 20mAmerican Airlines
Thu 10/232:56 pmUVF - EWR
2 stops18h 58mAmerican Airlines
Deal found 9/14$332
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 11/62:55 pmJFK - UVF
1 stop23h 09mAmerican Airlines
Thu 11/202:23 pmUVF - JFK
1 stop11h 30mAmerican Airlines
Deal found 9/13$333
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:28 pmLGA - UVF
1 stop19h 37mAmerican Airlines
Wed 11/54:52 pmUVF - LGA
2 stops18h 08mAmerican Airlines
Deal found 9/14$333
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:00 amJFK - UVF
1 stop28h 00mAmerican Airlines
Thu 11/202:23 pmUVF - JFK
1 stop11h 30mAmerican Airlines
Deal found 9/14$335
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:59 pmLGA - UVF
1 stop19h 01mAmerican Airlines
Mon 10/204:00 pmUVF - LGA
1 stop17h 59mAmerican Airlines
Deal found 9/14$335

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 September 15, 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

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Wed 10/29

9:15 am-1:57 pm

Nonstop4h 42m

Castries Hewanorra

Wed 11/5

4:57 pm-9:00 pm

Nonstop5h 03m

$313

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Wed 11/19

9:15 am-2:57 pm

Nonstop4h 42m

Castries Hewanorra

Sat 11/29

7:12 pm-11:19 pm

Nonstop5h 07m

$313

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 11/15

6:00 am-4:25 pm

1 stop9h 25m

Castries Hewanorra

Sat 11/22

5:17 pm-9:37 pm

Nonstop5h 20m

$317

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 10/17

6:00 am-1:40 pm

1 stop7h 40m

Castries Hewanorra

Fri 10/24

2:56 pm-11:45 pm

1 stop8h 49m

$372

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Thu 10/30

9:10 pm-2:26 pm

1 stop17h 16m

Castries Hewanorra

Wed 11/5

4:41 pm-10:00 am

1 stop18h 19m

$375

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 10/30

6:00 am-1:05 pm

1 stop7h 05m

Castries Hewanorra

Sun 11/2

4:52 pm-10:00 am

1 stop18h 08m

$377

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Wed 10/29

3:00 pm-1:05 pm

1 stop22h 05m

Castries Hewanorra

Wed 11/5

4:52 pm-10:00 am

2 stops18h 08m

$378

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 11/14

6:00 am-3:39 pm

1 stop8h 39m

Castries Hewanorra

Tue 11/18

4:59 pm-1:08 am

1 stop9h 09m

$382

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Thu 10/16

3:00 pm-1:40 pm

1 stop22h 40m

Castries Hewanorra

Sun 10/19

4:00 pm-9:59 am

1 stop17h 59m

$383

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 10/11

6:50 pm-3:00 pm

1 stop20h 10m

Castries Hewanorra

Thu 10/16

4:00 pm-9:54 am

2 stops17h 54m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, January is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $556). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $730). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Saint Lucia as you normally would.

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 4h 42m. JetBlue provides one of the quickest options available for as low as $313. Pennsylvania and Saint Lucia are separated by a distance of 2013 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Saint Lucia one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $119. Delta flights start at $123 while deals on American Airlines start at $123 one-way.

  • 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, January is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $556). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $730). 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.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
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O'Hare Intl to Montego Bay flights
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Top 3 airlines flying from Pennsylvania to Saint Lucia

Discover the top 3 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$311Average$616FlexibilityNo cancel feeOn-time62%
DeltaCheapest$385Average$725FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$539Average$833FlexibilityNo cancel feeOn-time71%

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