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Saint Lucia

$139+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — UVF
abr. 27 — may. 41
dom. 4/27
dom. 5/4
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 abril 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$367
(Delta)

One-way from

$139
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$1,005

Good round-trip deal

$802 or less

Good one-way deal

$353 or less
Provider with most accurate pricing for Philadelphia-Castries George F. L. Charle flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Castries George F. L. Charle flights.
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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. 30% potential increase in price ($347 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($107 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Pennsylvania to Saint Lucia.
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Price to beat on a one-way 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 abril 22, 2025.

This Delta deal was found by Cheapflights users on 4/22. 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.
mié. 5/146:00 amJFK - UVF
1 stop8h 06mDelta
lun. 5/193:26 pmUVF - JFK
1 stop9h 31mDelta
Deal found 4/22$367
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/128:59 pmJFK - UVF
2 stops17h 12mAmerican Airlines
lun. 5/193:14 pmUVF - JFK
1 stop18h 46mAmerican Airlines
Deal found 4/21$372
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/127:00 pmEWR - UVF
2 stops18h 34mAmerican Airlines
jue. 5/223:14 pmUVF - EWR
1 stop18h 34mAmerican Airlines
Deal found 4/21$372
This JetBlue deal was found by Cheapflights users on 4/22. 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.
lun. 6/29:04 amJFK - UVF
Nonstop4h 45mJetBlue
jue. 6/53:09 pmUVF - JFK
Nonstop5h 01mJetBlue
Deal found 4/22$383
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/67:10 pmLGA - UVF
1 stop19h 01mAmerican Airlines
mié. 5/143:14 pmUVF - LGA
1 stop21h 55mAmerican Airlines
Deal found 4/21$399
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/306:00 amLGA - UVF
1 stop8h 15mAir Canada
mar. 6/33:10 pmUVF - LGA
2 stops18h 24mAir Canada
Deal found 4/21$418
This Justfly.com deal was found by Cheapflights users on 4/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/49:00 amJFK - UVF
2 stops53h 15mAir Canada
mar. 6/103:10 pmUVF - JFK
2 stops30h 38mAir Canada
Deal found 4/22$428
This Priceline deal was found by Cheapflights users on 4/22. 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.
lun. 6/27:30 amPHL - UVF
1 stop30h 45mAir Canada
vie. 6/63:10 pmUVF - PHL
2 stops30h 56mAir Canada
Deal found 4/22$428
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/77:55 pmEWR - UVF
1 stop18h 20mAir Canada
vie. 7/113:10 pmUVF - EWR
1 stop16h 58mAir Canada
Deal found 4/22$440
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/98:40 pmDCA - UVF
1 stop17h 35mAir Canada
vie. 6/133:10 pmUVF - DCA
1 stop17h 43mAir Canada
Deal found 4/21$446
This Air Canada deal was found by Cheapflights users on 4/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/106:40 amPIT - UVF
1 stop7h 35mAir Canada
mar. 6/173:10 pmUVF - PIT
1 stop24h 28mAir Canada
Deal found 4/22$446
This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/67:30 amJFK - SLU
1 stop29h 40mCaribbean Airlines
dom. 6/155:00 amSLU - JFK
2 stops18h 55mCaribbean Airlines
Deal found 4/22$455

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 abril 22, 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

mié. 5/14

6:00 am-2:06 pm

1 stop8h 06m

Castries Hewanorra

lun. 5/19

3:26 pm-12:57 am

1 stop9h 31m

$367

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

lun. 5/12

8:59 pm-2:11 pm

2 stops17h 12m

Castries Hewanorra

lun. 5/19

3:14 pm-10:00 am

1 stop18h 46m

$372

NewarkCastries

EWR - UVF

EWRUVF

Newark

lun. 5/12

7:00 pm-1:34 pm

2 stops18h 34m

Castries Hewanorra

jue. 5/22

3:14 pm-9:48 am

1 stop18h 34m

$372

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

lun. 6/2

9:04 am-1:49 pm

Nonstop4h 45m

Castries Hewanorra

jue. 6/5

3:09 pm-8:10 pm

Nonstop5h 01m

$383

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

mar. 5/6

7:10 pm-2:11 pm

1 stop19h 01m

Castries Hewanorra

mié. 5/14

3:14 pm-1:09 pm

1 stop21h 55m

$399

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

vie. 5/30

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

mar. 6/3

3:10 pm-9:34 am

2 stops18h 24m

$418

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

mié. 6/4

9:00 am-2:15 pm

2 stops53h 15m

Castries Hewanorra

mar. 6/10

3:10 pm-9:48 pm

2 stops30h 38m

$428

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

lun. 6/2

7:30 am-2:15 pm

1 stop30h 45m

Castries Hewanorra

vie. 6/6

3:10 pm-10:06 pm

2 stops30h 56m

$428

NewarkCastries

EWR - UVF

EWRUVF

Newark

lun. 7/7

7:55 pm-2:15 pm

1 stop18h 20m

Castries Hewanorra

vie. 7/11

3:10 pm-8:08 am

1 stop16h 58m

$440

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

lun. 6/9

12:55 pm-2:15 pm

2 stops25h 20m

Castries Hewanorra

vie. 6/13

3:10 pm-3:49 pm

2 stops24h 39m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

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 abril 22, 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.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated abril 22, 2025.
To help decide which airline to fly from Pennsylvania to Saint Lucia, see what other customers have to say about Caribbean Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
150 reviews

Overall

8.2

Boarding

8.2

Food

6.8

Comfort

7.9

Entertainment

6.8

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
150 reviews
Caribbean Airlines
8.2
Very good
150 reviews

Overall

8.2

Boarding

8.2

Food

6.8

Comfort

7.9

Entertainment

6.8

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Delta
8.0
Very good
7,920 reviews
Caribbean Airlines
8.2
Very good
150 reviews

Overall

8.2

Boarding

8.2

Food

6.8

Comfort

7.9

Entertainment

6.8

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
United Airlines
7.4
Good
8,683 reviews
Caribbean Airlines
8.2
Very good
150 reviews

Overall

8.2

Boarding

8.2

Food

6.8

Comfort

7.9

Entertainment

6.8

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
JetBlue
7.3
Good
2,923 reviews
Caribbean Airlines
8.2
Very good
150 reviews

Overall

8.2

Boarding

8.2

Food

6.8

Comfort

7.9

Entertainment

6.8

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
150 reviews

Overall

8.2

Boarding

8.2

Food

6.8

Comfort

7.9

Entertainment

6.8

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

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.

  • 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 $139. Delta flights start at $143 while deals on American Airlines start at $149 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

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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 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$311Average$645FlexibilityNo cancel feeOn-time62%
DeltaCheapest$385Average$655FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$435Average$781FlexibilityNo cancel feeOn-time71%

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