Saint Lucia

$132+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — UVF
Jul 4 — Jul 111
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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 June 4, 2026.

This Air Canada deal was found by Cheapflights users on 6/3. 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.
Thu 7/234:20 pm
IAD
-
UVF
1 stop21h 50m
Air Canada
Tue 7/283:05 pm
UVF
-
IAD
1 stop24h 19m
Air Canada
Deal found 6/3$388
This Air Canada deal was found by Cheapflights users on 6/3. 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.
Sun 6/1410:05 am
PHL
-
UVF
2 stops52h 05m
Air Canada
Fri 6/193:15 pm
UVF
-
PHL
1 stop18h 54m
Air Canada
Deal found 6/3$392
This Air Canada deal was found by Cheapflights users on 5/30. 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.
Mon 6/18:24 pm
EWR
-
UVF
2 stops17h 46m
Air Canada
Fri 6/53:05 pm
UVF
-
EWR
1 stop17h 07m
Air Canada
Deal found 5/30$393
This Air Canada deal was found by Cheapflights users on 6/4. 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.
Thu 8/203:25 pm
PHL
-
UVF
2 stops22h 55m
Air Canada
Tue 8/253:15 pm
UVF
-
PHL
2 stops23h 34m
Air Canada
Deal found 6/4$395
This Orbitz deal was found by Cheapflights users on 6/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:05 am
PHL
-
UVF
2 stops52h 05m
Air Canada
Tue 7/283:05 pm
UVF
-
PHL
2 stops23h 44m
Air Canada
Deal found 6/3$396
This Orbitz deal was found by Cheapflights users on 6/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
EWR
-
UVF
2 stops32h 10m
Air Canada
Tue 7/73:05 pm
UVF
-
EWR
2 stops18h 44m
Air Canada
Deal found 6/3$396
This Air Canada deal was found by Cheapflights users on 6/2. 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.
Sun 6/712:45 pm
DCA
-
UVF
2 stops49h 25m
Air Canada
Tue 6/233:15 pm
UVF
-
DCA
2 stops20h 45m
Air Canada
Deal found 6/2$408
This FlightHub deal was found by Cheapflights users on 6/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:34 am
EWR
-
UVF
2 stops30h 36m
Air Canada
Tue 6/163:05 pm
UVF
-
EWR
1 stop28h 00m
Air Canada
Deal found 6/2$408
This Air Canada deal was found by Cheapflights users on 6/2. 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.
Mon 6/88:18 am
IAD
-
UVF
2 stops29h 52m
Air Canada
Tue 6/233:15 pm
UVF
-
IAD
1 stop24h 09m
Air Canada
Deal found 6/2$408
This Expedia deal was found by Cheapflights users on 5/30. 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.
Mon 6/156:00 am
EWR
-
UVF
2 stops32h 10m
Air Canada
Fri 6/193:15 pm
UVF
-
EWR
1 stop16h 50m
Air Canada
Deal found 5/30$410
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/26:38 am
PIT
-
UVF
1 stop7h 42m
American Airlines
Thu 7/93:20 pm
UVF
-
PIT
1 stop18h 10m
American Airlines
Deal found 6/2$410
This Air Canada deal was found by Cheapflights users on 6/2. 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.
Mon 6/86:00 am
DCA
-
UVF
2 stops32h 10m
Air Canada
Tue 6/233:15 pm
UVF
-
DCA
1 stop17h 37m
Air Canada
Deal found 6/2$412

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 June 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(Air Canada)

One-way from

$132
(Expedia)

Good one-way deal

$474 or less
Provider with most accurate pricing for Philadelphia-Castries George F. L. Charle flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Castries George F. L. Charle flights.
From Pennsylvania to Saint Lucia
One-way flight from Pennsylvania to Saint Lucia
Price to beat on a one-way flight from Pennsylvania to Saint Lucia.

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 June 4, 2026.
Use the filters below to find and compare flights from Pennsylvania to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 8/24

6:00 am-2:14 pm

1 stop8h 14m

Castries Hewanorra

Sat 8/29

3:34 pm-9:08 am

1 stop17h 34m

$410

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 7/6

6:54 pm-12:15 pm

1 stop17h 21m

Castries Hewanorra

Thu 7/9

3:20 pm-12:16 am

1 stop8h 56m

$410

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 7/2

5:05 am-2:20 pm

1 stop9h 15m

Castries Hewanorra

Thu 7/9

2:50 pm-8:38 am

2 stops17h 48m

$415

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Sun 6/21

6:38 am-2:16 pm

1 stop7h 38m

Castries Hewanorra

Sat 6/27

3:16 pm-11:10 am

2 stops19h 54m

$415

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Tue 7/7

5:45 am-2:12 pm

1 stop8h 27m

Castries Hewanorra

Sun 7/12

3:33 pm-12:50 am

1 stop9h 17m

$480

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 8/21

6:00 am-2:14 pm

1 stop8h 14m

Castries Hewanorra

Wed 8/26

3:34 pm-1:14 am

1 stop9h 40m

$486

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 8/21

6:00 am-2:14 pm

1 stop8h 14m

Castries Hewanorra

Tue 8/25

3:34 pm-1:14 am

1 stop9h 40m

$486

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Mon 8/31

3:30 pm-2:20 pm

2 stops22h 50m

Castries Hewanorra

Fri 9/4

3:15 pm-2:37 pm

2 stops23h 22m

$496

NewarkCastries

EWR - UVF

EWRUVF

Newark

Sat 10/17

8:47 am-1:31 pm

Nonstop4h 44m

Castries Hewanorra

Sat 10/24

2:35 pm-7:28 pm

Nonstop4h 53m

$510

New YorkCastries

JFK - SLU

JFKSLU

New York John F Kennedy Intl

Thu 6/25

7:00 am-2:35 pm

2 stops31h 35m

Castries George F. L. Charle

Sun 6/28

6:55 pm-5:00 am

1 stop10h 05m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $197). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $642). 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 June 4, 2026.

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.

How far ahead should I book a flight from Pennsylvania to Saint Lucia?

The best time to book flights from Pennsylvania to Saint Lucia is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 8h 14m. Delta provides one of the quickest options available for as low as $410. Pennsylvania and Saint Lucia are separated by a distance of 2184 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, September is the cheapest month in which you can book a flight from Pennsylvania to Saint Lucia (average of $197). Flying from Pennsylvania to Saint Lucia in December is currently the most expensive (average of $642). 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.

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 June 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$327Average$794FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$427Average$617FlexibilityNo cancel feeOn-time62%
DeltaCheapest$617Average$912FlexibilityNo cancel feeOn-timeN/A

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