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$253+ Cheap flights from Saint Lucia to Philadelphia (PHL)

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — PHL
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Saint Lucia to Philadelphia

Cheapest flights from Saint Lucia to Philadelphia
Explore the most affordable flight options available from Saint Lucia to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This American Airlines deal was found by Cheapflights users on 7/28. 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 8/133:19 pm
UVF
-
PHL
1 stop8h 21m
American Airlines
Mon 9/1410:03 pm
PHL
-
UVF
1 stop15h 59m
American Airlines
Deal found 7/28$830
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/12:22 pm
UVF
-
PHL
Nonstop4h 53m
American Airlines
Fri 8/76:00 am
PHL
-
UVF
1 stop7h 49m
American Airlines
Deal found 7/31$998
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/112:55 pm
UVF
-
PHL
1 stop12h 02m
United Airlines
Fri 8/711:38 am
PHL
-
UVF
2 stops24h 32m
United Airlines
Deal found 7/31$1,321

Find flight deals from Saint Lucia to Philadelphia

Keep the following information in mind while searching for Saint Lucia to Philadelphia flight deals. Data was last updated August 1, 2026.

Round-trip from

$830
(American Airlines)

One-way from

$253
(Air Canada)
From Saint Lucia to Philadelphia
Search Deals
One-way flight from Saint Lucia to Philadelphia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Lucia to Philadelphia 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 August 1, 2026.
Use the filters below to find and compare flights from Saint Lucia to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Thu 8/13

3:19 pm-11:40 pm

1 stop8h 21m

Philadelphia

Mon 9/14

10:03 pm-2:02 pm

1 stop15h 59m

$830
Cheapest one-way

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Thu 8/27

3:34 pm-9:38 am

1 stop18h 04m

$443

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Fri 8/28

3:34 pm-1:19 am

1 stop9h 45m

$443

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Tue 10/27

3:32 pm-12:56 am

1 stop9h 24m

$443

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Thu 10/1

3:32 pm-9:27 am

1 stop17h 55m

$443

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Tue 1/26

4:25 pm-12:51 am

1 stop9h 26m

$443

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Wed 9/30

3:32 pm-9:27 am

1 stop17h 55m

$443

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Wed 10/28

3:32 pm-12:56 am

1 stop9h 24m

$443
Quickest one-way

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Tue 9/29

3:32 pm-12:40 am

1 stop9h 08m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

Best time to book a flight from Saint Lucia to Philadelphia

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

What is the cheapest time of day to fly from LC to PHL?

Find hourly flight availability from Saint Lucia to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Saint Lucia to Philadelphia. 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 into for flights to Philadelphia from Saint Lucia?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Saint Lucia to Philadelphia.

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

    A quick flight from Saint Lucia to Philadelphia can take about 8h 21m. American Airlines provides one of the quickest options available for as low as $830. Saint Lucia and Philadelphia are separated by a distance of 2002 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Reading
King of Prussia
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

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