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$265+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — PHL
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap 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 julio 31, 2025.

Round-trip from

$915
(Delta)

One-way from

$265
(Air Canada)
From Saint Lucia to Philadelphia
Search Deals
One-way flight from Saint Lucia to Philadelphia
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Find 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 julio 31, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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.
sáb. 8/163:37 pmUVF - PHL
1 stop9h 19mDelta
vie. 8/226:45 amPHL - UVF
1 stop7h 30mDelta
Deal found 7/29$915
This United Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 8/1612:55 pmUVF - PHL
2 stops23h 11mUnited Airlines
vie. 8/227:58 pmPHL - UVF
2 stops17h 33mUnited Airlines
Deal found 7/29$1,049
This American Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 8/162:10 pmUVF - PHL
Nonstop4h 55mAmerican Airlines
vie. 8/226:00 amPHL - UVF
1 stop8h 35mAmerican Airlines
Deal found 7/29$1,166

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 julio 31, 2025.
Use the filters below to find and compare flights from Saint Lucia to Philadelphia that are best for you.

Fly from

Saint Lucia

Fly to

Philadelphia

Route

Depart

Return

Price

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

sáb. 8/16

3:37 pm-12:56 am

1 stop9h 19m

Philadelphia

vie. 8/22

6:45 am-2:15 pm

1 stop7h 30m

$915

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

sáb. 8/16

12:55 pm-12:06 pm

2 stops23h 11m

Philadelphia

vie. 8/22

7:58 pm-1:31 pm

2 stops17h 33m

$1,049

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

sáb. 8/16

2:10 pm-7:05 pm

Nonstop4h 55m

Philadelphia

vie. 8/22

6:00 am-2:35 pm

1 stop8h 35m

$1,166

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

sáb. 1/3

9:50 am-11:36 pm

3 stops38h 46m

Philadelphia

sáb. 1/10

9:20 am-4:25 pm

1 stop30h 05m

$1,393

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

sáb. 1/3

1:25 pm-10:22 am

1 stop21h 57m

Philadelphia

sáb. 1/10

11:08 am-3:34 pm

2 stops27h 26m

$1,905

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

vie. 9/26

3:10 pm-9:54 am

1 stop18h 44m

$265

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

vie. 8/29

2:55 pm-12:07 am

1 stop9h 12m

$303

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

sáb. 8/30

2:35 pm-12:02 pm

2 stops21h 27m

$331

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

mié. 10/29

3:58 pm-9:36 pm

2 stops29h 38m

$340

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

dom. 9/28

2:35 pm-11:59 pm

2 stops33h 24m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 results
1
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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 julio 31, 2025.

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.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated julio 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and JetBlue from Saint Lucia to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,914 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    $265 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $303 and $331, respectively.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Saint Lucia to Philadelphia (average of $236). Flying from Saint Lucia to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Chester
Millville
Reading
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Exton
Glen Mills
Springfield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Saint Lucia to Philadelphia

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

Discover the top airline that operate flights from Saint Lucia to Philadelphia. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$578Average$609FlexibilityNo cancel feeOn-time71%

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