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$277+ Cheap flights from Castries (UVF) 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — PHL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Castries to Philadelphia

One-way flights from Castries to Philadelphia
Search for one-way flight options from Castries to Philadelphia. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/27. 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.
Fri 3/134:15 pm
UVF
-
PHL
1 stop23h 36m
Air Canada
Deal found 1/27$277
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:15 pm
UVF
-
PHL
2 stops22h 31m
Air Canada
Deal found 1/28$379
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/304:15 pm
UVF
-
PHL
1 stop30h 28m
Air Canada
Deal found 1/28$381
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:15 pm
UVF
-
PHL
1 stop23h 34m
Air Canada
Deal found 1/28$382
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:05 pm
UVF
-
PHL
2 stops22h 41m
Air Canada
Deal found 1/28$384
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:20 pm
UVF
-
PHL
2 stops22h 27m
Air Canada
Deal found 1/28$385
This Air Canada deal was found by Cheapflights users on 1/26. 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 4/234:15 pm
UVF
-
PHL
2 stops22h 31m
Air Canada
Deal found 1/26$387
This JetBlue deal was found by Cheapflights users on 1/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:30 pm
UVF
-
PHL
1 stop15h 34m
JetBlue
Deal found 1/28$393
This American Airlines deal was found by Cheapflights users on 1/27. 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 5/162:10 pm
UVF
-
PHL
Nonstop5h 08m
American Airlines
Deal found 1/27$399
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:15 pm
UVF
-
PHL
1 stop30h 28m
Air Canada
Deal found 1/28$435

Find flight deals from Castries to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Castries (UVF) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Castries Hewanorra-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Castries Hewanorra-Philadelphia flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Castries 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 January 29, 2026.
Use the filters below to find and compare flights from Castries to Philadelphia that are best for you.

Fly from

Castries

Fly to

Philadelphia

Route

Depart

Return

Price

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Thu 3/26

4:15 pm-3:49 pm

1 stop23h 34m

$382

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Sun 3/29

4:20 pm-2:46 pm

2 stops22h 26m

$385

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Mon 4/27

4:15 pm-2:46 pm

2 stops22h 31m

$387

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Wed 4/29

4:20 pm-2:46 pm

2 stops22h 26m

$387

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Sat 3/28

5:30 pm-9:04 am

1 stop15h 34m

$393

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Fri 4/24

4:15 pm-10:43 pm

1 stop30h 28m

$435

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Wed 2/25

5:15 pm-3:26 pm

1 stop23h 11m

$439

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Thu 4/23

3:22 pm-12:59 am

1 stop9h 37m

$468

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Fri 3/27

3:18 pm-12:57 am

1 stop9h 39m

$468

CastriesPhiladelphia

UVF - PHL

UVFPHL

Castries Hewanorra

Thu 2/26

4:25 pm-12:24 am

1 stop8h 59m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 11 results
1
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Compare providers for flights from Castries to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Castries to Philadelphia in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Castries-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Castries-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Castries-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Castries-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Castries-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Castries to Philadelphia

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

What is the cheapest month to book a flight from Castries to Philadelphia?

Currently, May is the cheapest month in which you can book a flight from Castries to Philadelphia (average of $214). Flying from Castries to Philadelphia in June is currently the most expensive (average of $384). 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.

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 January 29, 2026.
Get a feel of what it's like to fly with American Airlines from Castries to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,206 reviews
American Airlines
7.2
Good
11,206 reviews

Overall

7.2

Entertainment

6.9

Crew

8.0

Comfort

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Castries to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Castries to Philadelphia?

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

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

    Yes. Cheapflights offers flight deals from Castries 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 Castries to Philadelphia?

    Currently, May is the cheapest month in which you can book a flight from Castries to Philadelphia (average of $214). Flying from Castries to Philadelphia in June is currently the most expensive (average of $384). 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
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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Alternative routes for Castries to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Castries to John F Kennedy Intl flights
Castries to John F Kennedy Intl flights
Castries to Newark flights
Castries to LaGuardia flights
Castries to Reagan-National flights

Top airline flying from Castries to Philadelphia

Discover the top airline that operate flights from Castries 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$578Average$609FlexibilityNo cancel feeOn-time71%

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