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Basseterre

$574+ Cheap flights from Philadelphia (PHL) to Basseterre (SKB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SKB
oct. 31 — nov. 71
vie. 10/31
vie. 11/7
1 adult, Economy
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Cheap flight deals from Philadelphia to Basseterre

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Basseterre (SKB). 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 octubre 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$574
(American Airlines)

Popular in

July

Cheapest in

May

Average price

$723
Provider with most accurate pricing for Philadelphia-Basseterre Robert Bradshaw Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Basseterre Robert Bradshaw Intl flights.
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From Philadelphia to Basseterre Robert Bradshaw Intl
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Highest demand for flights based on searches. 6% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Philadelphia to Basseterre

Cheapest flights from Philadelphia to Basseterre
Explore the most affordable flight options available from Philadelphia to Basseterre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 1, 2025.

This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/145:00 amPHL - SKB
1 stop8h 20mAmerican Airlines
vie. 12/193:27 pmSKB - PHL
1 stop9h 19mAmerican Airlines
Deal found 9/30$574
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:00 amPHL - SKB
2 stops10h 45mMultiple Airlines
sáb. 11/224:20 pmSKB - PHL
2 stops47h 27mMultiple Airlines
Deal found 10/1$643
This American Airlines deal was found by Cheapflights users on 9/29. 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.
vie. 11/145:00 amPHL - SKB
1 stop9h 18mAmerican Airlines
vie. 11/214:28 pmSKB - PHL
1 stop8h 57mAmerican Airlines
Deal found 9/29$683
This American Airlines deal was found by Cheapflights users on 10/1. 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. 11/159:20 pmPHL - SKB
2 stops16h 58mAmerican Airlines
sáb. 11/224:41 pmSKB - PHL
1 stop17h 46mAmerican Airlines
Deal found 10/1$688
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/96:00 amPHL - SKB
1 stop8h 18mAmerican Airlines
dom. 11/164:28 pmSKB - PHL
1 stop17h 59mAmerican Airlines
Deal found 9/30$718
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:00 amPHL - SKB
1 stop7h 35mAmerican Airlines
lun. 11/34:28 pmSKB - PHL
1 stop9h 02mAmerican Airlines
Deal found 9/30$738

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Basseterre 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 octubre 1, 2025.
Use the filters below to find and compare flights from Philadelphia to Basseterre that are best for you.

Fly from

Philadelphia

Fly to

Basseterre

Route

Depart

Return

Price

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

dom. 12/14

7:49 pm-2:20 pm

2 stops17h 31m

Basseterre Robert Bradshaw Intl

vie. 12/19

5:29 pm-12:49 am

1 stop8h 20m

$630

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

sáb. 11/15

6:00 am-5:45 pm

2 stops10h 45m

Basseterre Robert Bradshaw Intl

sáb. 11/22

4:20 pm-2:47 pm

2 stops47h 27m

$643

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

vie. 11/14

6:00 am-3:18 pm

1 stop8h 18m

Basseterre Robert Bradshaw Intl

vie. 11/21

4:28 pm-9:27 am

1 stop17h 59m

$683

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

sáb. 11/15

9:20 pm-3:18 pm

2 stops16h 58m

Basseterre Robert Bradshaw Intl

sáb. 11/22

4:41 pm-9:27 am

1 stop17h 46m

$688

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

dom. 11/9

9:24 pm-3:18 pm

2 stops16h 54m

Basseterre Robert Bradshaw Intl

dom. 11/16

4:28 pm-9:27 am

1 stop17h 59m

$722

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

jue. 10/30

6:00 am-1:35 pm

1 stop7h 35m

Basseterre Robert Bradshaw Intl

lun. 11/3

4:28 pm-12:30 am

1 stop9h 02m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Compare providers for flights from Philadelphia to Basseterre

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 Philadelphia to Basseterre in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 Philadelphia-Basseterre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Basseterre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Basseterre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Basseterre 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 Philadelphia-Basseterre 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 Philadelphia to Basseterre

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

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

Currently, May is the cheapest month in which you can book a flight from Philadelphia to Basseterre (average of $559). Flying from Philadelphia to Basseterre in December is currently the most expensive (average of $677). 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 Basseterre

Get insights into the airlines that provide service to Basseterre. 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 Basseterre. Reviews last updated octubre 1, 2025.
Get a feel of what it's like to fly with American Airlines from Philadelphia to Basseterre 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
11,030 reviews

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,030 reviews
American Airlines
7.2
Good
11,030 reviews

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Basseterre. 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 Philadelphia to Basseterre?

    American Airlines can get you from Philadelphia to Basseterre in just under 17h 31m. Your travel time can differ by up to . The distance between Philadelphia and Basseterre is about 1729 mi.

  • What is the cheapest airline to fly from Philadelphia to Basseterre round-trip?

    Cheapflights users have booked flights from Philadelphia to Basseterre round-trip from $627. Users have found that American Airlines is 18% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to Basseterre (average of $559). Flying from Philadelphia to Basseterre in December is currently the most expensive (average of $677). 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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Top airline flying from Philadelphia to Basseterre

Discover the top airline that operate flights from Philadelphia to Basseterre. 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 octubre 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$627Average$762FlexibilityNo cancel feeOn-time71%

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