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Basseterre

$402+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SKB
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Cheap 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 July 6, 2026.

This Delta deal was found by Cheapflights users on 7/6. 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.
Sat 8/226:00 am
PHL
-
SKB
1 stop7h 50m
Delta
Sat 8/293:15 pm
SKB
-
PHL
1 stop18h 23m
Delta
Deal found 7/6$402
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/96:00 am
PHL
-
SKB
1 stop7h 35m
American Airlines
Wed 9/162:40 pm
SKB
-
PHL
1 stop8h 05m
American Airlines
Deal found 7/1$702
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/2210:10 pm
PHL
-
SKB
2 stops15h 34m
American Airlines
Sat 8/292:44 pm
SKB
-
PHL
1 stop10h 15m
American Airlines
Deal found 7/6$730
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 8/217:38 pm
PHL
-
SKB
1 stop18h 11m
American Airlines
Fri 8/282:44 pm
SKB
-
PHL
1 stop18h 17m
American Airlines
Deal found 7/2$737
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 8/47:55 pm
PHL
-
SKB
1 stop17h 49m
American Airlines
Tue 8/112:44 pm
SKB
-
PHL
1 stop18h 12m
American Airlines
Deal found 7/5$762
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/147:38 pm
PHL
-
SKB
1 stop18h 11m
American Airlines
Fri 8/212:44 pm
SKB
-
PHL
1 stop18h 17m
American Airlines
Deal found 7/1$765
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 11/117:54 pm
PHL
-
SKB
2 stops17h 45m
American Airlines
Mon 11/163:39 pm
SKB
-
PHL
1 stop8h 31m
American Airlines
Deal found 7/5$787

Find 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 July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$402
(Delta)

Popular in

June

Cheapest in

February
Provider with most accurate pricing for Philadelphia-Basseterre Robert Bradshaw Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Basseterre Robert Bradshaw Intl flights.
Search Deals
From Philadelphia to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals

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 July 6, 2026.
Use the filters below to find and compare flights from Philadelphia to Basseterre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 8/22

6:00 am-1:50 pm

1 stop7h 50m

Basseterre Robert Bradshaw Intl

Sat 8/29

3:15 pm-9:38 am

1 stop18h 23m

$402

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 8/19

6:00 am-1:36 pm

1 stop7h 36m

Basseterre Robert Bradshaw Intl

Wed 8/26

2:44 pm-9:01 am

1 stop18h 17m

$702
Quickest round-trip

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 9/9

6:00 am-1:35 pm

1 stop7h 35m

Basseterre Robert Bradshaw Intl

Wed 9/16

2:40 pm-11:00 pm

1 stop8h 20m

$702

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 8/14

6:00 am-1:44 pm

1 stop7h 44m

Basseterre Robert Bradshaw Intl

Wed 8/19

2:44 pm-12:59 am

1 stop10h 15m

$737

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 8/21

7:38 pm-1:49 pm

1 stop18h 11m

Basseterre Robert Bradshaw Intl

Fri 8/28

2:44 pm-9:01 am

1 stop18h 17m

$737

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Thu 8/20

7:50 pm-1:44 pm

1 stop17h 54m

Basseterre Robert Bradshaw Intl

Thu 8/27

2:44 pm-7:40 am

2 stops16h 56m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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.

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 July 6, 2026.
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
7.1
Good
11,782 reviews

Crew

7.9

Entertainment

6.8

Overall

7.1

Comfort

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
American Airlines
7.1
Good
11,782 reviews
American Airlines
7.1
Good
11,782 reviews

Crew

7.9

Entertainment

6.8

Overall

7.1

Comfort

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

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?

    Delta and American Airlines can get you from Philadelphia to Basseterre in just under 7h 36m. Your travel time can differ by up to 14m. The distance between Philadelphia and Basseterre is about 1729 mi. This flight may include one or multiple stops.

  • 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 $530. Users have found that American Airlines is 32% 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.

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Alternative routes for Philadelphia to Basseterre

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Basseterre flights
Philadelphia to Newcastle flights

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 July 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$530Average$763FlexibilityNo cancel feeOn-time71%

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