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Basseterre

$355+ Cheap flights from Philadelphia (PHL) to Basseterre (SKB)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SKB
May 3 — May 101
Sun 5/3
Sun 5/10
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 April 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:47 pm
PHL
-
SKB
1 stop22h 43m
Multiple Airlines
Mon 9/78:30 am
SKB
-
PHL
1 stop22h 28m
Multiple Airlines
Deal found 3/30$714
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/309:50 pm
PHL
-
SKB
1 stop15h 50m
American Airlines
Tue 6/22:40 pm
SKB
-
PHL
1 stop8h 07m
American Airlines
Deal found 3/30$719
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 6/36:00 am
PHL
-
SKB
1 stop7h 40m
American Airlines
Wed 6/102:40 pm
SKB
-
PHL
2 stops16h 45m
American Airlines
Deal found 3/29$729
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/308:04 pm
PHL
-
SKB
1 stop17h 36m
American Airlines
Sat 6/62:40 pm
SKB
-
PHL
1 stop8h 08m
American Airlines
Deal found 3/31$754
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:41 am
PHL
-
SKB
1 stop6h 49m
Multiple Airlines
Mon 9/78:30 am
SKB
-
PHL
1 stop22h 28m
Multiple Airlines
Deal found 3/30$757
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/42:10 pm
PHL
-
SKB
2 stops28h 20m
Multiple Airlines
Mon 4/68:30 am
SKB
-
PHL
1 stop21h 13m
Multiple Airlines
Deal found 3/31$762
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:16 pm
PHL
-
SKB
2 stops21h 14m
Multiple Airlines
Fri 7/38:30 am
SKB
-
PHL
1 stop26h 06m
Multiple Airlines
Deal found 4/2$770

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 April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$714
(Kiwi.com)

One-way from

$355
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$792
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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One-way flight from Philadelphia to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 3, 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
Quickest round-trip

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 6/3

6:00 am-1:40 pm

1 stop7h 40m

Basseterre Robert Bradshaw Intl

Wed 6/10

2:40 pm-10:48 pm

1 stop8h 08m

$724

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 8/21

7:40 pm-1:20 pm

1 stop17h 40m

Basseterre Robert Bradshaw Intl

Fri 8/28

2:20 pm-12:53 am

1 stop10h 33m

$754

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 9/23

10:05 pm-1:20 pm

2 stops15h 15m

Basseterre Robert Bradshaw Intl

Wed 9/30

2:45 pm-9:44 am

2 stops18h 59m

$764

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 5/15

7:36 pm-1:35 pm

1 stop17h 59m

Basseterre Robert Bradshaw Intl

Fri 5/22

2:40 pm-10:47 pm

1 stop8h 07m

$784

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 8/14

6:00 am-1:20 pm

1 stop7h 20m

Basseterre Robert Bradshaw Intl

Fri 8/21

2:20 pm-7:40 am

2 stops17h 20m

$789

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 5/16

7:45 pm-1:35 pm

2 stops17h 50m

Basseterre Robert Bradshaw Intl

Sat 5/23

2:40 pm-12:58 am

1 stop10h 18m

$789

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 5/9

10:00 pm-1:35 pm

1 stop15h 35m

Basseterre Robert Bradshaw Intl

Sat 5/16

2:35 pm-7:40 am

2 stops17h 05m

$819
Cheapest one-way
Quickest one-way

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Thu 9/3

11:41 am-6:30 pm

1 stop6h 49m

$355

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Thu 6/25

5:32 pm-8:05 am

3 stops38h 33m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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, January is the cheapest month in which you can book a flight from Philadelphia to Basseterre (average of $123). Flying from Philadelphia to Basseterre in June is currently the most expensive (average of $372). 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.

How much does it cost to fly round-trip from Philadelphia to Basseterre?

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 April 3, 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
11,551 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,551 reviews
American Airlines
7.1
Good
11,551 reviews

Crew

7.9

Overall

7.1

Food

6.4

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

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 7h 40m. 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 $530. Users have found that American Airlines is 31% 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, January is the cheapest month in which you can book a flight from Philadelphia to Basseterre (average of $123). Flying from Philadelphia to Basseterre in June is currently the most expensive (average of $372). 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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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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$530Average$748FlexibilityNo cancel feeOn-time71%

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