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Basseterre

$572+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SKB
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$572
(Expedia)

Popular in

July

Cheapest in

September

Average price

$713
From Philadelphia to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 14, 2025.

This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amPHL - SKB
2 stops31h 56mJetBlue
Sun 11/24:00 pmSKB - PHL
2 stops24h 57mJetBlue
Deal found 8/12$572
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/55:00 amPHL - SKB
1 stop8h 39mAmerican Airlines
Tue 11/113:39 pmSKB - PHL
1 stop9h 44mAmerican Airlines
Deal found 8/12$628
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/45:51 pmPHL - SKB
2 stops19h 49mAmerican Airlines
Wed 10/82:35 pmSKB - PHL
1 stop9h 34mAmerican Airlines
Deal found 8/12$632
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/145:00 amPHL - SKB
1 stop8h 39mAmerican Airlines
Fri 11/213:39 pmSKB - PHL
1 stop9h 44mAmerican Airlines
Deal found 8/12$653
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 10/276:00 amPHL - SKB
1 stop7h 35mAmerican Airlines
Sun 11/23:39 pmSKB - PHL
1 stop9h 44mAmerican Airlines
Deal found 8/12$658
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/159:15 pmPHL - SKB
2 stops16h 20mAmerican Airlines
Mon 10/202:35 pmSKB - PHL
2 stops18h 55mAmerican Airlines
Deal found 8/12$682
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/206:34 pmPHL - SKB
2 stops19h 06mAmerican Airlines
Sat 9/272:42 pmSKB - PHL
1 stop7h 51mAmerican Airlines
Deal found 8/12$717

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 August 14, 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

Mon 10/27

6:00 am-1:56 pm

2 stops31h 56m

Basseterre Robert Bradshaw Intl

Sun 11/2

4:00 pm-3:57 pm

2 stops24h 57m

$572

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 11/5

5:00 am-2:39 pm

1 stop8h 39m

Basseterre Robert Bradshaw Intl

Tue 11/11

3:39 pm-12:23 am

1 stop9h 44m

$628

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 10/4

6:34 pm-1:40 pm

2 stops19h 06m

Basseterre Robert Bradshaw Intl

Wed 10/8

2:35 pm-7:21 am

2 stops16h 46m

$632

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 11/5

9:22 am-2:51 pm

2 stops28h 29m

Basseterre Robert Bradshaw Intl

Tue 11/11

4:00 pm-8:40 pm

2 stops29h 40m

$632

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 10/25

5:55 pm-1:35 pm

2 stops19h 40m

Basseterre Robert Bradshaw Intl

Wed 10/29

2:35 pm-12:09 am

1 stop9h 34m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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.

What is the cheapest time of day to fly from PHL to SKB?

Find hourly flight availability from Philadelphia to Basseterre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s optimal to fly from Philadelphia to Basseterre in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

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 August 14, 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
10,000 reviews

Crew

8.0

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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.

  • 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 $607. Users have found that American Airlines is 21% 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$607Average$750FlexibilityNo cancel feeOn-time71%

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