HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basseterre

$614+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SKB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Basseterre with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$614
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$702
From Philadelphia to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($102 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 June 2025
Search Deals

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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 8/46:00 amPHL - SKB
1 stop7h 35mAmerican Airlines
Fri 8/82:30 pmSKB - PHL
1 stop8h 17mAmerican Airlines
Deal found 6/11$614
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:34 amPHL - SKB
2 stops26h 00mUnited Airlines
Fri 11/212:35 pmSKB - PHL
3 stops48h 32mUnited Airlines
Deal found 6/10$767
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 7/116:00 amPHL - SKB
2 stops13h 05mMultiple Airlines
Sat 7/191:00 pmSKB - PHL
2 stops10h 30mMultiple Airlines
Deal found 6/10$840
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:45 pmPHL - SKB
3 stops44h 35mBritish Airways
Tue 7/295:00 pmSKB - PHL
2 stops22h 25mBritish Airways
Deal found 6/12$6,256

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 June 12, 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 8/4

6:00 am-1:35 pm

1 stop7h 35m

Basseterre Robert Bradshaw Intl

Fri 8/8

2:30 pm-10:47 pm

1 stop8h 17m

$614

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 11/14

10:34 am-1:34 pm

2 stops26h 00m

Basseterre Robert Bradshaw Intl

Fri 11/21

2:35 pm-2:07 pm

3 stops48h 32m

$767

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 7/11

6:00 am-7:05 pm

2 stops13h 05m

Basseterre Robert Bradshaw Intl

Sat 7/19

1:00 pm-11:30 pm

2 stops10h 30m

$840

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Thu 7/24

6:45 pm-3:20 pm

3 stops44h 35m

Basseterre Robert Bradshaw Intl

Tue 7/29

5:00 pm-3:25 pm

2 stops22h 25m

$6,256

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 12, 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.

Rainfall in Basseterre by month

Plan your trip to Basseterre by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basseterre ranges from 1.9 - 5.6 inches per month. September is typically the wettest month, when rainfall can reach 5.6 in. February is typically the driest time to visit Basseterre when rainfall is around 1.9 in.

Temperature in Basseterre by month

Plan your trip to Basseterre by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basseterre, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
7,008 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 are the cheapest airlines flying from Philadelphia to Basseterre round-trip?

    Cheapflights users have booked flights from Philadelphia to Basseterre round-trip from $614. Other airlines that can offer you cheap pricing are United Airlines, from $928, and British Airways, from $6,256. Users have found that American Airlines is 16% 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$597Average$728FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.