$488+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SKB
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to BasseterreExplore 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 October 8, 2026.
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 October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/712:25 pm -
1 stop30h 05m
Fri 10/98:30 am -
1 stop10h 27m
Deal found 10/3![Multiple Airlines logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Mon 11/210:30 am -
2 stops20h 35m
Fri 11/68:30 am -
1 stop20h 41m
Deal found 10/4![Multiple Airlines logo]()
$727
This American Airlines deal was found by Cheapflights users on 10/3. 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 11/176:00 am -
1 stop7h 33m
Tue 11/243:30 pm -
1 stop9h 23m
Deal found 10/3![American Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 10/4. 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 11/26:00 am -
1 stop7h 33m
Fri 11/63:33 pm -
1 stop10h 05m
Deal found 10/4![American Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/17:37 pm -
1 stop17h 56m
Sun 11/83:33 pm -
1 stop10h 05m
Deal found 10/2![American Airlines logo]()
$783
This Mytrip deal was found by Cheapflights users on 10/7. 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.
Wed 11/48:30 am -
3 stops33h 00m
Sat 11/75:25 pm -
2 stops27h 39m
Deal found 10/7![Multiple Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/286:00 am -
1 stop7h 39m
Wed 11/43:33 pm -
1 stop10h 05m
Deal found 10/3![American Airlines logo]()
$863
Best flights from Philadelphia to BasseterreDiscover carefully curated flight deals from Philadelphia to Basseterre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Philadelphia to Basseterre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This American Airlines deal was found by Cheapflights users on 10/5. 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.
Sat 2/2710:01 pm -
2 stops15h 26m
Wed 3/33:28 pm -
2 stops18h 45m
Deal found 10/5![American Airlines logo]()
$712
This Justfly.com deal was found by Cheapflights users on 10/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/193:20 pm -
2 stops43h 55m
Sat 1/235:25 pm -
2 stops22h 19m
Deal found 10/7![Multiple Airlines logo]()
$932
This United Airlines deal was found by Cheapflights users on 10/3. 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 1/291:19 pm -
2 stops23h 15m
Sat 2/62:40 pm -
2 stops20h 09m
Deal found 10/3![United Airlines logo]()
$952
This American Airlines deal was found by Cheapflights users on 10/7. 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 1/196:00 am -
1 stop7h 28m
Sat 1/233:28 pm -
1 stop10h 29m
Deal found 10/7![American Airlines logo]()
$868
This American Airlines deal was found by Cheapflights users on 10/3. 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 3/125:00 am -
1 stop10h 23m
Sat 3/204:05 pm -
1 stop17h 19m
Deal found 10/3![American Airlines logo]()
$935
Last-minute flights from Philadelphia to BasseterreDiscover last-minute flight deals from Philadelphia to Basseterre. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Basseterre. Data last updated October 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 10/712:25 pm -
1 stop30h 05m
Fri 10/98:30 am -
1 stop10h 27m
Deal found 10/3![Multiple Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 10/3. 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 10/286:00 am -
1 stop7h 39m
Wed 11/43:33 pm -
1 stop10h 05m
Deal found 10/3![American Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/17:37 pm -
1 stop17h 56m
Sun 11/83:33 pm -
1 stop10h 05m
Deal found 10/2![American Airlines logo]()
$783
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Mon 11/210:30 am -
2 stops20h 35m
Fri 11/68:30 am -
1 stop20h 41m
Deal found 10/4![Multiple Airlines logo]()
$727
This American Airlines deal was found by Cheapflights users on 10/4. 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 11/26:00 am -
1 stop7h 33m
Fri 11/63:33 pm -
1 stop10h 05m
Deal found 10/4![American Airlines logo]()
$764
This Mytrip deal was found by Cheapflights users on 10/7. 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.
Wed 11/48:30 am -
3 stops33h 00m
Sat 11/75:25 pm -
2 stops27h 39m
Deal found 10/7![Multiple Airlines logo]()
$839
This American Airlines deal was found by Cheapflights users on 10/3. 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 11/176:00 am -
1 stop7h 33m
Tue 11/243:30 pm -
1 stop9h 23m
Deal found 10/3![American Airlines logo]()
$738
One-way flights from Philadelphia to BasseterreSearch for one-way flight options from Philadelphia to Basseterre. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Philadelphia to Basseterre. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 12/265:30 am -
3 stops36h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$488
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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $708 (American Airlines) |
One-way from | $488 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $754 |
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 7,457,451 searches. Data last updated October 8, 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
Cheapest round-trip
PhiladelphiaBasseterre
PHL Philadelphia - SKB Basseterre Robert Bradshaw Intl
PHLSKB
Philadelphia
Sat 12/26
9:19 pm-6:30 pm
1 stop20h 11m
Basseterre Robert Bradshaw Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$512
PhiladelphiaBasseterre
PHL Philadelphia - SKB Basseterre Robert Bradshaw Intl
PHLSKB
Philadelphia
Sat 2/27
10:01 pm-2:27 pm
2 stops15h 26m
Basseterre Robert Bradshaw Intl
Wed 3/3
3:28 pm-9:13 am
2 stops18h 45m
$712
Quickest round-trip
PhiladelphiaBasseterre
PHL Philadelphia - SKB Basseterre Robert Bradshaw Intl
PHLSKB
Philadelphia
Tue 1/19
6:00 am-2:28 pm
1 stop7h 28m
Basseterre Robert Bradshaw Intl
Sat 1/23
3:28 pm-12:57 am
1 stop10h 29m
$868
PhiladelphiaBasseterre
PHL Philadelphia - SKB Basseterre Robert Bradshaw Intl
PHLSKB
Philadelphia
Tue 1/19
3:20 pm-12:15 pm
2 stops43h 55m
Basseterre Robert Bradshaw Intl
Sat 1/23
5:25 pm-2:44 pm
2 stops22h 19m
$932
PhiladelphiaBasseterre
PHL Philadelphia - SKB Basseterre Robert Bradshaw Intl
PHLSKB
Philadelphia
Fri 3/12
5:00 am-4:23 pm
1 stop10h 23m
Basseterre Robert Bradshaw Intl
Sat 3/20
4:05 pm-9:24 am
1 stop17h 19m
$935
PhiladelphiaBasseterre
PHL Philadelphia - SKB Basseterre Robert Bradshaw Intl
PHLSKB
Philadelphia
Fri 1/29
1:19 pm-1:34 pm
2 stops23h 15m
Basseterre Robert Bradshaw Intl
Sat 2/6
2:40 pm-9:49 am
2 stops20h 09m
$952
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
PHL-SKB
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 October 8, 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.
Entertainment
6.8
Food
6.4
Comfort
7.2
Crew
7.9
Boarding
7.4
Overall
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
Entertainment
6.8
Food
6.4
Comfort
7.2
Crew
7.9
Boarding
7.4
Overall
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,May 2025
PHL - LHR
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.
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Other flights to Basseterre
Explore flights to Basseterre departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.
Complete your trip
Complete your trip to Basseterre by adding a car rental and/or hotel reservation to your travel itinerary.
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Philadelphia and Basseterre flights
Browse other Philadelphia and Basseterre flight options. Last updated on October 8, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$530 | Average$770 | FlexibilityNo cancel fee | On-time71% |