PHL - SKB

$256 Find Cheap Flights from Philadelphia to Basseterre

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Basseterre departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Basseterre

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Basseterre, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Basseterre, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$530
Overall average: $530
American Airlines
Sun 2/8Tue 2/17
PHL - SKB • 1 stop
Cheapest one-way
$256
JetBlue
Sat 3/21
PHL - SKB • 2 stops
When to travel
February
Cheapest • 29% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Basseterre!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Basseterre (PHL-SKB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Basseterre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Basseterre

Sun, Feb 8 - Tue, Feb 17
American Airlines Logo
5:00 am - 2:47 pm
PHL
-
SKB
8h 47m1 stop
American Airlines Logo
3:17 pm - 12:51 am
SKB
-
PHL
10h 34m1 stop
$530American Airlines
Sun, Feb 8 - Tue, Feb 17
American Airlines Logo
8:11 pm - 2:47 pm
PHL
-
SKB
17h 36m2 stops
American Airlines Logo
3:17 pm - 11:59 pm
SKB
-
PHL
9h 42m1 stop
$535American Airlines
Sun, Feb 8 - Tue, Feb 17
American Airlines Logo
6:00 am - 2:47 pm
PHL
-
SKB
7h 47m1 stop
American Airlines Logo
3:17 pm - 9:25 am
SKB
-
PHL
19h 08m1 stop
$542American Airlines
Sun, Feb 8 - Tue, Feb 17
American Airlines Logo
6:55 pm - 2:47 pm
PHL
-
SKB
18h 52m2 stops
American Airlines Logo
3:17 pm - 9:25 am
SKB
-
PHL
19h 08m1 stop
$546American Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
6:00 am - 2:47 pm
PHL
-
SKB
7h 47m1 stop
American Airlines Logo
3:47 pm - 12:42 am
SKB
-
PHL
9h 55m1 stop
$560American Airlines
Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
6:55 pm - 2:47 pm
PHL
-
SKB
18h 52m2 stops
American Airlines Logo
3:47 pm - 12:42 am
SKB
-
PHL
9h 55m1 stop
$565American Airlines
Sun, Feb 1 - Sun, Feb 8
American Airlines Logo
6:55 pm - 2:47 pm
PHL
-
SKB
18h 52m2 stops
American Airlines Logo
3:47 pm - 12:42 am
SKB
-
PHL
9h 55m1 stop
$570American Airlines
Sun, Feb 8 - Tue, Feb 17
American Airlines Logo
6:55 pm - 2:47 pm
PHL
-
SKB
18h 52m2 stops
American Airlines Logo
3:17 pm - 10:02 am
SKB
-
PHL
19h 45m2 stops
$575American Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
5:00 am - 2:47 pm
PHL
-
SKB
8h 47m1 stop
American Airlines Logo
3:47 pm - 11:27 pm
SKB
-
PHL
8h 40m1 stop
$590American Airlines
Wed, Feb 4 - Mon, Feb 9
American Airlines Logo
6:55 pm - 2:47 pm
PHL
-
SKB
18h 52m2 stops
American Airlines Logo
3:47 pm - 11:27 pm
SKB
-
PHL
8h 40m1 stop
$595American Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Basseterre flights

Get data-powered insights and trends into flights from Philadelphia to Basseterre to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Basseterre?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Basseterre, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Basseterre is February, where tickets cost $530 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,067 and $944 respectively.

Find deals

Good to know

Low seasonNovember
Cheapest flight$256
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Philadelphia to Basseterre

When to book flights from Philadelphia to Basseterre

Are your dates flexible? Find out the best times to travel from Philadelphia to Basseterre based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Basseterre

  • What is the cheapest flight from Philadelphia to Basseterre?

    In the last 3 days, the lowest price for a flight from Philadelphia to Basseterre was $256 for a one-way ticket and $530 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Basseterre?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Basseterre.

  • Which airports will I be using when flying from Philadelphia to Basseterre?

    Philadelphia and Basseterre are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at Basseterre Robert Bradshaw Intl.

  • Which aircraft models fly most regularly from Philadelphia to Basseterre?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Basseterre?

    oneworld is the only airline alliance operating flights between Philadelphia and Basseterre.

  • How does KAYAK find such low prices on flights from Philadelphia to Basseterre?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Basseterre.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Basseterre?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basseterre from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Basseterre?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basseterre with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and SKB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Basseterre?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basseterre from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Philadelphia to Basseterre

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Basseterre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Basseterre? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11049 reviews
6.9Entertainment
8.0Crew
6.5Food
7.2Comfort
7.5Boarding
Airline reviews

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

6.0 GoodCHARLES, Dec 2025
PHL - DOH
Read more American Airlines reviews

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Everything you need to know for your flight from Philadelphia to Basseterre

Information on your arrival and departure airports

Philadelphia (PHL)
Basseterre (SKB)