PHL - SKB

$552 Find Cheap Flights from Philadelphia to Basseterre

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Basseterre departing on 3/14. 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
$552
Overall average: $766
Multiple Airlines
Sat 3/14Fri 3/27
PHL - SKB • 1 stop
Cheapest one-way
Multiple Airlines
Wed 1/28
PHL - SKB • multi-stop
Top airlines
American Airlines
Cheapest • from $627 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 21% 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

Sat, Mar 14 - Fri, Mar 27
Multiple Airlines Logo
8:35 pm - 6:30 pm
PHL
-
SKB
21h 55m
1 stop
Multiple Airlines Logo
8:30 am - 3:07 pm
SKB
-
PHL
6h 37m
1 stop
$552Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
American Airlines Logo
5:00 am - 1:24 pm
PHL
-
SKB
8h 24m
1 stop
American Airlines Logo
2:24 pm - 12:51 am
SKB
-
PHL
10h 27m
1 stop
$627American Airlines
Sat, Mar 14 - Fri, Mar 27
Multiple Airlines Logo
6:21 am - 3:30 pm
PHL
-
SKB
9h 09m
2 stops
Multiple Airlines Logo
8:30 am - 6:11 am
SKB
-
PHL
21h 41m
1 stop
$648Multiple Airlines
Sat, May 30 - Fri, Jun 5
American Airlines Logo
7:40 pm - 1:30 pm
PHL
-
SKB
17h 50m
1 stop
American Airlines Logo
2:40 pm - 12:53 am
SKB
-
PHL
10h 13m
1 stop
$649American Airlines
Thu, Mar 19 - Wed, Mar 25
American Airlines Logo
7:25 pm - 1:24 pm
PHL
-
SKB
17h 59m
2 stops
American Airlines Logo
2:24 pm - 11:56 pm
SKB
-
PHL
9h 32m
1 stop
$653American Airlines
Sat, May 30 - Fri, Jun 5
American Airlines Logo
10:05 pm - 1:30 pm
PHL
-
SKB
15h 25m
2 stops
American Airlines Logo
2:40 pm - 8:03 am
SKB
-
PHL
17h 23m
2 stops
$654American Airlines
Sat, Mar 14 - Sat, Mar 28
Delta Logo
5:40 am - 2:10 pm
PHL
-
SKB
8h 30m
1 stop
Delta Logo
1:50 pm - 12:45 am
SKB
-
PHL
10h 55m
1 stop
$657Delta
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
8:52 pm - 6:30 pm
PHL
-
SKB
20h 38m
1 stop
Multiple Airlines Logo
12:30 pm - 12:21 am
SKB
-
PHL
12h 51m
2 stops
$662Multiple Airlines
Fri, Mar 13 - Fri, Mar 27
Multiple Airlines Logo
6:21 am - 4:00 pm
PHL
-
SKB
9h 39m
2 stops
Multiple Airlines Logo
8:30 am - 5:26 am
SKB
-
PHL
20h 56m
1 stop
$663Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
5:28 pm - 3:30 pm
PHL
-
SKB
22h 02m
2 stops
Multiple Airlines Logo
8:30 am - 1:24 am
SKB
-
PHL
16h 54m
1 stop
$672Multiple 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 $600 (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 seasonJanuary
Cheapest flight$552
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 3% 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 $552 for a round-trip ticket.

  • 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 11201 reviews
7.2Comfort
6.9Entertainment
8.0Crew
7.5Boarding
6.4Food
Airline reviews

My flight to London from Philadelphia was cancelled due to weather.

6.0 GoodRicciyah, Jan 2026
PHL - LHR
Read more American Airlines reviews

My flight to London from Philadelphia was cancelled due to weather.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

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.

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

Information on your arrival and departure airports

Philadelphia (PHL)
Basseterre (SKB)