PHL - SKB

$398 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 8/11. 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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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$719
Typical prices: $1,105-$878
American Airlines
Mon 6/29Fri 7/3
PHL - SKB • 1 stop
Cheapest one-way
$398
Multiple Airlines
Tue 8/11
PHL - SKB • 2 stops
Top airlines
American Airlines
Cheapest • from $719 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Basseterre. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $687 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 24% price drop
December
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

Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
9:50 pm - 1:39 pm
PHL
-
SKB
15h 49m
1 stop
American Airlines Logo
2:43 pm - 10:48 pm
SKB
-
PHL
8h 05m
1 stop
$719American Airlines
Mon, Jun 29 - Fri, Jul 3
American Airlines Logo
7:34 pm - 1:39 pm
PHL
-
SKB
18h 05m
2 stops
American Airlines Logo
2:43 pm - 10:48 pm
SKB
-
PHL
8h 05m
1 stop
$724American Airlines
Sun, Oct 25 - Fri, Oct 30
American Airlines Logo
10:05 pm - 1:15 pm
PHL
-
SKB
15h 10m
2 stops
American Airlines Logo
2:50 pm - 7:40 am
SKB
-
PHL
16h 50m
2 stops
$754American Airlines
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
6:00 am - 1:40 pm
PHL
-
SKB
7h 40m
1 stop
American Airlines Logo
2:40 pm - 7:25 am
SKB
-
PHL
16h 45m
2 stops
$759American Airlines
Sun, May 24 - Sun, May 31
Multiple Airlines Logo
7:00 am - 6:30 pm
PHL
-
SKB
11h 30m
1 stop
Multiple Airlines Logo
9:15 am - 11:58 pm
SKB
-
PHL
14h 43m
2 stops
$773Multiple Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
6:00 am - 1:40 pm
PHL
-
SKB
7h 40m
1 stop
American Airlines Logo
2:40 pm - 10:47 pm
SKB
-
PHL
8h 07m
1 stop
$779American Airlines
Sat, May 23 - Thu, May 28
JetBlue Logo
7:47 pm - 2:35 pm
PHL
-
SKB
18h 48m
2 stops
JetBlue Logo
3:47 pm - 8:31 am
SKB
-
PHL
40h 44m
2 stops
$780JetBlue
Fri, Aug 14 - Fri, Aug 21
American Airlines Logo
6:04 am - 1:38 pm
PHL
-
SKB
7h 34m
1 stop
American Airlines Logo
2:40 pm - 9:01 am
SKB
-
PHL
18h 21m
1 stop
$784American Airlines
Fri, Aug 14 - Fri, Aug 21
American Airlines Logo
6:04 am - 1:38 pm
PHL
-
SKB
7h 34m
1 stop
American Airlines Logo
2:40 pm - 8:03 am
SKB
-
PHL
17h 23m
2 stops
$789American Airlines
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
11:05 pm - 1:40 pm
PHL
-
SKB
14h 35m
2 stops
American Airlines Logo
2:40 pm - 7:25 am
SKB
-
PHL
16h 45m
2 stops
$794American 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.

How much is a round-trip flight from Philadelphia to Basseterre?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Basseterre departing in June.

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 $580 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,137 and $944 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$398
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 23% 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 $398 for a one-way ticket and $719 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.
7.1
American AirlinesOverall score based on 11681 reviews
6.9Entertainment
7.5Boarding
7.2Comfort
7.9Crew
6.4Food
Airline reviews

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

10.0 ExcellentGary, Apr 2026
PHL - TPA
Read more American Airlines reviews

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

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

Information on your arrival and departure airports

Philadelphia (PHL)
Basseterre (SKB)