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Cheap flights from Philadelphia to Basseterre from $681

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Basseterre departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Basseterre

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:20 pm - 3:50 pm
PHL
-
SKB
48h 30m
2 stops
Multiple Airlines Logo
4:25 pm - 11:56 pm
SKB
-
PHL
31h 31m
1 stop
$681Multiple Airlines
Wed, Oct 28 - Sat, Oct 31
Multiple Airlines Logo
3:20 pm - 3:50 pm
PHL
-
SKB
48h 30m
2 stops
Multiple Airlines Logo
4:25 pm - 3:44 pm
SKB
-
PHL
23h 19m
2 stops
$684Multiple Airlines
Wed, Oct 28 - Sat, Oct 31
Delta Logo
6:00 am - 2:03 pm
PHL
-
SKB
8h 03m
1 stop
Delta Logo
3:18 pm - 12:59 am
SKB
-
PHL
9h 41m
1 stop
$689Delta
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
6:00 am - 1:15 pm
PHL
-
SKB
7h 15m
1 stop
American Airlines Logo
2:50 pm - 10:45 pm
SKB
-
PHL
7h 55m
1 stop
$697American Airlines
Mon, Oct 12 - Tue, Oct 20
American Airlines Logo
10:05 pm - 1:15 pm
PHL
-
SKB
15h 10m
2 stops
American Airlines Logo
2:50 pm - 12:53 am
SKB
-
PHL
10h 03m
1 stop
$702American Airlines
Mon, Oct 12 - Tue, Oct 20
Multiple Airlines Logo
3:20 pm - 12:15 pm
PHL
-
SKB
43h 55m
2 stops
Multiple Airlines Logo
5:25 pm - 4:21 pm
SKB
-
PHL
23h 56m
1 stop
$706Multiple Airlines
Sun, Nov 8 - Sat, Nov 14
Multiple Airlines Logo
3:20 pm - 12:15 pm
PHL
-
SKB
43h 55m
2 stops
Multiple Airlines Logo
5:25 pm - 2:44 pm
SKB
-
PHL
22h 19m
2 stops
$707Multiple Airlines
Sun, Nov 8 - Sat, Nov 14
Multiple Airlines Logo
5:05 pm - 4:25 pm
PHL
-
SKB
22h 20m
1 stop
Multiple Airlines Logo
2:20 pm - 2:44 pm
SKB
-
PHL
25h 24m
2 stops
$714Multiple Airlines
Fri, Nov 6 - Sun, Nov 8
Multiple Airlines Logo
3:20 pm - 4:25 pm
PHL
-
SKB
24h 05m
2 stops
Multiple Airlines Logo
2:20 pm - 2:44 pm
SKB
-
PHL
25h 24m
2 stops
$717Multiple Airlines
Fri, Nov 6 - Sun, Nov 8
American Airlines Logo
7:38 pm - 1:49 pm
PHL
-
SKB
18h 11m
1 stop
American Airlines Logo
2:44 pm - 9:01 am
SKB
-
PHL
18h 17m
1 stop
$737American Airlines
Fri, Aug 21 - Fri, Aug 28

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American Airlines flights from Philadelphia to Basseterre

Our best American Airlines deals on Philadelphia to Basseterre flight tickets
American Airlines
Oct 12
PHL6:00 amPhiladelphia
7h 15m
1 stop
SKB1:15 pmBasseterre Robert Bradshaw Intl
Oct 20
SKB2:50 pmBasseterre Robert Bradshaw Intl
7h 55m
1 stop
PHL10:45 pmPhiladelphia
$697
American Airlines
Oct 12
PHL10:05 pmPhiladelphia
15h 10m
2 stops
SKB1:15 pmBasseterre Robert Bradshaw Intl
Oct 20
SKB2:50 pmBasseterre Robert Bradshaw Intl
10h 03m
1 stop
PHL12:53 amPhiladelphia
$702
American Airlines
Aug 21
PHL7:38 pmPhiladelphia
18h 11m
1 stop
SKB1:49 pmBasseterre Robert Bradshaw Intl
Aug 28
SKB2:44 pmBasseterre Robert Bradshaw Intl
18h 17m
1 stop
PHL9:01 amPhiladelphia
$737

United Airlines flights from Philadelphia to Basseterre

Our best United Airlines deals on Philadelphia to Basseterre flight tickets
United Airlines
Jul 31
PHL8:05 amPhiladelphia
28h 30m
2 stops
SKB12:35 pmBasseterre Robert Bradshaw Intl
Aug 3
SKB9:40 amBasseterre Robert Bradshaw Intl
29h 07m
3 stops
PHL2:47 pmPhiladelphia
$1,152
United Airlines
Jul 7
PHL7:45 pmPhiladelphia
22h 14m
2 stops
SKB5:59 pmBasseterre Robert Bradshaw Intl
Jul 11
SKB1:42 pmBasseterre Robert Bradshaw Intl
49h 05m
3 stops
PHL2:47 pmPhiladelphia
$1,413
United Airlines
Jul 7
PHL7:58 pmPhiladelphia
22h 01m
2 stops
SKB5:59 pmBasseterre Robert Bradshaw Intl
Jul 11
SKB9:40 amBasseterre Robert Bradshaw Intl
29h 07m
3 stops
PHL2:47 pmPhiladelphia
$1,538

momondo 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, momondo users made 832,500 searches. Data last updated June 29, 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

Price

Cheapest round-trip

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 10/28

3:20 pm-3:50 pm

2 stops48h 30m

Basseterre Robert Bradshaw Intl

Sat 10/31

4:25 pm-11:56 pm

1 stop31h 31m

$681

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 10/28

3:20 pm-3:50 pm

2 stops48h 30m

Basseterre Robert Bradshaw Intl

Sat 10/31

4:25 pm-3:44 pm

2 stops23h 19m

$684

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 7/11

6:00 am-2:03 pm

1 stop8h 03m

Basseterre Robert Bradshaw Intl

Sat 7/18

3:18 pm-12:59 am

1 stop9h 41m

$689
Quickest round-trip

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Mon 10/12

6:00 am-1:15 pm

1 stop7h 15m

Basseterre Robert Bradshaw Intl

Tue 10/20

2:50 pm-10:45 pm

1 stop7h 55m

$697

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Mon 10/12

10:05 pm-1:15 pm

2 stops15h 10m

Basseterre Robert Bradshaw Intl

Tue 10/20

2:50 pm-12:53 am

1 stop10h 03m

$702

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 11/8

3:20 pm-12:15 pm

2 stops43h 55m

Basseterre Robert Bradshaw Intl

Sat 11/14

5:25 pm-4:21 pm

1 stop23h 56m

$706

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 11/8

3:20 pm-12:15 pm

2 stops43h 55m

Basseterre Robert Bradshaw Intl

Sat 11/14

5:25 pm-2:44 pm

2 stops22h 19m

$707

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 11/6

5:05 pm-4:25 pm

1 stop22h 20m

Basseterre Robert Bradshaw Intl

Sun 11/8

2:20 pm-2:44 pm

2 stops25h 24m

$714

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 11/6

3:20 pm-4:25 pm

2 stops24h 05m

Basseterre Robert Bradshaw Intl

Sun 11/8

2:20 pm-2:44 pm

2 stops25h 24m

$717

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 8/21

7:38 pm-1:49 pm

1 stop18h 11m

Basseterre Robert Bradshaw Intl

Fri 8/28

2:44 pm-9:01 am

1 stop18h 17m

$737

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Basseterre from

How to get the cheapest flight ticket from Philadelphia to Basseterre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Basseterre?

If you don’t want to visit Basseterre in July, then you should wait until February to fly from Philadelphia, when ticket prices are also cheap, with an average price of $600.

Can stopping save me money on Philadelphia to Basseterre flights?

You could potentially save up to 33% on your flight if you consider stops on a Philadelphia to Basseterre flight.

When to book flights from Philadelphia to Basseterre

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Basseterre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Basseterre (PHL to SKB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Basseterre

Fastest flight time

8h 03m

Direct flights

None
The fastest flight from Philadelphia to Basseterre takes 8h 03m
There are no direct flights from Philadelphia to Basseterre. There are no popular flight routes from Philadelphia to Basseterre.
Search flight deals

Frequently asked questions about flying from Philadelphia to Basseterre

  • How far is Philadelphia to Basseterre Robert Bradshaw Intl by plane?

    Philadelphia and Basseterre Robert Bradshaw Intl are 1732.1 mi apart from one another. Flights usually cover this in 8h 03m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Basseterre Robert Bradshaw Intl Airport?

    Prices for flights from Philadelphia Airport to Basseterre Robert Bradshaw Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Philadelphia Airport to Basseterre Robert Bradshaw Intl Airport?

  • How old do you have to be to fly from Philadelphia Airport to Basseterre Robert Bradshaw Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Basseterre Robert Bradshaw Intl Airport.

  • What documentation or ID do you need to fly to Basseterre Robert Bradshaw Intl Airport?

    The travel and health documents required for your trip to Basseterre Robert Bradshaw Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Basseterre Robert Bradshaw Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Philadelphia to Basseterre?

Best airlines flying from Philadelphia to Basseterre

Compare and see reviews for airlines that fly from Philadelphia to Basseterre with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $530Free CancellationRating
7.1
11,774 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Basseterre?

Finding the right flight to Basseterre from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Basseterre quick and easy, saving you time and money.

Can I find flights from Philadelphia to Basseterre with flexible booking policies on momondo?

Flights from Philadelphia to Basseterre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Basseterre?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basseterre from Philadelphia.

I’m not ready to book a flight from Philadelphia to Basseterre right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Basseterre, momondo offers a useful price alert feature which will track prices for flights to Basseterre from Philadelphia and alert you when they change.

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