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Cheap flights from Philadelphia to Basseterre from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Basseterre departing on 1/13. 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
0 bags

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Find the cheapest flights from Philadelphia to Basseterre

Cheap round-trip flights

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American Airlines Logo
5:00 am - 2:47 pmPHL-SKB
8h 47m1 stop
American Airlines Logo
3:47 pm - 12:42 amSKB-PHL
9h 55m1 stop
$530American Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
American Airlines Logo
6:55 pm - 2:47 pmPHL-SKB
18h 52m2 stops
American Airlines Logo
3:47 pm - 11:27 pmSKB-PHL
8h 40m1 stop
$535American Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
American Airlines Logo
7:40 pm - 2:47 pmPHL-SKB
18h 07m1 stop
American Airlines Logo
3:15 pm - 12:18 pmSKB-PHL
22h 03m1 stop
$542American Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 17
American Airlines Logo
8:11 pm - 2:47 pmPHL-SKB
17h 36m2 stops
American Airlines Logo
3:15 pm - 12:18 pmSKB-PHL
22h 03m1 stop
$546American Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 17
American Airlines Logo
7:40 pm - 2:47 pmPHL-SKB
18h 07m1 stop
American Airlines Logo
5:35 pm - 9:25 amSKB-PHL
16h 50m1 stop
$585American Airlines
Find Deal
Sun, Jan 11 - Sat, Jan 17
American Airlines Logo
8:11 pm - 2:47 pmPHL-SKB
17h 36m2 stops
American Airlines Logo
5:35 pm - 12:42 amSKB-PHL
8h 07m1 stop
$590American Airlines
Find Deal
Sun, Jan 11 - Sat, Jan 17
Multiple Airlines Logo
3:45 pm - 5:45 pmPHL-SKB
25h 00m2 stops
Multiple Airlines Logo
8:30 am - 5:04 amSKB-PHL
21h 34m1 stop
$657Multiple Airlines
Find Deal
Tue, Dec 16 - Fri, Dec 26
Multiple Airlines Logo
5:15 am - 5:45 pmPHL-SKB
11h 30m2 stops
Multiple Airlines Logo
8:30 am - 5:04 amSKB-PHL
21h 34m1 stop
$668Multiple Airlines
Find Deal
Wed, Dec 17 - Fri, Dec 26
Delta Logo
5:30 am - 3:13 pmPHL-SKB
8h 43m1 stop
Delta Logo
2:50 pm - 12:23 amSKB-PHL
10h 33m1 stop
$694Delta
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Sat, Jan 3 - Sat, Jan 10
Multiple Airlines Logo
6:00 am - 5:55 pmPHL-SKB
10h 55m2 stops
Multiple Airlines Logo
8:35 am - 11:50 pmSKB-PHL
16h 15m2 stops
$702Multiple Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22

American Airlines flights from Philadelphia to Basseterre

Our best American Airlines deals on Philadelphia to Basseterre flight tickets
American Airlines
Jan 18
PHL5:00 amPhiladelphia
8h 47m
1 stop
SKB2:47 pmBasseterre Robert Bradshaw Intl
Jan 22
SKB3:47 pmBasseterre Robert Bradshaw Intl
9h 55m
1 stop
PHL12:42 amPhiladelphia
$530
Find similar
American Airlines
Jan 18
PHL6:55 pmPhiladelphia
18h 52m
2 stops
SKB2:47 pmBasseterre Robert Bradshaw Intl
Jan 22
SKB3:47 pmBasseterre Robert Bradshaw Intl
8h 40m
1 stop
PHL11:27 pmPhiladelphia
$535
Find similar
American Airlines
Feb 8
PHL7:40 pmPhiladelphia
18h 07m
1 stop
SKB2:47 pmBasseterre Robert Bradshaw Intl
Feb 17
SKB3:15 pmBasseterre Robert Bradshaw Intl
22h 03m
1 stop
PHL12:18 pmPhiladelphia
$542
Find similar

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 November 13, 2025.
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

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 1/18

5:00 am-2:47 pm

1 stop8h 47m

Basseterre Robert Bradshaw Intl

Thu 1/22

3:47 pm-12:42 am

1 stop9h 55m

$530

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 1/18

6:55 pm-2:47 pm

2 stops18h 52m

Basseterre Robert Bradshaw Intl

Thu 1/22

3:47 pm-11:27 pm

1 stop8h 40m

$535

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 2/8

7:40 pm-2:47 pm

1 stop18h 07m

Basseterre Robert Bradshaw Intl

Tue 2/17

3:15 pm-12:18 pm

1 stop22h 03m

$542

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 2/8

8:11 pm-2:47 pm

2 stops17h 36m

Basseterre Robert Bradshaw Intl

Tue 2/17

3:15 pm-12:18 pm

1 stop22h 03m

$546

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 1/11

7:40 pm-2:47 pm

1 stop18h 07m

Basseterre Robert Bradshaw Intl

Sat 1/17

5:35 pm-9:25 am

1 stop16h 50m

$585

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 1/11

8:11 pm-2:47 pm

2 stops17h 36m

Basseterre Robert Bradshaw Intl

Sat 1/17

5:35 pm-12:42 am

1 stop8h 07m

$590

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Tue 12/16

3:45 pm-5:45 pm

2 stops25h 00m

Basseterre Robert Bradshaw Intl

Fri 12/26

8:30 am-5:04 am

1 stop21h 34m

$657

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 12/17

5:15 am-5:45 pm

2 stops11h 30m

Basseterre Robert Bradshaw Intl

Fri 12/26

8:30 am-5:04 am

1 stop21h 34m

$668

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 1/3

5:30 am-3:13 pm

1 stop8h 43m

Basseterre Robert Bradshaw Intl

Sat 1/10

2:50 pm-12:23 am

1 stop10h 33m

$694

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sun 1/18

6:00 am-5:55 pm

2 stops10h 55m

Basseterre Robert Bradshaw Intl

Thu 1/22

8:35 am-11:50 pm

2 stops16h 15m

$702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 May, then you should wait until November to fly from Philadelphia, when ticket prices are also cheap, with an average price of $669.

What is the cheapest day to depart on your flight to Basseterre?

The cheapest day to depart on your flight to Basseterre is on a Monday when prices can be found for as low as $651. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Basseterre on Thursday is $955.

What is the cheapest time of day to depart on your flight to Basseterre?

According to our data, the cheapest time of day to fly to Basseterre is in the morning. momondo users have found flights departing from Philadelphia to Basseterre in the morning for as low as $733. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Basseterre is in the evening when prices are around $937.

Can stopping save me money on Philadelphia to Basseterre flights?

You could potentially save up to 41% 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

Direct flights

None
There are no direct flights from Philadelphia to Basseterre. There are no popular flight routes from Philadelphia to Basseterre.
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  • 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 6h 48m, 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 $608Free CancellationRating
7.2
11,050 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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