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Cheap flights from Philadelphia to St Kitts from $355

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 St Kitts departing on 9/3. 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

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Find the cheapest flights from Philadelphia to St Kitts

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:47 pm - 6:30 pm
PHL
-
SKB
22h 43m
1 stop
Multiple Airlines Logo
8:30 am - 6:58 am
SKB
-
PHL
22h 28m
1 stop
$714Multiple Airlines
Wed, Sep 2 - Mon, Sep 7
American Airlines Logo
9:50 pm - 1:40 pm
PHL
-
SKB
15h 50m
1 stop
American Airlines Logo
2:40 pm - 10:47 pm
SKB
-
PHL
8h 07m
1 stop
$719American Airlines
Sat, May 30 - Tue, Jun 2
American Airlines Logo
9:59 pm - 1:40 pm
PHL
-
SKB
15h 41m
2 stops
American Airlines Logo
2:40 pm - 10:47 pm
SKB
-
PHL
8h 07m
1 stop
$724American Airlines
Sat, May 30 - Tue, Jun 2
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
$729American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
8:04 pm - 1:40 pm
PHL
-
SKB
17h 36m
1 stop
American Airlines Logo
2:40 pm - 10:48 pm
SKB
-
PHL
8h 08m
1 stop
$754American Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
11:41 am - 6:30 pm
PHL
-
SKB
6h 49m
1 stop
Multiple Airlines Logo
8:30 am - 6:58 am
SKB
-
PHL
22h 28m
1 stop
$757Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
9:59 pm - 1:40 pm
PHL
-
SKB
15h 41m
2 stops
American Airlines Logo
2:07 pm - 12:09 am
SKB
-
PHL
10h 02m
1 stop
$759American Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
11:41 am - 6:30 pm
PHL
-
SKB
6h 49m
1 stop
Multiple Airlines Logo
8:30 am - 3:37 pm
SKB
-
PHL
31h 07m
2 stops
$760Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
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
$764American Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:16 pm - 6:30 pm
PHL
-
SKB
21h 14m
2 stops
Multiple Airlines Logo
8:30 am - 10:36 am
SKB
-
PHL
26h 06m
1 stop
$770Multiple Airlines
Sat, Jun 27 - Fri, Jul 3

American Airlines flights from Philadelphia to St Kitts

Our best American Airlines deals on Philadelphia to St Kitts flight tickets
American Airlines
May 30
PHL9:50 pmPhiladelphia
15h 50m
1 stop
SKB1:40 pmBasseterre Robert Bradshaw Intl
Jun 2
SKB2:40 pmBasseterre Robert Bradshaw Intl
8h 07m
1 stop
PHL10:47 pmPhiladelphia
$719
American Airlines
May 30
PHL9:59 pmPhiladelphia
15h 41m
2 stops
SKB1:40 pmBasseterre Robert Bradshaw Intl
Jun 2
SKB2:40 pmBasseterre Robert Bradshaw Intl
8h 07m
1 stop
PHL10:47 pmPhiladelphia
$724
American Airlines
Jun 3
PHL6:00 amPhiladelphia
7h 40m
1 stop
SKB1:40 pmBasseterre Robert Bradshaw Intl
Jun 10
SKB2:40 pmBasseterre Robert Bradshaw Intl
16h 45m
2 stops
PHL7:25 amPhiladelphia
$729

JetBlue flights from Philadelphia to St Kitts

Our best JetBlue deals on Philadelphia to St Kitts flight tickets
JetBlue
Sep 23
PHL3:25 pmPhiladelphia
21h 38m
2 stops
SKB1:03 pmBasseterre Robert Bradshaw Intl
Oct 1
SKB2:10 pmBasseterre Robert Bradshaw Intl
24h 20m
2 stops
PHL2:30 pmPhiladelphia
$791
JetBlue
Sep 2
PHL8:28 amPhiladelphia
30h 05m
2 stops
SKB2:33 pmBasseterre Robert Bradshaw Intl
Sep 6
SKB3:38 pmBasseterre Robert Bradshaw Intl
28h 22m
2 stops
PHL8:00 pmPhiladelphia
$885

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to St Kitts 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 April 3, 2026.
Use the filters below to find and compare flights from Philadelphia to St Kitts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 9/2

7:47 pm-6:30 pm

1 stop22h 43m

Basseterre Robert Bradshaw Intl

Mon 9/7

8:30 am-6:58 am

1 stop22h 28m

$714

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 5/30

9:50 pm-1:40 pm

1 stop15h 50m

Basseterre Robert Bradshaw Intl

Tue 6/2

2:40 pm-10:47 pm

1 stop8h 07m

$719
Quickest round-trip

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 5/30

9:59 pm-1:40 pm

2 stops15h 41m

Basseterre Robert Bradshaw Intl

Tue 6/2

2:40 pm-10:47 pm

1 stop8h 07m

$724

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 6/3

6:00 am-1:40 pm

1 stop7h 40m

Basseterre Robert Bradshaw Intl

Wed 6/10

2:40 pm-7:25 am

2 stops16h 45m

$729

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 5/30

8:04 pm-1:40 pm

1 stop17h 36m

Basseterre Robert Bradshaw Intl

Sat 6/6

2:40 pm-10:48 pm

1 stop8h 08m

$754

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Thu 9/3

11:41 am-6:30 pm

1 stop6h 49m

Basseterre Robert Bradshaw Intl

Mon 9/7

8:30 am-6:58 am

1 stop22h 28m

$757

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 5/30

9:59 pm-1:40 pm

2 stops15h 41m

Basseterre Robert Bradshaw Intl

Sat 6/6

2:07 pm-12:09 am

1 stop10h 02m

$759

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Thu 9/3

11:41 am-6:30 pm

1 stop6h 49m

Basseterre Robert Bradshaw Intl

Mon 9/7

8:30 am-3:37 pm

2 stops31h 07m

$760

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Wed 6/3

11:05 pm-1:40 pm

2 stops14h 35m

Basseterre Robert Bradshaw Intl

Wed 6/10

2:40 pm-7:25 am

2 stops16h 45m

$764

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 6/27

9:16 pm-6:30 pm

2 stops21h 14m

Basseterre Robert Bradshaw Intl

Fri 7/3

8:30 am-10:36 am

1 stop26h 06m

$770

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to St Kitts from

How to get the cheapest flight ticket from Philadelphia to St Kitts

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 St Kitts?

The month of February is, on average, the cheapest month to fly to St Kitts from Philadelphia, with most prices found around $580. If you are unable to visit St Kitts during the month of February, then departing from Philadelphia during the month November is also very affordable. Most momondo users find prices during this month for around $669.

Can stopping save me money on Philadelphia to St Kitts flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to St Kitts.

Cheap Philadelphia to St Kitts flight deals and tips

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

Fastest flight time

7h 15m

Direct flights

None
The fastest flight from Philadelphia to St Kitts takes 7h 15m
There are no direct flights from Philadelphia to St Kitts. There are no popular flight routes from Philadelphia to St Kitts.
Search flight deals

Frequently asked questions about flying from Philadelphia to St Kitts

  • When did momondo last update prices for flights from Philadelphia Airport to St Kitts?

    Prices for flights from Philadelphia Airport to St Kitts are refreshed on a daily basis.

  • How many operators does momondo search for flights from Philadelphia Airport to St Kitts?

  • How old do you have to be to fly from Philadelphia Airport to St Kitts?

    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 St Kitts.

  • What documentation or ID do you need to fly to St Kitts?

    The required travel and health documents for your St Kitts trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at St Kitts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Philadelphia to St Kitts?

Best airlines flying from Philadelphia to St Kitts

Compare and see reviews for airlines that fly from Philadelphia to St Kitts with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $530Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to St Kitts 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 St Kitts quick and easy, saving you time and money.

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

Yes. All flights to St Kitts from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to St Kitts?

Once all potential Philadelphia to St Kitts flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to St Kitts from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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