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St Kitts

$340+ Cheap flights from Philadelphia (PHL) to St Kitts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SKB
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Philadelphia to St Kitts

Keep the following information in mind while searching for Philadelphia to St Kitts flight deals. Data was last updated June 16, 2025.

Round-trip from

$639
(American Airlines)

One-way from

$340
(Trip.com)

Popular in

July

Cheapest in

October

Average price

$702
From Philadelphia to St Kitts
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One-way flight from Philadelphia to St Kitts
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Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Philadelphia to St Kitts

Cheapest flights from Philadelphia to St Kitts
Explore the most affordable flight options available from Philadelphia to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:20 amPHL - SKB
1 stop7h 55mAmerican Airlines
Fri 11/213:40 pmSKB - PHL
1 stop9h 10mAmerican Airlines
Deal found 6/14$639
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/285:30 amPHL - SKB
1 stop9h 04mDelta
Sat 7/53:59 pmSKB - PHL
1 stop9h 00mDelta
Deal found 6/15$884
This Mytrip deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/144:30 pmPHL - SKB
3 stops20h 15mMultiple Airlines
Thu 7/179:40 amSKB - PHL
2 stops13h 41mMultiple Airlines
Deal found 6/16$1,007
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/13:39 pmPHL - SKB
3 stops26h 10mUnited Airlines
Thu 7/39:40 amSKB - PHL
2 stops12h 51mUnited Airlines
Deal found 6/16$1,780

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Philadelphia to St Kitts that are best for you.

Fly from

Philadelphia

Fly to

St Kitts

Route

Depart

Return

Price

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Fri 11/14

5:20 am-2:15 pm

1 stop7h 55m

Basseterre Robert Bradshaw Intl

Fri 11/21

3:40 pm-11:50 pm

1 stop9h 10m

$639

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 6/28

5:30 am-2:34 pm

1 stop9h 04m

Basseterre Robert Bradshaw Intl

Sat 7/5

3:59 pm-12:59 am

1 stop9h 00m

$884

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Mon 7/14

4:30 pm-12:45 pm

3 stops20h 15m

Basseterre Robert Bradshaw Intl

Thu 7/17

9:40 am-11:21 pm

2 stops13h 41m

$1,007

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Tue 7/1

3:39 pm-5:49 pm

3 stops26h 10m

Basseterre Robert Bradshaw Intl

Thu 7/3

9:40 am-10:31 pm

2 stops12h 51m

$1,780

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Mon 7/14

6:00 am-12:45 pm

3 stops30h 45m

$340

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Mon 7/14

6:00 am-1:35 pm

1 stop7h 35m

$393

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Sat 7/12

5:30 am-2:41 pm

1 stop9h 11m

$418

PhiladelphiaBasseterre

PHL - SKB

PHLSKB

Philadelphia

Tue 7/15

3:39 pm-5:49 pm

3 stops26h 10m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Philadelphia to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to St Kitts

What is the cheapest month to book a flight from Philadelphia to St Kitts?

Currently, May is the cheapest month in which you can book a flight from Philadelphia to St Kitts (average of $559). Flying from Philadelphia to St Kitts in December is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to LXK?

Find hourly flight availability from Philadelphia to St Kitts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to St Kitts as you normally would.

Rainfall in St Kitts by month

Plan your trip to St Kitts by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St Kitts ranges from 1.9 - 5.6 inches per month. September is typically the wettest month, when rainfall can reach 5.6 in. February is typically the driest time to visit St Kitts when rainfall is around 1.9 in.

Temperature in St Kitts by month

Plan your trip to St Kitts by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St Kitts, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing St Kitts

Get insights into the airlines that provide service to St Kitts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St Kitts. Reviews last updated June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to St Kitts?

    For a flight from Philadelphia to St Kitts, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • What are the cheapest airlines to fly from Philadelphia to St Kitts one-way?

    The cheapest airlines for a one-way flight from Philadelphia to St Kitts are American Airlines ($393), Delta ($418), and United Airlines ($715).

  • Can I find deals for flights from Philadelphia to St Kitts that include hotel bookings?

    Yes. In addition to deals on Philadelphia to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to St Kitts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to St Kitts.

  • Can I find deals for business class flights from Philadelphia to St Kitts?

    Yes. Cheapflights offers flight deals from Philadelphia to St Kitts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to St Kitts?

    Currently, May is the cheapest month in which you can book a flight from Philadelphia to St Kitts (average of $559). Flying from Philadelphia to St Kitts in December is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Philadelphia to St Kitts

Discover the top airline that operate flights from Philadelphia to St Kitts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$597Average$728FlexibilityNo cancel feeOn-time71%

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