$619 Find Cheap Flights from Philadelphia to Saint Kitts and Nevis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Saint Kitts and Nevis departing on 2/25. 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

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Cheap Flights from Philadelphia to Saint Kitts and Nevis

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Basseterre
Basseterre2 stops$619
Newcastle
Newcastle2 stops$1,106
Basseterre
Basseterre2 stops$619
Newcastle
Newcastle2 stops$1,106

Book Cheap Philadelphia to Saint Kitts and Nevis Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Saint Kitts and Nevis 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 Saint Kitts and Nevis

Wed, Feb 25 - Tue, Mar 3
JetBlue Logo
3:02 pm - 2:30 pm
PHL
-
SKB
22h 28m
2 stops
JetBlue Logo
3:48 pm - 11:44 pm
SKB
-
PHL
32h 56m
2 stops
$619JetBlue
Thu, Mar 19 - Wed, Mar 25
American Airlines Logo
6:00 am - 1:24 pm
PHL
-
SKB
7h 24m
1 stop
American Airlines Logo
2:24 pm - 11:56 pm
SKB
-
PHL
9h 32m
1 stop
$627American Airlines
Thu, Mar 19 - Tue, Mar 24
American Airlines Logo
6:00 am - 1:24 pm
PHL
-
SKB
7h 24m
1 stop
American Airlines Logo
2:24 pm - 9:55 am
SKB
-
PHL
19h 31m
2 stops
$632American Airlines
Sat, Mar 28 - Wed, Apr 1
American Airlines Logo
9:30 pm - 1:21 pm
PHL
-
SKB
15h 51m
2 stops
American Airlines Logo
2:24 pm - 9:33 am
SKB
-
PHL
19h 09m
1 stop
$641American Airlines
Sat, May 30 - Fri, Jun 5
American Airlines Logo
7:40 pm - 1:30 pm
PHL
-
SKB
17h 50m
1 stop
American Airlines Logo
2:40 pm - 12:53 am
SKB
-
PHL
10h 13m
1 stop
$649American Airlines
Thu, Mar 19 - Wed, Mar 25
American Airlines Logo
7:17 pm - 1:24 pm
PHL
-
SKB
18h 07m
2 stops
American Airlines Logo
2:24 pm - 11:56 pm
SKB
-
PHL
9h 32m
1 stop
$653American Airlines
Sat, May 30 - Fri, Jun 5
American Airlines Logo
7:40 pm - 1:30 pm
PHL
-
SKB
17h 50m
1 stop
American Airlines Logo
2:40 pm - 7:40 am
SKB
-
PHL
17h 00m
2 stops
$654American Airlines
Wed, Feb 25 - Tue, Mar 3
JetBlue Logo
3:02 pm - 2:30 pm
PHL
-
SKB
22h 28m
2 stops
JetBlue Logo
3:48 pm - 11:44 pm
SKB
-
PHL
32h 56m
2 stops
$663JetBlue
Sun, Feb 22 - Thu, Feb 26
United Airlines Logo
6:27 am - 5:30 pm
PHL
-
NEV
34h 03m
2 stops
United Airlines Logo
8:45 am - 10:51 pm
NEV
-
PHL
15h 06m
2 stops
$1,106United Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
5:00 pm - 5:30 pm
PHL
-
NEV
47h 30m
2 stops
United Airlines Logo
8:45 am - 7:04 pm
NEV
-
PHL
11h 19m
2 stops
$1,328United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Saint Kitts and Nevis flights

Get data-powered insights and trends into flights from Philadelphia to Saint Kitts and Nevis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Philadelphia to Saint Kitts and Nevis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Saint Kitts and Nevis, 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 Saint Kitts and Nevis is February, when tickets cost $600 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $1,067 and $944 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$619
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Philadelphia to Basseterre

FAQs - booking Saint Kitts and Nevis flights

  • How does KAYAK find such low prices on flights from Philadelphia to Saint Kitts and Nevis?

    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 Saint Kitts and Nevis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Saint Kitts and Nevis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Saint Kitts and Nevis 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 Saint Kitts and Nevis?

    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 from Philadelphia to Saint Kitts and Nevis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Saint Kitts and Nevis?

    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 from Philadelphia to Saint Kitts and Nevis 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 Saint Kitts and Nevis

 
Need help choosing which airline to fly with from Philadelphia to Saint Kitts and Nevis? 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.
7.2
American AirlinesOverall score based on 11206 reviews
8.0Crew
6.4Food
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

My flight to London from Philadelphia was cancelled due to weather.

6.0 GoodRicciyah, Jan 2026
PHL - LHR
Read more American Airlines reviews

My flight to London from Philadelphia was cancelled due to weather.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Everything you need to know for your flight from Philadelphia to Saint Kitts and Nevis

Information on your arrival and departure airports

Philadelphia (PHL)