$417 Find Cheap Flights from Philadelphia to St Kitts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to St Kitts departing on 9/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to St Kitts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to St Kitts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to St Kitts, as well as popular online travel agencies
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Flights Deals

Best St Kitts Flight Deals from Philadelphia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Basseterre
Basseterre2 stops$618
Basseterre
Basseterre2 stops$618

Cheap Flights from Philadelphia to St Kitts

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

Sat, Aug 23 - Tue, Aug 26
American Airlines Logo
9:15 pm - 1:22 pmPHL-SKB
16h 07m2 stops
American Airlines Logo
2:30 pm - 12:25 amSKB-PHL
9h 55m1 stop
$618American Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
American Airlines Logo
5:00 pm - 1:22 pmPHL-SKB
20h 22m1 stop
American Airlines Logo
2:30 pm - 12:25 amSKB-PHL
9h 55m1 stop
$627American Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
5:20 am - 2:15 pmPHL-SKB
7h 55m1 stop
American Airlines Logo
3:40 pm - 11:50 pmSKB-PHL
9h 10m1 stop
$639American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
9:15 pm - 1:22 pmPHL-SKB
16h 07m2 stops
American Airlines Logo
4:35 pm - 9:30 amSKB-PHL
16h 55m1 stop
$643American Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
American Airlines Logo
9:15 pm - 1:22 pmPHL-SKB
16h 07m2 stops
American Airlines Logo
2:42 pm - 7:41 amSKB-PHL
16h 59m2 stops
$648American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
6:43 pm - 1:22 pmPHL-SKB
18h 39m1 stop
American Airlines Logo
1:35 pm - 10:45 pmSKB-PHL
9h 10m1 stop
$652American Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
American Airlines Logo
1:45 pm - 2:15 pmPHL-SKB
23h 30m1 stop
American Airlines Logo
3:40 pm - 11:50 pmSKB-PHL
9h 10m1 stop
$653American Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
American Airlines Logo
11:54 am - 1:22 pmPHL-SKB
25h 28m1 stop
American Airlines Logo
2:42 pm - 12:18 amSKB-PHL
9h 36m1 stop
$657American Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
American Airlines Logo
3:50 pm - 1:22 pmPHL-SKB
21h 32m1 stop
American Airlines Logo
2:42 pm - 7:07 amSKB-PHL
16h 25m2 stops
$662American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
6:00 am - 1:40 pmPHL-SKB
7h 40m1 stop
American Airlines Logo
2:42 pm - 10:33 pmSKB-PHL
7h 51m1 stop
$664American Airlines
Find Deal
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KAYAK's insights & trends for Philadelphia to St Kitts flights

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

Can I save money by flying with a layover from Philadelphia to St Kitts?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,184, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Philadelphia to St Kitts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to St Kitts, 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 St Kitts is October, when tickets cost $602 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $1,102 and $857 respectively.


Good to know

Low seasonMay
High seasonDecember
Cheapest flight$417
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Philadelphia to Basseterre

FAQs - booking St Kitts flights

  • How does KAYAK find such low prices on flights from Philadelphia to St Kitts?

    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 St Kitts.

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

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

    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 St Kitts 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 St Kitts?

    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 St Kitts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to St Kitts?

    The cheapest time of day to fly to St Kitts is generally in the morning, when round-trip flights cost $733 on average. The most expensive time of day to fly to St Kitts is generally at night, which is peak travel time and where the average cost of a ticket is $937.

Reviews of the top airline flying from Philadelphia to St Kitts

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to St Kitts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to St Kitts? 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 10000 reviews
8.0Crew
6.5Food
7.5Boarding
6.9Entertainment
7.2Comfort
Airline reviews

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

6.0 GoodAnonymous, Jun 2025PHL - SAV
Read more American Airlines reviews

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Everything you need to know for your flight to St Kitts

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