PHL - UVF

$151 Find Cheap Flights from Philadelphia to Castries

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 Castries departing on 9/25. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Castries, 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 Castries, as well as popular online travel agencies
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Cheap Flights from Philadelphia to Castries (PHL-UVF)

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

Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
6:00 am - 2:35 pmPHL-UVF
8h 35m1 stop
American Airlines Logo
3:35 pm - 9:30 amUVF-PHL
17h 55m1 stop
$483American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
6:00 am - 2:35 pmPHL-UVF
8h 35m1 stop
American Airlines Logo
2:58 pm - 7:48 amUVF-PHL
16h 50m2 stops
$488American Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
JetBlue Logo
3:55 pm - 2:15 pmPHL-UVF
22h 20m2 stops
JetBlue Logo
3:20 pm - 5:15 pmUVF-PHL
25h 55m2 stops
$496JetBlue
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Mon, Nov 10 - Fri, Nov 14
JetBlue Logo
9:25 am - 2:56 pmPHL-UVF
28h 31m2 stops
JetBlue Logo
4:55 pm - 4:37 pmUVF-PHL
24h 42m2 stops
$511JetBlue
Find Deal
Mon, Oct 20 - Fri, Oct 31
Air Canada Logo
10:35 am - 2:15 pmPHL-UVF
27h 40m1 stop
Air Canada Logo
4:15 pm - 3:49 pmUVF-PHL
23h 34m1 stop
$600Air Canada
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Sun, Oct 19 - Fri, Oct 31
Delta Logo
6:45 am - 2:26 pmPHL-UVF
7h 41m1 stop
Delta Logo
3:41 pm - 10:26 amUVF-PHL
18h 45m1 stop
$617Delta
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Wed, Sep 24 - Sun, Sep 28
 Logo
3:25 pm - 2:15 pmPHL-UVF
46h 50m2 stops
 Logo
2:35 pm - 11:59 pmUVF-PHL
33h 24m3 stops
Thu, Oct 23 - Fri, Oct 31
Air Canada Logo
7:30 am - 2:15 pmPHL-UVF
30h 45m1 stop
Air Canada Logo
4:15 pm - 10:56 pmUVF-PHL
30h 41m1 stop
$630Air Canada
Find Deal
Sat, Oct 18 - Fri, Oct 31
Delta Logo
6:00 am - 2:21 pmPHL-UVF
8h 21m1 stop
Delta Logo
3:41 pm - 10:26 amUVF-PHL
18h 45m1 stop
$642Delta
Find Deal
Mon, Aug 18 - Fri, Aug 22
 Logo
3:20 pm - 2:15 pmPHL-UVF
22h 55m2 stops
 Logo
3:10 pm - 11:29 pmUVF-PHL
32h 19m3 stops
Booking Insights

KAYAK's insights & trends for Philadelphia to Castries flights

Get data-powered insights and trends into flights from Philadelphia to Castries 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 Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Castries, 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 Castries is October, where tickets cost $580 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,082 and $852 respectively.

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

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 $847, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Philadelphia to Castries?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Philadelphia to Castries, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Philadelphia to Castries, you should book around 5 weeks before departure, which saves you about 61% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$151
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Philadelphia to Castries

When to book flights from Philadelphia to Castries

Are your dates flexible? Find out the best times to travel from Philadelphia to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Castries

  • What is the cheapest flight from Philadelphia to Castries?

    In the last 3 days, the lowest price for a flight from Philadelphia to Castries was $151 for a one-way ticket and $483 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Castries?

    Yes

  • Which airports will I be using when flying from Philadelphia to Castries?

    On your way to Castries, you’ll fly out from Philadelphia. You’ll be landing at Castries Hewanorra.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Castries?

    Only American Airlines offers inflight Wi-Fi service on the Philadelphia to Castries flight route.

  • Which aircraft models fly most regularly from Philadelphia to Castries?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Philadelphia to Castries flight route.

  • Which airline alliances offer flights from Philadelphia to Castries?

    oneworld is the only airline alliance operating flights between Philadelphia and Castries.

  • On which days can I fly direct from Philadelphia to Castries?

    You can catch a nonstop flight from Philadelphia to Castries on on Saturday.

  • Which is the best airline for flights from Philadelphia to Castries, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Castries are Delta and American Airlines. With an average price for the route of $707 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $751 and an overall rating of 7.2.

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

    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 Castries.

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

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

    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 to Castries with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and UVF can sometimes prove cheaper using this method.

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

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

KAYAK’s top tips for finding a cheap flight from Philadelphia to Castries

  • Looking for a cheap flight? 25% of our users found flights on this route for $592 or less round-trip.

Prefer to fly direct from Philadelphia to Castries?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Philadelphia to Castries Hewanorra.
Find which airlines fly direct from Philadelphia Airport to Castries Hewanorra Airport, which days they fly and book direct flights.

Direct departures

Philadelphia to Castries Hewanorra

Saturday

American Airlines

American Airlines

See more direct flights

Direct returns

Castries Hewanorra to Philadelphia

Saturday

American Airlines, Qatar Airways

American Airlines, Qatar Airways

See more direct flights

Reviews of the top airlines flying from Philadelphia to Castries

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Castries. 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 Castries? 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

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.

Everything you need to know for your flight from Philadelphia to Castries

Information on your arrival and departure airports

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