PHL - UVF

$139 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 5/11. 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, 0 bags

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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$382
Overall average: $852
Air Canada
Thu 6/18Tue 6/23
PHL - UVF • 1 stop
Cheapest non-stop
$704
American Airlines
Sat 7/4Sat 7/11
PHL - UVF • Non-stop
Nonstop flights
1 day a week
Sat
You can fly direct with American Airlines. Average duration is 4h 44m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $478 (round-trip)
Shortest trip • 8h 01m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

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

Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
4:20 pm - 2:20 pm
PHL
-
UVF
22h 00m
1 stop
Air Canada Logo
3:05 pm - 10:14 am
UVF
-
PHL
19h 09m
1 stop
$382Air Canada
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
4:20 pm - 2:20 pm
PHL
-
UVF
22h 00m
1 stop
Air Canada Logo
3:05 pm - 2:49 pm
UVF
-
PHL
23h 44m
2 stops
$386Air Canada
Mon, Jun 15 - Tue, Jun 23
Air Canada Logo
10:05 am - 2:10 pm
PHL
-
UVF
28h 05m
2 stops
Air Canada Logo
3:05 pm - 2:49 pm
UVF
-
PHL
23h 44m
2 stops
$389Air Canada
Sun, Jun 14 - Tue, Jun 23
Air Canada Logo
3:25 pm - 2:10 pm
PHL
-
UVF
46h 45m
2 stops
Air Canada Logo
3:05 pm - 10:14 am
UVF
-
PHL
19h 09m
1 stop
$436Air Canada
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
3:25 pm - 2:20 pm
PHL
-
UVF
22h 55m
2 stops
Air Canada Logo
3:05 pm - 2:49 pm
UVF
-
PHL
23h 44m
2 stops
$439Air Canada
Wed, Apr 8 - Mon, Apr 13
Air Canada Logo
4:25 pm - 3:25 pm
PHL
-
UVF
23h 00m
1 stop
Air Canada Logo
4:05 pm - 3:44 pm
UVF
-
PHL
23h 39m
1 stop
$472Air Canada
Tue, Apr 7 - Mon, Apr 13
Air Canada Logo
3:30 pm - 3:20 pm
PHL
-
UVF
23h 50m
2 stops
Air Canada Logo
4:05 pm - 3:44 pm
UVF
-
PHL
23h 39m
1 stop
$476Air Canada
Tue, Apr 7 - Mon, Apr 13
Air Canada Logo
3:30 pm - 3:20 pm
PHL
-
UVF
23h 50m
2 stops
Air Canada Logo
4:05 pm - 2:46 pm
UVF
-
PHL
22h 41m
2 stops
$479Air Canada
Tue, Apr 7 - Mon, Apr 13
Air Canada Logo
9:15 am - 3:20 pm
PHL
-
UVF
30h 05m
1 stop
Air Canada Logo
4:05 pm - 10:43 pm
UVF
-
PHL
30h 38m
1 stop
$482Air Canada
Tue, Apr 7 - Thu, Apr 9
Air Canada Logo
9:15 am - 3:20 pm
PHL
-
UVF
30h 05m
1 stop
Air Canada Logo
4:15 pm - 2:46 pm
UVF
-
PHL
22h 31m
2 stops
$486Air Canada
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 January, where tickets cost $667 (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 $910 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 $885, 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 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$139
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 11% increase in price.
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 $139 for a one-way ticket and $372 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?

    American Airlines, and JetBlue offer 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?

    SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Castries, with SkyTeam being the most commonly used for this route.

  • 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 $885 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $807 and an overall rating of 7.1.

  • 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 $813 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

American Airlines

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.
7.9
DeltaOverall score based on 8293 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
Airline reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

2.0 MediocreSusan, Mar 2026
JAX - ATL
Read more Delta reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

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

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

Information on your arrival and departure airports