$271 Find Cheap Flights from Saint Lucia to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 6/3. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
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Cheap Flights from Saint Lucia to Philadelphia

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

Recent round-trip flight deals from Saint Lucia to Philadelphia

KAYAK's recommended round-trip deals from the most popular airlines that fly from Saint Lucia to Philadelphia.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
2:00 pm - 7:05 pmUVF-PHL
5h 05mnonstop
American Airlines Logo
8:20 am - 1:00 pmPHL-UVF
4h 40mnonstop
$850American Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
American Airlines Logo
2:00 pm - 7:05 pmUVF-PHL
5h 05mnonstop
American Airlines Logo
5:35 pm - 2:15 pmPHL-UVF
20h 40m1 stop
$897American Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
American Airlines Logo
2:45 pm - 11:30 amUVF-PHL
44h 45m1 stop
American Airlines Logo
5:35 pm - 2:15 pmPHL-UVF
20h 40m1 stop
$1,323American Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
12:55 pm - 11:46 amUVF-PHL
22h 51m2 stops
United Airlines Logo
6:25 am - 3:30 pmPHL-UVF
9h 05m1 stop
$1,517United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
12:55 pm - 10:37 amUVF-PHL
21h 42m1 stop
United Airlines Logo
6:25 am - 3:30 pmPHL-UVF
9h 05m1 stop
$1,679United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
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KAYAK's insights & trends for flights to Philadelphia

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

What is a good deal for flights to Philadelphia?

If you’re looking for cheap airfare to Philadelphia, 25% of our users found tickets to Philadelphia for the following prices or less: From Castries $609 round-trip.


Good to know

Cheapest flight$271
Flight from Castries to Philadelphia

FAQs - booking Philadelphia flights

  • How far is Philadelphia Airport from central Philadelphia?

    The distance between Philadelphia Airport and downtown Philadelphia is 7 miles.

  • What is the name of Philadelphia’s airport?

    When flying to Philadelphia, you'll arrive at Philadelphia Airport (PHL). The airport is also known as Philadelphia or Philadelphia Intl.

  • How much is a flight to Philadelphia?

    On average, a flight to Philadelphia costs $604. The cheapest price found on KAYAK in the last 2 weeks cost $407 and departed from Castries Hewanorra Airport.

  • What is the cheapest day to fly to Philadelphia?

    Based on KAYAK data, the cheapest day to fly to Philadelphia is Saturday where round-trip tickets can be as cheap as $772. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $772 on average.

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

    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 to Philadelphia.

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

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

    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 Philadelphia 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 to Philadelphia?

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

  • How many direct flights to Philadelphia are there each week?

    Each week there are around 2,637 direct flights from within Saint Lucia to Philadelphia. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for $492 or less one-way and $609 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

Top airline flying from Saint Lucia to Philadelphia

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

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

2.0 MediocreBrooke, Mar 2025DCA - PHL
Read more American Airlines reviews

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

The flight was just perfect! We left a few minutes early, had a smooth flight and fortunately had landed before the terrible accident that took off from North Philadelphia airport shortly thereafter.

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Flight was on time Crew was not. very friendly I paid for premium class and It wasn’t too much different from coach

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Newark

Everything you need to know for your flight to Philadelphia

Information on the airport you'll fly into in Philadelphia

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