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Cheap Flights from Philadelphia to Castries
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Cheap Flights from Philadelphia to Castries starting at PHP 9,442

For as little as PHP 9,442, you can take your next adventure to Castries without breaking the bank. Choose between one-way and return tickets from Philadelphia below.

  • One way
  • Round-trip
      • PHL07:35
        27h 9m
        1 stop
        UVF10:44
        Sun, Mar 9|Philadelphia - Castries|Frontier Airlines
        PHP 9,442PHP 15,266
        38% OFF
        38% OFF
        PHP 15,266PHP 9,442

        Fly from Philadelphia to Castries on Sun, Mar 9 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 9,442 including taxes and charges.

      • PHL06:40
        28h 4m
        1 stop
        UVF11:44
        Sun, Mar 2|Philadelphia - Castries|Frontier Airlines
        PHP 10,438PHP 15,266
        32% OFF
        32% OFF
        PHP 15,266PHP 10,438

        Fly from Philadelphia to Castries on Sun, Mar 2 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 10,438 including taxes and charges.

      • PHL16:25
        22h 20m
        1 stop
        UVF14:45
        Sat, Apr 12|Philadelphia - Castries|Air Canada
        PHP 10,534PHP 15,266
        31% OFF
        31% OFF
        PHP 15,266PHP 10,534

        Fly from Philadelphia to Castries on Sat, Apr 12 with Air Canada. One-way connecting flights with Air Canada depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 10,534 including taxes and charges.

      • PHL18:10
        18h 6m
        1 stop
        UVF12:16
        Tue, Mar 11|Philadelphia - Castries|Jetblue Airways
        PHP 11,761
        PHP 11,761

        Fly from Philadelphia to Castries on Tue, Mar 11 with Jetblue Airways. One-way connecting flights with Jetblue Airways depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 11,761 including taxes and charges.

      • PHL16:25
        22h 20m
        1 stop
        UVF14:45
        Sat, Apr 26|Philadelphia - Castries|Air Canada
        PHP 12,486
        PHP 12,486

        Fly from Philadelphia to Castries on Sat, Apr 26 with Air Canada. One-way connecting flights with Air Canada depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 12,486 including taxes and charges.

      • PHL06:32
        29h 44m
        1 stop
        UVF12:16
        Tue, Mar 11|Philadelphia - Castries|Delta Air Lines
        PHP 12,502
        PHP 12,502

        Fly from Philadelphia to Castries on Tue, Mar 11 with Delta Air Lines. One-way connecting flights with Delta Air Lines depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 12,502 including taxes and charges.

      • PHL10:22
        26h 19m
        1 stop
        UVF13:41
        Tue, Feb 25|Philadelphia - Castries|Jetblue Airways
        PHP 12,709
        PHP 12,709

        Fly from Philadelphia to Castries on Tue, Feb 25 with Jetblue Airways. One-way connecting flights with Jetblue Airways depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 12,709 including taxes and charges.

      • PHL06:00
        28h 44m
        1 stop
        UVF11:44
        Sun, Mar 2|Philadelphia - Castries|Delta Air Lines
        PHP 13,060
        PHP 13,060

        Fly from Philadelphia to Castries on Sun, Mar 2 with Delta Air Lines. One-way connecting flights with Delta Air Lines depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 13,060 including taxes and charges.

      • PHL06:00
        28h 44m
        1 stop
        UVF10:44
        Sun, Mar 9|Philadelphia - Castries|Jetblue Airways
        PHP 13,108
        PHP 13,108

        Fly from Philadelphia to Castries on Sun, Mar 9 with Jetblue Airways. One-way connecting flights with Jetblue Airways depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 13,108 including taxes and charges.

      • PHL18:10
        18h 31m
        1 stop
        UVF13:41
        Tue, Mar 4|Philadelphia - Castries|Jetblue Airways
        PHP 13,179
        PHP 13,179

        Fly from Philadelphia to Castries on Tue, Mar 4 with Jetblue Airways. One-way connecting flights with Jetblue Airways depart Philadelphia International Airport and arrive Hewanorra Airport starting at PHP 13,179 including taxes and charges.

      • PHL01:00 pm
        3h 5m
        Nonstop
        SLU02:00 pm
        Sun, Feb 23|Philadelphia - Castries|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Philadelphia to Castries Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1269

    Delta Air Lines

    05:55

    PHL

    2.2h

    08:09

    ATL

    SMTWTFS
    Search

  2. DL1970

    Delta Air Lines

    09:40

    ATL

    4.5h

    14:08

    UVF

    SMTWTFS

  3. B6760

    Jetblue Airways

    11:08

    PHL

    1.4h

    12:30

    BOS

    SMTWTFS
    Search

  4. B6217

    Jetblue Airways

    17:30

    BOS

    1.4h

    18:51

    JFK

    SMTWTFS

  5. B6881

    Jetblue Airways

    07:20

    JFK

    4.8h

    12:07

    UVF

    SMTWTFS

  6. B6760

    Jetblue Airways

    11:08

    PHL

    1.4h

    12:30

    BOS

    SMTWTFS
    Search

  7. B6363

    Jetblue Airways

    06:29

    BOS

    4.8h

    12:14

    UVF

    S-T--F-

  8. F92507

    Frontier Airlines

    11:30

    PHL

    2.7h

    14:13

    MCO

    SMTWTFS
    Search

  9. B61184

    Jetblue Airways

    06:20

    MCO

    2.7h

    09:00

    JFK

    SMTWTFS

  10. B6881

    Jetblue Airways

    07:20

    JFK

    4.8h

    12:07

    UVF

    SMTWTFS

  11. AA3107

    American Airlines

    13:55

    PHL

    1.2h

    15:09

    BOS

    SMTWTFS
    Search

  12. B6363

    Jetblue Airways

    06:29

    BOS

    4.8h

    12:14

    UVF

    S-T--F-

  13. AC8935

    Air Canada

    16:30

    PHL

    1.6h

    18:06

    YYZ

    SMTWTFS
    Search

  14. AC1878

    Air Canada

    08:55

    YYZ

    5.3h

    14:15

    UVF

    SMT-T-S

  15. DL5706

    Delta Air Lines

    17:59

    PHL

    1.4h

    19:24

    BOS

    SMTWT-S
    Search

  16. B6363

    Jetblue Airways

    06:29

    BOS

    4.8h

    12:14

    UVF

    S-T--F-

  17. AA2150

    American Airlines

    19:35

    PHL

    1.3h

    20:53

    BOS

    S--WTFS
    Search

  18. B6363

    Jetblue Airways

    06:29

    BOS

    4.8h

    12:14

    UVF

    S-T--F-

  19. AA1874

    American Airlines

    21:15

    PHL

    1.3h

    22:30

    BOS

    SMTWTFS
    Search

  20. B6217

    Jetblue Airways

    17:30

    BOS

    1.4h

    18:51

    JFK

    SMTWTFS

  21. B6881

    Jetblue Airways

    07:20

    JFK

    4.8h

    12:07

    UVF

    SMTWTFS

  22. AA1874

    American Airlines

    21:15

    PHL

    1.3h

    22:30

    BOS

    SMTWTFS
    Search

  23. B6363

    Jetblue Airways

    06:29

    BOS

    4.8h

    12:14

    UVF

    S-T--F-
Find more flights and airlines

Cheapest time to fly from Philadelphia to Castries

These price trend charts carefully monitor and predict how flight prices from Philadelphia to Castries will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from Philadelphia (PHL) to Castries (SLU) the cheapest?

    Airlines adjust prices for flights from Philadelphia to Castries based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Philadelphia (PHL) to Castries (SLU) cost?

    According to Trip.com's data, the lowest price is around PHP 36,358.

  • How long is a flight from Philadelphia (PHL) to Castries (SLU)?

    It takes about 4 hours 34 minutes to fly from Philadelphia (PHL) to Castries (SLU).

  • What is the transportation method from the main airport to downtown in Castries?

    • The distance from Hewanorra Airport to downtown is about 30km, by taxi about 50 minutes.
    • The distance from George F. L. Charles Airport to downtown is about 1km, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Philadelphia (PHL) to Castries (SLU)?

    Airlines with flights from Philadelphia (PHL) to Castries (SLU): American Airlines.

  • What's the most popular airline for direct flights from Philadelphia (PHL) to Castries (SLU)?

    American Airlines operates 2 direct flights from Philadelphia (PHL) to Castries (SLU).

  • How many airports in Castries?

    There are 2 airports near Castries: George F. L. Charles Airport and Hewanorra Airport.

How to find a cheap flight from Philadelphia to Castries

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from Philadelphia to Castries

Cheapest direct flight pricePHP 9,442
Cheapest return ticket pricePHP 43,617
Off-season for travelDecember
Peak season for travelApril
Flight distance3,193.8km
Average flight time4 hours 34 minutes
Popular airlineAmerican Airlines

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