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Cheap flight deals from Boston to Castries Starting at PHP 6,731

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        BOS06:00 am
        4h 44m
        Nonstop
        UVF10:44 am
        Mon, Mar 24|Boston - Castries|Jetblue Airways
        PHP 6,731PHP 11,793
        43% OFF
        43% OFF
        PHP 11,793PHP 6,731

        Choose Jetblue Airways flights from Boston to Castries. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Mon, Mar 24, arriving at Hewanorra International Airport. One-way Prices start from PHP 6,731 including taxes and charges.

      • BOS06:00 am
        4h 44m
        Nonstop
        UVF10:44 am
        Mon, Mar 10|Boston - Castries|Jetblue Airways
        PHP 6,802PHP 11,793
        42% OFF
        42% OFF
        PHP 11,793PHP 6,802

        Choose Jetblue Airways flights from Boston to Castries. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Mon, Mar 10, arriving at Hewanorra International Airport. One-way Prices start from PHP 6,802 including taxes and charges.

      • BOS06:00 am
        4h 44m
        Nonstop
        UVF11:44 am
        Mon, Mar 3|Boston - Castries|Jetblue Airways
        PHP 8,112PHP 11,793
        31% OFF
        31% OFF
        PHP 11,793PHP 8,112

        Choose Jetblue Airways flights from Boston to Castries. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Mon, Mar 3, arriving at Hewanorra International Airport. One-way Prices start from PHP 8,112 including taxes and charges.

      • BOS08:00 am
        4h 41m
        Nonstop
        UVF01:41 pm
        Wed, Mar 5|Boston - Castries|Jetblue Airways
        PHP 8,152
        PHP 8,152

        Choose Jetblue Airways flights from Boston to Castries. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Wed, Mar 5, arriving at Hewanorra International Airport. One-way Prices start from PHP 8,152 including taxes and charges.

      • BOS06:00 am
        4h 44m
        Nonstop
        UVF10:44 am
        Mon, Mar 17|Boston - Castries|Jetblue Airways
        PHP 8,168
        PHP 8,168

        Choose Jetblue Airways flights from Boston to Castries. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Mon, Mar 17, arriving at Hewanorra International Airport. One-way Prices start from PHP 8,168 including taxes and charges.

      • BOS07:30 am
        4h 41m
        Nonstop
        UVF01:11 pm
        Mon, Feb 24|Boston - Castries|Jetblue Airways
        PHP 8,415
        PHP 8,415

        Choose Jetblue Airways flights from Boston to Castries. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Mon, Feb 24, arriving at Hewanorra International Airport. One-way Prices start from PHP 8,415 including taxes and charges.

      • BOS08:00 am
        4h 41m
        Nonstop
        UVF01:41 pm
        Wed, Feb 26|Boston - Castries|Jetblue Airways
        PHP 8,727
        PHP 8,727

        Choose Jetblue Airways flights from Boston to Castries. The one-way direct flight with Jetblue Airways departs from General Edward Lawrence Logan International Airport on Wed, Feb 26, arriving at Hewanorra International Airport. One-way Prices start from PHP 8,727 including taxes and charges.

      • BOS05:40 am
        8h 26m
        1 stop
        UVF03:06 pm
        Wed, Feb 26|Boston - Castries|Delta Air Lines
        PHP 7,098
        PHP 7,098

        Choose Delta Air Lines flights from Boston to Castries. The one-way connecting flight with Delta Air Lines departs from General Edward Lawrence Logan International Airport on Wed, Feb 26, arriving at Hewanorra International Airport. One-way Prices start from PHP 7,098 including taxes and charges.

      • BOS06:00 am
        8h 19m
        1 stop
        UVF03:19 pm
        Thu, Feb 27|Boston - Castries|American Airlines
        PHP 7,329
        PHP 7,329

        Choose American Airlines flights from Boston to Castries. The one-way connecting flight with American Airlines departs from General Edward Lawrence Logan International Airport on Thu, Feb 27, arriving at Hewanorra International Airport. One-way Prices start from PHP 7,329 including taxes and charges.

      • BOS05:40 am
        8h 20m
        1 stop
        UVF02:00 pm
        Tue, Mar 18|Boston - Castries|Delta Air Lines
        PHP 8,663
        PHP 8,663

        Choose Delta Air Lines flights from Boston to Castries. The one-way connecting flight with Delta Air Lines departs from General Edward Lawrence Logan International Airport on Tue, Mar 18, arriving at Hewanorra International Airport. One-way Prices start from PHP 8,663 including taxes and charges.

      • BOS01:00 pm
        3h 5m
        Nonstop
        SLU02:00 pm
        Fri, Feb 28|Boston - Castries|Jetblue Airways
        Find More Flights
        Find More Flights

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

Boston to Castries Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1418

    American Airlines

    05:25 am

    BOS

    3.8h

    09:10 am

    MIA

    SMTWTFS
    Search

  2. AA1004

    American Airlines

    11:00 am

    MIA

    3.8h

    03:45 pm

    UVF

    SMTWTFS

  3. AA624

    American Airlines

    05:30 am

    BOS

    2.4h

    07:52 am

    CLT

    SMTWTFS
    Search

  4. AA823

    American Airlines

    09:41 am

    CLT

    4.5h

    02:11 pm

    UVF

    SMTWTFS

  5. B6217

    Jetblue Airways

    05:30 pm

    BOS

    1.4h

    06:51 pm

    JFK

    SMTWTFS
    Search

  6. B6881

    Jetblue Airways

    07:20 am

    JFK

    4.8h

    12:07 pm

    UVF

    SMTWTFS

  7. B6217

    Jetblue Airways

    05:30 pm

    BOS

    1.4h

    06:51 pm

    JFK

    SMTWTFS
    Search

  8. B6181

    Jetblue Airways

    08:24 am

    JFK

    4.5h

    01:54 pm

    UVF

    -----FS

  9. AA4452

    American Airlines

    05:56 pm

    BOS

    1.3h

    07:16 pm

    LGA

    SMTWT-S
    Search

  10. AA3076

    American Airlines

    06:59 am

    JFK

    4.7h

    12:39 pm

    UVF

    -----F-

  11. UA1414

    United Airlines

    06:00 am

    BOS

    3.1h

    08:04 am

    ORD

    SMTWTFS
    Search

  12. UA1258

    United Airlines

    08:47 am

    ORD

    5.7h

    03:30 pm

    UVF

    --T--F-

  13. DL695

    Delta Air Lines

    06:00 am

    BOS

    3.0h

    08:58 am

    ATL

    SMTWTFS
    Search

  14. DL1970

    Delta Air Lines

    09:40 am

    ATL

    4.5h

    02:08 pm

    UVF

    SMTWTFS

  15. AC8689

    Air Canada

    06:10 am

    BOS

    2.2h

    08:22 am

    YYZ

    SMTWTFS
    Search

  16. AC1878

    Air Canada

    08:55 am

    YYZ

    5.3h

    02:15 pm

    UVF

    SMT-T-S

  17. B6363

    Jetblue Airways

    06:29 am

    BOS

    4.8h

    Nonstop

    12:14 pm

    UVF

    S-T--F-
    Search

  18. AA1448

    American Airlines

    06:39 pm

    BOS

    2.6h

    09:16 pm

    CLT

    SMTWTFS
    Search

  19. AA3068

    American Airlines

    10:25 pm

    CLT

    2.0h

    12:25 am

    MIA

    SMTWTFS

  20. AA1335

    American Airlines

    10:25 am

    MIA

    3.8h

    02:10 pm

    UVF

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Boston to Castries?

We monitor flight fares to help you find the best deals effortlessly

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

Frequently Asked Questions

  • When are flight tickets from Boston (BOS) to Castries (SLU) the cheapest?

    Airlines adjust prices for flights from Boston to Castries based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boston (BOS) to Castries (SLU) cost?

    According to Trip.com's data, the lowest price is around PHP 38,722.

  • How long does it take to fly from Boston (BOS) to Castries (SLU) and what is the distance?

    It takes around 4 hours 45 minutes to fly from Boston (BOS) 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 30 km. It takes about 50 minutes by taxi.
    • The distance from George F. L. Charles Airport to downtown is about 1 km. It takes about 20 minutes by taxi.

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

    Airlines with flights from Boston (BOS) to Castries (SLU): Jetblue Airways.

How to find a cheap flight from Boston to Castries

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Castries. Book your flights at the right time and save more.
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

Flight Info | Boston to Castries

Cheapest nonstop flight pricePHP 6,730
Cheapest round-trip ticket pricePHP 18,962
Off-season for travelJanuary
Peak season for travelMay
Flight distance3,295.52 km
Average flight time4 hours 45 minutes
Popular airlineJetblue Airways

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