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Cheap flight deals from Portland to Castries Starting at SGD 367

For as little as SGD 367, you can take your next adventure to Castries without breaking the bank. Choose between one-way and return tickets from Portland below.

  • One way
  • Round-trip
      • PWM19:20
        19h 35m
        2 stops
        UVF15:55
        Sun, Feb 23|Portland - Castries|United Airlines
        SGD 367SGD 2,423
        85% OFF
        85% OFF
        SGD 2,423SGD 367

        Choose United Airlines flights from Portland to Castries. The one-way connecting flight with United Airlines departs from Portland International Jetport on Sun, Feb 23, arriving at Hewanorra Airport. One-way Prices start from SGD 367 including taxes and charges.

      • PWM06:00
        27h 30m
        2 stops
        SLU09:30
        Tue, Apr 8|Portland - Castries|United Airlines
        SGD 488SGD 2,423
        80% OFF
        80% OFF
        SGD 2,423SGD 488

        Choose United Airlines flights from Portland to Castries. The one-way connecting flight with United Airlines departs from Portland International Jetport on Tue, Apr 8, arriving at George F. L. Charles Airport. One-way Prices start from SGD 488 including taxes and charges.

      • PWM12:31
        26h 14m
        2 stops
        UVF15:45
        Sat, Feb 15|Portland - Castries|American Airlines
        SGD 535SGD 2,423
        78% OFF
        78% OFF
        SGD 2,423SGD 535

        Choose American Airlines flights from Portland to Castries. The one-way connecting flight with American Airlines departs from Portland International Jetport on Sat, Feb 15, arriving at Hewanorra Airport. One-way Prices start from SGD 535 including taxes and charges.

      • PWM15:55
        21h 49m
        2 stops
        UVF14:44
        Sat, Feb 15|Portland - Castries|United Airlines
        SGD 806
        SGD 806

        Choose United Airlines flights from Portland to Castries. The one-way connecting flight with United Airlines departs from Portland International Jetport on Sat, Feb 15, arriving at Hewanorra Airport. One-way Prices start from SGD 806 including taxes and charges.

      • PWM13:10
        24h 51m
        2 stops
        UVF15:01
        Sat, Feb 15|Portland - Castries|Delta Air Lines
        SGD 1,112
        SGD 1,112

        Choose Delta Air Lines flights from Portland to Castries. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Sat, Feb 15, arriving at Hewanorra Airport. One-way Prices start from SGD 1,112 including taxes and charges.

      • PWM07:00
        54h 44m
        2 stops
        UVF13:44
        Tue, Apr 8|Portland - Castries|WestJet
        SGD 1,700
        SGD 1,700

        Choose WestJet flights from Portland to Castries. The one-way connecting flight with WestJet departs from Portland International Jetport on Tue, Apr 8, arriving at Hewanorra Airport. One-way Prices start from SGD 1,700 including taxes and charges.

      • PWM16:46
        44h 58m
        2 stops
        UVF14:44
        Sun, Feb 23|Portland - Castries|WestJet
        SGD 1,866
        SGD 1,866

        Choose WestJet flights from Portland to Castries. The one-way connecting flight with WestJet departs from Portland International Jetport on Sun, Feb 23, arriving at Hewanorra Airport. One-way Prices start from SGD 1,866 including taxes and charges.

      • PWM01:00 pm
        3h 5m
        Nonstop
        SLU02:00 pm
        Sat, Feb 22|Portland - Castries|United Airlines
        Find More Flights
        Find More Flights

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

Portland to Castries flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2455

    United Airlines

    06:00

    PWM

    1.7h

    07:40

    EWR

    SMTWTFS
    Search

  2. BW521

    Caribbean Airlines

    07:30

    JFK

    5.0h

    12:30

    POS

    SM--T-S

  3. BW434

    Caribbean Airlines

    10:25

    POS

    1.1h

    11:30

    SLU

    S-T-T-S

  4. UA2455

    United Airlines

    06:00

    PWM

    1.7h

    07:40

    EWR

    SMTWTFS
    Search

  5. B6181

    Jetblue Airways

    08:24

    JFK

    4.5h

    13:54

    UVF

    -M-W-FS

  6. UA2455

    United Airlines

    06:00

    PWM

    1.7h

    07:40

    EWR

    SMTWTFS
    Search

  7. B61132

    Jetblue Airways

    13:30

    LGA

    1.4h

    14:57

    BOS

    SMTWT-S

  8. B6363

    Jetblue Airways

    06:29

    BOS

    4.8h

    12:14

    UVF

    S-T--F-

  9. UA2455

    United Airlines

    06:00

    PWM

    1.7h

    07:40

    EWR

    SMTWTFS
    Search

  10. AA3076

    American Airlines

    06:59

    JFK

    4.7h

    12:39

    UVF

    -----F-

  11. UA4513

    United Airlines

    12:15

    PWM

    1.8h

    14:00

    EWR

    ------S
    Search

  12. BW521

    Caribbean Airlines

    07:30

    JFK

    5.0h

    12:30

    POS

    SM--T-S

  13. BW434

    Caribbean Airlines

    10:25

    POS

    1.1h

    11:30

    SLU

    S-T-T-S

  14. UA4513

    United Airlines

    12:15

    PWM

    1.8h

    14:00

    EWR

    ------S
    Search

  15. AA2666

    American Airlines

    05:57

    EWR

    2.1h

    08:05

    CLT

    SMTWTFS

  16. AA823

    American Airlines

    09:41

    CLT

    4.5h

    14:11

    UVF

    SMTWTFS

  17. UA3620

    United Airlines

    16:00

    PWM

    1.8h

    17:45

    EWR

    SMTWTFS
    Search

  18. B6881

    Jetblue Airways

    07:20

    JFK

    4.8h

    12:07

    UVF

    SMTWTFS

  19. AA5626

    American Airlines

    17:24

    PWM

    1.8h

    19:14

    DCA

    SMTWTFS
    Search

  20. AA1619

    American Airlines

    20:44

    DCA

    2.8h

    23:32

    MIA

    SMTWTFS

  21. AA1004

    American Airlines

    11:00

    MIA

    3.8h

    15:45

    UVF

    SMTWTFS

  22. AA5626

    American Airlines

    17:24

    PWM

    1.8h

    19:14

    DCA

    SMTWTFS
    Search

  23. AA365

    American Airlines

    19:50

    DCA

    1.5h

    21:20

    CLT

    SMTWTFS

  24. AA823

    American Airlines

    09:41

    CLT

    4.5h

    14:11

    UVF

    SMTWTFS

  25. UA3582

    United Airlines

    19:22

    PWM

    2.0h

    21:20

    IAD

    SMTWTFS
    Search

  26. UA1997

    United Airlines

    22:25

    IAD

    1.3h

    23:45

    EWR

    SMTWTFS

  27. B6881

    Jetblue Airways

    07:20

    JFK

    4.8h

    12:07

    UVF

    SMTWTFS
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from Portland 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 cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Portland (PWM) to Castries (SLU) the cheapest?

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

  • How much do flights from Portland (PWM) to Castries (SLU) cost?

    According to Trip.com's data, the lowest price is around SGD 873.

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

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

  • How many airports are there in Castries (SLU)?

    There are 2 airport(s) near Castries (SLU): George F. L. Charles Airport and Hewanorra Airport.

How to find a cheap flight from Portland 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

Flight Info | Portland to Castries

Off-season for travelFebruary
Peak season for travelDecember
Flight distance3,411.91 km
Popular airlineUnited Airlines

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