Port-of-Spain to Castries Flights – Book with Liat Air

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Track Daily Fares – Find the Best Day to Fly

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No result for this month.
Jul 2026
From$ 526*
Seen: 18 hrs ago
Flight Type Round Trip/Economy
Aug 2026
From$ 436*
Seen: 6 hrs ago
Flight Type Round Trip/Economy
Displaying fares for June-2026
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    • *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Best Fares from Port-of-Spain to Castries – Book Today

    Choose Your Dates and Lock In Your Port-of-Spain –Castries Fare

    USD
    Best Fares from Port-of-Spain to Castries – Book Today
    From
    To
    Fare Type
    Dates
    Price
    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		05 Oct, 2026 - 13 Oct, 2026

    From

    $ 391

    Seen: 5 hrs ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		23 Aug, 2026 - 30 Aug, 2026

    From

    $ 436

    Seen: 6 hrs ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		06 Dec, 2026 - 10 Dec, 2026

    From

    $ 436

    Seen: 1 day ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		06 Dec, 2026 - 08 Dec, 2026

    From

    $ 436

    Seen: 1 day ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		04 Dec, 2026 - 08 Dec, 2026

    From

    $ 436

    Seen: 1 day ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		18 Oct, 2026 - 03 Nov, 2026

    From

    $ 471

    Seen: 1 day ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		23 Aug, 2026 - 27 Aug, 2026

    From

    $ 501

    Seen: 6 hrs ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		21 Aug, 2026 - 30 Aug, 2026

    From

    $ 526

    Seen: 6 hrs ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		26 Jul, 2026 - 02 Aug, 2026

    From

    $ 526

    Seen: 18 hrs ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		02 Aug, 2026 - 13 Aug, 2026

    From

    $ 536

    Seen: 1 hour ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		19 Aug, 2026 - 23 Aug, 2026

    From

    $ 566

    Seen: 1 hour ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		21 Aug, 2026 - 23 Aug, 2026

    From

    $ 591

    Seen: 1 hour ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		26 Jul, 2026 - 30 Jul, 2026

    From

    $ 591

    Seen: 18 hrs ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		24 Jul, 2026 - 30 Jul, 2026

    From

    $ 621

    Seen: 18 hrs ago

    Port-of-Spain (POS)Castries (SLU)Round-trip
    /
    Economy    		15 Jul, 2026 - 23 Jul, 2026

    From

    $ 676

    Seen: 5 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.