Flights from Atlanta to Port-of-Spain from $ 463*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Atlanta (ATL) to Port-of-Spain (POS)

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No result for this month
Apr 2026
From$ 520*
Viewed: 22 hours ago
RoundTrip|Economy
May 2026
From$ 463*
Viewed: 20 hours ago
RoundTrip|Economy
$ 520
Displaying fares for March-2026
  • 31

    Tu

    MAR

  • 01

    We

  • 02

    Th

  • 03

    Fr

  • 04

    Sa

  • 05

    Su

  • 06

    Mo

  • 07

    Tu

  • 08

    We

  • 09

    Th

  • 10

    Fr

  • 11

    Sa

  • 12

    Su

  • 13

    Mo

  • 14

    Tu

  • 15

    We

  • 16

    Th

  • 17

    Fr

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

    • Range$ 520-$ 580

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    More United deals on Atlanta (ATL) to Port-of-Spain (POS) flights

    $
    keyboard_arrow_down
    More United deals on Atlanta (ATL) to Port-of-Spain (POS) flights
    From
    To
    Fare Type
    Dates
    Price
    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		05/28/26 - 06/01/26

    from

    $ 463

    Viewed: 20 hours ago

    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		05/29/26 - 06/01/26

    from

    $ 490

    Viewed: 20 hours ago

    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		04/10/26 - 04/13/26

    from

    $ 520

    Viewed: 22 hours ago

    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		04/10/26 - 04/12/26

    from

    $ 528

    Viewed: 22 hours ago

    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		05/28/26 - 06/01/26

    from

    $ 1,091

    Viewed: 20 hours ago

    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		09/29/26 - 10/08/26

    from

    $ 490

    Viewed: 1 hour ago

    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		02/14/27 - 02/23/27

    from

    $ 490

    Viewed: 2 hours ago

    Atlanta (ATL)Port-of-Spain (POS)Roundtrip
    |
    Economy    		04/06/26 - 04/11/26

    from

    $ 580

    Viewed: 5 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

    Explore United Airlines's Top-Pick Destinations

    Explore more United flights