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St. Louis to Piarco International Airport flight
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Cheap Flights from St. Louis to Piarco International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • STL11:10
        11h 13m
        1 stop
        POS23:23
        St. Louis - Port Of Spain|Mon, Jul 1|United Airlines
        AU$518AU$959
        46% OFF
        46% OFF
        AU$959AU$518
      • STL08:16
        10h 14m
        1 stop
        POS19:30
        St. Louis - Port Of Spain|Wed, Jun 26|Frontier Airlines
        AU$690AU$959
        28% OFF
        28% OFF
        AU$959AU$690
      • STL13:00
        3h 5m
        Direct
        POS14:00
        St. Louis - Port Of Spain|Sat, Jun 29|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.

Selected Airlines from St. Louis to Piarco International Airport
United Airlines
From AU$494
American Airlines
From AU$551
Frontier Airlines
From AU$690
Copa Airlines
From AU$1,939
ANA airlines

Find more flights and airlines

Airports in St. Louis

  • 21.12 km from central St. Louis
    St. Louis Lambert International Airport
    Tickets From
    AU$494
Flight Schedule from St. Louis to Piarco International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2981

    American Airlines

    05:33

    STL

    2.8h

    09:20

    MIA

    SMTWTFS
    Search

  2. AA2703

    American Airlines

    10:05

    MIA

    3.8h

    13:55

    POS

    SMTWTFS

  3. AA2808

    American Airlines

    06:27

    STL

    2.0h

    09:29

    DCA

    SMTWTF-
    Search

  4. AA1254

    American Airlines

    13:44

    DCA

    2.9h

    16:37

    MIA

    SMTWT-S

  5. AA910

    American Airlines

    17:35

    MIA

    3.9h

    21:30

    POS

    SMTWTFS

  6. AA2808

    American Airlines

    06:27

    STL

    2.0h

    09:29

    DCA

    SMTWTF-
    Search

  7. AA1252

    American Airlines

    09:59

    DCA

    2.8h

    12:46

    MIA

    SMTWTFS

  8. AA910

    American Airlines

    17:35

    MIA

    3.9h

    21:30

    POS

    SMTWTFS

  9. AA417

    American Airlines

    07:00

    STL

    1.9h

    08:53

    DFW

    SMTWTFS
    Search

  10. AA1596

    American Airlines

    10:10

    DFW

    3.1h

    14:19

    MIA

    SMTWTFS

  11. AA910

    American Airlines

    17:35

    MIA

    3.9h

    21:30

    POS

    SMTWTFS

  12. AA4427

    American Airlines

    07:04

    STL

    2.4h

    10:30

    LGA

    SMTWT--
    Search

  13. AA2850

    American Airlines

    11:25

    LGA

    3.3h

    14:43

    MIA

    SMTWTFS

  14. AA910

    American Airlines

    17:35

    MIA

    3.9h

    21:30

    POS

    SMTWTFS

  15. AA858

    American Airlines

    07:36

    STL

    1.9h

    10:30

    CLT

    SMTWTFS
    Search

  16. AA1011

    American Airlines

    10:25

    CLT

    2.1h

    12:30

    MIA

    SMTWTFS

  17. AA910

    American Airlines

    17:35

    MIA

    3.9h

    21:30

    POS

    SMTWTFS

  18. UA4183

    United Airlines

    08:00

    STL

    1.4h

    09:22

    ORD

    SMTWTFS
    Search

  19. UA2483

    United Airlines

    10:42

    ORD

    2.7h

    13:25

    IAH

    ---WT--

  20. UA2353

    United Airlines

    16:48

    IAH

    5.6h

    23:23

    POS

    SMTWTFS

  21. UA5905

    United Airlines

    08:58

    STL

    2.3h

    11:13

    IAH

    ---WT--
    Search

  22. UA2353

    United Airlines

    16:48

    IAH

    5.6h

    23:23

    POS

    SMTWTFS

  23. UA6213

    United Airlines

    11:20

    STL

    2.3h

    13:40

    IAH

    SMTWTFS
    Search

  24. UA2353

    United Airlines

    16:48

    IAH

    5.6h

    23:23

    POS

    SMTWTFS

  25. F92636

    Frontier Airlines

    18:42

    STL

    2.8h

    22:30

    MCO

    S-T--F-
    Search

  26. BW485

    Caribbean Airlines

    15:25

    MCO

    4.1h

    19:30

    POS

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

Flight Info of Flights from St. Louis to Piarco International Airport

Cheapest nonstop flight price

AU$517

Off-season for travel

July

Peak season for travel

January

FAQs for St. Louis to Piarco International Airport Flights

  • When are flight tickets from St. Louis (STL) to Port Of Spain (POS) the cheapest?

    Airlines adjust prices for flights from St. Louis to Port Of Spain 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 St. Louis (STL) to Port Of Spain (POS) cost?

    According to Trip.com's data, the lowest price is around AU$1,080.

  • What is the transportation method from the main airport to downtown in Port Of Spain?

    • The distance from Piarco International Airport to downtown is about 18km. It takes about 30 minutes by taxi.

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