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Cheap Flights from Ontario to Piarco International Airport

  • One way
  • Round-trip

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

Selected Airlines from Ontario to Piarco International Airport

Frontier Airlines
From $190
United Airlines
From $253
American Airlines
From $260
Copa Airlines
From $528
Delta Air Lines
From $919
Southwest Airlines
From $1,029

Find more flights and airlines

There are 1 airport(s) in Ontario. Discover the top routes now!

Flight Schedule from Ontario to Piarco International Airport
Flight info.
Departure
Arrival
Weekly Schedule
  1. F91500

    00:59

    ONT

    2.3h

    04:16

    DEN

    SMTWTFS
  2. F91280

    23:27

    DEN

    3.9h

    05:18

    MIA

    SMTWTFS
  3. AA2703

    10:20

    MIA

    3.8h

    14:10

    POS

    SMTWTFS
  4. UA722

    06:00

    ONT

    3.0h

    11:02

    IAH

    SMTWTFS
  5. UA2353

    17:03

    IAH

    5.3h

    00:23

    POS

    SMTWTFS
  6. AA1412

    06:05

    ONT

    3.0h

    11:04

    DFW

    SMTWTFS
  7. AA2090

    20:42

    DFW

    2.9h

    00:35

    MIA

    SMTWTFS
  8. AA2703

    10:20

    MIA

    3.8h

    14:10

    POS

    SMTWTFS
  9. AA1792

    12:50

    ONT

    1.3h

    15:07

    PHX

    SMT-TFS
  10. AA2243

    13:35

    PHX

    4.2h

    20:48

    MIA

    SMTWTFS
  11. AA2703

    10:20

    MIA

    3.8h

    14:10

    POS

    SMTWTFS
  12. AA2635

    14:54

    ONT

    2.9h

    19:49

    DFW

    SMTWTFS
  13. AA2929

    05:00

    DFW

    2.9h

    08:52

    MIA

    SMTWTFS
  14. AA338

    18:05

    MIA

    3.7h

    22:45

    POS

    SMTWTFS
  15. F91262

    16:39

    ONT

    2.4h

    20:01

    DEN

    SM-WTFS
  16. F91280

    23:27

    DEN

    3.9h

    05:18

    MIA

    SMTWTFS
  17. BW483

    15:10

    MIA

    3.8h

    18:55

    POS

    SMTWTFS
  18. F91262

    16:39

    ONT

    2.4h

    20:01

    DEN

    SM-WTFS
  19. F91520

    11:15

    DEN

    3.9h

    17:09

    MIA

    S------
  20. AA2703

    10:20

    MIA

    3.8h

    14:10

    POS

    SMTWTFS
  21. F91262

    16:39

    ONT

    2.4h

    20:01

    DEN

    SM-WTFS
  22. F91280

    23:27

    DEN

    3.9h

    05:18

    MIA

    SMTWTFS
  23. AA2703

    10:20

    MIA

    3.8h

    14:10

    POS

    SMTWTFS
  24. F91406

    20:03

    ONT

    2.9h

    00:59

    DFW

    SMTWTFS
  25. F94250

    06:15

    DFW

    4.7h

    11:59

    SJU

    -MTW---
  26. F9281

    14:35

    SJU

    1.9h

    16:32

    POS

    ---W--S
  27. AA2277

    23:59

    ONT

    3.0h

    05:00

    DFW

    SMTWTFS
  28. AA2090

    20:42

    DFW

    2.9h

    00:35

    MIA

    SMTWTFS
  29. AA2703

    10:20

    MIA

    3.8h

    14:10

    POS

    SMTWTFS

Flight Info of Flights from Ontario to Piarco International Airport

Cheapest nonstop flight price$252
Off-season for travelNovember

FAQs for Ontario to Piarco International Airport Flights

  • When are flight tickets from Ontario (ONT) to Port Of Spain (POS) the cheapest?

    Airlines adjust prices for flights from Ontario 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 Ontario (ONT) to Port Of Spain (POS) cost?

    According to Trip.com's data, the lowest price is around $527.
  • 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 18 km. It takes about 30 minutes by taxi.