International route from MIA

MIA → POS

Port of Spain, Trinidad and Tobago

4h 0m flight time 1,614 miles Daily

Flying from Miami to Port of Spain

The route from Miami International Airport (MIA) to Port of Spain (POS) covers approximately 1,614 miles with a typical block time of 4h 0m. Service runs daily across the carriers listed below, with seasonal variation on certain banks.

For international travel, expect a typical day-of-departure routine of online check-in 24 hours before the flight, arrival at MIA 2 to 3 hours before scheduled departure, security clearance via TSA at the appropriate concourse, and gate boarding 30 to 45 minutes before pushback. International departures from MIA require passport check at the gate; allow extra time for boarding queues.

Airlines flying MIA to Port of Spain

Caribbean Airlines — Terminal F, check-in 6:00–19:00
American Airlines — Terminal D, check-in 24/7

What to expect at Port of Spain

Arriving in Port of Spain from MIA, plan for the standard arrival sequence: deplaning, walking to the arrivals hall, clearing immigration and customs (typically 30 to 60 minutes for non-resident travelers), then collecting bags, and exiting to ground transportation. Have your passport, immigration form (if required), and customs declaration ready in hand before joining the queue.

If you are continuing onward to a different city in Trinidad and Tobago, confirm whether your Port of Spain connection is in the same terminal — many large hubs split international and domestic operations across separate buildings, with airside or landside transfers required. Port of Spain is generally well-served by airport ground transport, including taxi, rideshare, and public transit options.

Best time to book

For the MIA → Port of Spain route, the lowest economy fares typically appear 6 to 10 weeks before travel for international flights. Tuesday and Wednesday departures are usually cheaper than Friday or Sunday returns. Holidays — particularly Thanksgiving, the December holidays, and spring break — see the largest pricing spikes; book at least three months in advance for those periods, or be flexible by a day in either direction.