Flights from Port of Spain to San Francisco

Did you mean Flights from San Francisco to Port of Spain?

Port of Spain

Trinidad and Tobago

POS

Piarco International Airport

San Francisco

United States

SFO

San Francisco International Airport

Route: Published service includes stops
Distance: 4,195 miles
Marketing airlines: 1 airline
Aircraft: 1 aircraft type
Dates: Mar 15 – Oct 11, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Port of Spain to San Francisco route overview

Piarco International Airport (POS) serves Port of Spain; San Francisco International Airport (SFO) serves San Francisco.

The airports are 4,195 miles apart by great-circle distance.

Roame's current schedule feed lists service with stops from POS to SFO, but no nonstop service.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Mar 15 – Oct 11, 2027.

Marketing airlines on the Port of Spain to San Francisco route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from POS to SFO

Frequently asked questions

Which airports serve the Port of Spain to San Francisco route?

Piarco International Airport (POS) is the origin airport and San Francisco International Airport (SFO) is the destination airport.

How far is San Francisco from Port of Spain?

POS and SFO are approximately 4,195 miles apart by great-circle distance.

Are there direct flights from POS to SFO?

No. Roame's current schedule feed lists service with stops from POS to SFO, but no nonstop service.

Which airlines market flights from POS to SFO?

Which aircraft fly from POS to SFO?

Aircraft listed in the current schedule include Boeing 737 MAX 8 (7M8).