Port of Spain (POS) to Boston (BOS) flight deal from $644 USD in business class

UAUnited Airlines

Round Trip•Business Class

POS

Piarco International Airport

Port of Spain, Trinidad & Tobago

BOS

Logan International Airport

Boston, United States

$3,088 USD

-79%$644 USD

Verified Mar 21, 2026 at 5:26 PM

March 2026

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23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22$2,003 23$2,014 24$2,003 25$2,167 26$4,257 27$1,573 28$4,738 29$2,167 30$2,167 31$4,996 1$4,130 2$2,069 3$2,203 4$1,391 5$798

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Sunday, March 22nd, 2026

6 round-trip options

Returning

Fri, Mar 27, 2026•5 Day Trip

$2,115 USD

Google Flights

Returning

Sat, Mar 28, 2026•6 Day Trip

$2,334 USD

Google Flights

Returning

Sun, Mar 29, 2026•7 Day Trip

$2,003 USD

Google Flights

Returning

Mon, Mar 30, 2026•8 Day Trip

$2,167 USD

Google Flights

Returning

Sat, Apr 4, 2026•13 Day Trip

$2,334 USD

Google Flights

Returning

Sun, Apr 5, 2026•14 Day Trip

$2,440 USD

Google Flights