Cheapest one-way flights from Houston to Port-of-spain in November from $262

AirHint found the following cheapest one-way flights from Houston (HOU) to Port-of-spain (POS) in November 2025 (see full year).

One-Way flights

14 Nov Frontier Airlines
16 Nov Spirit Airlines
13 Nov Spirit Airlines
29 Nov Air Canada
29 Nov United direct
16 Nov United direct
15 Nov United direct
13 Nov United direct
14 Nov United direct

Also check the deals for return flights from Houston to Port-of-spain in November.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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