Cheapest return flights from Houston to Port-of-spain in March from 323€

AirHint found the following cheapest return flights from Houston (HOU) to Port-of-spain (POS) in March 2026 (see full year).

Return flights

18 Mar - 25 Mar Spirit Airlines
10 Mar - 16 Mar Spirit Airlines
12 Mar - 17 Mar Spirit Airlines
12 Mar - 17 Mar United direct
25 Mar - 30 Mar United direct
10 Mar - 16 Mar United direct
18 Mar - 25 Mar United direct
23 Mar - 30 Mar United direct
25 Mar - 29 Mar United direct
03 Mar - 12 Mar United direct

Also check the deals for one-way flights from Houston to Port-of-spain in March.

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