Cheapest return flights from Houston to Port-of-spain in March from 398€

Best time to book flights for Houston (HOU) to Port-of-spain (POS) flights at AirHint

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

Return flights

24 Mar - 26 Mar Spirit Airlines
20 Mar - 23 Mar Spirit Airlines
15 Mar - 22 Mar Spirit Airlines
16 Mar - 23 Mar Frontier Airlines
20 Mar - 23 Mar United direct
24 Mar - 26 Mar United direct
16 Mar - 23 Mar United direct
15 Mar - 22 Mar United direct

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

Skyscanner

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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