Cheapest one-way flights from Houston to San Juan in March from 78€

AirHint found the following cheapest one-way flights from Houston (HOU) to San Juan (SJU) in March 2026 (see full year).

One-Way flights

03 Mar Spirit Airlines
05 Mar Frontier Airlines
09 Mar Frontier Airlines
04 Mar Frontier Airlines
19 Mar Frontier Airlines
30 Mar Spirit Airlines
31 Mar Spirit Airlines
23 Mar Spirit Airlines
08 Mar Spirit Airlines
21 Mar Spirit Airlines

Also check the deals for return flights from Houston to San Juan in March.

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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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