Cheapest return flights from Houston to San Juan in April from 150€

AirHint found the following cheapest return flights from Houston (HOU) to San Juan (SJU) in April 2026 (see full year).

Return flights

12 Apr - 14 Apr Frontier Airlines
19 Apr - 23 Apr Frontier Airlines
12 Apr - 16 Apr Frontier Airlines
14 Apr - 17 Apr Frontier Airlines
27 Apr - 01 May Frontier Airlines
27 Apr - 03 May Frontier Airlines
16 Apr - 23 Apr Frontier Airlines
26 Apr - 07 May Frontier Airlines
10 Apr - 12 Apr Frontier Airlines
09 Apr - 14 Apr Frontier Airlines
01 Apr - 02 Apr Spirit Airlines
01 Apr - 04 Apr Spirit Airlines
09 Apr - 16 Apr Frontier Airlines
27 Apr - 04 May Frontier Airlines
26 Apr - 04 May Frontier Airlines
29 Apr - 09 May Spirit Airlines
10 Apr - 01 May Spirit Airlines
29 Apr - 03 May Frontier Airlines
13 Apr - 03 May Spirit Airlines
13 Apr - 01 May Spirit Airlines

Also check the deals for one-way flights from Houston to San Juan in April.

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