Cheapest return flights from Houston to San Juan in April from 149€

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

Return flights

30 Apr - 03 May Frontier Airlines
26 Apr - 04 May Frontier Airlines
23 Apr - 25 Apr Frontier Airlines
20 Apr - 30 Apr Spirit Airlines
29 Apr - 01 May Spirit Airlines
29 Apr - 30 Apr Spirit Airlines
22 Apr - 30 Apr Spirit Airlines
20 Apr - 01 May Spirit Airlines
30 Apr - 01 May Spirit Airlines
24 Apr - 28 Apr Spirit Airlines
29 Apr - 15 May Spirit Airlines
20 Apr - 24 Apr Spirit Airlines
29 Apr - 03 May Spirit Airlines
24 Apr - 30 Apr Spirit Airlines
27 Apr - 29 Apr Spirit Airlines
22 Apr - 01 May Spirit Airlines
12 Apr - 14 Apr Spirit Airlines
26 Apr - 28 Apr Frontier Airlines
29 Apr - 05 May Spirit Airlines
29 Apr - 12 May Spirit Airlines

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

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