Cheapest return flights from Houston to San Juan in April from $199

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

Return flights

23 Apr - 27 Apr Frontier Airlines
25 Apr - 01 May Spirit Airlines
19 Apr - 25 Apr Spirit Airlines
15 Apr - 19 Apr Spirit Airlines
16 Apr - 19 Apr Frontier Airlines
20 Apr - 22 Apr Frontier Airlines
10 Apr - 13 Apr Spirit Airlines
14 Apr - 19 Apr Spirit Airlines
09 Apr - 13 Apr Spirit Airlines
07 Apr - 13 Apr Spirit Airlines
04 Apr - 09 Apr jetBlue
24 Apr - 02 May Spirit Airlines
17 Apr - 02 May Spirit Airlines
17 Apr - 05 May Spirit Airlines
17 Apr - 01 May Spirit Airlines
20 Apr - 08 May Spirit Airlines
20 Apr - 02 May Spirit Airlines
20 Apr - 05 May Spirit Airlines
20 Apr - 01 May Spirit Airlines
18 Apr - 08 May Spirit Airlines

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

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