Cheapest return flights from Miami to San Juan in April from $117

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

Return flights

27 Apr - 29 Apr Spirit Airlines direct
10 Apr - 22 Apr Frontier Airlines direct
28 Apr - 06 May Spirit Airlines direct
28 Apr - 19 May Spirit Airlines direct
28 Apr - 05 May Spirit Airlines direct
28 Apr - 12 May Spirit Airlines direct
28 Apr - 13 May Spirit Airlines direct
09 Apr - 13 Apr Frontier Airlines direct
09 Apr - 13 Apr Frontier Airlines
29 Apr - 06 May Spirit Airlines direct
25 Apr - 06 May Spirit Airlines direct
25 Apr - 05 May Spirit Airlines direct
25 Apr - 12 May Spirit Airlines direct
25 Apr - 13 May Spirit Airlines direct
04 Apr - 12 Apr Frontier Airlines direct
01 Apr - 04 Apr Spirit Airlines direct
04 Apr - 13 Apr Frontier Airlines direct
28 Apr - 29 Apr Spirit Airlines direct
28 Apr - 30 Apr Spirit Airlines direct
01 Apr - 08 Apr Spirit Airlines direct

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

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