Cheapest return flights from Miami to San Juan in July from $228

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

Return flights

27 Jul - 15 Aug Spirit Airlines direct
15 Jul - 31 Jul Spirit Airlines direct
27 Jul - 31 Jul Spirit Airlines direct
22 Jul - 31 Jul Spirit Airlines direct
18 Jul - 31 Jul Spirit Airlines direct
15 Jul - 27 Jul Spirit Airlines direct
22 Jul - 27 Jul Spirit Airlines direct
18 Jul - 27 Jul Spirit Airlines direct
15 Jul - 26 Jul Spirit Airlines direct
22 Jul - 26 Jul Spirit Airlines direct
18 Jul - 26 Jul Spirit Airlines direct

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

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