Cheapest return flights from Miami to San Juan in June from $139

Best time to book flights for Miami (MIA) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Miami (MIA) to San Juan (SJU) in June 2025 (see full year).

Return flights

01 Jun - 12 Jun Frontier Airlines direct
04 Jun - 11 Jun Spirit Airlines direct
02 Jun - 09 Jun Frontier Airlines direct
03 Jun - 11 Jun Frontier Airlines direct
07 Jun - 11 Jun Frontier Airlines direct
12 Jun - 17 Jun Frontier Airlines direct
11 Jun - 20 Jun Frontier Airlines direct
06 Jun - 09 Jun Frontier Airlines direct
13 Jun - 15 Jun Frontier Airlines direct
06 Jun - 19 Jun Frontier Airlines direct
25 Jun - 03 Jul Frontier Airlines direct
27 Jun - 02 Jul Frontier Airlines direct
25 Jun - 02 Jul Frontier Airlines direct
26 Jun - 03 Jul Frontier Airlines direct
26 Jun - 04 Jul Frontier Airlines direct
29 Jun - 06 Jul Frontier Airlines direct
30 Jun - 06 Jul Frontier Airlines direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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