Cheapest one-way flights from Miami to San Juan in June from $61

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

One-Way flights

29 Jun Spirit Airlines direct
21 Jun Spirit Airlines direct
30 Jun Spirit Airlines direct
24 Jun Frontier Airlines direct
23 Jun Frontier Airlines direct
27 Jun Frontier Airlines direct
17 Jun Frontier Airlines direct
16 Jun Frontier Airlines direct
20 Jun Frontier Airlines
25 Jun Spirit Airlines direct

Also check the deals for return flights from Miami to San Juan in June.

Skyscanner

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

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