Flights from Miami, FL to San Juan, PR

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Best Deals on Flights From Miami, FL (MIA) to San Juan, PR (SJU)

*Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

Flights Deals from Miami, FL to San Juan, PR on Frontier

$
Flights Deals from Miami, FL to San Juan, PR on Frontier
From
To
Miami, FL (MIA)San Juan, PR (SJU)One-way
/
Departing Jan 6, 2026

From

$45

Last seen: 1 hour ago

*Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

Miami, FL San Juan, PR

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