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

One-Way flights

20 Nov	Frontier Airlines	direct
06 Nov	Frontier Airlines	direct
13 Nov	Frontier Airlines	direct
17 Nov	Frontier Airlines	direct
02 Nov	Frontier Airlines	direct
03 Nov	Frontier Airlines	direct
10 Nov	Frontier Airlines	direct
08 Nov	Southwest Airlines
12 Nov	Delta
07 Nov	Frontier Airlines	direct

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

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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Cheapest one-way flights from San Juan to Miami in November from 66€

One-Way flights