Cheapest one-way flights from Miami to San Juan in March from 37€

AirHint found the following cheapest one-way flights from Miami (MIA) to San Juan (SJU) in March 2026 (see full year).

One-Way flights

02 Mar Frontier Airlines direct
12 Mar Frontier Airlines direct
09 Mar Frontier Airlines direct
11 Mar Frontier Airlines direct
15 Mar Frontier Airlines direct
17 Mar Frontier Airlines direct
22 Mar Frontier Airlines direct
23 Mar Frontier Airlines direct
24 Mar Frontier Airlines direct
27 Mar Frontier Airlines direct

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

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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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