Cheapest return flights from Miami to San Juan in March from $86

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

Return flights

09 Mar - 12 Mar Frontier Airlines direct
02 Mar - 06 Mar Spirit Airlines direct
01 Mar - 06 Mar Frontier Airlines direct
02 Mar - 11 Mar Spirit Airlines direct
01 Mar - 02 Mar Spirit Airlines direct
01 Mar - 03 Mar Spirit Airlines direct
02 Mar - 03 Mar Spirit Airlines direct
05 Mar - 10 Mar Frontier Airlines direct
05 Mar - 09 Mar Frontier Airlines direct
25 Mar - 31 Mar Frontier Airlines direct
30 Mar - 09 Apr Frontier Airlines direct
31 Mar - 04 Apr Frontier Airlines direct
30 Mar - 03 Apr Frontier Airlines direct
31 Mar - 03 Apr Frontier Airlines direct
11 Mar - 01 Apr Spirit Airlines direct
29 Mar - 08 Apr Spirit Airlines direct
29 Mar - 01 Apr Spirit Airlines direct
26 Mar - 08 Apr Spirit Airlines direct
26 Mar - 01 Apr Spirit Airlines direct
17 Mar - 01 Apr Spirit Airlines direct

Also check the deals for one-way 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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