Cheapest return flights from Charleston to San Juan in March from 287€

Best time to book flights for Charleston (CHS) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Charleston (CHS) to San Juan (SJU) in March 2025 (see full year).

Return flights

30 Mar - 03 Apr Spirit Airlines
27 Mar - 30 Mar United
31 Mar - 04 Apr Frontier Airlines
23 Mar - 27 Mar United
07 Mar - 13 Mar Spirit Airlines
11 Mar - 15 Mar Delta

Also check the deals for one-way flights from Charleston to San Juan in March.

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.

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