Cheapest one-way flights from Charlotte to San Juan in May from 79€

AirHint found the following cheapest one-way flights from Charlotte (CLT) to San Juan (SJU) in May 2026 (see full year).

One-Way flights

03 May Frontier Airlines
18 May Frontier Airlines
08 May Frontier Airlines
14 May Frontier Airlines
07 May Frontier Airlines
13 May Frontier Airlines
06 May Spirit Airlines
09 May Spirit Airlines
18 May Frontier Airlines direct
04 May Spirit Airlines

Also check the deals for return flights from Charlotte to San Juan in May.

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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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