Cheapest one-way flights from Atlanta to San Juan in March from $59

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

One-Way flights

03 Mar Spirit Airlines direct
01 Mar Spirit Airlines
02 Mar Spirit Airlines
24 Mar Frontier Airlines direct
17 Mar Frontier Airlines direct
18 Mar Spirit Airlines direct
31 Mar Frontier Airlines direct
25 Mar Spirit Airlines direct
04 Mar Spirit Airlines direct
09 Mar Spirit Airlines

Also check the deals for return flights from Atlanta 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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