Cheapest one-way flights from Atlanta to San Juan in April from 56€

Best time to book flights for Atlanta (ATL) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest one-way flights from Atlanta (ATL) to San Juan (SJU) in April 2025 (see full year).

One-Way flights

26 Apr Frontier Airlines
08 Apr Frontier Airlines
14 Apr Frontier Airlines
24 Apr Frontier Airlines
30 Apr Frontier Airlines
10 Apr Frontier Airlines
03 Apr Frontier Airlines
02 Apr Frontier Airlines
07 Apr Frontier Airlines
28 Apr Frontier Airlines

Also check the deals for return flights from Atlanta to San Juan in April.

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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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