Cheapest return flights from Atlanta to San Juan in October from $209

AirHint found the following cheapest return flights from Atlanta (ATL) to San Juan (SJU) in October 2025 (see full year).

Return flights

08 Oct - 14 Oct Spirit Airlines
01 Oct - 04 Oct Spirit Airlines
02 Oct - 07 Oct Spirit Airlines
22 Oct - 08 Nov Spirit Airlines
23 Oct - 08 Nov Spirit Airlines
19 Oct - 08 Nov Spirit Airlines
27 Oct - 08 Nov Spirit Airlines
25 Oct - 08 Nov Spirit Airlines
08 Oct - 26 Oct Spirit Airlines
08 Oct - 27 Oct Spirit Airlines
13 Oct - 16 Oct Spirit Airlines
01 Oct - 03 Oct Spirit Airlines
18 Oct - 25 Oct Frontier Airlines direct
02 Oct - 03 Oct Spirit Airlines
02 Oct - 16 Oct Spirit Airlines
15 Oct - 03 Nov Spirit Airlines
30 Oct - 03 Nov Spirit Airlines
20 Oct - 08 Nov Spirit Airlines
17 Oct - 03 Nov Spirit Airlines
17 Oct - 06 Nov Spirit Airlines

Also check the deals for one-way flights from Atlanta to San Juan in October.

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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