Cheapest return flights from Atlanta to San Juan in January from 169€

AirHint found the following cheapest return flights from Atlanta (ATL) to San Juan (SJU) in January 2026 (see full year).

Return flights

26 Jan - 29 Jan Frontier Airlines direct
22 Jan - 29 Jan Frontier Airlines direct
22 Jan - 28 Jan Frontier Airlines
29 Jan - 31 Jan Frontier Airlines direct
10 Jan - 13 Jan Frontier Airlines direct
25 Jan - 01 Feb Frontier Airlines direct
13 Jan - 20 Jan Frontier Airlines
13 Jan - 24 Jan Frontier Airlines
22 Jan - 26 Jan Frontier Airlines direct
15 Jan - 22 Jan Frontier Airlines
22 Jan - 24 Jan Spirit Airlines direct
22 Jan - 01 Feb Spirit Airlines direct
22 Jan - 08 Feb Spirit Airlines direct
22 Jan - 07 Feb Spirit Airlines direct
29 Jan - 01 Feb Spirit Airlines direct
29 Jan - 08 Feb Spirit Airlines direct
29 Jan - 07 Feb Spirit Airlines direct
11 Jan - 01 Feb Spirit Airlines direct
25 Jan - 08 Feb Spirit Airlines direct
25 Jan - 07 Feb Spirit Airlines direct

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

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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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