Cheapest return flights from Indianapolis to San Juan in January from 138€

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

Return flights

20 Jan - 23 Jan Spirit Airlines
20 Jan - 30 Jan Spirit Airlines
20 Jan - 27 Jan Spirit Airlines
17 Jan - 31 Jan Frontier Airlines
20 Jan - 05 Feb Spirit Airlines
21 Jan - 23 Jan Spirit Airlines
21 Jan - 30 Jan Spirit Airlines
28 Jan - 30 Jan Spirit Airlines
17 Jan - 30 Jan Spirit Airlines
21 Jan - 05 Feb Spirit Airlines
28 Jan - 05 Feb Spirit Airlines
20 Jan - 31 Jan Spirit Airlines
28 Jan - 31 Jan Spirit Airlines
28 Jan - 18 Feb Spirit Airlines
22 Jan - 05 Feb Spirit Airlines
17 Jan - 05 Feb Spirit Airlines
29 Jan - 05 Feb Spirit Airlines
28 Jan - 12 Feb Spirit Airlines
29 Jan - 18 Feb Spirit Airlines
29 Jan - 12 Feb Spirit Airlines

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

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