AirHint found the following cheapest return flights from Indianapolis (IND) to San Juan (SJU) in November 2025 (see full year).

Return flights

10 Nov - 10 Nov	Delta
02 Nov - 05 Nov	Delta
10 Nov - 12 Nov	Spirit Airlines
02 Nov - 10 Nov	Spirit Airlines
02 Nov - 03 Nov	Spirit Airlines
02 Nov - 12 Nov	Spirit Airlines
29 Nov - 07 Dec	Spirit Airlines
10 Nov - 23 Nov	Spirit Airlines
12 Nov - 23 Nov	Spirit Airlines
02 Nov - 23 Nov	Spirit Airlines
23 Nov - 07 Dec	Spirit Airlines
26 Nov - 07 Dec	Spirit Airlines
26 Nov - 30 Nov	Southwest Airlines

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

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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Cheapest return flights from Indianapolis to San Juan in November from 179€

Return flights