AirHint found the following cheapest return flights from Iguazu Falls (IGR) to Salta (SLA) in September 2025 (see full year).

Return flights

02 Sep - 09 Sep	Aerolineas Argentinas
02 Sep - 04 Sep	JetSmart
30 Sep - 01 Oct	JetSmart
30 Sep - 15 Oct	JetSmart
30 Sep - 07 Oct	JetSmart
30 Sep - 08 Oct	JetSmart
03 Sep - 10 Sep	Flybondi
09 Sep - 25 Sep	JetSmart
24 Sep - 01 Oct	JetSmart
24 Sep - 15 Oct	JetSmart
24 Sep - 07 Oct	JetSmart
24 Sep - 08 Oct	JetSmart
30 Sep - 20 Oct	JetSmart
30 Sep - 03 Oct	JetSmart
06 Sep - 25 Sep	JetSmart
24 Sep - 25 Sep	JetSmart
03 Sep - 04 Sep	JetSmart
09 Sep - 18 Sep	JetSmart
09 Sep - 11 Sep	JetSmart
09 Sep - 29 Sep	JetSmart

Also check the deals for one-way flights from Iguazu Falls to Salta in September.

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 Iguazu Falls to Salta in September from 111€

Return flights