Cheapest return MDE–EWR flights, September

AirHint found the following cheapest return flights from Rio Negro (MDE) to Newark (EWR) in September 2026 (see full year).

Return flights

25 Sep - 05 Oct Arajet
25 Sep - 30 Sep Arajet
23 Sep - 30 Sep Arajet
22 Sep - 30 Sep Arajet
16 Sep - 30 Sep Arajet
25 Sep - 18 Oct Arajet
10 Sep - 14 Sep Arajet
10 Sep - 13 Sep Arajet
17 Sep - 24 Sep United
02 Sep - 15 Sep United
04 Sep - 20 Sep Arajet
03 Sep - 15 Sep United

Also check the deals for one-way flights from Rio Negro to Newark in September.

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