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

Return flights

05 Feb - 10 Feb	United
25 Feb - 01 Mar	Spirit Airlines
15 Feb - 22 Feb	Spirit Airlines
05 Feb - 07 Feb	Spirit Airlines
11 Feb - 12 Feb	Spirit Airlines
11 Feb - 01 Mar	Spirit Airlines
28 Feb - 01 Mar	Spirit Airlines
05 Feb - 08 Feb	Spirit Airlines
05 Feb - 12 Feb	Spirit Airlines
15 Feb - 01 Mar	Spirit Airlines
11 Feb - 22 Feb	Spirit Airlines
05 Feb - 22 Feb	Spirit Airlines
11 Feb - 23 Feb	Spirit Airlines
05 Feb - 23 Feb	Spirit Airlines

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

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 Newark to Rio Negro in February from 355€

Return flights