Cheapest return flights from Newark to Rio Negro in March from $352

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

Return flights

16 Mar - 22 Mar Arajet
06 Mar - 11 Mar Arajet
03 Mar - 06 Mar American Airlines
11 Mar - 17 Mar United
14 Mar - 22 Mar jetBlue
26 Mar - 30 Mar Arajet
12 Mar - 20 Mar Arajet
05 Mar - 08 Mar Arajet
20 Mar - 29 Mar World Ticket Ltd

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

Skyscanner

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.

Book a cheap hotel in Rio Negro

Cheap car rent in Rio Negro

Feel free to contact us with any feedback or request another flight research.