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

Return flights

18 Mar - 22 Mar	Viva
02 Mar - 08 Mar	Viva
06 Mar - 13 Mar	Viva
08 Mar - 12 Mar	Viva
12 Mar - 15 Mar	Aeromexico
02 Mar - 05 Mar	Aeromexico
12 Mar - 16 Mar	Aeromexico
05 Mar - 08 Mar	Aeromexico
17 Mar - 24 Mar	Aeromexico
13 Mar - 20 Mar	Aeromexico
29 Mar - 04 Apr	Copa
31 Mar - 10 Apr	Copa
31 Mar - 06 Apr	Copa
26 Mar - 02 Apr	Copa
30 Mar - 06 Apr	Copa
28 Mar - 05 Apr	Viva
28 Mar - 07 Apr	Copa
26 Mar - 04 Apr	Copa
28 Mar - 04 Apr	Copa
28 Mar - 08 Apr	Copa

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

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

Cheapest return flights from Cancun to Rio Negro in March from $293

Return flights