Cheapest return flights from Miami to Montevideo in December from $611

AirHint found the following cheapest return flights from Miami (MIA) to Montevideo (MVD) in December 2025 (see full year).

Return flights

03 Dec - 13 Dec American Airlines direct
11 Dec - 26 Dec Avianca
18 Dec - 10 Jan Sky Airline
14 Dec - 06 Jan Avianca
11 Dec - 26 Dec American Airlines direct
12 Dec - 12 Jan Sky Airline
25 Dec - 09 Jan LATAM Airlines Group
03 Dec - 29 Dec American Airlines direct
25 Dec - 08 Jan Aerolineas Argentinas
25 Dec - 07 Jan LATAM Airlines Group
28 Dec - 03 Jan Arajet
14 Dec - 02 Jan Copa
21 Dec - 01 Jan Aerolineas Argentinas
27 Dec - 05 Jan Copa

Also check the deals for one-way flights from Miami to Montevideo in December.

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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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