ROUTE UPDATES: Azul expands Argentina & Uruguay connections with Brazil

Azul Linhas Aereas Brasileiras entered the Argentina - Brazil air travel market in March 2016 and has not stopped growing since, steadily adding new gateways in Argentina during the last two years.  Service to Uruguay has also increased.

Summer 2018 - Seasonal Service - Scheduled

Azul was reported to be planning the following routes during the southern hemisphere summer months and presumably operated them though planned service occasionally does not materialize as announced:

* Sao Paulo Viracopos (VCP) - Punta del Este (PDP) - eff 21Dec17 - 04Feb18

Flights to the popular Uruguayan summer resort.

* Porto Alegre (POA) - Punta del Este (PDP) - eff 21Dec17 - 04Jan18

Flights to the popular Uruguayan summer resort.

* Buenos Aires Ezeiza (EZE) - Navegantes (NVT) - eff 11Dec17 - 04Mar18

1x/daily until 17Feb18 and 4x/weekly until 04Mar18 operated with E195's.

NOTE:  Above service has been extended indefinitely on a 4x/weekly basis. 

* Buenos Aires Ezeiza (EZE) - Cabo Frio (CBF) - eff 16Dec17 - 03Mar18 -1x weekly

Operated with Embraer E195's

Year-Round Scheduled Service

* Rosario (ROS) - Recife (REC) - eff 24Mar18 - 1x weekly

Operated with A320neo's

* Cordoba (COR) - Recife (REC) - eff 25Mar18 - 1x weekly

Operated with A320neo's

* Cordoba (COR) - Porto Alegre (POA) - eff 01Jul18 - 4x weekly

Operated with Embraer E-195's

* Rosario (ROS) - Porto Alegre (POA) - eff 03Jul18 - 3x weekly

Operated with Embraer E-195's

Winter 2018 - Seasonal Service - Scheduled

Azul is planning to operate the following route during the southern hemisphere winter:  

* Sao Paulo Viracopos (VCP) - Bariloche (BRC) - eff 30Jun18 - 29Aug18 - 3x/weekly

Operated with A320's to the popular Argentine ski / lakes / mountains resort. 

Sources:

https://aviacionline.com/2017/06/mas-destinos-de-azul-hacia-buenos-aires-navegantes-y-cabo-frio/
http://www.siscoma.com.ar/online/aviacion/2017/avn171005/avn-171005.html
https://aviacionline.com/2017/11/azul-empezo-a-comercializar-sus-nuevos-vuelos-hacia-cordoba-y-recife/
http://www.sirchandler.com.ar/2018/02/azul-volara-bariloche-regular-desde-san-pablo-dos-meses/
https://aviacionline.com/2018/03/azul-extendio-sus-vuelos-entre-buenos-aires-y-navegantes/
https://www.routesonline.com/news/38/airlineroute/277977/azul-adds-new-argentina-routes-from-porto-alegre-in-july-2018/ via Eric Trum