Where Is Hot in January from Buenos Aires? 2027
39 warm destinations have direct flights from Buenos Aires in January. Lima has the best overall weather. San Juan has the lowest fares from €71.
|
Lima
Peru
|
24°C | 4h 20m | €383 | €29/night | 19 |
|
Montevideo
Uruguay
|
25°C | €284 | €39/night | 92 | |
|
San Carlos de Bariloche
Argentina
|
25°C | 2h | €132 | €36/night | 17 |
|
Brasilia
Brazil
|
24°C | 3h 20m | €703 | €25/night | 16 |
|
Mar del Plata
Argentina
|
22°C | €138 | €31/night | 80 | |
|
Punta del Este
Uruguay
|
22°C | €345 | €60/night | 32 | |
|
Florianopolis
Brazil
|
27°C | 1h 40m | €270 | €25/night | 17 |
|
Curitiba
Brazil
|
24°C | 2h | €374 | €24/night | 17 |
|
Santiago
Chile
|
28°C | 1h 40m | €222 | €40/night | 34 |
|
Esquel
Argentina
|
24°C | 2h 20m | €208 | €30/night | 22 |
|
Comodoro Rivadavia
Argentina
|
22°C | 2h 20m | €148 | €36/night | 95 |
|
Salta
Argentina
|
26°C | 1h 40m | €122 | €24/night | 21 |
|
Porto Seguro
Brazil
|
28°C | 3h 40m | €541 | €25/night | 37 |
|
Sao Paulo
Brazil
|
25°C | 2h 20m | €400 | €25/night | 31 |
|
San Salvador de Jujuy
Argentina
|
25°C | 1h 40m | €98 | €21/night | 49 |
|
Porto Alegre
Brazil
|
28°C | 1h 20m | €342 | €22/night | 24 |
|
Puerto Madryn
Argentina
|
25°C | 1h 40m | €157 | €32/night | 16 |
|
Fortaleza
Brazil
|
30°C | 5h 20m | €690 | €26/night | 9 |
|
Salvador
Brazil
|
28°C | 4h 20m | €560 | €26/night | 15 |
|
San Miguel de Tucuman
Argentina
|
28°C | 1h 40m | €115 | €31/night | 17 |
|
Natal
Brazil
|
29°C | 5h 20m | €453 | €21/night | 15 |
|
Recife
Brazil
|
29°C | 5h | €520 | €23/night | 17 |
|
Rio Gallegos
Argentina
|
19°C | 2h 40m | €226 | €31/night | 16 |
|
Posadas
Argentina
|
30°C | 1h 20m | €90 | €21/night | 67 |
|
Bahia Blanca
Argentina
|
30°C | 1h | €158 | €31/night | 57 |
|
Mendoza
Argentina
|
30°C | 1h 40m | €105 | €25/night | 17 |
|
Cordoba
Argentina
|
30°C | 1h 20m | €82 | €31/night | 39 |
|
Neuquen
Argentina
|
31°C | 1h 40m | €117 | €31/night | 34 |
|
La Rioja
Argentina
|
31°C | 1h 40m | €160 | €22/night | 20 |
|
San Luis
Argentina
|
30°C | 1h 20m | €142 | €65/night | 23 |
|
Corrientes
Argentina
|
31°C | 1h 20m | €135 | €23/night | 16 |
|
Rosario
Argentina
|
32°C | €122 | €27/night | 90 | |
|
Puerto Iguazu
Argentina
|
31°C | 1h 40m | €136 | €31/night | 26 |
|
Catamarca
Argentina
|
30°C | 1h 40m | €160 | €27/night | 22 |
|
Santa Cruz
Bolivia
|
31°C | 2h 40m | €389 | €61/night | 9 |
|
San Juan
Argentina
|
32°C | 1h 40m | €71 | €89/night | 54 |
|
Formosa
Argentina
|
32°C | 1h 40m | €166 | €20/night | 30 |
|
Santiago del Estero
Argentina
|
32°C | 1h 40m | €71 | €26/night | 42 |
|
Asuncion
Paraguay
|
33°C | 1h 40m | €199 | €30/night | 37 |
Temperatures are historical averages for January. Prices updated 10 Sep 2026.
Warmest destinations from Buenos Aires in January
The warmest places to fly to directly from Buenos Aires in January, ranked by average daytime temperature. All destinations average 18°C or above and are reachable on a direct flight.
Lima
24°C avg daytime
From €383 return
4h 20m direct
19 trips available
Montevideo
25°C avg daytime
From €284 return
direct
92 trips available
San Carlos de Bariloche
25°C avg daytime
From €132 return
2h direct
17 trips available
Brasilia
24°C avg daytime
From €703 return
3h 20m direct
16 trips available
Mar del Plata
22°C avg daytime
From €138 return
direct
80 trips available
Frequently Asked Questions
Where is hot in January from Buenos Aires?
There are 39 warm destinations reachable by direct flight from Buenos Aires in January. Lima is among the top picks, with average daytime temperatures around 24°C.
Which is the warmest place to fly to from Buenos Aires in January?
Asuncion is typically the warmest destination reachable by direct flight from Buenos Aires in January, averaging around 33°C during the day.
What is the cheapest warm holiday from Buenos Aires in January?
San Juan is among the cheapest warm destinations from Buenos Aires in January, with return fares from around €71.
How does FairFareFinder calculate the best destinations for January?
FairFareFinder uses live flight and hotel price data combined with historical weather averages to rank destinations. Temperatures shown for dates beyond 14 days ahead are historical averages for January, not live forecasts. Prices are updated approximately every 6 hours.
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