Where Is Hot in October from Buenos Aires? 2026
38 warm destinations have direct flights from Buenos Aires in October. Santiago has the best overall weather. Cordoba has the lowest fares from €42.
|
Santiago
Chile
|
23°C | 1h 40m | €143 | €40/night | 75 |
|
Mendoza
Argentina
|
24°C | 1h 40m | €68 | €25/night | 44 |
|
Santa Fe
Argentina
|
24°C | €115 | €80/night | 38 | |
|
Rosario
Argentina
|
23°C | €105 | €27/night | 61 | |
|
Porto Seguro
Brazil
|
25°C | 3h 40m | €521 | €25/night | 11 |
|
Belo Horizonte
Brazil
|
25°C | 3h | €395 | €31/night | 4 |
|
San Rafael
Argentina
|
23°C | 1h 40m | €134 | €77/night | 36 |
|
Natal
Brazil
|
27°C | 5h 20m | €405 | €21/night | 30 |
|
Corrientes
Argentina
|
25°C | 1h 20m | €143 | €23/night | 36 |
|
Salvador
Brazil
|
26°C | 4h 20m | €449 | €26/night | 17 |
|
Fortaleza
Brazil
|
28°C | 5h 20m | €596 | €26/night | 9 |
|
San Juan
Argentina
|
26°C | 1h 40m | €134 | €89/night | 44 |
|
Porto Alegre
Brazil
|
22°C | 1h 20m | €321 | €22/night | 47 |
|
Recife
Brazil
|
27°C | 5h | €432 | €23/night | 43 |
|
Neuquen
Argentina
|
22°C | 1h 40m | €60 | €31/night | 42 |
|
La Rioja
Argentina
|
26°C | 1h 40m | €146 | €22/night | 46 |
|
San Luis
Argentina
|
23°C | 1h 20m | €150 | €65/night | 43 |
|
Puerto Iguazu
Argentina
|
25°C | 1h 40m | €82 | €31/night | 43 |
|
Cordoba
Argentina
|
24°C | 1h 20m | €42 | €31/night | 46 |
|
Posadas
Argentina
|
24°C | 1h 20m | €88 | €21/night | 44 |
|
Santa Rosa
Argentina
|
22°C | 1h | €124 | €68/night | 40 |
|
Merlo
Argentina
|
21°C | 1h 20m | €137 | €29/night | 21 |
|
Brasilia
Brazil
|
27°C | 3h 20m | €497 | €25/night | 28 |
|
Formosa
Argentina
|
25°C | 1h 40m | €152 | €20/night | 45 |
|
San Salvador de Jujuy
Argentina
|
23°C | 1h 40m | €98 | €21/night | 43 |
|
Catamarca
Argentina
|
26°C | 1h 40m | €153 | €27/night | 46 |
|
Florianopolis
Brazil
|
20°C | 1h 40m | €273 | €25/night | 42 |
|
Lima
Peru
|
19°C | 4h 20m | €275 | €29/night | 52 |
|
Asuncion
Paraguay
|
25°C | 1h 40m | €186 | €30/night | 45 |
|
Montevideo
Uruguay
|
20°C | €288 | €39/night | 116 | |
|
Bahia Blanca
Argentina
|
18°C | 1h | €158 | €31/night | 53 |
|
Salta
Argentina
|
23°C | 1h 40m | €68 | €24/night | 43 |
|
Sao Paulo
Brazil
|
21°C | 2h 20m | €371 | €25/night | 66 |
|
San Miguel de Tucuman
Argentina
|
26°C | 1h 40m | €60 | €31/night | 44 |
|
Santa Cruz
Bolivia
|
27°C | 2h 40m | €389 | €61/night | 12 |
|
Santiago del Estero
Argentina
|
28°C | 1h 40m | €138 | €26/night | 43 |
|
Puerto Madryn
Argentina
|
19°C | 1h 40m | €175 | €32/night | 37 |
|
Curitiba
Brazil
|
18°C | 2h | €362 | €24/night | 25 |
Temperatures are historical averages for October. Prices updated 9 Sep 2026.
Warmest destinations from Buenos Aires in October
The warmest places to fly to directly from Buenos Aires in October, ranked by average daytime temperature. All destinations average 18°C or above and are reachable on a direct flight.
Santiago
23°C avg daytime
From €143 return
1h 40m direct
75 trips available
Mendoza
24°C avg daytime
From €68 return
1h 40m direct
44 trips available
Santa Fe
24°C avg daytime
From €115 return
direct
38 trips available
Rosario
23°C avg daytime
From €105 return
direct
61 trips available
Porto Seguro
25°C avg daytime
From €521 return
3h 40m direct
11 trips available
Frequently Asked Questions
Where is hot in October from Buenos Aires?
There are 38 warm destinations reachable by direct flight from Buenos Aires in October. Santiago is among the top picks, with average daytime temperatures around 23°C.
Which is the warmest place to fly to from Buenos Aires in October?
Fortaleza is typically the warmest destination reachable by direct flight from Buenos Aires in October, averaging around 28°C during the day.
What is the cheapest warm holiday from Buenos Aires in October?
Cordoba is among the cheapest warm destinations from Buenos Aires in October, with return fares from around €42.
How does FairFareFinder calculate the best destinations for October?
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 October, not live forecasts. Prices are updated approximately every 6 hours.
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