Cheap flights from San José, Costa Rica to Buenos Aires, Argentina
Flights starting at $266. Choose between Copa Airlines, Avianca, or LATAM Airlines to find the best price.
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Book your trip to arrive at Ministro Pistarini International, or Aeroparque Jorge Newbery. The distance between San José and Buenos Aires is 5675 km. The most popular airlines for this route are Copa Airlines, Avianca, LATAM Airlines, Aerolineas Argentinas, and JetSMART. San José and Buenos Aires have 401 direct flights per week. When you arrive at Buenos Aires, consider visiting Recoleta, and La Boca, Buenos Aires.
Weekly direct flights
Discover the top airlines offering direct flights from San José to Buenos Aires in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 14.04 - Sat 20.04
| Airline | Sun 14.04 | Mon 15.04 | Tue 16.04 | Wed 17.04 | Thu 18.04 | Fri 19.04 | Sat 20.04 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Sun 21.04 - Sat 27.04
| Airline | Sun 21.04 | Mon 22.04 | Tue 23.04 | Wed 24.04 | Thu 25.04 | Fri 26.04 | Sat 27.04 |
|---|---|---|---|---|---|---|---|
| --- | 1 | --- | 1 | --- | --- | --- |
Weekly direct flights for Sun 28.04 - Sat 04.05
| Airline | Sun 28.04 | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Sun 05.05 - Sat 11.05
| Airline | Sun 05.05 | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 |
|---|---|---|---|---|---|---|---|
| 1 | 1 | --- | --- | --- | --- | --- |
Check-in for a flight from San José to Buenos Aires
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| Copa Airlines | CMP | CM | Yes | 0 0 |
| Avianca | AVA | AV | No | Opens 48 days before flight Closes 1 hours before flight |
| LATAM Airlines | LAN | LA | Yes | 0 0 |
| Aerolineas Argentinas | ARG | AR | Yes | No |
| JetSMART | JAT | JA | Yes | Opens 72 days before flight Closes 1 hours before flight |
Weather in Buenos Aires
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 29°C | 21°C |
| February | 28°C | 20°C |
| March | 25°C | 18°C |
| April | 22°C | 15°C |
| May | 18°C | 12°C |
| June | 14°C | 9°C |
| July | 13°C | 8°C |
| August | 15°C | 9°C |
| September | 17°C | 11°C |
| October | 20°C | 13°C |
| November | 24°C | 16°C |
| December | 27°C | 19°C |
14 day forecast
Frequently asked questions
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