Cheap flights from San José to Buenos Aires from $251

Cheap flights from San José to Buenos Aires from $251

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Buenos Aires

2 stops
Thu, Apr 16
San José SJOBuenos Aires AEP

$251
Search
1 stop
Mon, Apr 13
San José SJOBuenos Aires EZE

$254
Search
1 stop
Tue, Apr 14
San José SJOBuenos Aires EZE

$254
Search
1 stop
Sat, Apr 4
San José SJOBuenos Aires EZE

$254
Search
1 stop
Wed, Apr 15
San José SJOBuenos Aires EZE

$254
Search
1 stop
Wed, Apr 8
San José SJOBuenos Aires EZE

$254
Search
1 stop
Mon, Apr 13 – Sat, Apr 25
San José SJOBuenos Aires EZE

$542
Search
1 stop
Tue, Apr 14 – Sat, Apr 25
San José SJOBuenos Aires EZE

$542
Search
1 stop
Tue, Apr 14 – Tue, Apr 28
San José SJOBuenos Aires EZE

$542
Search
1 stop
Mon, Apr 13 – Tue, Apr 28
San José SJOBuenos Aires EZE

$542
Search
1 stop
Wed, Apr 15 – Sat, Apr 25
San José SJOBuenos Aires EZE

$542
Search
1 stop
Wed, Apr 15 – Tue, Apr 28
San José SJOBuenos Aires EZE

$542
Search

Key info about flying to Buenos Aires

Depart from
Juan Santamaría International
Arrive to
Aeroparque Jorge Newbery
Average flights per week
400
Flight distance
5675 km
Worth visiting
La Boca, Buenos Aires - Recoleta

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 chart.

AirlineSun 08.02Mon 09.02Tue 10.02Wed 11.02Thu 12.02Fri 13.02Sat 14.02
---------------------
Weekly flights: 0 totalDaily flights: 0 averageMost flights: 0 flights
AirlineSun 15.02Mon 16.02Tue 17.02Wed 18.02Thu 19.02Fri 20.02Sat 21.02
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights
AirlineSun 22.02Mon 23.02Tue 24.02Wed 25.02Thu 26.02Fri 27.02Sat 28.02
---111111
Weekly flights: 6 totalDaily flights: 0.86 averageMost flights: Monday 1 flights
AirlineSun 01.03Mon 02.03Tue 03.03Wed 04.03Thu 05.03Fri 06.03Sat 07.03
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights

Check-in for a flight from San José to Buenos Aires

NameCarrier codeIATA CodePassport needed during booking
Copa AirlinesCMPCMYes
AviancaAVAAVNo
Aerolineas ArgentinasARGARYes
LATAM AirlinesLANLAYes
JetSMARTJATJAYes

Weather in Buenos Aires

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January29°C21°C
February28°C20°C
March25°C18°C
April21°C15°C
May17°C12°C
June14°C9°C
July13°C8°C
August15°C9°C
September17°C11°C
October20°C13°C
November24°C16°C
December27°C19°C
Hottest Month
29°C
January
Coldest month
8°C
July
Sunny days
307
days per year

14 day forecast

Saturday
7 Feb
30°C20°C
14 Feb
81%
28°C21°C
Sunday
8 Feb
29°C22°C
15 Feb
71%
26°C22°C
Monday
9 Feb
30°C23°C
16 Feb
80%
23°C22°C
Tuesday
10 Feb
32°C23°C
17 Feb
84%
25°C23°C
Wednesday
11 Feb
83%
30°C23°C
18 Feb
84%
28°C24°C
Thursday
12 Feb
27°C22°C
19 Feb
27°C25°C
Friday
13 Feb
86%
25°C23°C
20 Feb
86%
24°C22°C
Book your trip to arrive at Aeroparque Jorge Newbery, or Ministro Pistarini International. The distance between San José and Buenos Aires is 5675 km. The most popular airlines for this route are Copa Airlines, Avianca, Aerolineas Argentinas, LATAM Airlines, and JetSMART. San José and Buenos Aires have 400 direct flights per week. When you arrive at Buenos Aires, consider visiting La Boca, Buenos Aires, and Recoleta.

Frequently asked questions

How long does it take to travel from San José to Buenos Aires?
What is the flight distance between San José and Buenos Aires?
What airlines offer nonstop (direct) flights between San José and Buenos Aires?
What are the most popular routes to and from San José?
What are the most popular routes to and from Buenos Aires?
Which airports are there in San José?
What airports are near San José?
Which airlines fly between San José and Buenos Aires?
When’s the best time to travel between San José and Buenos Aires?
What flights operate between San José and Buenos Aires?
How many airports are there near San José?
What time do nonstop (direct) flights between San José and Buenos Aires depart?
What time do nonstop (direct) flights between San José and Buenos Aires arrive?
What time do flights between San José and Buenos Aires depart?
What time do flights between San José and Buenos Aires arrive?

Explore alternative trips

Flights from San José

Flights to Buenos Aires

Popular routes

The nearest countries with flights to Buenos Aires

Here is a list of countries people are flying from

Other destination countries from San José

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from San José to Buenos Aires
Search flights