Cheap flights from San José, Costa Rica to Rosario, Argentina

Flights starting at £263. Choose between Aerolineas Argentinas, Copa Airlines, or Avianca to find the best price.

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Tips to know when travelling to Rosario

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The most popular airlines for this route are Aerolineas Argentinas, Copa Airlines, Avianca, LATAM Airlines, and JetSMART. San José and Rosario have 292 direct flights per week.

Check-in for a flight from San José to Rosario

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Aerolineas ArgentinasARGARYesNo
Copa AirlinesCMPCMYes0
0
AviancaAVAAVNoOpens 48 days before flight
Closes 1 hours before flight
LATAM AirlinesLANLAYes0
0
JetSMARTJATJAYesOpens 72 days before flight
Closes 1 hours before flight

Weather in Rosario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January32°C19°C
February31°C19°C
March28°C16°C
April24°C14°C
May19°C11°C
June16°C8°C
July16°C7°C
August19°C8°C
September21°C10°C
October24°C12°C
November28°C15°C
December31°C18°C
Hottest Month
32°C
January
Coldest month
7°C
July
Sunny days
309
days per year

14 day forecast

Monday
18 Mar
87%
27°C21°C
25 Mar
28°C17°C
Tuesday
19 Mar
89%
32°C22°C
26 Mar
27°C14°C
Wednesday
20 Mar
84%
33°C17°C
27 Mar
28°C15°C
Thursday
21 Mar
20°C12°C
28 Mar
29°C16°C
Friday
22 Mar
23°C10°C
29 Mar
33°C17°C
Saturday
23 Mar
26°C12°C
30 Mar
73%
36°C23°C
Sunday
24 Mar
28°C17°C
31 Mar
87%
32°C23°C

Frequently asked questions

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