Cheap flights from Buenos Aires, Argentina to San Juan, United States

Flights starting at £287. Choose between Avianca, Frontier Airlines, or Copa Airlines to find the best price.

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Tips to know when travelling to San Juan

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Travelers usually depart from Ministro Pistarini International, or Aeroparque Jorge Newbery when they travel from Buenos Aires to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Avianca, Frontier Airlines, Copa Airlines, JetSMART, and Spirit Airlines. Buenos Aires and San Juan have 333 direct flights per week.

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

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
AviancaAVAAVNoOpens 48 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Copa AirlinesCMPCMYes0
0
JetSMARTJATJAYesOpens 72 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

Weather in San Juan

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C22°C
February27°C22°C
March27°C22°C
April28°C23°C
May29°C24°C
June30°C25°C
July30°C25°C
August30°C25°C
September30°C25°C
October29°C25°C
November28°C24°C
December27°C23°C
Hottest Month
30°C
August
Coldest month
22°C
February
Sunny days
247
days per year

14 day forecast

Thursday
4 Apr
30°C23°C
11 Apr
82%
27°C24°C
Friday
5 Apr
80%
30°C24°C
12 Apr
89%
28°C24°C
Saturday
6 Apr
86%
30°C24°C
13 Apr
89%
29°C24°C
Sunday
7 Apr
87%
29°C24°C
14 Apr
86%
28°C24°C
Monday
8 Apr
87%
28°C24°C
15 Apr
87%
27°C24°C
Tuesday
9 Apr
80%
25°C24°C
16 Apr
84%
27°C24°C
Wednesday
10 Apr
88%
26°C23°C
17 Apr
89%
28°C24°C

Frequently asked questions

What are the most popular routes to and from Buenos Aires?
What are the most popular routes to and from San Juan?
Which airports are there in Buenos Aires?
What airports are near San Juan?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Buenos Aires and San Juan?
What is Virtual Interlining and how do I use it?
Which airlines fly between Buenos Aires and San Juan?
When's the best time to travel between Buenos Aires and San Juan?
What flights operate between Buenos Aires and San Juan?
How many airports are there near San Juan?
What time do nonstop (direct) flights between Buenos Aires and San Juan depart?
What time do nonstop (direct) flights between Buenos Aires and San Juan arrive?
What time do flights between Buenos Aires and San Juan depart?
What time do flights between Buenos Aires and San Juan arrive?

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