Cheap flights from San Juan, United States to San José, Costa Rica

Flights starting at £70. Choose between Avianca, Copa Airlines, or JetBlue Airways to find the best price.

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

How much do flights to San José cost?

Key info about flying to San José

Depart from
Luis Muñoz Marín International
Arrive to
Juan Santamaría International
Average flights per week
224
Flight distance
Worth visiting
Bosque Nuboso Monteverde - Parque Nacional Manuel Antonio

Check-in for a flight from San Juan to San José

NameCarrier codeIATA CodePassport needed during booking
AviancaAVAAVNo
Copa AirlinesCMPCMYes
JetBlue AirwaysJBUB6No
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo

Weather in San José

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January24°C14°C
February26°C14°C
March27°C15°C
April26°C16°C
May25°C17°C
June24°C16°C
July24°C16°C
August24°C15°C
September24°C16°C
October23°C16°C
November23°C15°C
December23°C14°C
Hottest Month
27°C
March
Coldest month
14°C
January
Sunny days
170
days per year

14 day forecast

Wednesday
29 Jan
84%
26°C12°C
5 Feb
27°C12°C
Thursday
30 Jan
87%
27°C13°C
6 Feb
76%
26°C12°C
Friday
31 Jan
89%
27°C14°C
7 Feb
87%
27°C13°C
Saturday
1 Feb
80%
25°C15°C
8 Feb
84%
27°C13°C
Sunday
2 Feb
89%
26°C13°C
9 Feb
89%
26°C13°C
Monday
3 Feb
81%
24°C12°C
10 Feb
84%
26°C12°C
Tuesday
4 Feb
26°C11°C
11 Feb
73%
26°C13°C
Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to San José. The most popular airlines for this route are Avianca, Copa Airlines, JetBlue Airways, Frontier Airlines, and Spirit Airlines. San Juan and San José have 224 direct flights per week. When you arrive at San José, consider visiting Bosque Nuboso Monteverde, and Parque Nacional Manuel Antonio.

Frequently asked questions

What are the most popular routes to and from San Juan?
What are the most popular routes to and from San José?
What airports are near San Juan?
What airports are near San José?
Which airlines fly between San Juan and San José?
When’s the best time to travel between San Juan and San José?
What flights operate between San Juan and San José?
How many airports are there near San Juan?
How many airports are there near San José?
What time do nonstop (direct) flights between San Juan and San José depart?
What time do nonstop (direct) flights between San Juan and San José arrive?
What time do flights between San Juan and San José depart?
What time do flights between San Juan and San José arrive?

Explore alternative trips

Flights from San Juan

Flights to San José

Popular routes

The nearest countries with flights to San José

Here is a list of countries people are flying from

Other destination countries from San Juan

Here is a list of countries people are flying to
Find the best connection from San Juan to San José
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications


We hack the system,
you fly for less