Cheap flights from Barcelona, Spain to San Juan, United States

Flights starting at £293. Choose between Frontier Airlines, Vueling, or Spirit Airlines 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 Juan cost?

Key info about flying to San Juan

Depart from
Barcelona–El Prat
Arrive to
Luis Muñoz Marín International
Average flights per week
361
Flight distance

Great deals from Barcelona to San Juan

Prices updated:

Prices updated:

Check-in for a flight from Barcelona to San Juan

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
VuelingVLGVYNo
Spirit AirlinesNKSNKNo
RyanairRYRFRNo
JetBlue AirwaysJBUB6No

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
March
Sunny days
252
days per year

14 day forecast

Saturday
29 Mar
85%
28°C24°C
5 Apr
74%
27°C23°C
Sunday
30 Mar
88%
27°C23°C
6 Apr
28°C23°C
Monday
31 Mar
85%
27°C23°C
7 Apr
81%
27°C23°C
Tuesday
1 Apr
86%
28°C23°C
8 Apr
87%
30°C23°C
Wednesday
2 Apr
85%
26°C23°C
9 Apr
89%
29°C24°C
Thursday
3 Apr
89%
26°C24°C
10 Apr
78%
26°C24°C
Friday
4 Apr
89%
27°C24°C
11 Apr
86%
28°C24°C
Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Frontier Airlines, Vueling, Spirit Airlines, Ryanair, and JetBlue Airways. Barcelona and San Juan have 361 direct flights per week.

Frequently asked questions

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

Explore alternative trips

Flights from Barcelona

Flights to San Juan

Popular routes

The nearest countries with flights to San Juan

Here is a list of countries people are flying from

Other destination countries from Barcelona

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