Which layover airport has the shortest connection time from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Madrid (MAD) has the shortest average layover time for this route: 1h 58m.

Which layover airport has the shortest travel time from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Flights connecting via Madrid (MAD) have the shortest average one-way travel time: 11h 33m.

Which airport is the most popular layover for flights between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport?

Madrid (MAD) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from San Juan Luis Munoz Marin Intl to Barcelona-El Prat?

KLM, United Airlines, and Delta are the most popular carriers operating from San Juan Luis Munoz Marin Intl to Barcelona-El Prat

How often are flights from San Juan to Barcelona delayed?

Historically, on average around 0% of flights between San Juan and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for San Juan to Barcelona flights?

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which layover airport offers the lowest fares from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Flights via Newark (EWR) offer the lowest average round-trip price of $590.

What airlines fly to Barcelona-El Prat Airport?

American Airlines, Iberia and United Airlines are the top three most popular airlines that fly to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 8 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

As of April 2026, there are 8 operators available to choose from for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport.

What documentation or ID do you need to fly to Barcelona-El Prat Airport?

The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$426 Cheap Flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport in 2026

Q: What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport?

Prices are currently low for flights on this route. Typical prices usually range from $944 to $691. The lowest price recently found on this route was $656.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 8:45 am

SJU

BCN

32h 10m

1 stop

3:40 pm - 5:10 pm

BCN

SJU

31h 30m

1 stop

$656Avianca

Sun, May 31 - Wed, Jun 3

6:35 pm - 8:45 am

SJU

BCN

32h 10m

1 stop

1:50 pm - 5:10 pm

BCN

SJU

33h 20m

1 stop

$657Avianca

Tue, May 12 - Tue, May 26

6:35 pm - 8:45 am

SJU

BCN

32h 10m

1 stop

3:40 pm - 5:10 pm

BCN

SJU

31h 30m

1 stop

$682Avianca

Sun, May 31 - Tue, Jun 2

1:05 pm - 1:40 pm

SJU

BCN

18h 35m

1 stop

3:40 pm - 11:25 am

BCN

SJU

25h 45m

1 stop

$777Avianca

Tue, Jun 2 - Wed, Jun 3

6:35 pm - 8:45 am

SJU

BCN

32h 10m

1 stop

1:50 pm - 5:10 pm

BCN

SJU

33h 20m

1 stop

$796Avianca

Thu, May 7 - Fri, May 15

6:35 pm - 8:45 am

SJU

BCN

32h 10m

1 stop

1:50 pm - 11:25 am

BCN

SJU

27h 35m

1 stop

$797Avianca

Thu, May 7 - Fri, May 15

1:31 pm - 1:00 pm

SJU

BCN

17h 29m

1 stop

12:50 pm - 10:05 pm

BCN

SJU

15h 15m

1 stop

$815American Airlines

Wed, Apr 29 - Mon, May 4

7:20 am - 8:20 am

SJU

BCN

19h 00m

1 stop

12:15 pm - 12:34 pm

BCN

SJU

30h 19m

2 stops

$819United Airlines

Wed, Apr 29 - Mon, May 4

6:35 pm - 8:45 am

SJU

BCN

32h 10m

1 stop

1:50 pm - 5:10 pm

BCN

SJU

33h 20m

1 stop

$822Avianca

Fri, May 29 - Mon, Jun 1

3:56 pm - 5:55 pm

SJU

BCN

19h 59m

2 stops

11:15 am - 9:24 pm

BCN

SJU

16h 09m

1 stop

$823United Airlines

Wed, Apr 29 - Mon, May 4

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

KLM flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Our best KLM deals on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight tickets

KLM

May 7

SJU1:16 pmSan Juan Luis Munoz Marin Intl

19h 14m

2 stops

BCN2:30 pmBarcelona-El Prat

May 14

BCN9:20 amBarcelona-El Prat

20h 15m

2 stops

SJU11:35 pmSan Juan Luis Munoz Marin Intl

$893

KLM

Jun 5

SJU2:00 pmSan Juan Luis Munoz Marin Intl

18h 40m

2 stops

BCN2:40 pmBarcelona-El Prat

Jun 17

BCN9:20 amBarcelona-El Prat

20h 23m

2 stops

SJU11:43 pmSan Juan Luis Munoz Marin Intl

$918

KLM

Jun 4

SJU1:16 pmSan Juan Luis Munoz Marin Intl

19h 14m

2 stops

BCN2:30 pmBarcelona-El Prat

Jun 10

BCN11:10 amBarcelona-El Prat

18h 33m

2 stops

SJU11:43 pmSan Juan Luis Munoz Marin Intl

$922

United Airlines flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Our best United Airlines deals on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight tickets

United Airlines

Apr 29

SJU7:20 amSan Juan Luis Munoz Marin Intl

19h 00m

1 stop

BCN8:20 amBarcelona-El Prat

May 4

BCN12:15 pmBarcelona-El Prat

30h 19m

2 stops

SJU12:34 pmSan Juan Luis Munoz Marin Intl

$819

United Airlines

Apr 29

SJU3:56 pmSan Juan Luis Munoz Marin Intl

19h 59m

2 stops

BCN5:55 pmBarcelona-El Prat

May 4

BCN11:15 amBarcelona-El Prat

16h 09m

1 stop

SJU9:24 pmSan Juan Luis Munoz Marin Intl

$823

United Airlines

Jul 4

SJU4:55 pmSan Juan Luis Munoz Marin Intl

33h 25m

1 stop

BCN8:20 amBarcelona-El Prat

Sep 25

BCN12:15 pmBarcelona-El Prat

30h 19m

2 stops

SJU12:34 pmSan Juan Luis Munoz Marin Intl

$854

momondo Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Sun 5/31

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Wed 6/3

3:40 pm-5:10 pm

1 stop31h 30m

$656

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Tue 5/12

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Tue 5/26

1:50 pm-5:10 pm

1 stop33h 20m

$657

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Sun 5/31

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Tue 6/2

3:40 pm-5:10 pm

1 stop31h 30m

$682

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Tue 6/2

1:05 pm-1:40 pm

1 stop18h 35m

Barcelona-El Prat

Wed 6/3

3:40 pm-11:25 am

1 stop25h 45m

$777

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Thu 5/7

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Fri 5/15

1:50 pm-5:10 pm

1 stop33h 20m

$796

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Thu 5/7

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Fri 5/15

1:50 pm-11:25 am

1 stop27h 35m

$797

Quickest round-trip

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 4/29

1:31 pm-1:00 pm

1 stop17h 29m

Barcelona-El Prat

Mon 5/4

12:50 pm-10:05 pm

1 stop15h 15m

$815

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 4/29

7:20 am-8:20 am

1 stop19h 00m

Barcelona-El Prat

Mon 5/4

12:15 pm-12:34 pm

2 stops30h 19m

$819

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Fri 5/29

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Mon 6/1

1:50 pm-5:10 pm

1 stop33h 20m

$822

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 4/29

3:56 pm-5:55 pm

2 stops19h 59m

Barcelona-El Prat

Mon 5/4

11:15 am-9:24 pm

1 stop16h 09m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport is in February. Flight prices, which tend to average around $568, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport during December instead. Flights to Barcelona-El Prat Airport in December, while not as cheap as those in February, still average around $590.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $726 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from San Juan Luis Munoz Marin Intl Airport for as low as $574 on momondo.

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights?

You could potentially save up to 31% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight.

How have San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight prices changed over time?

As of April 2026, prices for San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport (SJU to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Fastest flight time	13h 00m
Direct flights	None

The fastest flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport takes 13h 00m

There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport.

Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

How far is San Juan Luis Munoz Marin Intl to Barcelona-El Prat by plane?
San Juan Luis Munoz Marin Intl and Barcelona-El Prat are 4257.2 mi apart from one another. Typically, this will take 13h 00m by plane in normal conditions.
When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?
Prices for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport refresh daily.
How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?
As of April 2026, there are 8 operators available to choose from for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport.
How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?
Based on momondo bookings for flights between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport, the leading airline is American Airlines, making up 31% of the total bookings. Other popular airlines include Iberia with 25%, United Airlines with 21%, and Delta with 6%.

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $380	Free Cancellation	Rating 7.9 8,458 reviews	Search Delta flights
United Airlines	PriceFrom $435	Free Cancellation	Rating 7.4 9,655 reviews	Search United Airlines flights
KLM	PriceFrom $460	Free Cancellation	Rating 7.8 1,508 reviews	Search KLM flights
British Airways	PriceFrom $460	Free Cancellation	Rating 6.7 7,915 reviews	Search British Airways flights
American Airlines	PriceFrom $496	Free Cancellation	Rating 7.1 11,677 reviews	Search American Airlines flights
Iberia	PriceFrom $523	Free Cancellation	Rating 7.0 3,196 reviews	Search Iberia flights
Avianca	PriceFrom $589	Free Cancellation	Rating 6.5 2,514 reviews	Search Avianca flights
JetBlue	PriceFrom $747	Free Cancellation	Rating 7.1 2,956 reviews	Search JetBlue flights

Lloret de Mar

Salou

Sitges

Tossa de Mar

Castelldefels

Tarragona

El Prat de Llobregat

L'Hospitalet de Llobregat

Calella

Cambrils

Cadaques

Santa Susanna

Badalona

Pals

Pineda de Mar

Empuriabrava

Roses

Palafrugell

Calella de Palafrugell

Malgrat de Mar

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Juan to Barcelona with flexible booking policies on momondo?

Yes. All flights to Barcelona from San Juan on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Juan to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Juan to Barcelona.

I’m not ready to book a flight from San Juan to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Juan to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 5/25

Mon 6/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities

Other flights from San Juan Luis Munoz Marin Intl Airport

Other flights to Barcelona

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Spain

Flights to Girona Costa Brava Airport

Cheap flights from San Juan Luis Munoz Marin Intl Airport to Barcelona from $426

Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Barcelona

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

KLM flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Our best KLM deals on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight tickets

United Airlines flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Our best United Airlines deals on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport that are best for you.

See travel insights to Barcelona from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

What is the typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flights?

How have San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport flight prices changed over time?

What is the cheapest airline that flies from San Juan Luis Munoz Marin Intl to Barcelona-El Prat?

What airlines fly to Barcelona-El Prat Airport?

How often are flights from San Juan to Barcelona delayed?

What is the most punctual flight time for San Juan to Barcelona flights?

What day of the week experiences the fewest flight delays on this route?

Which airport is the most popular layover for flights between San Juan Luis Munoz Marin Intl Airport and Barcelona-El Prat Airport?

Which layover airport offers the lowest fares from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Which layover airport has the shortest travel time from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

Which layover airport has the shortest connection time from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport?

When to book flights from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Cheap San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport (SJU to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Barcelona-El Prat Airport with momondo

Traveling to a place near Barcelona?

Why use momondo?

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

San Juan Luis Munoz Marin Intl Airport flight routes

According to popular flight searches on momondo this year

Barcelona-El Prat Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Barcelona

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Barcelona

List of cabin classes available on flights landing in Barcelona. Availability may vary depending on flight origin and airline.

Complete your trip to Barcelona

Explore popular destinations other users love

According to popular flight searches on momondo this year