What airlines fly to Barcelona?

American Airlines, Iberia and United Airlines are the top three most popular airlines that fly to Barcelona 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. Keep in mind that there are 8 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

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.

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?

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

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

There are 8 operators available for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona as of April 2026.

How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$325 Cheap Flights from San Juan Luis Munoz Marin Intl Airport to Barcelona in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,066 to $766. The lowest price recently found on this route was $648.

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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

12:50 pm - 5:05 pm

BCN

SJU

33h 15m

1 stop

$648Avianca

Fri, Oct 16 - Wed, Oct 28

6:35 pm - 8:45 am

SJU

BCN

32h 10m

1 stop

12:50 pm - 5:05 pm

BCN

SJU

33h 15m

1 stop

$650Avianca

Fri, Oct 16 - Wed, Oct 28

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

12:50 pm - 5:05 pm

BCN

SJU

33h 15m

1 stop

$657Avianca

Mon, Oct 19 - Sun, Oct 25

1:05 pm - 1:40 pm

SJU

BCN

18h 35m

1 stop

1:50 pm - 11:25 am

BCN

SJU

27h 35m

1 stop

$682Avianca

Sat, Jul 25 - Mon, Aug 24

7:00 am - 8:35 am

SJU

BCN

19h 35m

2 stops

3:15 pm - 12:13 pm

BCN

SJU

26h 58m

2 stops

$690Delta

Sun, Sep 20 - Wed, Sep 30

1:30 pm - 2:50 pm

SJU

BCN

19h 20m

2 stops

3:15 pm - 12:13 pm

BCN

SJU

26h 58m

2 stops

$695Delta

Mon, Sep 21 - Wed, Sep 30

7:00 am - 8:35 am

SJU

BCN

19h 35m

2 stops

6:20 am - 11:44 pm

BCN

SJU

23h 24m

2 stops

$696Delta

Sun, Sep 20 - Fri, Oct 2

4:55 pm - 8:20 am

SJU

BCN

33h 25m

1 stop

3:15 pm - 2:44 pm

BCN

SJU

29h 29m

1 stop

$699United Airlines

Sat, Sep 19 - Thu, Oct 1

7:00 am - 9:00 am

SJU

BCN

20h 00m

2 stops

9:20 am - 11:44 pm

BCN

SJU

20h 24m

2 stops

$700Delta

Wed, Sep 23 - Tue, Sep 29

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

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

United Airlines

Sep 19

SJU4:55 pmSan Juan Luis Munoz Marin Intl

33h 25m

1 stop

BCN8:20 amBarcelona-El Prat

Oct 1

BCN3:15 pmBarcelona-El Prat

29h 29m

1 stop

SJU2:44 pmSan Juan Luis Munoz Marin Intl

$699

United Airlines

Sep 19

SJU4:55 pmSan Juan Luis Munoz Marin Intl

33h 25m

1 stop

BCN8:20 amBarcelona-El Prat

Sep 22

BCN10:15 amBarcelona-El Prat

35h 27m

2 stops

SJU3:42 pmSan Juan Luis Munoz Marin Intl

$703

United Airlines

Sep 20

SJU1:00 amSan Juan Luis Munoz Marin Intl

25h 20m

2 stops

BCN8:20 amBarcelona-El Prat

Sep 25

BCN11:15 amBarcelona-El Prat

31h 19m

1 stop

SJU12:34 pmSan Juan Luis Munoz Marin Intl

$704

Avianca flights from San Juan Luis Munoz Marin Intl Airport to Barcelona

Our best Avianca deals on San Juan Luis Munoz Marin Intl Airport to Barcelona flight tickets

Avianca

Oct 16

SJU6:35 pmSan Juan Luis Munoz Marin Intl

32h 10m

1 stop

BCN8:45 amBarcelona-El Prat

Oct 28

BCN12:50 pmBarcelona-El Prat

33h 15m

1 stop

SJU5:05 pmSan Juan Luis Munoz Marin Intl

$648

Avianca

Oct 16

SJU6:35 pmSan Juan Luis Munoz Marin Intl

32h 10m

1 stop

BCN8:45 amBarcelona-El Prat

Oct 28

BCN12:50 pmBarcelona-El Prat

33h 15m

1 stop

SJU5:05 pmSan Juan Luis Munoz Marin Intl

$650

Avianca

Sep 21

SJU6:35 pmSan Juan Luis Munoz Marin Intl

32h 10m

1 stop

BCN8:45 amBarcelona-El Prat

Oct 2

BCN1:50 pmBarcelona-El Prat

27h 35m

1 stop

SJU11:25 amSan Juan Luis Munoz Marin Intl

$656

momondo Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Barcelona 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

Fri 10/16

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Wed 10/28

12:50 pm-5:05 pm

1 stop33h 15m

$648

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Fri 10/16

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Wed 10/28

12:50 pm-5:05 pm

1 stop33h 15m

$650

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

Mon 10/19

6:35 pm-8:45 am

1 stop32h 10m

Barcelona-El Prat

Sun 10/25

12:50 pm-5:05 pm

1 stop33h 15m

$657

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Sat 7/25

1:05 pm-1:40 pm

1 stop18h 35m

Barcelona-El Prat

Mon 8/24

1:50 pm-11:25 am

1 stop27h 35m

$682

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Sun 9/20

7:00 am-8:35 am

2 stops19h 35m

Barcelona-El Prat

Wed 9/30

3:15 pm-12:13 pm

2 stops26h 58m

$690

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Mon 9/21

1:30 pm-2:50 pm

2 stops19h 20m

Barcelona-El Prat

Wed 9/30

3:15 pm-12:13 pm

2 stops26h 58m

$695

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Sun 9/20

7:00 am-8:35 am

2 stops19h 35m

Barcelona-El Prat

Fri 10/2

6:20 am-11:44 pm

2 stops23h 24m

$696

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Sat 9/19

4:55 pm-8:20 am

1 stop33h 25m

Barcelona-El Prat

Thu 10/1

3:15 pm-2:44 pm

1 stop29h 29m

$699

Quickest round-trip

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 9/23

7:00 am-9:00 am

2 stops20h 00m

Barcelona-El Prat

Tue 9/29

9:20 am-11:44 pm

2 stops20h 24m

$700

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

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

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

What is the cheapest month to fly to Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from San Juan Luis Munoz Marin Intl Airport, with most prices found around $568. If you don’t want to visit Barcelona in February, then you should wait until December to fly from San Juan Luis Munoz Marin Intl Airport, when ticket prices are also cheap, with an average price of $590.

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

You are more likely to see cheaper flights to Barcelona 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 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 from San Juan Luis Munoz Marin Intl Airport for as low as $574 on momondo.

Cheap San Juan Luis Munoz Marin Intl Airport to Barcelona 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

Fastest flight time	13h 00m
Direct flights	None

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

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

Search flight deals

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

How far is San Juan Luis Munoz Marin Intl to Barcelona by plane?
The straight-line distance from San Juan Luis Munoz Marin Intl to Barcelona is 4262.0 mi. By plane, this route typically takes 13h 00m.
When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona?
Prices for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona are updated daily.
How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona?
There are 8 operators available for flights from San Juan Luis Munoz Marin Intl Airport to Barcelona as of April 2026.
How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Barcelona 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 9,659 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 7,917 reviews	Search British Airways flights
American Airlines	PriceFrom $496	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
Iberia	PriceFrom $523	Free Cancellation	Rating 7.0 3,198 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 2,961 reviews	Search JetBlue flights

Why use momondo?

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

Finding the right flight to Barcelona from San Juan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Barcelona quick and easy, saving you time and money.

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?

If you are not ready to book a flight from San Juan to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.

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

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

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

Avianca flights from San Juan Luis Munoz Marin Intl Airport to Barcelona

Our best Avianca deals on San Juan Luis Munoz Marin Intl Airport to Barcelona flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Barcelona 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

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

What is the cheapest month to fly to Barcelona?

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

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

What airlines fly to Barcelona?

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?

Cheap San Juan Luis Munoz Marin Intl Airport to Barcelona 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

Fastest flight time

Direct flights

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

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

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

Why use momondo?

An easier way to manage your Barcelona 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 Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona

Fly your favorite airline to Barcelona

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