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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Barcelona from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Barcelona departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 am - 8:50 amSJU-BCN
20h 20m1 stop
Multiple Airlines Logo
11:00 am - 9:35 pmBCN-SJU
15h 35m1 stop
$431Multiple Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
7:45 am - 9:35 amSJU-BCN
20h 50m2 stops
United Airlines Logo
9:55 am - 9:26 pmBCN-SJU
40h 31m2 stops
$432United Airlines
Find Deal
Wed, Dec 3 - Wed, Feb 4
United Airlines Logo
2:10 pm - 9:00 amSJU-BCN
13h 50m1 stop
United Airlines Logo
9:55 am - 4:36 pmBCN-SJU
35h 41m2 stops
$433United Airlines
Find Deal
Wed, Dec 3 - Wed, Feb 4
Multiple Airlines Logo
6:25 am - 9:00 amSJU-BCN
21h 35m1 stop
Multiple Airlines Logo
12:30 pm - 1:45 pmBCN-SJU
30h 15m2 stops
$435Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 24
United Airlines Logo
2:05 am - 9:35 amSJU-BCN
26h 30m2 stops
United Airlines Logo
6:45 am - 10:22 pmBCN-SJU
20h 37m2 stops
$436United Airlines
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Tue, Dec 2 - Wed, Feb 4
Delta Logo
7:19 am - 3:00 pmSJU-BCN
26h 41m2 stops
Delta Logo
10:15 am - 1:47 pmBCN-SJU
32h 32m2 stops
$453Delta
Find Deal
Fri, Dec 5 - Thu, Dec 11
British Airways Logo
4:49 pm - 4:30 pmSJU-BCN
18h 41m2 stops
British Airways Logo
12:30 pm - 11:56 pmBCN-SJU
16h 26m1 stop
$455British Airways
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Wed, Jan 14 - Sat, Jan 24
British Airways Logo
11:38 am - 1:40 pmSJU-BCN
21h 02m2 stops
British Airways Logo
11:00 am - 11:59 pmBCN-SJU
17h 59m1 stop
$456British Airways
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Wed, Jan 14 - Sat, Jan 24
Delta Logo
6:38 pm - 8:00 amSJU-BCN
32h 22m2 stops
Delta Logo
6:00 am - 11:59 pmBCN-SJU
22h 59m2 stops
$462Delta
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Thu, Dec 4 - Tue, Dec 9
American Airlines Logo
4:49 pm - 1:05 pmSJU-BCN
15h 16m1 stop
American Airlines Logo
6:40 am - 4:35 pmBCN-SJU
14h 55m1 stop
$519American Airlines
Find Deal
Fri, Feb 6 - Tue, Feb 10

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
Dec 3
SJU7:45 amSan Juan Luis Munoz Marin Intl
20h 50m
2 stops
BCN9:35 amBarcelona-El Prat
Feb 4
BCN9:55 amBarcelona-El Prat
40h 31m
2 stops
SJU9:26 pmSan Juan Luis Munoz Marin Intl
$432
Find similar
United Airlines
Dec 3
SJU2:10 pmSan Juan Luis Munoz Marin Intl
13h 50m
1 stop
BCN9:00 amBarcelona-El Prat
Feb 4
BCN9:55 amBarcelona-El Prat
35h 41m
2 stops
SJU4:36 pmSan Juan Luis Munoz Marin Intl
$433
Find similar
United Airlines
Dec 2
SJU2:05 amSan Juan Luis Munoz Marin Intl
26h 30m
2 stops
BCN9:35 amBarcelona-El Prat
Feb 4
BCN6:45 amBarcelona-El Prat
20h 37m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
$436
Find similar

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

Our best Delta deals on San Juan Luis Munoz Marin Intl Airport to Barcelona flight tickets
Delta
Dec 5
SJU7:19 amSan Juan Luis Munoz Marin Intl
26h 41m
2 stops
BCN3:00 pmBarcelona-El Prat
Dec 11
BCN10:15 amBarcelona-El Prat
32h 32m
2 stops
SJU1:47 pmSan Juan Luis Munoz Marin Intl
$453
Find similar
Delta
Dec 4
SJU6:38 pmSan Juan Luis Munoz Marin Intl
32h 22m
2 stops
BCN8:00 amBarcelona-El Prat
Dec 9
BCN6:00 amBarcelona-El Prat
22h 59m
2 stops
SJU11:59 pmSan Juan Luis Munoz Marin Intl
$462
Find similar
Delta
Dec 5
SJU7:19 amSan Juan Luis Munoz Marin Intl
26h 41m
2 stops
BCN3:00 pmBarcelona-El Prat
Dec 9
BCN6:00 amBarcelona-El Prat
22h 59m
2 stops
SJU11:59 pmSan Juan Luis Munoz Marin Intl
$467
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 10, 2025.
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

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Tue 2/24

7:30 am-8:50 am

1 stop20h 20m

Barcelona-El Prat

Tue 3/3

11:00 am-9:35 pm

1 stop15h 35m

$431

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 12/3

7:45 am-9:35 am

2 stops20h 50m

Barcelona-El Prat

Wed 2/4

9:55 am-9:26 pm

2 stops40h 31m

$432

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 12/3

2:10 pm-9:00 am

1 stop13h 50m

Barcelona-El Prat

Wed 2/4

9:55 am-4:36 pm

2 stops35h 41m

$433

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 12/10

6:25 am-9:00 am

1 stop21h 35m

Barcelona-El Prat

Wed 12/24

12:30 pm-1:45 pm

2 stops30h 15m

$435

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Tue 12/2

2:05 am-9:35 am

2 stops26h 30m

Barcelona-El Prat

Wed 2/4

6:45 am-10:22 pm

2 stops20h 37m

$436

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Fri 12/5

7:19 am-3:00 pm

2 stops26h 41m

Barcelona-El Prat

Thu 12/11

10:15 am-1:47 pm

2 stops32h 32m

$453

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 1/14

4:49 pm-4:30 pm

2 stops18h 41m

Barcelona-El Prat

Sat 1/24

12:30 pm-11:56 pm

1 stop16h 26m

$455

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Wed 1/14

11:38 am-1:40 pm

2 stops21h 02m

Barcelona-El Prat

Sat 1/24

11:00 am-11:59 pm

1 stop17h 59m

$456

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Thu 12/4

6:38 pm-8:00 am

2 stops32h 22m

Barcelona-El Prat

Tue 12/9

6:00 am-11:59 pm

2 stops22h 59m

$462

San JuanBarcelona

SJU - BCN

SJUBCN

San Juan Luis Munoz Marin Intl

Fri 2/6

4:49 pm-1:05 pm

1 stop15h 16m

Barcelona-El Prat

Tue 2/10

6:40 am-4:35 pm

1 stop14h 55m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

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

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 $591. If you don’t want to visit Barcelona in February, then you should wait until November to fly from San Juan Luis Munoz Marin Intl Airport, when ticket prices are also cheap, with an average price of $595.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from San Juan Luis Munoz Marin Intl Airport to Barcelona is on a Tuesday when prices can be found for as low as $672. On the other hand, Thursday is the most expensive day to depart from San Juan Luis Munoz Marin Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,053.

What is the cheapest time of day to depart on your flight to Barcelona?

In the afternoon is the cheapest time of day to fly from San Juan Luis Munoz Marin Intl Airport to Barcelona when you can find flight prices for as low as $773. Flying to Barcelona in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $916 on average. Flights to Barcelona from San Juan Luis Munoz Marin Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $785 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 $709 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

Direct flights

None
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.
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  • 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 20m.

  • 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?

  • 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
DeltaPriceFrom $418Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $430Free CancellationRating
7.4
9,012 reviews
Search United Airlines flights
KLMPriceFrom $460Free CancellationRating
7.7
1,410 reviews
Search KLM flights
British AirwaysPriceFrom $487Free CancellationRating
6.7
7,510 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $560Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
IberiaPriceFrom $569Free CancellationRating
7.0
3,008 reviews
Search Iberia flights
AviancaPriceFrom $725Free CancellationRating
6.6
2,472 reviews
Search Avianca 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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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
Barcelona-El Prat Airport
Girona Costa Brava Airport