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Luis Munoz Marin Intl

$510+ Cheap flights from Barcelona-El Prat (BCN) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SJU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to San Juan Luis Munoz Marin Intl are usually found in February or January, booked 43 days in advance, depart on a Thursday or Sunday and return on a Tuesday

Cheap flight deals from Barcelona-El Prat to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$753
(Finnair)

One-way from

$510
(Iberia)

Popular in

July

Cheapest in

February

Average price

$865
Provider with most accurate pricing for Barcelona-El Prat-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-San Juan Luis Munoz Marin Intl flights.
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From Barcelona-El Prat to San Juan Luis Munoz Marin Intl
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One-way flight from Barcelona-El Prat to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 9% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Barcelona-El Prat to Luis Munoz Marin Intl

Cheapest flights from Barcelona-El Prat to Luis Munoz Marin Intl
Explore the most affordable flight options available from Barcelona-El Prat to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:10 pmBCN - SJU
2 stops17h 47mUnited Airlines
Thu 9/251:05 amSJU - BCN
2 stops25h 15mUnited Airlines
Deal found 4/17$774
This Lufthansa deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:00 pmBCN - SJU
1 stop17h 57mLufthansa
Thu 9/251:30 pmSJU - BCN
1 stop13h 30mLufthansa
Deal found 4/17$791
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/209:00 amBCN - SJU
1 stop19h 42mDelta
Thu 9/251:13 pmSJU - BCN
2 stops20h 27mDelta
Deal found 4/17$804
This British Airways deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:10 pmBCN - SJU
1 stop28h 05mBritish Airways
Tue 9/3011:55 amSJU - BCN
1 stop13h 40mBritish Airways
Deal found 4/17$882
This Finnair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:10 pmBCN - SJU
1 stop27h 25mFinnair
Thu 9/258:05 pmSJU - BCN
1 stop20h 45mFinnair
Deal found 4/17$917
This Icelandair deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:45 pmBCN - SJU
2 stops40h 00mIcelandair
Tue 9/3011:30 amSJU - BCN
2 stops21h 15mIcelandair
Deal found 4/17$953
This Air Europa deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:50 amBCN - SJU
2 stops40h 52mAir Europa
Sun 9/281:13 pmSJU - BCN
2 stops21h 22mAir Europa
Deal found 4/17$1,028
This Iberia deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:50 amBCN - SJU
1 stop12h 40mIberia
Thu 1/19:25 pmSJU - BCN
1 stop18h 00mIberia
Deal found 4/17$1,078
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:35 pmBCN - SJU
2 stops17h 42mMultiple Airlines
Fri 1/95:15 amSJU - BCN
2 stops23h 50mMultiple Airlines
Deal found 4/17$1,112
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:00 amBCN - SJU
1 stop13h 30mAmerican Airlines
Thu 1/112:45 pmSJU - BCN
2 stops15h 15mAmerican Airlines
Deal found 4/17$1,141
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/22:00 pmBCN - SJU
1 stop27h 55mAvianca
Fri 5/306:15 pmSJU - BCN
1 stop32h 45mAvianca
Deal found 4/17$3,880
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amBCN - SJU
2 stops24h 55mTAP AIR PORTUGAL
Fri 5/301:58 pmSJU - BCN
2 stops25h 52mTAP AIR PORTUGAL
Deal found 4/17$4,354

Cheapflights Fare Finder

Customize your flight search to find flights from Barcelona-El Prat to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Barcelona-El Prat

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Mon 9/22

3:45 pm-1:45 am

2 stops40h 00m

San Juan Luis Munoz Marin Intl

Sat 9/27

11:30 am-2:45 pm

2 stops45h 15m

$1,015

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Mon 9/22

11:50 am-10:42 pm

2 stops40h 52m

San Juan Luis Munoz Marin Intl

Sun 9/28

1:13 pm-4:35 pm

2 stops21h 22m

$1,028

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Tue 9/23

9:10 pm-6:30 pm

1 stop27h 20m

San Juan Luis Munoz Marin Intl

Mon 9/29

8:20 pm-10:50 pm

1 stop20h 30m

$1,116

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Fri 8/8

3:15 pm-5:30 am

2 stops20h 15m

San Juan Luis Munoz Marin Intl

Sun 8/17

7:45 am-1:15 pm

1 stop23h 30m

$1,126

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Sat 9/20

7:00 am-6:30 pm

1 stop17h 30m

San Juan Luis Munoz Marin Intl

Fri 9/26

3:15 am-6:45 am

1 stop21h 30m

$1,136

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Sun 8/10

9:00 am-11:46 pm

1 stop20h 46m

San Juan Luis Munoz Marin Intl

Sun 8/17

7:30 am-11:55 am

2 stops22h 25m

$1,149

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Fri 5/2

2:00 pm-11:55 am

1 stop27h 55m

San Juan Luis Munoz Marin Intl

Fri 5/30

6:15 pm-9:00 am

1 stop32h 45m

$3,880

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Thu 5/8

6:00 am-12:55 am

2 stops24h 55m

San Juan Luis Munoz Marin Intl

Fri 5/30

1:58 pm-9:50 pm

2 stops25h 52m

$4,354

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Sat 5/3

2:10 pm-11:48 pm

1 stop15h 38m

San Juan Luis Munoz Marin Intl

Fri 5/30

1:12 pm-11:55 am

1 stop16h 43m

$4,764

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Sun 5/4

9:00 am-11:48 pm

1 stop20h 48m

San Juan Luis Munoz Marin Intl

Thu 5/29

1:12 pm-2:35 pm

2 stops19h 23m

$5,358

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 17 results
1
2

Compare providers for flights from Barcelona-El Prat to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to Luis Munoz Marin Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Barcelona-El Prat Airport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Barcelona-El Prat to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Luis Munoz Marin Intl. Price data was last updated on April 11, 2025.

The price you pay for your flight from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Barcelona to San Juan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MAD - JFK

The delta and planes are getting old. Tv screen would blink off and on every time the person in front of me moved Storage area torn and drooping. Time for and update Delta

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport round-trip?

    Finnair, at $753, was found to be the cheapest airline from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. These flights start at 8% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport one-way?

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as $510. Users have also found prices from $553 and $650 on Avianca and Aer Lingus, respectively.

  • Can I find deals for flights from Barcelona-El Prat to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Barcelona-El Prat to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Barcelona-El Prat Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Dorado
Fajardo
Luquillo
Rio Grande
Humacao
Bayamón

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Top 2 airlines flying from Barcelona-El Prat to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Barcelona-El Prat to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$680Average$935FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$738Average$965FlexibilityNo cancel feeOn-time71%

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