Cheap Flights from Barcelona to San Juan
Browse current best options from Barcelona. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to San Juan
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Barcelona to San Juan
Explore current cheapest deals departing from Barcelona to San Juan
Round trip
Sort by: Cheapest
November 2 - November 9
BCN - San Juan
$723
$611
Round trip
September 7 - September 15
BCN - San Juan
$647
$630
Round trip
September 25 - October 25
BCN - San Juan
$648
$638
Round trip
September 3 - September 15
BCN - San Juan
$629
$640
Round trip
October 5 - October 11
BCN - San Juan
$693
$643
Round trip
November 24 - November 30
BCN - San Juan
$730
$645
Round trip
November 2 - November 16
BCN - San Juan
$739
$647
Round trip
September 10 - September 20
BCN - San Juan
$645
$659
Round trip
October 21 - October 25
BCN - San Juan
$720
$661
Round trip
November 9 - November 17
BCN - San Juan
$726
$664
Round trip
Unlock all 500+ flight deals to San Juan and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Barcelona to San Juan
How much is a round trip from Barcelona to San Juan
Regular price: $637 - $1,015
Prices for flights from Barcelona to San Juan are currently below the regular range.
The regular price range for this route is between $637 and $1015. The current lowest deal is $611 with Vueling Airlines, for travel from November 2 to November 9.
now $611
Low $637
High $1,015
The cheapest time to fly from Barcelona to San Juan
The cheapest month to fly from Barcelona to San Juan is October, with a median price of $611. The most expensive month is March, with a median price of $3169. Prices are generally lower from April to October.
October
Flights from $611
March
Flights from $3,169
Direct flights from Barcelona to San Juan
KLM
Iberia Airlines
Vueling Airlines
Wizz Air UK
Last-minute flights going from Barcelona to San Juan
Thu, Aug 13
BCN - San Juan
Barcelona (BCN) - San Juan (SJU)
Iberia Airlines
$795
$763
One-way
Tue, Aug 18
BCN - San Juan
Barcelona (BCN) - San Juan (SJU)
Iberia Airlines
$794
$763
One-way
Wed, Aug 19
BCN - San Juan
Barcelona (BCN) - San Juan (SJU)
British Airways
$805
$755
One-way
Wed, Aug 19
BCN - San Juan
Barcelona (BCN) - San Juan (SJU)
Iberia Airlines
$817
$762
One-way
Wed, Aug 19
BCN - San Juan
Barcelona (BCN) - San Juan (SJU)
Iberia Airlines
$795
$762
One-way
Wed, Aug 19
BCN - San Juan
Barcelona (BCN) - San Juan (SJU)
Iberia Airlines
$837
$801
One-way
Biggest price drops on these dates for flights from Barcelona to San Juan
Aug 28 - Aug 31
$845 → $711
16%
Aug 27 - Aug 31
$845 → $713
16%
Nov 2 - Nov 9
$723 → $611
16%
Nov 2 - Nov 16
$739 → $647
12%
Popular Airports to fly from Barcelona to San Juan
Barcelona - San Juan route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Barcelona to San Juan are above the typical level for the route.
📅 Best time to fly
October is historically cheapest at $611
Historically, October is the cheapest month to fly from Barcelona to San Juan, with a median price of $611.
⏱️ Flight duration
Typically 29h 59m with connections
Flights from Barcelona to San Juan typically take 29h 59m, with connecting flights being the norm.
✈️ Airlines & availability
Connecting flights are dominant
The Barcelona to San Juan route is dominated by connecting flights, with no direct options available.
🏆 Airline highlight
Vueling Airlines offers deals from $611
Vueling Airlines has offered recent deals from Barcelona to San Juan starting at $611.
🎯 Booking tip
Book during April to October for lower prices
Historically, the period from April to October offers lower prices for flights from Barcelona to San Juan.
Barcelona main airports to depart from
Barcelona–El Prat (BCN)
Barcelona–El Prat (BCN) is a good option for flights from Barcelona to San Juan.
📍 ~15 km from Barcelona (reachable by car or train)
💸 Flights from ~$610
San Juan main airports to arrive at
Luis Muñoz Marín International (SJU)
Luis Muñoz Marín International Airport is a good arrival option for flights from Barcelona to San Juan.
📍 ~10 km from San Juan (reachable by car)
💸 Flights from ~$611
Fernando Luis Ribas Dominicci (SIG)
Fernando Luis Ribas Dominicci Airport offers an alternative arrival point for your trip to San Juan.
📍 ~2 km from San Juan (reachable by car)
Airports nearby San Juan used as alternative
Aguadilla Rafael Hernandez (BQN)
Aguadilla Rafael Hernandez is a reliable alternative for travelers heading to the western side of the island.
📍 ~105 km from San Juan (reachable by car)
💸 Flights from ~$720
Mercedita (PSE)
Mercedita is a geographically close alternative on the main island, serving the southern region.
📍 ~65 km from San Juan (reachable by car)
💸 Flights from ~$807
Cyril E. King (STT)
Cyril E. King is a major international hub in the US Virgin Islands, simplifying travel for US citizens.
📍 ~115 km from San Juan (reachable by inter-island flight or ferry)
💸 Flights from ~$995
Punta Cana International (PUJ)
Punta Cana International is a massive international hub with global connections, often offering lower fares.
📍 ~260 km from San Juan (reachable by international travel)
💸 Flights from ~$649
Henry E. Rohlsen (STX)
Henry E. Rohlsen is an alternative US territory airport with direct links to the US mainland.
📍 ~135 km from San Juan (reachable by additional air travel)
💸 Flights from ~$859
Business & First Class Flight Deals to San Juan
Discover luxury on the budget with premium cabin class on flights from Barcelona to San Juan.
Elite
Best Elite deals to San Juan
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From BCN
Elite
Aug 26
San Juan, United States
94% AI deal score
$3,365
$1,830
Save $1,535
From BCN
Elite
Dec 01
San Juan, United States
94% AI deal score
$3,585
$1,929
Save $1,656
From BCN
Elite
Dec 02
San Juan, United States
94% AI deal score
$3,599
$1,929
Save $1,670
From BCN
Elite
Dec 02
San Juan, United States
94% AI deal score
$3,589
$1,929
Save $1,660
From BCN
Elite
Dec 02
San Juan, United States
94% AI deal score
$3,603
$1,929
Save $1,674
From BCN
Elite
Dec 02
San Juan, United States
94% AI deal score
$3,599
$1,929
Save $1,670
From BCN
Elite
Dec 02
San Juan, United States
94% AI deal score
$3,619
$1,929
Save $1,690
From BCN
Elite
Dec 07
San Juan, United States
94% AI deal score
$3,623
$1,967
Save $1,656
From BCN
Elite
Aug 25
San Juan, United States
93% AI deal score
$3,343
$1,830
Save $1,513
From BCN
Elite
Aug 26
San Juan, United States
93% AI deal score
$3,250
$1,916
Save $1,334
From BCN
Elite
Nov 10
San Juan, United States
93% AI deal score
$3,403
$2,002
Save $1,401
From BCN
Elite
Nov 10
San Juan, United States
93% AI deal score
$3,431
$2,002
Save $1,429
From BCN
Elite
Nov 03
San Juan, United States
93% AI deal score
$3,408
$2,002
Save $1,406
From BCN
Elite
Nov 03
San Juan, United States
93% AI deal score
$3,454
$2,002
Save $1,452
From BCN
Elite
Nov 09
San Juan, United States
93% AI deal score
$3,420
$2,002
Save $1,418
From BCN
Elite
Dec 02
San Juan, United States
93% AI deal score
$3,591
$2,002
Save $1,589
From BCN
Elite
Nov 04
San Juan, United States
93% AI deal score
$3,450
$2,002
Save $1,448
From BCN
Elite
Aug 27
San Juan, United States
93% AI deal score
$3,430
$2,023
Save $1,407
From BCN
Elite
Dec 03
San Juan, United States
93% AI deal score
$3,599
$2,058
Save $1,541
From BCN
Elite
Dec 03
San Juan, United States
93% AI deal score
$3,603
$2,058
Save $1,545
From BCN
Elite
Dec 01
San Juan, United States
93% AI deal score
$3,590
$2,122
Save $1,468
From BCN
Elite
Dec 01
San Juan, United States
93% AI deal score
$3,585
$2,122
Save $1,463
From BCN
Elite
Dec 02
San Juan, United States
93% AI deal score
$3,590
$2,122
Save $1,468
From BCN
Elite
Dec 09
San Juan, United States
93% AI deal score
$3,666
$2,122
Save $1,544
From BCN
Elite
Dec 01
San Juan, United States
93% AI deal score
$3,586
$2,122
Save $1,464
From BCN
Elite
Dec 07
San Juan, United States
93% AI deal score
$3,626
$2,160
Save $1,466
From BCN
Elite
Oct 01
San Juan, United States
93% AI deal score
$3,977
$2,195
Save $1,782
From BCN
Elite
Jul 24
San Juan, United States
92% AI deal score
$3,319
$2,023
Save $1,296
From BCN
Elite
Aug 11
San Juan, United States
92% AI deal score
$3,310
$2,027
Save $1,283
From BCN
Elite
Aug 12
San Juan, United States
92% AI deal score
$3,291
$2,070
Save $1,221
From BCN
Elite
Aug 18
San Juan, United States
92% AI deal score
$3,326
$2,070
Save $1,256
From BCN
Elite
Nov 08
San Juan, United States
92% AI deal score
$3,422
$2,098
Save $1,324
From BCN
Elite
Nov 08
San Juan, United States
92% AI deal score
$3,424
$2,098
Save $1,326
From BCN
Elite
Sep 03
San Juan, United States
92% AI deal score
$3,481
$2,109
Save $1,372
From BCN
Elite
Nov 28
San Juan, United States
92% AI deal score
$3,385
$2,122
Save $1,263
From BCN
Elite
Nov 28
San Juan, United States
92% AI deal score
$3,381
$2,122
Save $1,259
From BCN
Elite
Nov 05
San Juan, United States
92% AI deal score
$3,431
$2,131
Save $1,300
From BCN
Elite
Nov 26
San Juan, United States
92% AI deal score
$3,382
$2,131
Save $1,251
From BCN
Elite
Nov 26
San Juan, United States
92% AI deal score
$3,378
$2,131
Save $1,247
From BCN
Elite
Nov 26
San Juan, United States
92% AI deal score
$3,374
$2,131
Save $1,243
From BCN
Elite
Dec 03
San Juan, United States
92% AI deal score
$3,589
$2,131
Save $1,458
From BCN
Elite
Nov 05
San Juan, United States
92% AI deal score
$3,470
$2,131
Save $1,339
From BCN
Elite
Sep 22
San Juan, United States
92% AI deal score
$3,457
$2,195
Save $1,262
From BCN
Elite
Nov 07
San Juan, United States
92% AI deal score
$3,436
$2,195
Save $1,241
From BCN
Elite
Nov 28
San Juan, United States
92% AI deal score
$3,380
$2,195
Save $1,185
From BCN
Elite
Nov 24
San Juan, United States
92% AI deal score
$3,417
$2,195
Save $1,222
From BCN
Elite
Dec 04
San Juan, United States
92% AI deal score
$3,589
$2,218
Save $1,371
From BCN
Elite
Dec 04
San Juan, United States
92% AI deal score
$3,590
$2,218
Save $1,372
From BCN
Elite
Dec 05
San Juan, United States
92% AI deal score
$3,610
$2,315
Save $1,295
From BCN
Elite
Dec 05
San Juan, United States
92% AI deal score
$3,620
$2,315
Save $1,305
From BCN
Elite
Jul 24
San Juan, United States
91% AI deal score
$3,326
$2,229
Save $1,097
From BCN
Elite
Jul 24
San Juan, United States
91% AI deal score
$3,278
$2,229
Save $1,049
From BCN
Elite
Nov 26
San Juan, United States
91% AI deal score
$3,389
$2,250
Save $1,139
From BCN
Elite
Aug 14
San Juan, United States
91% AI deal score
$3,320
$2,263
Save $1,057
From BCN
Elite
Aug 14
San Juan, United States
91% AI deal score
$3,302
$2,263
Save $1,039
From BCN
Elite
Aug 15
San Juan, United States
91% AI deal score
$3,301
$2,263
Save $1,038
From BCN
Elite
Sep 03
San Juan, United States
91% AI deal score
$3,442
$2,302
Save $1,140
From BCN
Elite
Nov 28
San Juan, United States
91% AI deal score
$3,396
$2,315
Save $1,081
From BCN
Elite
Aug 06
San Juan, United States
79% AI deal score
$2,572
$2,302
Save $270
From BCN
Elite
Jul 24
San Juan, United States
75% AI deal score
$3,537
From BCN
Elite
Jul 24
San Juan, United States
75% AI deal score
$3,595
From BCN
Elite
Aug 13
San Juan, United States
75% AI deal score
$3,866
From BCN
Elite
Jul 24
San Juan, United States
74% AI deal score
$3,603
From BCN
Elite
Aug 26
San Juan, United States
74% AI deal score
$3,716
From BCN
Elite
Jul 29
San Juan, United States
74% AI deal score
$3,775
From BCN
Elite
Aug 18
San Juan, United States
74% AI deal score
$3,234
From BCN
Elite
Sep 15
San Juan, United States
74% AI deal score
$3,446
From BCN
Elite
Sep 08
San Juan, United States
74% AI deal score
$3,446
From BCN
Elite
Sep 19
San Juan, United States
74% AI deal score
$3,468
From BCN
Elite
Sep 18
San Juan, United States
74% AI deal score
$3,468
From BCN
Elite
Sep 16
San Juan, United States
74% AI deal score
$3,468
From BCN
Elite
Sep 08
San Juan, United States
74% AI deal score
$3,469
From BCN
Elite
Sep 15
San Juan, United States
74% AI deal score
$3,472
From BCN
Elite
Sep 08
San Juan, United States
74% AI deal score
$3,472
From BCN
Elite
Sep 08
San Juan, United States
74% AI deal score
$3,472
From BCN
Elite
Sep 16
San Juan, United States
74% AI deal score
$3,494
From BCN
Elite
Sep 08
San Juan, United States
74% AI deal score
$3,494
From BCN
Elite
Sep 15
San Juan, United States
74% AI deal score
$3,497
From BCN
Elite
Sep 08
San Juan, United States
74% AI deal score
$3,505
From BCN
Elite
Sep 19
San Juan, United States
74% AI deal score
$3,518
From BCN
Elite
Sep 18
San Juan, United States
74% AI deal score
$3,518
From BCN
Elite
Sep 19
San Juan, United States
74% AI deal score
$3,520
From BCN
Elite
Sep 18
San Juan, United States
74% AI deal score
$3,520
From BCN
Elite
Sep 19
San Juan, United States
74% AI deal score
$3,524
From BCN
Elite
Sep 10
San Juan, United States
74% AI deal score
$3,535
From BCN
Elite
Sep 18
San Juan, United States
74% AI deal score
$3,579
From BCN
Elite
Jul 22
San Juan, United States
74% AI deal score
$3,597
From BCN
Elite
Jul 21
San Juan, United States
73% AI deal score
$4,059
From BCN
Elite
Sep 15
San Juan, United States
73% AI deal score
$3,494
From BCN
Elite
Sep 10
San Juan, United States
73% AI deal score
$3,509
From BCN
Elite
Sep 19
San Juan, United States
73% AI deal score
$3,516
From BCN
Elite
Sep 18
San Juan, United States
73% AI deal score
$3,516
From BCN
Elite
Sep 18
San Juan, United States
73% AI deal score
$3,525
From BCN
Elite
Sep 19
San Juan, United States
73% AI deal score
$3,525
From BCN
Elite
Sep 18
San Juan, United States
73% AI deal score
$3,525
From BCN
Elite
Sep 19
San Juan, United States
73% AI deal score
$3,525
From BCN
Elite
Sep 18
San Juan, United States
73% AI deal score
$3,531
From BCN
Elite
Sep 19
San Juan, United States
73% AI deal score
$3,531
From BCN
Elite
Sep 10
San Juan, United States
73% AI deal score
$3,557
From BCN
Elite
Aug 06
San Juan, United States
73% AI deal score
$3,562