Cheap Flights from Buenos Aires to San Juan
Browse current best options from Buenos Aires. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Buenos Aires
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 Buenos Aires to San Juan
Explore current cheapest deals departing from Buenos Aires to San Juan
Round trip
Sort by: Cheapest
August 26 - September 15
EZE - San Juan
$832
$419
Round trip
September 12 - September 15
EZE - San Juan
$757
$419
Round trip
September 9 - September 15
EZE - San Juan
$745
$419
Round trip
August 26 - August 28
EZE - San Juan
$882
$511
Round trip
September 10 - September 15
AEP - San Juan
$895
$512
Round trip
August 26 - September 13
EZE - San Juan
$841
$514
Round trip
September 12 - September 13
EZE - San Juan
$758
$514
Round trip
September 9 - September 13
EZE - San Juan
$757
$514
Round trip
September 1 - September 15
AEP - San Juan
$848
$515
Round trip
August 14 - August 25
EZE - San Juan
$833
$534
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 Buenos Aires to San Juan
How much is a round trip from Buenos Aires to San Juan
Regular price: $697 - $1,404
Prices are currently below the regular range for flights from Buenos Aires to San Juan.
The regular price range for this route is typically between $697 and $1404. The current lowest deal is $419 with Maersk Air, for travel from Aug 26 to Sep 15.
now $419
Low $697
High $1,404
The cheapest time to fly from Buenos Aires to San Juan
The cheapest month to fly from BUE to SJU is September, with a median price of $462. The most expensive month is August, with a median price of $703. Prices are generally lower from January to December.
September
Flights from $462
August
Flights from $703
Direct flights from Buenos Aires to San Juan
Maersk Air
Copa Airlines
Avianca
B&H Airlines
Last-minute flights going from Buenos Aires to San Juan
Thu, Jun 18
EZE - San Juan
Buenos Aires (EZE) - San Juan (SJU)
Avianca
$825
$753
One-way
Fri, Jun 19
EZE - San Juan
Buenos Aires (EZE) - San Juan (SJU)
Avianca
$852
$754
One-way
Sun, Jun 21
EZE - San Juan
Buenos Aires (EZE) - San Juan (SJU)
Avianca
$852
$721
One-way
Wed, Jun 24
EZE - San Juan
Buenos Aires (EZE) - San Juan (SJU)
Avianca
$841
$753
One-way
Sun, Jun 28
EZE - San Juan
Buenos Aires (EZE) - San Juan (SJU)
Avianca
$873
$760
One-way
Wed, Jul 1
EZE - San Juan
Buenos Aires (EZE) - San Juan (SJU)
Avianca
$866
$746
One-way
Biggest price drops on these dates for flights from Buenos Aires to San Juan
Aug 26 - Sep 15
$832 → $419
50%
Sep 10 - Sep 15
$895 → $512
43%
Aug 26 - Aug 28
$882 → $511
42%
Sep 12 - Sep 15
$757 → $419
45%
Popular Airports to fly from Buenos Aires to San Juan
Buenos Aires - San Juan route insights
💸 Price insights
Recent fares are above the typical level
Recent fares for Buenos Aires to San Juan are above the typical level at $419.
📅 Best time to fly
Fly in September for the best prices
Historically, September is the cheapest month to fly, with a median price of $462.
⏱️ Flight duration
Flights are typically 17h 24m long
The median flight duration from Buenos Aires to San Juan is 17 hours and 24 minutes.
✈️ Airlines & availability
Connecting flights are dominant on this route
There are no direct flights; all routes include at least two stopovers.
🏆 Airline highlight
Maersk Air offers the most deals
Maersk Air has provided 44 deals for connecting flights on this route recently.
🎯 Booking tip
Deals are frequent for this route
Historically, deals for Buenos Aires to San Juan appear frequently, averaging 1.03 per day.
Buenos Aires main airports to depart from
Ministro Pistarini International (EZE)
Depart from Ministro Pistarini International for flights from Buenos Aires to San Juan, often offering competitive prices.
📍 ~30 km from city center (reachable by car)
💸 Flights from ~$419
Aeroparque Jorge Newbery (AEP)
Consider Aeroparque Jorge Newbery for flights from Buenos Aires to San Juan, conveniently located near the city.
📍 ~5 km from city center (reachable by car)
💸 Flights from ~$561
San Juan main airports to arrive at
Luis Muñoz Marín International (SJU)
Luis Muñoz Marín International Airport is a good option for flights from Buenos Aires to San Juan.
📍 ~10 km from San Juan (reachable by car)
💸 Flights from ~$419
Fernando Luis Ribas Dominicci (SIG)
Fernando Luis Ribas Dominicci Airport is an alternative for flights from Buenos Aires to San Juan.
📍 ~1 km from San Juan (reachable by car)
Airports nearby San Juan used as alternative
Aguadilla Rafael Hernandez (BQN)
Consider Aguadilla Rafael Hernandez as a reliable alternative, particularly if traveling to the western side of Puerto Rico.
📍 ~105 km from San Juan (reachable by car)
💸 Flights from ~$851
Mercedita (PSE)
Mercedita is a practical alternative for travelers heading to the southern region of Puerto Rico.
📍 ~80 km from San Juan (reachable by car)
💸 Flights from ~$924
Cyril E. King (STT)
Cyril E. King is a major international hub in the US Virgin Islands with extensive US mainland connectivity.
📍 ~135 km from San Juan (reachable by inter-island flight or ferry)
💸 Flights from ~$640
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 ~$568
Henry E. Rohlsen (STX)
Henry E. Rohlsen is an alternative US territory airport with direct links to the US mainland.
📍 ~175 km from San Juan (reachable by additional air travel)
💸 Flights from ~$735
Business & First Class Flight Deals to San Juan
Discover luxury on the budget with premium cabin class on flights from Buenos Aires 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 EZE
Elite
Jul 22
San Juan, United States
93% AI deal score
$4,295
$2,169
Save $2,126
From EZE
Elite
Jul 15
San Juan, United States
93% AI deal score
$4,207
$2,169
Save $2,038
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,295
$2,169
Save $2,126
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,406
$2,169
Save $2,237
From EZE
Elite
Jul 15
San Juan, United States
93% AI deal score
$4,203
$2,169
Save $2,034
From EZE
Elite
Jul 15
San Juan, United States
93% AI deal score
$4,031
$2,182
Save $1,849
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,165
$2,182
Save $1,983
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,053
$2,182
Save $1,871
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,188
$2,182
Save $2,006
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,053
$2,182
Save $1,871
From EZE
Elite
Jul 15
San Juan, United States
93% AI deal score
$4,031
$2,182
Save $1,849
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,188
$2,182
Save $2,006
From EZE
Elite
Jul 15
San Juan, United States
93% AI deal score
$4,258
$2,182
Save $2,076
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,208
$2,182
Save $2,026
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,192
$2,226
Save $1,966
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,189
$2,226
Save $1,963
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,214
$2,226
Save $1,988
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,192
$2,226
Save $1,966
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,189
$2,226
Save $1,963
From EZE
Elite
Jul 15
San Juan, United States
93% AI deal score
$4,220
$2,236
Save $1,984
From EZE
Elite
Jul 23
San Juan, United States
93% AI deal score
$4,524
$2,236
Save $2,288
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,461
$2,287
Save $2,174
From EZE
Elite
Jul 25
San Juan, United States
93% AI deal score
$4,524
$2,287
Save $2,237
From EZE
Elite
Jul 23
San Juan, United States
92% AI deal score
$4,060
$2,226
Save $1,834
From EZE
Elite
Jul 15
San Juan, United States
92% AI deal score
$4,031
$2,226
Save $1,805
From EZE
Elite
Jul 15
San Juan, United States
92% AI deal score
$4,031
$2,226
Save $1,805
From EZE
Elite
Jul 15
San Juan, United States
92% AI deal score
$4,031
$2,226
Save $1,805
From EZE
Elite
Jul 16
San Juan, United States
92% AI deal score
$4,221
$2,270
Save $1,951
From EZE
Elite
Jul 15
San Juan, United States
92% AI deal score
$4,195
$2,287
Save $1,908
From EZE
Elite
Jul 22
San Juan, United States
92% AI deal score
$4,189
$2,332
Save $1,857
From EZE
Elite
Jul 27
San Juan, United States
92% AI deal score
$4,222
$2,334
Save $1,888
From EZE
Elite
Jul 27
San Juan, United States
92% AI deal score
$4,226
$2,334
Save $1,892
From EZE
Elite
Jul 27
San Juan, United States
92% AI deal score
$4,214
$2,334
Save $1,880
From EZE
Elite
Jul 27
San Juan, United States
92% AI deal score
$4,192
$2,334
Save $1,858
From AEP
Elite
Jun 30
San Juan, United States
91% AI deal score
$3,637
$2,279
Save $1,358
From AEP
Elite
Jun 30
San Juan, United States
91% AI deal score
$3,590
$2,340
Save $1,250
From AEP
Elite
Jun 30
San Juan, United States
91% AI deal score
$3,590
$2,340
Save $1,250
From EZE
Elite
Aug 11
San Juan, United States
90% AI deal score
$3,225
$2,181
Save $1,044
From EZE
Elite
Aug 11
San Juan, United States
90% AI deal score
$3,166
$2,182
Save $984
From EZE
Elite
Jun 23
San Juan, United States
90% AI deal score
$3,386
$2,334
Save $1,052
From EZE
Elite
Jun 21
San Juan, United States
90% AI deal score
$3,340
$2,334
Save $1,006
From EZE
Elite
Jun 23
San Juan, United States
90% AI deal score
$3,505
$2,395
Save $1,110
From EZE
Elite
Jun 21
San Juan, United States
90% AI deal score
$3,428
$2,395
Save $1,033
From EZE
Elite
Jun 30
San Juan, United States
80% AI deal score
$3,376
$2,863
Save $513
From EZE
Elite
Jul 16
San Juan, United States
76% AI deal score
$4,032
$3,942
Save $90
From AEP
Elite
Jul 28
San Juan, United States
75% AI deal score
$2,398
$2,339
Save $59
From EZE
Elite
Nov 10
San Juan, United States
74% AI deal score
$2,318
From AEP
Elite
Nov 03
San Juan, United States
74% AI deal score
$2,325
From EZE
Elite
Oct 27
San Juan, United States
74% AI deal score
$2,331
From AEP
Elite
Aug 11
San Juan, United States
74% AI deal score
$2,334
From AEP
Elite
Nov 03
San Juan, United States
74% AI deal score
$2,336
From AEP
Elite
Nov 10
San Juan, United States
74% AI deal score
$2,337
From AEP
Elite
Aug 04
San Juan, United States
74% AI deal score
$2,339
From EZE
Elite
Oct 28
San Juan, United States
74% AI deal score
$2,378
From EZE
Elite
Oct 28
San Juan, United States
74% AI deal score
$2,378
From AEP
Elite
Aug 05
San Juan, United States
74% AI deal score
$2,387
From AEP
Elite
Aug 12
San Juan, United States
74% AI deal score
$2,387
From AEP
Elite
Aug 19
San Juan, United States
74% AI deal score
$2,389
From EZE
Elite
Nov 04
San Juan, United States
74% AI deal score
$2,404
From AEP
Elite
Sep 23
San Juan, United States
74% AI deal score
$2,407
From AEP
Elite
Sep 23
San Juan, United States
74% AI deal score
$2,408
From AEP
Elite
Oct 21
San Juan, United States
74% AI deal score
$2,408
From AEP
Elite
Oct 21
San Juan, United States
74% AI deal score
$2,408
From AEP
Elite
Sep 09
San Juan, United States
74% AI deal score
$2,410
From AEP
Elite
Sep 16
San Juan, United States
74% AI deal score
$2,410
From AEP
Elite
Aug 04
San Juan, United States
73% AI deal score
$2,427
From AEP
Elite
Sep 22
San Juan, United States
73% AI deal score
$2,427
From AEP
Elite
Sep 22
San Juan, United States
73% AI deal score
$2,427
From AEP
Elite
Sep 08
San Juan, United States
73% AI deal score
$2,433
From AEP
Elite
Aug 11
San Juan, United States
73% AI deal score
$2,433
From AEP
Elite
Sep 08
San Juan, United States
73% AI deal score
$2,433
From AEP
Elite
Aug 04
San Juan, United States
73% AI deal score
$2,433
From AEP
Elite
Jul 28
San Juan, United States
73% AI deal score
$2,433
From AEP
Elite
Aug 18
San Juan, United States
73% AI deal score
$2,434
From AEP
Elite
Sep 23
San Juan, United States
73% AI deal score
$2,475
From AEP
Elite
Aug 05
San Juan, United States
73% AI deal score
$2,475
From AEP
Elite
Aug 12
San Juan, United States
73% AI deal score
$2,475
From AEP
Elite
Sep 23
San Juan, United States
73% AI deal score
$2,475
From AEP
Elite
Sep 16
San Juan, United States
73% AI deal score
$2,477
From AEP
Elite
Sep 16
San Juan, United States
73% AI deal score
$2,477
From AEP
Elite
Sep 09
San Juan, United States
73% AI deal score
$2,477
From AEP
Elite
Aug 19
San Juan, United States
73% AI deal score
$2,477
From AEP
Elite
Sep 09
San Juan, United States
73% AI deal score
$2,477
From AEP
Elite
Aug 12
San Juan, United States
73% AI deal score
$2,481
From AEP
Elite
Sep 09
San Juan, United States
73% AI deal score
$2,481
From AEP
Elite
Aug 19
San Juan, United States
73% AI deal score
$2,481
From AEP
Elite
Aug 05
San Juan, United States
73% AI deal score
$2,481
From AEP
Elite
Aug 19
San Juan, United States
73% AI deal score
$2,484
From AEP
Elite
Sep 02
San Juan, United States
73% AI deal score
$2,510
From AEP
Elite
Sep 02
San Juan, United States
73% AI deal score
$2,510
From AEP
Elite
Oct 14
San Juan, United States
73% AI deal score
$2,513
From AEP
Elite
Sep 02
San Juan, United States
73% AI deal score
$2,514