Cheap Flights from Asunción to San Juan
Browse current best options from Asunción. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Asunción
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Prices updated 24 days ago
486,190 searches this week
171 airlines compared
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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 Asunción to San Juan
Explore current cheapest deals departing from Asunción to San Juan
Round trip
Sort by: Cheapest
July 7 - July 14
ASU - San Juan
$706
$634
Round trip
September 10 - September 15
ASU - San Juan
$684
$634
Round trip
September 17 - September 24
ASU - San Juan
$673
$635
Round trip
September 18 - September 26
ASU - San Juan
$655
$635
Round trip
August 27 - August 29
ASU - San Juan
$707
$637
Round trip
August 12 - August 19
ASU - San Juan
$684
$637
Round trip
September 1 - September 6
ASU - San Juan
$676
$640
Round trip
September 7 - September 12
ASU - San Juan
$684
$640
Round trip
August 11 - August 18
ASU - San Juan
$682
$644
Round trip
August 20 - September 7
ASU - San Juan
$648
$644
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 Asunción to San Juan
How much is a round trip from Asunción to San Juan
Regular price: $598 - $1,387
Prices for flights from Asunción to San Juan are currently within the regular range.
The regular price range for flights from Asunción to San Juan is between $598 and $1387. The current lowest deal is $634 with Copa Airlines for travel from Jul 7-Jul 14.
now $634
Low $598
High $1,387
The cheapest time to fly from Asunción to San Juan
The cheapest month to fly from ASU to SJU is August, with a median price of $484. The most expensive month is January, with a median price of $663. Prices are generally lower from April to November.
August
Flights from $484
January
Flights from $663
Direct flights from Asunción to San Juan
Copa Airlines
B&H Airlines
Maersk Air
Avianca
Last-minute flights going from Asunción to San Juan
Sat, Jun 20
ASU - San Juan
Asunción (ASU) - San Juan (SJU)
Copa Airlines
$880
$774
One-way
Sat, Jun 20
ASU - San Juan
Asunción (ASU) - San Juan (SJU)
Copa Airlines
$803
$1,349
One-way
Sun, Jun 21
ASU - San Juan
Asunción (ASU) - San Juan (SJU)
Copa Airlines
$803
$1,815
One-way
Wed, Jul 1
ASU - San Juan
Asunción (ASU) - San Juan (SJU)
Copa Airlines
$744
$756
One-way
Wed, Jul 1
ASU - San Juan
Asunción (ASU) - San Juan (SJU)
Avianca
$703
$757
One-way
Wed, Jul 1
ASU - San Juan
Asunción (ASU) - San Juan (SJU)
Avianca
$679
$763
One-way
Biggest price drops on these dates for flights from Asunción to San Juan
Jun 20 - Jun 23
$880 → $774
12%
Jul 7 - Jul 14
$706 → $634
10%
Aug 27 - Aug 29
$707 → $637
10%
Sep 10 - Sep 15
$684 → $634
7%
Popular Airports to fly from Asunción to San Juan
Asunción - San Juan route insights
💸 Price insights
Recent fares are above the typical level
Recent fares for Asunción to San Juan are above the typical level at $634.
📅 Best time to fly
August is historically cheapest at $484
Historically, August is the cheapest month to fly from Asunción to San Juan, with a median price of $484.
⏱️ Flight duration
Flights typically take 22h 45m
The typical flight duration from Asunción to San Juan is 22 hours and 45 minutes, with 2 stopovers.
✈️ Airlines & availability
Connecting flights only
There are no direct flights. Connecting flights are available from multiple airlines.
🏆 Airline highlight
Copa Airlines is a popular choice
Copa Airlines has historically offered a notable number of deals for connecting flights on this route.
🎯 Booking tip
Deals are frequent
Deals for flights from Asunción to San Juan are frequent, with 0.57 deals per day.
Asunción main airports to depart from
Silvio Pettirossi International (ASU)
Fly from Silvio Pettirossi International Airport, offering a good option for flights to San Juan.
📍 ~10 km from Asunción city center (reachable by car)
💸 Flights from ~$634
San Juan main airports to arrive at
Luis Muñoz Marín International (SJU)
Luis Muñoz Marín International Airport is a good option for flights from Asunción to San Juan.
📍 ~10 km from San Juan (reachable by car)
💸 Flights from ~$634
Fernando Luis Ribas Dominicci (SIG)
Fernando Luis Ribas Dominicci Airport is an alternative for flights from Asunción to San Juan.
📍 ~1 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 ~$951
Mercedita (PSE)
Mercedita serves the southern region of Puerto Rico with direct flights to major US hubs.
📍 ~70 km from San Juan (reachable by car)
💸 Flights from ~$1014
Cyril E. King (STT)
Cyril E. King is a major international hub in the US Virgin Islands with extensive US mainland connectivity.
📍 ~115 km from San Juan (requires inter-island transit)
💸 Flights from ~$950
Punta Cana International (PUJ)
Punta Cana International is a massive international hub with global connections, often offering lower fares.
📍 ~270 km from San Juan (requires international travel)
💸 Flights from ~$605
Henry E. Rohlsen (STX)
Henry E. Rohlsen is an alternative US territory airport with direct links to the US mainland.
📍 ~145 km from San Juan (requires additional air travel)
💸 Flights from ~$878
Business & First Class Flight Deals to San Juan
Discover luxury on the budget with premium cabin class on flights from Asunción 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 ASU
Elite
Jul 28
San Juan, United States
94% AI deal score
$4,021
$1,833
Save $2,188
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,548
$1,833
Save $1,715
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,671
$1,833
Save $1,838
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,671
$1,833
Save $1,838
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,768
$1,833
Save $1,935
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,552
$1,833
Save $1,719
From ASU
Elite
Jul 10
San Juan, United States
93% AI deal score
$3,518
$1,833
Save $1,685
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,653
$1,833
Save $1,820
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,739
$1,833
Save $1,906
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,565
$1,833
Save $1,732
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 10
San Juan, United States
93% AI deal score
$3,536
$1,833
Save $1,703
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,763
$1,833
Save $1,930
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,766
$1,833
Save $1,933
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,755
$1,833
Save $1,922
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,760
$1,833
Save $1,927
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,671
$1,833
Save $1,838
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,740
$1,833
Save $1,907
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,874
$1,833
Save $2,041
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,552
$1,833
Save $1,719
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,733
$1,833
Save $1,900
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,692
$1,833
Save $1,859
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,653
$1,833
Save $1,820
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,692
$1,833
Save $1,859
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,751
$1,833
Save $1,918
From ASU
Elite
Jul 10
San Juan, United States
93% AI deal score
$3,536
$1,833
Save $1,703
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,744
$1,833
Save $1,911
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,666
$1,833
Save $1,833
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,755
$1,833
Save $1,922
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,677
$1,833
Save $1,844
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,653
$1,833
Save $1,820
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,671
$1,833
Save $1,838
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,653
$1,833
Save $1,820
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,806
$1,833
Save $1,973
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,671
$1,833
Save $1,838
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,671
$1,833
Save $1,838
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,744
$1,833
Save $1,911
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,671
$1,833
Save $1,838
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,548
$1,833
Save $1,715
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,740
$1,833
Save $1,907
From ASU
Elite
Jul 21
San Juan, United States
93% AI deal score
$3,565
$1,833
Save $1,732
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 31
San Juan, United States
93% AI deal score
$3,736
$1,833
Save $1,903
From ASU
Elite
Jul 28
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,733
$1,833
Save $1,900
From ASU
Elite
Jul 17
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 18
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 25
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Jul 24
San Juan, United States
93% AI deal score
$3,557
$1,833
Save $1,724
From ASU
Elite
Aug 04
San Juan, United States
92% AI deal score
$3,120
$1,833
Save $1,287
From ASU
Elite
Aug 04
San Juan, United States
92% AI deal score
$3,230
$1,833
Save $1,397
From ASU
Elite
Aug 04
San Juan, United States
92% AI deal score
$3,165
$1,833
Save $1,332
From ASU
Elite
Jul 18
San Juan, United States
92% AI deal score
$3,933
$2,076
Save $1,857
From ASU
Elite
Jul 17
San Juan, United States
92% AI deal score
$3,879
$2,076
Save $1,803
From ASU
Elite
Jul 10
San Juan, United States
91% AI deal score
$3,715
$2,076
Save $1,639
From ASU
Elite
Jul 11
San Juan, United States
90% AI deal score
$3,727
$2,260
Save $1,467
From ASU
Elite
Jul 28
San Juan, United States
73% AI deal score
$2,494
From ASU
Elite
Oct 13
San Juan, United States
73% AI deal score
$2,512
From ASU
Elite
Nov 03
San Juan, United States
73% AI deal score
$2,512
From ASU
Elite
Nov 17
San Juan, United States
73% AI deal score
$2,515
From ASU
Elite
Sep 08
San Juan, United States
73% AI deal score
$2,517
From ASU
Elite
Sep 15
San Juan, United States
73% AI deal score
$2,517
From ASU
Elite
Nov 03
San Juan, United States
73% AI deal score
$2,556
From ASU
Elite
Oct 13
San Juan, United States
73% AI deal score
$2,562
From ASU
Elite
Oct 20
San Juan, United States
73% AI deal score
$2,562
From ASU
Elite
Oct 20
San Juan, United States
73% AI deal score
$2,562
From ASU
Elite
Jun 30
San Juan, United States
72% AI deal score
$2,561
From ASU
Elite
Oct 13
San Juan, United States
72% AI deal score
$2,562
From ASU
Elite
Oct 27
San Juan, United States
72% AI deal score
$2,565
From ASU
Elite
Oct 27
San Juan, United States
72% AI deal score
$2,565
From ASU
Elite
Nov 03
San Juan, United States
72% AI deal score
$2,588
From ASU
Elite
Nov 17
San Juan, United States
72% AI deal score
$2,591
From ASU
Elite
Oct 13
San Juan, United States
72% AI deal score
$2,593
From ASU
Elite
Oct 20
San Juan, United States
72% AI deal score
$2,593
From ASU
Elite
Sep 10
San Juan, United States
72% AI deal score
$3,183
From ASU
Elite
Oct 15
San Juan, United States
72% AI deal score
$3,201
From ASU
Elite
Sep 10
San Juan, United States
72% AI deal score
$3,212
From ASU
Elite
Aug 27
San Juan, United States
72% AI deal score
$3,223
From ASU
Elite
Aug 27
San Juan, United States
72% AI deal score
$3,252