Are direct flights from Asunción to San Juan always the best option?

Direct flights are often convenient and save time, but they are not always the cheapest option. Flights with layovers can sometimes offer lower fares, especially for longer distances. Consider your budget and schedule when deciding between direct and connecting flights.

Can flexible travel dates help on Asunción to San Juan flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares. Adjusting your departure or return by a few days may reveal more affordable options.

What extra costs should I check before booking Asunción to San Juan flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Asunción

To San Juan

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

RatePunk searches hundreds of travel sites at once for deals on flights to San Juan

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Asunción to San Juan

Explore current cheapest deals departing from Asunción to San Juan

2027-03-10 – 2027-03-16
ASU - San Juan
74% AI deal score
$574
$677
Round trip
2027-03-08 – 2027-03-14
ASU - San Juan
74% AI deal score
$574
$677
Round trip
2027-03-09 – 2027-03-15
ASU - San Juan
75% AI deal score
$574
$706
Round trip
2026-11-20 – 2026-12-09
ASU - San Juan
74% AI deal score
$475
$752
Round trip
2026-11-22 – 2026-12-04
ASU - San Juan
74% AI deal score
$493
$752
Round trip
2026-11-22 – 2026-12-16
ASU - San Juan
74% AI deal score
$476
$752
Round trip
2026-11-22 – 2026-12-09
ASU - San Juan
74% AI deal score
$479
$752
Round trip
2026-11-20 – 2026-12-13
ASU - San Juan
74% AI deal score
$474
$754
Round trip
2026-11-20 – 2026-12-17
ASU - San Juan
74% AI deal score
$473
$754
Round trip
2026-11-20 – 2026-12-16
ASU - San Juan
74% AI deal score
$473
$754
Round trip

Asunción to San Juan: Overview

Insights for flights from Asunción to San Juan

For cheap flights from Asunción to San Juan, fares typically range from $569–$786, with a median of $629. Right now, current fares are below the typical level. Approximately 49% of recent fares for this route were classified as a good price.

When is the cheapest time to fly from Asunción to San Juan? The data indicates that September is typically the most affordable month, with a median fare of $566. Following closely, August also offers competitive prices, with a median of $575. You might also find good value in November, where the median fare is around $624.

There are no direct flights from Asunción to San Juan; most itineraries connect at least once. When flying this route, you should expect to make 2 connections on a typical journey.

A typical journey from Asunción to San Juan takes about 10h 41m, including connections. This duration accounts for the stops and layovers common on this route, as most itineraries involve at least two connections.

The distance between Asunción and San Juan is 4943 km, classifying this as a long-haul route. This means you should anticipate a significant amount of travel time for your journey.

How much is a round trip from Asunción to San Juan

Regular price: $546 - $1,397

Prices for flights from Asunción to San Juan are currently within the regular range.

The regular price range for this route is between 546 USD and 1397 USD. The current lowest deal is 688 USD with Copa Airlines for travel from Dec 5 to Dec 8.

now $688

Low $546

High $1,397

The cheapest time to fly from Asunción to San Juan

The cheapest month to fly from ASU to SJU is September, with a median price of $566. The most expensive month to fly is January, with a median price of $1047. Prices are generally lower from August to November.

September

Cheapest

Flights from $566

January

Most Expensive

Flights from $1,047

Jan

Feb

Aug

Sep

Oct

Nov

Direct flights from Asunción to San Juan

Copa Airlines

Frontier Airlines

Avianca

LATAM Chile

Last-minute flights going from Asunción to San Juan

Tue, Oct 27

⌛ Last-Minute

ASU - San Juan

Asunción (ASU) - San Juan (SJU)

Copa Airlines

$773

$727

One-way

Tue, Oct 27

⌛ Last-Minute

ASU - San Juan

Asunción (ASU) - San Juan (SJU)

Copa Airlines

$733

$743

One-way

Tue, Oct 27

⌛ Last-Minute

ASU - San Juan

Asunción (ASU) - San Juan (SJU)

Copa Airlines

$702

$745

One-way

Tue, Oct 27

⌛ Last-Minute

ASU - San Juan

Asunción (ASU) - San Juan (SJU)

Copa Airlines

$677

$746

One-way

Tue, Oct 27

⌛ Last-Minute

ASU - San Juan

Asunción (ASU) - San Juan (SJU)

Copa Airlines

$680

$746

One-way

Tue, Oct 27

⌛ Last-Minute

ASU - San Juan

Asunción (ASU) - San Juan (SJU)

Copa Airlines

$677

$746

One-way

Biggest price drops on these dates for flights from Asunción to San Juan

6 nights

Mar 8 - Mar 14

$574 → $677

18%

6 nights

Mar 10 - Mar 16

$574 → $677

18%

6 nights

Mar 9 - Mar 15

$574 → $706

23%

2 nights

Dec 7 - Dec 9

$649 → $789

22%

Popular Airports to fly from Asunción to San Juan

Asunción - San Juan route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares for Asunción to San Juan are below the typical level at $688.

📅 Best time to fly

September is historically cheapest.

Historically, September is the cheapest month to fly from Asunción to San Juan, with a median price of $566.

⏱️ Flight duration

Connecting flights take 10h 41m.

Connecting flights from Asunción to San Juan typically take 10h 41m.

✈️ Airlines & availability

No direct flights available.

There are no direct flights available on this route; all flights include at least one stopover.

🏆 Airline highlight

Copa Airlines offers connecting flights.

Copa Airlines has 63 connecting flight deals from Asunción to San Juan.

🎯 Booking tip

Deals are rare for this route.

Deals for flights from Asunción to San Juan are historically rare.

Asunción main airports to depart from

Silvio Pettirossi International (ASU)

Cheapest

Fly from Silvio Pettirossi International, offering flights to San Juan at competitive prices.

📍 ~6 km from Asunción city center (reachable by car)

💸 Flights from ~$623

San Juan main airports to arrive at

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport is a convenient arrival option for flights to San Juan.

📍 ~11 km from San Juan (reachable by car)

💸 Flights from ~$697

Airports nearby San Juan used as alternative

Aguadilla Rafael Hernandez (BQN)

Aguadilla Rafael Hernandez is a primary alternative for flights to the US mainland from Puerto Rico.

📍 ~135 km from San Juan (reachable by car)

💸 Flights from ~$994

Business & First Class Flight Deals to San Juan

$2,416

Save $428

Copa Airlines

Business Class

Frequently Asked Questions About Flights to San Juan

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance often provides more options and potentially lower prices. However, last-minute deals can sometimes appear, so it's wise to monitor fares. The ideal booking window can vary, but planning ahead is usually beneficial.

Comparing nearby airports can sometimes lead to more affordable flight options or alternative routes. While it may add to your travel time, the potential savings could be significant. Always check transportation costs and convenience from alternative airports.

Related routes

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Flights to San Juan from other cities

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Asunción to San Juan: Overview

Insights for flights from Asunción to San Juan

There are no direct flights from Asunción to San Juan; most itineraries connect at least once. When flying this route, you should expect to make 2 connections on a typical journey.

The distance between Asunción and San Juan is 4943 km, classifying this as a long-haul route. This means you should anticipate a significant amount of travel time for your journey.

How much is a round trip from Asunción to San Juan

Regular price: $546 - $1,397

Prices for flights from Asunción to San Juan are currently within the regular range.

The regular price range for this route is between 546 USD and 1397 USD. The current lowest deal is 688 USD with Copa Airlines for travel from Dec 5 to Dec 8.

now $688

Low $546

High $1,397

The cheapest time to fly from Asunción to San Juan

September

Cheapest

Flights from $566

January

Most Expensive

Flights from $1,047

Jan

Feb

Aug

Sep

Oct

Nov