SJO - ASU

$357 Find Cheap Flights from San José to Asuncion - Compare and Save

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Everything you should know

Cheapest round-trip
$698
Typical prices: $617-$728
Copa Airlines
Sat 10/6Fri 10/26
SJO - ASU • 1 stop
Cheapest one-way
$357
Typical prices: $272-$344
Copa Airlines
Tue 9/25
SJO - ASU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San José and Asuncion. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
26 weeks
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 12% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 10% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Sao Paulo Guarulhos Intl (GRU)
Cheapest • Avg $567 (round-trip)
Panama City Tocumen Intl (PTY)
Shortest trip • 9h 33m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from San José to Asuncion (SJO-ASU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Asuncion

Tue, Oct 6 - Mon, Oct 26
Copa Airlines Logo
5:55 pm - 5:31 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
8h 36m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:47 am - 7:04 amASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
8h 17m1 stop Panama City Tocumen Intl
$698Copa Airlines
Mon, Oct 5 - Thu, Nov 5
Copa Airlines Logo
11:58 am - 5:31 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
14h 33m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:31 am - 1:51 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
10h 20m1 stop Panama City Tocumen Intl
$703Copa Airlines
Wed, Oct 14 - Wed, Oct 21
LATAM Airlines Logo
4:55 pm - 6:05 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
10h 10m1 stop Lima J Chavez Intl
LATAM Airlines Logo
8:00 am - 3:55 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
10h 55m1 stop Lima J Chavez Intl
$706LATAM Airlines
Wed, Oct 14 - Wed, Oct 21
LATAM Airlines Logo
4:55 pm - 6:05 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
10h 10m1 stop Lima J Chavez Intl
LATAM Airlines Logo
8:10 am - 3:55 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
10h 45m1 stop Lima J Chavez Intl
$706LATAM Airlines
Thu, Nov 5 - Tue, Nov 17
LATAM Airlines Logo
4:55 pm - 6:15 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
10h 20m1 stop Lima J Chavez Intl
LATAM Airlines Logo
8:00 am - 3:55 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
10h 55m1 stop Lima J Chavez Intl
$706LATAM Airlines
Sun, Oct 25 - Wed, Oct 28
Copa Airlines Logo
10:03 am - 12:03 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
11h 00m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:47 am - 9:04 amASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
10h 17m1 stop Panama City Tocumen Intl
$708Copa Airlines
Tue, Nov 10 - Tue, Nov 24
Copa Airlines Logo
5:55 pm - 5:25 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
8h 30m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:31 am - 12:20 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
8h 49m1 stop Panama City Tocumen Intl
$708Copa Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
4:55 pm - 4:10 pmSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
20h 15m2 stops Lima J Chavez Intl Santa Cruz de la Sierra Viru Viru Intl
Multiple Airlines Logo
8:10 am - 3:55 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
10h 45m1 stop Lima J Chavez Intl
$800Multiple Airlines
Wed, Oct 14 - Tue, Oct 20
Multiple Airlines Logo
4:55 pm - 4:10 pmSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
20h 15m2 stops Lima J Chavez Intl Santa Cruz de la Sierra Viru Viru Intl
Multiple Airlines Logo
8:10 am - 3:55 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
10h 45m1 stop Lima J Chavez Intl
$800Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
4:55 pm - 6:05 amSJO  San José Juan Santamaria Intl-ASU Asuncion Silvio Pettirossi
10h 10m1 stop Lima J Chavez Intl
Multiple Airlines Logo
4:05 pm - 3:55 pmASU  Asuncion Silvio Pettirossi-SJO San José Juan Santamaria Intl
26h 50m3 stops Buenos Aires Jorge Newbery Santiago Arturo Merino Benitez Lima J Chavez Intl
$802Multiple Airlines
Booking Insights

Price, demand and travel trends for San José to Asuncion flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San José to Asuncion with more confidence.

How much is a round-trip flight from San José to Asuncion?

Round-trip flights from San José to Asuncion start at $698. Prices are typical for this route right now, with typical round-trip fares ranging from $617 to $728. The lowest price found in the past 5 days was $698 on Copa Airlines.

What's the cheapest day of the week to fly from San José to Asuncion?

Friday is the cheapest day of the week to fly from San José to Asuncion, it is 2% cheaper than the average day. Saturday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San José to Asuncion?

  • August is the cheapest month to fly from San José to Asuncion at $597 round-trip.
  • January ($853) and December ($728) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 42% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San José to Asuncion the cheapest?

Flights from San José to Asuncion are cheapest 26 weeks before departure. Booking in this window typically costs about 12% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San José to Asuncion flights

Low season

June

Cheapest flight

$357
Most popular time to fly and prices are also 2% lower on average.
Flight from San José to Asuncion

When to book flights from San José to Asuncion

Are your dates flexible? Find out the best times to travel from San José to Asuncion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San José to Asuncion flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San José to Asuncion?

    Flights from San José to Asuncion usually depart from San José Juan Santamaria Intl (SJO) and arrive at Asuncion Silvio Pettirossi (ASU).

  • What cabin classes can I book on flights from San José to Asuncion?

    Two cabin classes are available on flights from San José to Asuncion:

    • Economy Class
    • Premium Economy Class

  • Which airports do connecting flights from San José to Asuncion pass through?

    One-stop flights from San José to Asuncion most commonly connect through:

    • Panama City Tocumen Intl (PTY) - 69% of one-stop connections
    • Lima J Chavez Intl (LIM) - 22% of one-stop connections
    • Sao Paulo Guarulhos Intl (GRU) - 6% of one-stop connections
    • Bogotá El Dorado (BOG) - 3% of one-stop connections

    Panama City Tocumen Intl (PTY) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San José to Asuncion?

    Yes. Being flexible with your travel dates can save you up to 6% on the San José to Asuncion route. Friday is the cheapest departure day at $651 round-trip on average, while Saturday is the most expensive at $688, a difference of $37. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute San José to Asuncion flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 1% above the route average of $661. Book 26 weeks before departure for the lowest fares.

  • How long is a flight from San José to Asuncion?

    A nonstop flight from San José to Asuncion takes 0h 00m, covering 3,023 miles.

  • Do I need a passport to fly from San José to Asuncion?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from San José to Asuncion changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $698 to $2,232. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from San José to Asuncion looking right now?

    One-way fares from San José to Asuncion are currently higher than usual. Average one-way flight prices are about $357, which is 10% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from San José to Asuncion?

    Flying via Panama City Tocumen Intl (PTY) gives the shortest average 1-stop total travel time at 9h 33m, compared with 10h 19m via Lima J Chavez Intl (LIM) and 10h 20m via Bogotá El Dorado (BOG).

  • What is the time difference between San José and Asuncion?

    Asuncion is 3 hours ahead of San José (Paraguay Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Asuncion Silvio Pettirossi Airport (ASU)?

    Asuncion Silvio Pettirossi Airport (ASU) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
    · Hertz
    · Alamo
    · Localiza
    · Sixt
    · Dollar

  • How much should I expect to pay for a San José to Asuncion flight?

    Round-trip flights from San José to Asuncion range from $617 to $728, with an average of $661 over the past 12 months. Anything below $617 counts as a good deal.

Your guide to booking San José to Asuncion flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average $651 - about $37 less than Saturday (5% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 12% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San José to Asuncion trip for August. Fares historically average $597 round-trip in that month - typically $256 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Asuncion Silvio Pettirossi Airport.
    - Bourbon Conmebol Asuncion Convention Hotel

More options for your flight from San José to Asuncion

Complete your trip to Asuncion with a hotel stay or car rental

Car rentals in Asuncion
Hotels in Asuncion