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Asuncion

$709+ Cheap flights from San Jose, CA (SJC) to Asuncion (ASU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ASU
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from San Jose to Asuncion

Cheapest flights from San Jose to Asuncion
Explore the most affordable flight options available from San Jose to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:28 pmSJC - ASU
3 stops32h 47mMultiple Airlines
Fri 11/2812:20 pmASU - SJC
3 stops32h 19mMultiple Airlines
Deal found 10/28$1,809
This Justfly.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/213:37 pmSJC - ASU
2 stops45h 03mLATAM Airlines
Thu 11/272:45 amASU - SJC
2 stops39h 38mLATAM Airlines
Deal found 10/28$1,933
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:30 amSJC - ASU
2 stops36h 41mUnited Airlines
Fri 11/286:33 amASU - SJC
2 stops32h 32mUnited Airlines
Deal found 10/28$2,088

Cheap flight deals from San Jose to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,252
(LATAM Airlines)

One-way from

$709
(United Airlines)
Provider with most accurate pricing for San Jose-Asuncion Silvio Pettirossi flight deals.
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Provider most trusted by Cheapflights users for San Jose-Asuncion Silvio Pettirossi flights.
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From San Jose to Asuncion Silvio Pettirossi
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One-way flight from San Jose to Asuncion Silvio Pettirossi
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Asuncion that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from San Jose to Asuncion that are best for you.

Fly from

San Jose

Fly to

Asuncion

Route

Depart

Return

Price

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Sat 3/7

7:00 am-6:15 am

2 stops18h 15m

Asuncion Silvio Pettirossi

Fri 3/13

6:30 pm-1:01 pm

2 stops22h 31m

$1,252

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Sun 4/5

10:30 pm-6:10 am

2 stops27h 40m

Asuncion Silvio Pettirossi

Thu 4/9

11:05 am-1:01 pm

2 stops29h 56m

$1,339

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Sat 3/7

8:10 am-6:15 am

3 stops65h 05m

Asuncion Silvio Pettirossi

Fri 3/13

8:25 am-1:01 pm

2 stops32h 36m

$1,459

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Fri 11/21

4:28 pm-6:15 am

3 stops32h 47m

Asuncion Silvio Pettirossi

Fri 11/28

12:20 pm-3:39 pm

3 stops32h 19m

$1,809

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Fri 11/21

3:37 pm-5:40 pm

2 stops45h 03m

Asuncion Silvio Pettirossi

Fri 11/28

11:05 am-1:23 pm

2 stops31h 18m

$1,994

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Fri 11/21

6:30 am-12:11 am

2 stops36h 41m

Asuncion Silvio Pettirossi

Fri 11/28

6:33 am-10:05 am

2 stops32h 32m

$2,088

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Fri 12/5

12:40 pm-5:30 am

3 stops35h 50m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from San Jose to Asuncion

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Asuncion in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose, California-Asuncion flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Asuncion flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Asuncion flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Asuncion flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Asuncion flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Asuncion

What is the cheapest month to book a flight from San Jose, California to Asuncion?

Currently, May is the cheapest month in which you can book a flight from San Jose, California to Asuncion (average of $431). Flying from San Jose, California to Asuncion in October is currently the most expensive (average of $1,399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Jose, California to Asuncion?

    Airlines like LATAM Airlines fly from San Jose, California to Asuncion in about 18h 15m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6009 mi.

  • Can I find deals for flights from San Jose to Asuncion that include hotel bookings?

    Yes. In addition to deals on San Jose to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Asuncion.

  • Can I find deals for business class flights from San Jose to Asuncion?

    Yes. Cheapflights offers flight deals from San Jose to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose, California to Asuncion?

    Currently, May is the cheapest month in which you can book a flight from San Jose, California to Asuncion (average of $431). Flying from San Jose, California to Asuncion in October is currently the most expensive (average of $1,399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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