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Cheap flights from San Jose, California to Asuncion from $1,543

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Asuncion departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
4:33 pm - 3:00 amSJC  San Jose-ASU Asuncion Silvio Pettirossi
29h 27m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
8:00 am - 10:42 amASU  Asuncion Silvio Pettirossi-SJC San Jose
31h 42m2 stops Lima J Chavez Intl Los Angeles
$1,543LATAM Airlines
Thu, Nov 12 - Fri, Nov 27
LATAM Airlines Logo
9:52 am - 5:40 pmSJC  San Jose-ASU Asuncion Silvio Pettirossi
27h 48m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:25 am - 3:44 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
32h 19m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,663LATAM Airlines
Thu, Sep 24 - Sun, Sep 27
LATAM Airlines Logo
7:00 am - 5:55 pmSJC  San Jose-ASU Asuncion Silvio Pettirossi
29h 55m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
8:00 am - 9:47 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
18h 47m2 stops Lima J Chavez Intl Los Angeles
$1,681LATAM Airlines
Tue, Dec 8 - Fri, Jan 22
LATAM Airlines Logo
7:00 am - 5:55 pmSJC  San Jose-ASU Asuncion Silvio Pettirossi
29h 55m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:30 am - 12:54 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
30h 24m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,689LATAM Airlines
Tue, Dec 8 - Thu, Jan 21
Multiple Airlines Logo
5:06 pm - 12:18 amSJC  San Jose-ASU Asuncion Silvio Pettirossi
27h 12m3 stops San Diego San Francisco Panama City Tocumen Intl
Multiple Airlines Logo
6:33 am - 10:56 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
20h 23m3 stops Panama City Tocumen Intl Orlando San Diego
$1,738Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
LATAM Airlines Logo
9:52 am - 5:40 pmSJC  San Jose-ASU Asuncion Silvio Pettirossi
27h 48m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
8:10 am - 10:06 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
41h 56m2 stops Lima J Chavez Intl Los Angeles
$1,739LATAM Airlines
Tue, Sep 22 - Tue, Sep 29
LATAM Airlines Logo
4:49 pm - 6:05 amSJC  San Jose-ASU Asuncion Silvio Pettirossi
33h 16m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
8:10 am - 10:06 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
17h 56m2 stops Lima J Chavez Intl Los Angeles
$1,762LATAM Airlines
Sat, Sep 5 - Mon, Sep 14
LATAM Airlines Logo
6:30 am - 5:55 pmSJC  San Jose-ASU Asuncion Silvio Pettirossi
30h 25m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:30 am - 8:58 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
38h 28m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,792LATAM Airlines
Tue, Dec 8 - Wed, Jan 20
LATAM Airlines Logo
6:35 pm - 6:05 amSJC  San Jose-ASU Asuncion Silvio Pettirossi
31h 30m2 stops Los Angeles Lima J Chavez Intl
LATAM Airlines Logo
8:10 am - 10:06 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
17h 56m2 stops Lima J Chavez Intl Los Angeles
$1,797LATAM Airlines
Sat, Sep 5 - Sat, Sep 12
LATAM Airlines Logo
9:40 am - 5:55 pmSJC  San Jose-ASU Asuncion Silvio Pettirossi
27h 15m2 stops Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:30 am - 2:52 pmASU  Asuncion Silvio Pettirossi-SJC San Jose
32h 22m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,801LATAM Airlines
Tue, Dec 8 - Mon, Jan 18

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LATAM Airlines flights from San Jose, California to Asuncion

Our best LATAM Airlines deals on San Jose, California to Asuncion flight tickets
LATAM Airlines
Nov 12
SJC4:33 pmSan Jose
29h 27m
2 stops
ASU3:00 amAsuncion Silvio Pettirossi
Nov 27
ASU8:00 amAsuncion Silvio Pettirossi
31h 42m
2 stops
SJC10:42 amSan Jose
$1,543
LATAM Airlines
Sep 24
SJC9:52 amSan Jose
27h 48m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Sep 27
ASU11:25 amAsuncion Silvio Pettirossi
32h 19m
2 stops
SJC3:44 pmSan Jose
$1,663
LATAM Airlines
Dec 8
SJC7:00 amSan Jose
29h 55m
2 stops
ASU5:55 pmAsuncion Silvio Pettirossi
Jan 22
ASU8:00 amAsuncion Silvio Pettirossi
18h 47m
2 stops
SJC9:47 pmSan Jose
$1,681

United Airlines flights from San Jose, California to Asuncion

Our best United Airlines deals on San Jose, California to Asuncion flight tickets
United Airlines
Aug 13
SJC12:51 pmSan Jose
31h 06m
2 stops
ASU11:57 pmAsuncion Silvio Pettirossi
Aug 17
ASU6:33 amAsuncion Silvio Pettirossi
44h 17m
2 stops
SJC10:50 pmSan Jose
$4,899
United Airlines
Aug 13
SJC6:37 pmSan Jose
30h 48m
3 stops
ASU5:25 amAsuncion Silvio Pettirossi
Aug 17
ASU6:33 amAsuncion Silvio Pettirossi
44h 17m
2 stops
SJC10:50 pmSan Jose
$4,939

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from San Jose, California to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Thu 11/12

4:33 pm-3:00 am

2 stops29h 27m

Asuncion Silvio Pettirossi

Fri 11/27

8:00 am-10:42 am

2 stops31h 42m

$1,543

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Thu 9/24

9:52 am-5:40 pm

2 stops27h 48m

Asuncion Silvio Pettirossi

Sun 9/27

11:25 am-3:44 pm

2 stops32h 19m

$1,663

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Tue 12/8

7:00 am-5:55 pm

2 stops29h 55m

Asuncion Silvio Pettirossi

Fri 1/22

8:00 am-9:47 pm

2 stops18h 47m

$1,681

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Tue 12/8

7:00 am-5:55 pm

2 stops29h 55m

Asuncion Silvio Pettirossi

Thu 1/21

11:30 am-12:54 pm

2 stops30h 24m

$1,689
Quickest round-trip

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Tue 9/22

5:06 pm-12:18 am

3 stops27h 12m

Asuncion Silvio Pettirossi

Tue 9/29

6:33 am-10:56 pm

3 stops20h 23m

$1,738

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Tue 9/22

9:52 am-5:40 pm

2 stops27h 48m

Asuncion Silvio Pettirossi

Tue 9/29

8:10 am-10:06 pm

2 stops41h 56m

$1,739

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Sat 9/5

4:49 pm-6:05 am

2 stops33h 16m

Asuncion Silvio Pettirossi

Mon 9/14

8:10 am-10:06 pm

2 stops17h 56m

$1,762

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Tue 12/8

6:30 am-5:55 pm

2 stops30h 25m

Asuncion Silvio Pettirossi

Wed 1/20

11:30 am-8:58 pm

2 stops38h 28m

$1,792

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Sat 9/5

6:35 pm-6:05 am

2 stops31h 30m

Asuncion Silvio Pettirossi

Sat 9/12

8:10 am-10:06 pm

2 stops17h 56m

$1,797

San JoseAsuncion

SJC San Jose - ASU Asuncion Silvio Pettirossi

SJCASU

San Jose

Tue 12/8

9:40 am-5:55 pm

2 stops27h 15m

Asuncion Silvio Pettirossi

Mon 1/18

11:30 am-2:52 pm

2 stops32h 22m

$1,801

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Jose, California to Asuncion

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Asuncion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Asuncion (SJC to ASU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Asuncion

Fastest flight time

19h 05m

Direct flights

None
The fastest flight from San Jose, California to Asuncion takes 19h 05m
There are no direct flights from San Jose, California to Asuncion. There are no popular flight routes from San Jose, California to Asuncion.
Search flight deals

Frequently asked questions about flying from San Jose, California to Asuncion

  • How far is San Jose to Asuncion Silvio Pettirossi by plane?

    San Jose and Asuncion Silvio Pettirossi are 6003.3 mi apart from one another. Flights usually cover this in 19h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Jose Airport to Asuncion Silvio Pettirossi Airport?

    Prices for flights from San Jose Airport to Asuncion Silvio Pettirossi Airport were last updated today.

  • How old do you have to be to fly from San Jose Airport to Asuncion Silvio Pettirossi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The travel and health documents you'll need for your trip to Asuncion Silvio Pettirossi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Asuncion Silvio Pettirossi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from San Jose, California to Asuncion

  • How do I get Price Alerts for flights from San Jose, California to Asuncion?

    Search flight deals from San Jose, California to Asuncion. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Jose, California to Asuncion with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Asuncion?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Asuncion. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Asuncion with flexible booking policies on momondo?

Flights from San Jose to Asuncion with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Jose to Asuncion?

Once all potential San Jose to Asuncion flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Jose to Asuncion right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Jose to Asuncion flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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