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Cheap flights from San Jose, California to Asuncion from $778

This is the cheapest one-way 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 6/22. 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

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Find the cheapest flights from San Jose, California to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:35 pm - 12:05 am
SJC
-
ASU
26h 30m
2 stops
Multiple Airlines Logo
1:57 am - 5:00 pm
ASU
-
SJC
19h 03m
2 stops
$1,404Multiple Airlines
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
5:35 pm - 12:05 am
SJC
-
ASU
26h 30m
2 stops
Multiple Airlines Logo
1:57 am - 5:00 pm
ASU
-
SJC
19h 03m
2 stops
$1,414Multiple Airlines
Mon, Apr 20 - Fri, Apr 24
LATAM Airlines Logo
11:00 pm - 5:40 pm
SJC
-
ASU
38h 40m
2 stops
LATAM Airlines Logo
8:10 am - 10:01 pm
ASU
-
SJC
41h 51m
2 stops
$1,487LATAM Airlines
Mon, Apr 20 - Sat, Apr 25
LATAM Airlines Logo
11:30 am - 5:40 pm
SJC
-
ASU
26h 10m
2 stops
LATAM Airlines Logo
11:05 am - 10:53 am
ASU
-
SJC
27h 48m
2 stops
$1,502LATAM Airlines
Thu, Jul 23 - Mon, Aug 3
LATAM Airlines Logo
11:30 am - 5:40 pm
SJC
-
ASU
26h 10m
2 stops
LATAM Airlines Logo
11:05 am - 12:53 pm
ASU
-
SJC
29h 48m
2 stops
$1,504LATAM Airlines
Tue, Jul 21 - Mon, Aug 17
LATAM Airlines Logo
7:00 am - 5:40 pm
SJC
-
ASU
30h 40m
2 stops
LATAM Airlines Logo
11:05 am - 10:53 am
ASU
-
SJC
27h 48m
2 stops
$1,510LATAM Airlines
Tue, Jul 21 - Mon, Aug 10
LATAM Airlines Logo
6:00 pm - 6:05 am
SJC
-
ASU
32h 05m
2 stops
LATAM Airlines Logo
11:10 am - 10:01 pm
ASU
-
SJC
38h 51m
2 stops
$1,534LATAM Airlines
Mon, Apr 20 - Sat, Apr 25
LATAM Airlines Logo
7:00 am - 2:20 am
SJC
-
ASU
39h 20m
2 stops
LATAM Airlines Logo
11:05 am - 10:53 am
ASU
-
SJC
27h 48m
2 stops
$1,540LATAM Airlines
Fri, Jul 17 - Mon, Aug 10
LATAM Airlines Logo
6:10 pm - 5:40 pm
SJC
-
ASU
43h 30m
2 stops
LATAM Airlines Logo
11:05 am - 10:53 am
ASU
-
SJC
27h 48m
2 stops
$1,548LATAM Airlines
Mon, Jul 20 - Mon, Aug 10
LATAM Airlines Logo
1:59 pm - 6:05 am
SJC
-
ASU
36h 06m
2 stops
LATAM Airlines Logo
8:10 am - 3:08 pm
ASU
-
SJC
34h 58m
2 stops
$1,579LATAM Airlines
Mon, Apr 20 - Sat, Apr 25

United Airlines flights from San Jose, California to Asuncion

Our best United Airlines deals on San Jose, California to Asuncion flight tickets
United Airlines
Jul 15
SJC8:45 amSan Jose
40h 40m
2 stops
ASU5:25 amAsuncion Silvio Pettirossi
Aug 12
ASU6:33 amAsuncion Silvio Pettirossi
57h 31m
2 stops
SJC12:04 pmSan Jose
$1,730
United Airlines
Jul 24
SJC2:32 pmSan Jose
34h 53m
2 stops
ASU5:25 amAsuncion Silvio Pettirossi
Aug 18
ASU6:33 amAsuncion Silvio Pettirossi
57h 31m
2 stops
SJC12:04 pmSan Jose
$1,735
United Airlines
Jul 14
SJC6:30 amSan Jose
61h 27m
3 stops
ASU11:57 pmAsuncion Silvio Pettirossi
Aug 12
ASU6:33 amAsuncion Silvio Pettirossi
33h 31m
2 stops
SJC12:04 pmSan Jose
$1,768

LATAM Airlines flights from San Jose, California to Asuncion

Our best LATAM Airlines deals on San Jose, California to Asuncion flight tickets
LATAM Airlines
Apr 20
SJC11:00 pmSan Jose
38h 40m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Apr 25
ASU8:10 amAsuncion Silvio Pettirossi
41h 51m
2 stops
SJC10:01 pmSan Jose
$1,487
LATAM Airlines
Jul 23
SJC11:30 amSan Jose
26h 10m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Aug 3
ASU11:05 amAsuncion Silvio Pettirossi
27h 48m
2 stops
SJC10:53 amSan Jose
$1,502
LATAM Airlines
Jul 21
SJC11:30 amSan Jose
26h 10m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Aug 17
ASU11:05 amAsuncion Silvio Pettirossi
29h 48m
2 stops
SJC12:53 pmSan Jose
$1,504

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 March 13, 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
Quickest round-trip

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Mon 4/20

5:35 pm-12:05 am

2 stops26h 30m

Asuncion Silvio Pettirossi

Fri 4/24

1:57 am-5:00 pm

2 stops19h 03m

$1,404

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Mon 4/20

5:35 pm-12:05 am

2 stops26h 30m

Asuncion Silvio Pettirossi

Fri 4/24

1:57 am-5:00 pm

2 stops19h 03m

$1,414

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Mon 4/20

11:00 pm-5:40 pm

2 stops38h 40m

Asuncion Silvio Pettirossi

Sat 4/25

8:10 am-10:01 pm

2 stops41h 51m

$1,487

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Thu 7/23

11:30 am-5:40 pm

2 stops26h 10m

Asuncion Silvio Pettirossi

Mon 8/3

11:05 am-10:53 am

2 stops27h 48m

$1,502

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Tue 7/21

11:30 am-5:40 pm

2 stops26h 10m

Asuncion Silvio Pettirossi

Mon 8/17

11:05 am-12:53 pm

2 stops29h 48m

$1,504

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Tue 7/21

7:00 am-5:40 pm

2 stops30h 40m

Asuncion Silvio Pettirossi

Mon 8/10

11:05 am-10:53 am

2 stops27h 48m

$1,510

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Mon 4/20

6:00 pm-6:05 am

2 stops32h 05m

Asuncion Silvio Pettirossi

Sat 4/25

11:10 am-10:01 pm

2 stops38h 51m

$1,534

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Fri 7/17

7:00 am-2:20 am

2 stops39h 20m

Asuncion Silvio Pettirossi

Mon 8/10

11:05 am-10:53 am

2 stops27h 48m

$1,540

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Mon 7/20

6:10 pm-5:40 pm

2 stops43h 30m

Asuncion Silvio Pettirossi

Mon 8/10

11:05 am-10:53 am

2 stops27h 48m

$1,548

San JoseAsuncion

SJC - ASU

SJCASU

San Jose

Mon 4/20

1:59 pm-6:05 am

2 stops36h 06m

Asuncion Silvio Pettirossi

Sat 4/25

8:10 am-3:08 pm

2 stops34h 58m

$1,579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Asuncion from

How to get the cheapest flight ticket from San Jose, California to Asuncion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Jose to Asuncion Silvio Pettirossi?

LATAM Airlines, United Airlines, and American Airlines are the most popular carriers operating from San Jose to Asuncion Silvio Pettirossi

What airlines fly to Asuncion?

Copa Airlines, United Airlines and LATAM Airlines are the top three most popular airlines that fly to Asuncion from San Jose, California according to our data. Copa Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Asuncion. Keep in mind that there are 3 different airlines that fly to Asuncion on a routine basis, so you have a few additional options to choose from.

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

26h 10m

Direct flights

None
The fastest flight from San Jose, California to Asuncion takes 26h 10m
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

  • 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 26h 10m, 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.

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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