HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asuncion

$557+ Cheap flights from San Diego (SAN) 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ASU
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Asuncion with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Diego to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,092
(Copa Airlines)

One-way from

$557
(Kiwi.com)
Provider with most accurate pricing for San Diego-Asuncion Silvio Pettirossi flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Asuncion Silvio Pettirossi flights.
Search Deals
From San Diego to Asuncion Silvio Pettirossi
Search Deals
One-way flight from San Diego to Asuncion Silvio Pettirossi
Search Deals

Find flight deals from San Diego to Asuncion

Cheapest flights from San Diego to Asuncion
Explore the most affordable flight options available from San Diego to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Copa Airlines deal was found by Cheapflights users on 3/27. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:25 pmSAN - ASU
2 stops24h 32mCopa Airlines
Sun 5/186:28 amASU - SAN
2 stops21h 31mCopa Airlines
Deal found 3/27$1,092
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/117:40 pmSAN - ASU
3 stops29h 45mUnited Airlines
Sat 5/171:44 amASU - SAN
2 stops18h 43mUnited Airlines
Deal found 3/27$1,327
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/118:10 amSAN - ASU
3 stops23h 10mMultiple Airlines
Sun 5/1812:15 pmASU - SAN
3 stops46h 58mMultiple Airlines
Deal found 3/27$1,436

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego 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 March 28, 2025.
Use the filters below to find and compare flights from San Diego to Asuncion that are best for you.

Fly from

San Diego

Fly to

Asuncion

Route

Depart

Return

Price

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Sun 5/11

7:25 pm-11:57 pm

2 stops24h 32m

Asuncion Silvio Pettirossi

Sun 5/18

6:28 am-11:59 pm

2 stops21h 31m

$1,092

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Sun 5/11

7:40 pm-5:25 am

3 stops29h 45m

Asuncion Silvio Pettirossi

Sat 5/17

1:44 am-4:27 pm

2 stops18h 43m

$1,327

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Sun 5/11

8:10 am-11:20 am

3 stops23h 10m

Asuncion Silvio Pettirossi

Sun 5/18

12:15 pm-7:13 am

3 stops46h 58m

$1,436

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Sat 4/12

1:56 pm-11:00 am

2 stops41h 04m

$557

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Sat 4/12

11:13 am-12:05 pm

2 stops20h 52m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Compare providers for flights from San Diego 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 Diego to Asuncion in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Diego-Asuncion flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Asuncion flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Asuncion flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Asuncion flights, Cheapflights users trust FlightHub the most. FlightHub 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 Diego-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 Diego to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from San Diego 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 Diego to Asuncion

What is the cheapest time of day to fly from SAN to ASU?

Find hourly flight availability from San Diego to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from San Diego to Asuncion, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Asuncion by month

Plan your trip to Asuncion by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Asuncion ranges from 1.6 - 5.5 inches per month. January is typically the wettest month, when rainfall can reach 5.5 in. August is typically the driest time to visit Asuncion when rainfall is around 1.6 in.

Temperature in Asuncion by month

Plan your trip to Asuncion by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Asuncion, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asuncion. Reviews last updated March 28, 2025.
LATAM Airlines
7.5
Good
1,750 reviews

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,750 reviews
LATAM Airlines
7.5
Good
1,750 reviews

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Copa Airlines
7.5
Good
1,395 reviews
LATAM Airlines
7.5
Good
1,750 reviews

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,603 reviews
LATAM Airlines
7.5
Good
1,750 reviews

Overall

7.5

Comfort

7.4

Entertainment

7.0

Food

6.7

Crew

8.1

Boarding

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

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

  • What are the cheapest airlines flying from San Diego to Asuncion round-trip?

    Copa Airlines, at $1,092, was found to be the cheapest airline from San Diego to Asuncion. An alternate airline flying to your destination would be United Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 Diego to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Asuncion (average of $715). Flying from San Diego to Asuncion in December is currently the most expensive (average of $1,024). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.