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Asuncion

$430+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ASU
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 10, 2026.

This LATAM Airlines deal was found by Cheapflights users on 3/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:40 pm
SAN
-
ASU
2 stops33h 35m
LATAM Airlines
Thu 8/208:10 am
ASU
-
SAN
2 stops29h 33m
LATAM Airlines
Deal found 3/5$745
This Copa Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 5/1510:00 pm
SAN
-
ASU
1 stop22h 08m
Copa Airlines
Thu 5/283:58 am
ASU
-
SAN
1 stop18h 32m
Copa Airlines
Deal found 3/9$909
This KAYAK deal was found by Cheapflights users on 3/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:00 am
SAN
-
ASU
2 stops27h 40m
LATAM Airlines
Sat 10/108:10 am
ASU
-
SAN
2 stops30h 00m
LATAM Airlines
Deal found 3/5$921
This LATAM Airlines deal was found by Cheapflights users on 3/6. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
SAN
-
ASU
2 stops24h 00m
LATAM Airlines
Thu 8/274:05 am
ASU
-
SAN
2 stops33h 38m
LATAM Airlines
Deal found 3/6$922
This United Airlines deal was found by Cheapflights users on 3/5. 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 5/85:00 pm
SAN
-
ASU
2 stops32h 24m
United Airlines
Fri 5/226:33 am
ASU
-
SAN
2 stops39h 08m
United Airlines
Deal found 3/5$924
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/155:00 pm
SAN
-
ASU
2 stops32h 24m
United Airlines
Fri 5/296:33 am
ASU
-
SAN
2 stops30h 48m
United Airlines
Deal found 3/6$935
This Copa Airlines deal was found by Cheapflights users on 3/5. 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.
Mon 5/2510:00 pm
SAN
-
ASU
1 stop22h 08m
Copa Airlines
Sun 5/316:33 am
ASU
-
SAN
1 stop15h 57m
Copa Airlines
Deal found 3/5$989
This Copa Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 5/87:40 pm
SAN
-
ASU
2 stops29h 44m
Copa Airlines
Thu 5/213:58 am
ASU
-
SAN
1 stop18h 32m
Copa Airlines
Deal found 3/5$1,057

Find 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$745
(LATAM Airlines)

One-way from

$430
(Copa Airlines)
Provider with most accurate pricing for San Diego-Asuncion Silvio Pettirossi flight deals.
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Provider most trusted by Cheapflights users for San Diego-Asuncion Silvio Pettirossi flights.
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From San Diego to Asuncion Silvio Pettirossi
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One-way flight from San Diego to Asuncion Silvio Pettirossi
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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 10, 2026.
Use the filters below to find and compare flights from San Diego to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Fri 5/8

10:00 pm-12:08 am

1 stop22h 08m

Asuncion Silvio Pettirossi

Thu 5/21

1:47 am-6:30 pm

1 stop20h 43m

$909
Quickest round-trip

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Fri 5/15

10:00 pm-12:08 am

1 stop22h 08m

Asuncion Silvio Pettirossi

Thu 5/28

3:58 am-6:30 pm

1 stop18h 32m

$909

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Mon 8/24

6:15 am-6:05 am

2 stops19h 50m

Asuncion Silvio Pettirossi

Thu 8/27

11:05 am-10:27 am

2 stops27h 22m

$921

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Mon 5/25

6:15 am-12:08 am

2 stops37h 53m

Asuncion Silvio Pettirossi

Sun 5/31

6:33 am-7:50 pm

2 stops41h 17m

$924

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Fri 5/8

5:00 pm-5:24 am

2 stops32h 24m

Asuncion Silvio Pettirossi

Fri 5/22

6:33 am-5:41 pm

2 stops39h 08m

$924

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Fri 5/15

12:10 pm-5:24 am

2 stops37h 14m

Asuncion Silvio Pettirossi

Fri 5/29

6:33 am-9:21 am

2 stops30h 48m

$935
Cheapest one-way
Quickest one-way

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Fri 5/29

10:00 pm-12:08 am

1 stop22h 08m

$430

San DiegoAsuncion

SAN - ASU

SANASU

San Diego

Fri 5/29

4:45 pm-4:40 am

3 stops31h 55m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Sorted by cheapest first

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*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 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.

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 10, 2026.
Peruse reviews from past customers who have flown with Copa Airlines and LATAM Airlines from San Diego to Asuncion to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,569 reviews

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,569 reviews
Copa Airlines
7.5
Good
1,569 reviews

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
LATAM Airlines
7.4
Good
1,918 reviews
Copa Airlines
7.5
Good
1,569 reviews

Boarding

7.8

Food

6.8

Comfort

7.4

Crew

8.1

Entertainment

6.8

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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.

  • How long is the flight from San Diego to Asuncion?

    For as low as $909, Copa Airlines can have you in Asuncion from San Diego in 22h 08m. The distance from San Diego to Asuncion is about 5604 mi.

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

    Copa Airlines, at $521, was found to be the cheapest airline from San Diego to Asuncion. An alternate airline flying to your destination would be LATAM 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.

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Alternative routes for San Diego to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from San Diego to Asuncion

Discover the top 2 airlines that operate flights from San Diego to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$521Average$998FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$597Average$850FlexibilityNo cancel feeOn-time81%

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