$482+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ASU
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Asuncion with Cheapflights
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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
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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
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Best
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One-way
Cheapest flights from San Diego to AsuncionExplore 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 June 13, 2026.
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 June 13, 2026.
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/256:15 am
SAN
- ASU
2 stops19h 50m
LATAM Airlines
Wed 8/266:30 pm
ASU
- SAN
2 stops29h 05m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,023
This Copa Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 10/410:00 pm
SAN
- ASU
1 stop24h 54m
Copa Airlines
Thu 10/81:47 am
ASU
- SAN
1 stop20h 43m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,039
This KAYAK deal was found by Cheapflights users on 6/12. 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 10/48:00 am
SAN
- ASU
2 stops17h 31m
Copa Airlines
Sat 10/106:33 am
ASU
- SAN
2 stops39h 13m
Copa Airlines
Deal found 6/12![Copa Airlines logo]()
$1,082
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:15 am
SAN
- ASU
2 stops43h 50m
LATAM Airlines
Fri 10/98:10 am
ASU
- SAN
2 stops38h 32m
LATAM Airlines
Deal found 6/9![LATAM Airlines logo]()
$1,097
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:15 am
SAN
- ASU
2 stops37h 42m
Copa Airlines
Sun 8/26:33 am
ASU
- SAN
2 stops39h 08m
Copa Airlines
Deal found 6/11![Copa Airlines logo]()
$1,215
Best flights from San Diego to AsuncionDiscover carefully curated flight deals from San Diego to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from San Diego to Asuncion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This Copa Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 10/410:00 pm
SAN
- ASU
1 stop24h 54m
Copa Airlines
Thu 10/81:47 am
ASU
- SAN
1 stop20h 43m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,039
This LATAM Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 8/256:15 am
SAN
- ASU
2 stops19h 50m
LATAM Airlines
Wed 8/268:10 am
ASU
- SAN
2 stops29h 16m
LATAM Airlines
Deal found 6/12![LATAM Airlines logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/266:15 am
SAN
- ASU
2 stops37h 42m
United Airlines
Sun 8/26:33 am
ASU
- SAN
3 stops65h 17m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,308
This KAYAK deal was found by Cheapflights users on 6/13. 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 10/48:00 am
SAN
- ASU
2 stops17h 31m
Copa Airlines
Sat 10/106:33 am
ASU
- SAN
2 stops39h 13m
Copa Airlines
Deal found 6/13![Copa Airlines logo]()
$1,082
This Copa Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 6/2910:00 pm
SAN
- ASU
1 stop27h 24m
Copa Airlines
Mon 7/136:33 am
ASU
- SAN
1 stop15h 57m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,503
This United Airlines deal was found by Cheapflights users on 6/13. 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 10/47:41 pm
SAN
- ASU
3 stops24h 22m
United Airlines
Sat 10/106:33 am
ASU
- SAN
2 stops17h 35m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,989
This Copa Airlines deal was found by Cheapflights users on 6/11. 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 7/268:32 pm
SAN
- ASU
2 stops23h 25m
Copa Airlines
Sat 8/13:58 am
ASU
- SAN
1 stop18h 32m
Copa Airlines
Deal found 6/11![Copa Airlines logo]()
$1,975
Last-minute flights from San Diego to AsuncionDiscover last-minute flight deals from San Diego to Asuncion. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Asuncion. Data last updated June 13, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 6/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:15 am
SAN
- ASU
2 stops25h 00m
Multiple Airlines
Mon 7/1312:05 pm
ASU
- SAN
2 stops26h 44m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,429
This Copa Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 6/2910:00 pm
SAN
- ASU
1 stop27h 24m
Copa Airlines
Mon 7/136:33 am
ASU
- SAN
1 stop15h 57m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,503
This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:37 pm
SAN
- ASU
3 stops33h 03m
GOL
Mon 7/1312:05 pm
ASU
- SAN
2 stops27h 07m
GOL
Deal found 6/9![GOL logo]()
$1,838
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:30 pm
SAN
- ASU
2 stops51h 35m
LATAM Airlines
Sat 8/18:10 am
ASU
- SAN
2 stops31h 24m
LATAM Airlines
Deal found 6/9![LATAM Airlines logo]()
$1,438
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:55 am
SAN
- ASU
3 stops33h 02m
United Airlines
Sat 8/16:33 am
ASU
- SAN
2 stops41h 18m
United Airlines
Deal found 6/9![United Airlines logo]()
$2,148
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:15 am
SAN
- ASU
2 stops37h 42m
Copa Airlines
Sun 8/26:33 am
ASU
- SAN
2 stops39h 08m
Copa Airlines
Deal found 6/11![Copa Airlines logo]()
$1,215
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/266:15 am
SAN
- ASU
2 stops37h 42m
United Airlines
Sun 8/26:33 am
ASU
- SAN
3 stops65h 17m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,308
This BusinessClass deal was found by Cheapflights users on 6/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:00 pm
SAN
- ASU
1 stop24h 48m
Copa Airlines
Thu 8/61:47 am
ASU
- SAN
1 stop20h 43m
Copa Airlines
Deal found 6/11![Copa Airlines logo]()
$2,063
One-way flights from San Diego to AsuncionSearch for one-way flight options from San Diego to Asuncion. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from San Diego to Asuncion. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:00 pm
SAN
- ASU
2 stops26h 40m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$482
This Copa Airlines deal was found by Cheapflights users on 6/8. 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 6/2210:00 pm
SAN
- ASU
1 stop22h 08m
Copa Airlines
Deal found 6/8![Copa Airlines logo]()
$613
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:25 pm
SAN
- ASU
3 stops58h 15m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,215
This AranGrant deal was found by Cheapflights users on 6/9. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:00 pm
SAN
- ASU
1 stop21h 57m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$1,310
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:00 pm
SAN
- ASU
2 stops26h 40m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,347
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:00 pm
SAN
- ASU
2 stops26h 40m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,465
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 June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,023 (LATAM Airlines) |
One-way from | $482 (oojo) |
Popular in | June |
Cheapest in | September |
Average price | $1,434 |
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 June 13, 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
Cheapest round-trip
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Sun 10/4
10:00 pm-2:54 am
1 stop24h 54m
Asuncion Silvio Pettirossi
Thu 10/8
1:47 am-6:30 pm
1 stop20h 43m
$1,039
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Sun 10/4
8:00 am-5:31 am
2 stops17h 31m
Asuncion Silvio Pettirossi
Sat 10/10
6:33 am-5:46 pm
2 stops39h 13m
$1,082
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Tue 8/25
6:15 am-6:05 am
2 stops19h 50m
Asuncion Silvio Pettirossi
Wed 8/26
8:10 am-9:26 am
2 stops29h 16m
$1,121
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Sun 7/26
6:15 am-11:57 pm
2 stops37h 42m
Asuncion Silvio Pettirossi
Sun 8/2
6:33 am-7:50 pm
3 stops65h 17m
$1,308
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Mon 6/29
10:00 pm-5:24 am
1 stop27h 24m
Asuncion Silvio Pettirossi
Mon 7/13
6:33 am-6:30 pm
1 stop15h 57m
$1,503
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Sun 7/26
8:32 pm-11:57 pm
2 stops23h 25m
Asuncion Silvio Pettirossi
Sat 8/1
3:58 am-6:30 pm
1 stop18h 32m
$1,975
Quickest round-trip
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Sun 10/4
7:41 pm-12:03 am
3 stops24h 22m
Asuncion Silvio Pettirossi
Sat 10/10
6:33 am-8:08 pm
2 stops17h 35m
$1,989
Cheapest one-way
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Mon 6/22
10:00 pm-4:40 am
2 stops26h 40m
$482
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Mon 6/22
10:00 pm-12:08 am
1 stop22h 08m
$613
San DiegoAsuncion
SAN - ASU
SANASU
San Diego
Tue 7/21
9:06 pm-4:40 am
2 stops51h 34m
$1,299
Showing 1-10 of 13 resultsSorted 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SAN-ASU
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 June 13, 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.
Comfort
7.4
Boarding
7.7
Entertainment
6.8
Crew
8.1
Food
6.9
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Comfort
7.4
Boarding
7.7
Entertainment
6.8
Crew
8.1
Food
6.9
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
Comfort
7.4
Boarding
7.7
Entertainment
6.8
Crew
8.1
Food
6.9
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
LIM - PTY
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.
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Complete your trip
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Other flights to Asuncion
Explore flights to Asuncion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Complete your trip
Complete your trip to Asuncion by adding a car rental and/or hotel reservation to your travel itinerary.
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San Diego and Asuncion flights
Browse other San Diego and Asuncion flight options. Last updated on June 13, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on June 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$521 | Average$1,001 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$597 | Average$850 | FlexibilityNo cancel fee | On-time81% |