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Asuncion

$339+ Cheap flights from Riverside, CA 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ASU
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Asuncion Silvio Pettirossi are usually found in March or September, booked 71 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Riverside to Asuncion

Keep the following information in mind while searching for Riverside to Asuncion flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$734
(LATAM Airlines)

One-way from

$339
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$871
Provider with most accurate pricing for Los Angeles-Asuncion Silvio Pettirossi flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Asuncion Silvio Pettirossi flights.
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From Riverside to Asuncion Silvio Pettirossi
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One-way flight from Riverside to Asuncion Silvio Pettirossi
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Highest demand for flights based on searches. 20% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Riverside to Asuncion

Cheapest flights from Riverside to Asuncion
Explore the most affordable flight options available from Riverside to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Ovago deal was found by Cheapflights users on 10/29. 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.
sáb. 11/11:50 pmLAX - ASU
1 stop16h 15mLATAM Airlines
lun. 11/38:25 amASU - LAX
1 stop27h 25mLATAM Airlines
Deal found 10/29$716
This United Airlines deal was found by Cheapflights users on 10/30. 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.
lun. 11/107:30 pmLAX - ASU
2 stops29h 00mUnited Airlines
vie. 11/216:33 amASU - LAX
2 stops22h 26mUnited Airlines
Deal found 10/30$811
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/288:30 pmLAX - ASU
1 stop28h 45mLATAM Airlines
jue. 12/43:10 amASU - LAX
1 stop32h 10mLATAM Airlines
Deal found 10/29$824
This Copa Airlines deal was found by Cheapflights users on 10/29. 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.
dom. 11/912:52 amLAX - ASU
1 stop18h 19mCopa Airlines
vie. 11/216:33 amASU - LAX
1 stop21h 01mCopa Airlines
Deal found 10/29$838
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 11/1010:55 pmLAX - ASU
2 stops26h 20mLATAM Airlines
vie. 11/2111:05 amASU - LAX
1 stop24h 10mLATAM Airlines
Deal found 10/29$839

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 octubre 30, 2025.
Use the filters below to find and compare flights from Riverside to Asuncion that are best for you.

Fly from

Riverside

Fly to

Asuncion

Route

Depart

Return

Price

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

lun. 11/10

7:30 pm-5:30 am

2 stops29h 00m

Asuncion Silvio Pettirossi

vie. 11/21

6:33 am-11:59 pm

2 stops22h 26m

$811

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

dom. 11/9

12:52 am-12:11 am

1 stop18h 19m

Asuncion Silvio Pettirossi

vie. 11/21

6:33 am-10:44 pm

1 stop21h 11m

$838

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

vie. 11/28

8:30 pm-6:15 am

1 stop28h 45m

Asuncion Silvio Pettirossi

vie. 12/5

11:05 am-6:20 am

3 stops24h 15m

$916

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

vie. 11/21

10:30 am-6:15 am

1 stop14h 45m

Asuncion Silvio Pettirossi

jue. 11/27

6:30 pm-12:59 pm

2 stops23h 29m

$1,040

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

jue. 12/11

9:36 am-1:50 am

3 stops59h 14m

Asuncion Silvio Pettirossi

dom. 1/11

11:05 am-6:00 pm

2 stops35h 55m

$1,069

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

mar. 1/20

5:50 am-12:14 am

2 stops37h 24m

$339

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

lun. 12/1

6:46 pm-5:30 am

2 stops29h 44m

$339

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

mié. 1/21

2:05 pm-5:40 pm

1 stop22h 35m

$393

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

mar. 1/20

2:05 pm-5:40 pm

1 stop22h 35m

$393

Los AngelesAsuncion

LAX - ASU

LAXASU

Los Angeles

dom. 11/30

12:47 am-12:11 am

1 stop18h 24m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 15 results
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Best time to book a flight from Riverside to Asuncion

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

How far ahead should I book a flight from Riverside to Asuncion?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Asuncion. Price data was last updated on October 24, 2025.

The price you pay for your flight from Riverside to Asuncion may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Riverside to Asuncion?

Currently, April is the cheapest month in which you can book a flight from Riverside to Asuncion (average of $334). Flying from Riverside to Asuncion in February is currently the most expensive (average of $889). 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.

What is the cheapest time of day to fly from R1V to ASU?

Find hourly flight availability from Riverside 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 octubre 30, 2025.

When flying from Riverside to Asuncion, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight at noon.

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 octubre 30, 2025.
See what other customers who have flown with Copa Airlines, LATAM Airlines, and Avianca from Riverside to Asuncion have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Boarding

7.8

Food

6.9

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Boarding

7.8

Food

6.9

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
LATAM Airlines
7.5
Good
1,873 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Boarding

7.8

Food

6.9

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.6
Okay
2,467 reviews
Copa Airlines
7.6
Good
1,561 reviews

Comfort

7.4

Boarding

7.8

Food

6.9

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

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

  • What airport do you fly into for flights to Asuncion from Riverside?

    Most people fly into Asuncion Silvio Pettirossi (ASU) if they book a flight to Asuncion from Riverside. On average, Silvio Pettirossi has 0 inbound flights from Riverside per day from 3 airlines. Asuncion Silvio Pettirossi is conveniently located just 7.8 mi from Asuncion’s city center.

  • How long is the flight from Riverside to Asuncion?

    United Airlines and Copa Airlines can get you from Riverside to Asuncion in just under 18h 19m. Your travel time can differ by up to 10h 41m. Airlines will cover a distance of 5710 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Riverside to Asuncion?

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from Riverside to Asuncion (average of $334). Flying from Riverside to Asuncion in February is currently the most expensive (average of $889). 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

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Top 3 airlines flying from Riverside to Asuncion

Discover the top 3 airlines that operate flights from Riverside 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$331Average$612FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$717Average$875FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$735Average$954FlexibilityNo cancel feeOn-time81%

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