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Asuncion

$137+ Cheap flights from Santiago (SCL) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — ASU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Asuncion Silvio Pettirossi are usually found in October or November, booked 89 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Santiago to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) 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 septiembre 11, 2025.

Round-trip from

$251
(CheapOair)

One-way from

$137
(OneTravel)

Popular in

April

Cheapest in

October

Average price

$326

Good round-trip deal

$371 or less
From Santiago Arturo Merino Benitez to Asuncion Silvio Pettirossi
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One-way flight from Santiago Arturo Merino Benitez to Asuncion Silvio Pettirossi
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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Santiago Arturo Merino Benitez to Asuncion Silvio Pettirossi.
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Find flight deals from Santiago to Asuncion

Cheapest flights from Santiago to Asuncion
Explore the most affordable flight options available from Santiago to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/214:14 pmSCL - ASU
1 stop23h 06mJetSMART
jue. 10/234:10 pmASU - SCL
1 stop8h 25mJetSMART
Deal found 9/11$251
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/299:15 amSCL - ASU
1 stop6h 05mJetSMART
lun. 1/194:05 pmASU - SCL
1 stop16h 04mJetSMART
Deal found 9/11$253
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:15 pmSCL - ASU
1 stop23h 05mJetSMART
mié. 1/214:05 pmASU - SCL
1 stop16h 04mJetSMART
Deal found 9/10$263
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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.
mié. 10/85:38 pmSCL - ASU
1 stop8h 12mMultiple Airlines
vie. 10/1011:05 amASU - SCL
Nonstop2h 50mMultiple Airlines
Deal found 9/10$293
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/215:30 pmSCL - ASU
2 stops17h 10mMultiple Airlines
jue. 10/234:10 pmASU - SCL
1 stop8h 25mMultiple Airlines
Deal found 9/11$299
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/299:15 amSCL - ASU
1 stop6h 05mMultiple Airlines
dom. 1/183:25 amASU - SCL
1 stop6h 00mMultiple Airlines
Deal found 9/11$305
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/89:14 amSCL - ASU
1 stop6h 06mJetSMART
vie. 10/104:10 pmASU - SCL
1 stop8h 25mJetSMART
Deal found 9/10$306
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2310:15 pmSCL - ASU
1 stop27h 35mAerolineas Argentinas
mar. 1/203:25 amASU - SCL
1 stop6h 00mAerolineas Argentinas
Deal found 9/10$310
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/810:15 amSCL - ASU
1 stop15h 35mAerolineas Argentinas
jue. 10/93:25 amASU - SCL
1 stop17h 35mAerolineas Argentinas
Deal found 9/10$323

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Santiago to Asuncion that are best for you.

Fly from

Santiago

Fly to

Asuncion

Route

Depart

Return

Price

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

lun. 12/29

9:15 am-3:20 pm

1 stop6h 05m

Asuncion Silvio Pettirossi

lun. 1/19

4:05 pm-8:09 am

1 stop16h 04m

$253

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

mar. 12/23

4:15 pm-3:20 pm

1 stop23h 05m

Asuncion Silvio Pettirossi

mié. 1/21

4:05 pm-8:09 am

1 stop16h 04m

$263

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

mié. 10/8

5:38 pm-1:50 am

1 stop8h 12m

Asuncion Silvio Pettirossi

vie. 10/10

11:05 am-1:55 pm

Nonstop2h 50m

$293

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

mar. 10/21

5:30 pm-10:40 am

2 stops17h 10m

Asuncion Silvio Pettirossi

jue. 10/23

4:10 pm-12:35 am

1 stop8h 25m

$299

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

lun. 12/29

9:15 am-3:20 pm

1 stop6h 05m

Asuncion Silvio Pettirossi

dom. 1/18

3:25 am-9:25 am

1 stop6h 00m

$305

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

mar. 12/23

10:15 pm-1:50 am

1 stop27h 35m

Asuncion Silvio Pettirossi

mar. 1/20

3:25 am-9:25 am

1 stop6h 00m

$310

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

mié. 10/8

10:15 am-1:50 am

1 stop15h 35m

Asuncion Silvio Pettirossi

jue. 10/9

3:25 am-9:00 pm

1 stop17h 35m

$323

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

lun. 11/10

2:40 pm-3:20 pm

1 stop24h 40m

$137

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

lun. 11/10

1:45 pm-3:20 pm

2 stops25h 35m

$226

SantiagoAsuncion

SCL - ASU

SCLASU

Santiago Arturo Merino Benitez

lun. 11/10

3:00 pm-5:40 pm

Nonstop2h 40m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Santiago to Asuncion

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

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

Use this chart to determine the optimal time to book a round-trip flight from Santiago to Asuncion. Price data was last updated on August 29, 2025.

The best time to book flights from Santiago to Asuncion is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Santiago to Asuncion (average of $715). Flying from Santiago 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.

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

Find hourly flight availability from Santiago 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 septiembre 11, 2025.

When flying from Santiago to Asuncion, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 25% versus a flight in the morning.

How much does it cost to fly round-trip from Santiago to Asuncion?

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 septiembre 11, 2025.
Read through reviews of airlines operating flights from Santiago to Asuncion, such as LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,847 reviews

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,847 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

Related info for your journey

Find useful and relevant information for your journey from Santiago 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 Santiago to Asuncion?

    There are many flights that can get you from Santiago to Asuncion in 23h 06m. Fly via JetSMART to get the fastest option. Airlines will cover a distance of 976 mi.

  • What is the cheapest airline to fly from Santiago to Asuncion round-trip?

    Our cheapest airline available from Santiago to Asuncion is LATAM Airlines. Our recent data shows that you can find tickets from as low as $235 on this airline. LATAM Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Santiago to Asuncion?

    On average you can expect to pay $519 for a flight from Santiago to Asuncion. The cheapest flight overall is $206 while the most popular route, (Santiago Arturo Merino Benitez - Asuncion Silvio Pettirossi) is currently priced at $293.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Santiago to Asuncion (average of $715). Flying from Santiago 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

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Other flights to Asuncion

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Top airline flying from Santiago to Asuncion

Discover the top airline that operate flights from Santiago 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$235Average$374FlexibilityNo cancel feeOn-time81%

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