Cheap Flights from Santiago to Asuncion

Cheapest flights from Santiago to Asuncion

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Santiago to Asuncion. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$149

Aerolineas Argentinas

1 layover

5h 20m

04/28/2027

The cheapest one-way flight from Santiago to Asuncion departs on 04/28/2027, is operated by Aerolineas Argentinas and costs $149

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Santiago to Asuncion

The fastest flight

5h 20m

Fastest flight from Santiago to Asuncion takes 5h 20m

Direct flights

Several times a week

There are direct flights on this route 5 days a week: Su, Mo, We, Th, and Fr

Earliest flight

2:05 PM

Latest flight

2:05 PM

Average flight duration

2h 35m

Direct flights count

6

Distance

1559km

Timezone difference

1h

The distance between Santiago and Asuncion is 1559km (967 miles). The average flight duration is 2h 35m. There are 6 direct flights from Santiago to Asuncion. The time difference between Santiago and Asuncion is 1h. Flights from Santiago begin at 2:05 PM. The latest flight from Santiago departs at 2:05 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Santiago to Asuncion by month

In different months, ticket prices from Santiago to Asuncion vary: minimum — $113 (November 2026), maximum — $709 (September 2026). Typically, the flight costs $254–$303.

November 2026

Lowest price

on average:

$113

September 2026

Highest price

on average:

$709

Avg Price

Price dynamics

Ticket prices for Santiago — Asuncion are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.

Cheaper and more expensive periods

Prices fall from September 2026 to November 2026 (84%), then rise from November 2026 to January 2027 (+37%). The best period is October 2026–November 2026 ($130), the most expensive is September 2026–October 2026 ($428).

Best time to buy

The best time to buy is October 2026–November 2026, when prices are at their lowest. This can save you up to 70% compared to the expensive months (September 2026–October 2026).

Price predictability

Monthly price variation is 89.5%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Airlines operating on route

The route Santiago — Asuncion is served by many carriers — 5 in total, including LATAM Paraguay, LATAM Chile, Aerolineas Argentinas, B&H Airlines, and LATAM Brasil. This gives passengers wide opportunities: from finding the lowest fare (from $149) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

LATAM Paraguay

starting at $378

LATAM Chile

starting at $215

Aerolineas Argentinas

starting at $149

B&H Airlines

starting at $153

LATAM Brasil

starting at $329

Non-stop flights from Santiago to Asuncion

A non-stop flight is the most convenient and comfortable way to fly from Santiago to Asuncion, despite the fact that sometimes flights with transfers can cost significantly less.

Santiago — Asuncion

SCL — ASU

10/21/2026

Departure

Direct flight

PZ1325

starting at $446

Santiago — Asuncion

SCL — ASU

10/28/2026

Departure

Direct flight

PZ1325

starting at $378

Santiago — Asuncion

SCL — ASU

10/29/2026

Departure

Direct flight

PZ1325

starting at $378

Santiago — Asuncion

SCL — ASU

02/10/2027

Departure

Direct flight

LA1304

starting at $311

Santiago — Asuncion

SCL — ASU

02/14/2027

Departure

Direct flight

LA1304

starting at $353

Santiago — Asuncion

SCL — ASU

02/22/2027

Departure

Direct flight

LA1304

starting at $220

Santiago — Asuncion

SCL — ASU

02/24/2027

Departure

Direct flight

LA1304

starting at $324

Santiago — Asuncion

SCL — ASU

02/25/2027

Departure

Direct flight

LA1304

starting at $324

Santiago — Asuncion

SCL — ASU

02/26/2027

Departure

Direct flight

LA1304

starting at $324

Santiago — Asuncion

SCL — ASU

02/28/2027

Departure

Direct flight

LA1304

starting at $314

Schedule of direct flights from Santiago to Asuncion

The only airline operating direct flights from Santiago to Asuncion is LATAM Chile. Flights operate every day except Tuesday and Saturday.

LATAM Chile

Su, Mo, We, Th, and Fr

starting at $165

Santiago airports overview

Arturo Merino Benitez Airport

•

SCL

23km

Santiago’s main international gateway serving Chile’s capital, offering domestic and international routes and connections across the country. Accessible to downtown by bus, taxi and highway links.

•

Asuncion airports overview

Silvio Pettirossi International Airport

•

ASU

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Santiago to Asuncion?

The cheapest flight ticket from Santiago to Asuncion according to data for the last 48 hours costs $149

When is the best time to buy air tickets on the route Santiago — Asuncion?

Often the best time to buy tickets from Santiago to Asuncion is 2 months before departure.

When is the cheapest time of year to fly from Santiago to Asuncion?

Based on statistics over the past years, the lowest prices for flights from Santiago to Asuncion can be found flying in these months: November, October, December.

How long does it take to fly from Santiago to Asuncion?

The fastest flights from Santiago to Asuncion start from 5 hours 20 minutes in the air.

Which airline can fly direct from Santiago to Asuncion?

The following airlines operate direct flights on the route Santiago — Asuncion: LATAM Paraguay, LATAM Chile

Special offers and sales on air tickets from Santiago to Asuncion

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Santiago to Asuncion

Alternative routes

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Cheapest one way flight

$149

Aerolineas Argentinas

1 layover

5h 20m

04/28/2027

The cheapest one-way flight from Santiago to Asuncion departs on 04/28/2027, is operated by Aerolineas Argentinas and costs $149

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Santiago to Asuncion

The fastest flight