Cheap flights from Santiago to Asuncion
from 101 US$
From 289 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 101 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Santiago to Asuncion, a about 1,554 km route (around 2h 27m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as LATAM Chile, LATAM Airlines Paraguay operate this route.
The airports on this route
About 20 km from downtown Santiago, in Pudahuel
Getting around: Official buses, shared transfers, authorized taxis and apps
About 15 km from downtown Asunción, in Luque
Getting around: Taxis, buses and apps
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Santiago to Asuncion?
It's usually 2026-09, from 101 USD. Use the price calendar to compare other dates.
How long is the flight from Santiago to Asuncion?
A nonstop flight takes about 2h 27m and covers around 1,554 km. Connecting itineraries take longer.
Are there direct flights from Santiago to Asuncion?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Santiago to Asuncion?
LATAM Chile, LATAM Airlines Paraguay operate this route, among others. Compare them all in the results.
When should I book Santiago–Asuncion flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Santiago → Asuncion · Live fares from 100+ sites — free, with no hidden fees.