Cheap Flights from Santiago to Buenos Aires Starting at $50

Helping travelers to find the best flight offers

Cheapest flights from Santiago to Buenos Aires

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 Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

See also:

Cheap flights to Argentina

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Direct flights airfares to Buenos Aires

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Cheapest air tickets to Santiago

Airfare from Santiago to Buenos Aires by month

In different months, ticket prices from Santiago to Buenos Aires vary: minimum — $53 (November 2025), maximum — $76 (February 2026). Typically, the flight costs $62–$119.

Airlines operating on route

Direct Flights from Santiago to Buenos Aires

A direct flight is the most convenient and comfortable way to fly from Santiago to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.

Schedule of direct flights from Santiago to Buenos Aires

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Santiago to Buenos Aires:

Santiago airports overview

Buenos Aires airports overview

Frequently asked questions (FAQ)

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

Special offers and sales on air tickets from Santiago to Buenos Aires

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.

Alternative routes

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