Into Buenos Aires, home from Santiago: an open-jaw flight from Montreal

Land in Buenos Aires, travel Argentina and Chile at your own pace, then fly home from Santiago.

Total, 2 flights
$909
CAD · 87 days · Dec 3 – Feb 28, 2027
Trip length Lowest prices Selected Itineraries of 87 to 87 days, from the Oct 23 scan.
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Montreal Buenos Aires (EZE) Santiago (SCL) $476 $433

Outbound: Montreal → Buenos Aires

Dec 3, 2026
Google Flights
$476

On your own: Buenos Aires → Santiago

1389 km · about 17 h by road

Return: Santiago → Montreal

Feb 28, 2027
Google Flights
$433
Total · 87 days Open the Google Flights search

For a trip of about 87 days in December 2026, the best price we have seen is $476 CAD for Montreal → Buenos Aires, plus $433 CAD for Santiago → Montreal, $909 CAD in total.

By road, expect about 1389 km (about 17 h of driving) between Buenos Aires and Santiago.

Frequently asked questions: Buenos Aires → Santiago

What is an open-jaw flight?

An open-jaw (or multi-city) flight arrives in one city and leaves from another. Here you arrive in Buenos Aires and fly home from Santiago instead of returning to where you landed.

How much is a flight from Montreal into Buenos Aires, home from Santiago?

For about 87 days, the best price we have seen is $909 CAD: $476 CAD to fly into Buenos Aires and $433 CAD to fly home from Santiago.

How do I get from Buenos Aires to Santiago?

By road it is about 1389 km (about 17 h of driving) from Buenos Aires to Santiago. Train, bus or a rental car are the usual options; that cost is not included in the prices shown.

Are these prices guaranteed?

No. They are the best prices from our latest scan and they change often. Check the final price on Google Flights before you book.