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
$967
CAD · 57 days · Dec 30 – Feb 25, 2027
Trip length Lowest prices Selected Itineraries of 57 to 57 days, from the Oct 23 scan.
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Montreal Buenos Aires (EZE) Santiago (SCL) $536 $431

Outbound: Montreal → Buenos Aires

Dec 30, 2026
Google Flights
$536

On your own: Buenos Aires → Santiago

1389 km · about 17 h by road

Return: Santiago → Montreal

Feb 25, 2027
Google Flights
$431
Total · 57 days Open the Google Flights search

For a trip of about 57 days in December 2026, the best price we have seen is $536 CAD for Montreal → Buenos Aires, plus $431 CAD for Santiago → Montreal, $967 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 57 days, the best price we have seen is $967 CAD: $536 CAD to fly into Buenos Aires and $431 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.