Into San José, home from Mexico City: an open-jaw flight from Montreal

Land in San José, travel Costa Rica and Mexico at your own pace, then fly home from Mexico City.

Total, 2 flights
$769
CAD · 21 days
Trip length Lowest prices Selected Itineraries of 21 to 21 days, from the Oct 23 scan.
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Montreal San José (SJO) Mexico City (MEX) $395 $374

Outbound: Montreal → San José

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$395

On your own: San José → Mexico City

2452 km · about 33 h by road

Return: Mexico City → Montreal

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$374
Total · 21 days Subscribe (free) to see the date and the link

For a trip of about 21 days in November 2026, the best price we have seen is $395 CAD for Montreal → San José, plus $374 CAD for Mexico City → Montreal, $769 CAD in total.

That is $98 CAD more than the round trip to San José: the price of adventure, with no retracing your steps.

By road, expect about 2452 km (about 33 h of driving) between San José and Mexico City.

Open jaw or round trip?

Into San José, home from Mexico City
$769
Round trip Montreal ↔ San José
$671 (21 days)
Round trip Montreal ↔ Mexico City
$677 (21 days)

A round trip brings you back to where you landed; the open jaw has you travel between the two cities.

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Frequently asked questions: San José → Mexico City

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 San José and fly home from Mexico City instead of returning to where you landed.

How much is a flight from Montreal into San José, home from Mexico City?

For about 21 days, the best price we have seen is $769 CAD: $395 CAD to fly into San José and $374 CAD to fly home from Mexico City.

Is it cheaper than a round trip to San José or Mexico City?

That is $98 CAD more than the round trip to San José: the price of adventure, with no retracing your steps.

How do I get from San José to Mexico City?

By road it is about 2452 km (about 33 h of driving) from San José to Mexico City. 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.