Into Monterrey, home from San Diego: an open-jaw flight from Montreal

Land in Monterrey, travel Mexico and United States at your own pace, then fly home from San Diego.

Total, 2 flights
$723
CAD · 10 days
Trip length Lowest prices Selected Itineraries of 10 to 10 days, from the Oct 23 scan.
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Montreal Monterrey (MTY) San Diego (SAN) $409 $314

Outbound: Montreal → Monterrey

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$409

On your own: Monterrey → San Diego

2362 km · about 26 h by road

Return: San Diego → Montreal

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$314
Total · 10 days Subscribe (free) to see the date and the link

For a trip of about 10 days in December 2026, the best price we have seen is $409 CAD for Montreal → Monterrey, plus $314 CAD for San Diego → Montreal, $723 CAD in total.

That is $146 CAD more than the round trip to San Diego: the price of adventure, with no retracing your steps.

By road, expect about 2362 km (about 26 h of driving) between Monterrey and San Diego.

Open jaw or round trip?

Into Monterrey, home from San Diego
$723
Round trip Montreal ↔ Monterrey
$709 (10 days)
Round trip Montreal ↔ San Diego
$577 (10 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: Monterrey → San Diego

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 Monterrey and fly home from San Diego instead of returning to where you landed.

How much is a flight from Montreal into Monterrey, home from San Diego?

For about 10 days, the best price we have seen is $723 CAD: $409 CAD to fly into Monterrey and $314 CAD to fly home from San Diego.

Is it cheaper than a round trip to Monterrey or San Diego?

That is $146 CAD more than the round trip to San Diego: the price of adventure, with no retracing your steps.

How do I get from Monterrey to San Diego?

By road it is about 2362 km (about 26 h of driving) from Monterrey to San Diego. 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.