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

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

Total, 2 flights
$583
CAD · 9 days
Trip length Lowest prices Selected Itineraries of 9 to 9 days, from the Oct 22 scan.
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Montreal San Francisco (SFO) San Diego (SAN) $281 $302

Outbound: Montreal → San Francisco

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$281

On your own: San Francisco → San Diego

793 km · about 9 h by road

Return: San Diego → Montreal

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$302
Total · 9 days Subscribe (free) to see the date and the link

For a trip of about 9 days in November 2026, the best price we have seen is $281 CAD for Montreal → San Francisco, plus $302 CAD for San Diego → Montreal, $583 CAD in total.

That is $96 CAD more than the round trip to San Francisco: the price of adventure, with no retracing your steps.

By road, expect about 793 km (about 9 h of driving) between San Francisco and San Diego.

Open jaw or round trip?

Into San Francisco, home from San Diego
$583
Round trip Montreal ↔ San Francisco
$487 (9 days)
Round trip Montreal ↔ San Diego
$549 (9 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 Francisco → 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 San Francisco and fly home from San Diego instead of returning to where you landed.

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

For about 9 days, the best price we have seen is $583 CAD: $281 CAD to fly into San Francisco and $302 CAD to fly home from San Diego.

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

That is $96 CAD more than the round trip to San Francisco: the price of adventure, with no retracing your steps.

How do I get from San Francisco to San Diego?

By road it is about 793 km (about 9 h of driving) from San Francisco 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.