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

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

Total, 2 flights
$562
CAD · 18 days
Trip length Lowest prices Selected Itineraries of 18 to 18 days, from the Oct 22 scan.
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Montreal San Diego (SAN) San Francisco (SFO) $312 $250

Outbound: Montreal → San Diego

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$312

On your own: San Diego → San Francisco

793 km · about 9 h by road

Return: San Francisco → Montreal

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$250
Total · 18 days Subscribe (free) to see the date and the link

For a trip of about 18 days in December 2026, the best price we have seen is $312 CAD for Montreal → San Diego, plus $250 CAD for San Francisco → Montreal, $562 CAD in total.

That is $75 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 Diego and San Francisco.

Open jaw or round trip?

Into San Diego, home from San Francisco
$562
Round trip Montreal ↔ San Diego
$530 (18 days)
Round trip Montreal ↔ San Francisco
$487 (18 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 Diego → San Francisco

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

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

For about 18 days, the best price we have seen is $562 CAD: $312 CAD to fly into San Diego and $250 CAD to fly home from San Francisco.

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

That is $75 CAD more than the round trip to San Francisco: the price of adventure, with no retracing your steps.

How do I get from San Diego to San Francisco?

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