Into Seattle, home from Calgary: an open-jaw flight from Montreal

Land in Seattle, travel United States and Canada at your own pace, then fly home from Calgary.

Total, 2 flights
$517
CAD · 12 days
Trip length Lowest prices Selected Itineraries of 12 to 12 days, from the Oct 22 scan.
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Montreal Seattle (SEA) Calgary (YYC) $344 $173

Outbound: Montreal → Seattle

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$344

On your own: Seattle → Calgary

1156 km · about 14 h by road

Return: Calgary → Montreal

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$173
Total · 12 days Subscribe (free) to see the date and the link

For a trip of about 12 days in November 2026, the best price we have seen is $344 CAD for Montreal → Seattle, plus $173 CAD for Calgary → Montreal, $517 CAD in total.

That is $154 CAD more than the round trip to Calgary, but $89 CAD less than the one to Seattle.

By road, expect about 1156 km (about 14 h of driving) between Seattle and Calgary.

Open jaw or round trip?

Into Seattle, home from Calgary
$517
Round trip Montreal ↔ Seattle
$606 (12 days)
Round trip Montreal ↔ Calgary
$363 (12 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: Seattle → Calgary

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 Seattle and fly home from Calgary instead of returning to where you landed.

How much is a flight from Montreal into Seattle, home from Calgary?

For about 12 days, the best price we have seen is $517 CAD: $344 CAD to fly into Seattle and $173 CAD to fly home from Calgary.

Is it cheaper than a round trip to Seattle or Calgary?

That is $154 CAD more than the round trip to Calgary, but $89 CAD less than the one to Seattle.

How do I get from Seattle to Calgary?

By road it is about 1156 km (about 14 h of driving) from Seattle to Calgary. 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.