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Get United's best fares today on flights from Montreal to San Francisco

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Low fare calendar for flights from Montreal (YUL) to San Francisco (SFO)

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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Montreal to San Francisco?

FromToDatesFare TypePrice

Montreal (YUL)

San Francisco (SFO)

Depart: 01/03/20

02/01/20

Roundtrip
from
$576*
Viewed:1dayago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/21/20

04/20/20

Roundtrip
from
$465*
Viewed:22hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/26/20

02/01/20

Roundtrip
from
$424*
Viewed:10hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 12/18/19

01/01/20

Roundtrip
from
$1,357*
Viewed:36minutesago

Montreal (YUL)

San Francisco (SFO)

Depart: 06/11/20

06/14/20

Roundtrip
from
$750*

Montreal (YUL)

San Francisco (SFO)

Depart: 12/25/19

01/02/20

Roundtrip
from
$865*

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Francisco

Monday sky is clear
60°F 11/18/19
Tuesday scattered clouds
59°F 11/19/19
Wednesday sky is clear
60°F 11/20/19
Thursday sky is clear
55°F 11/21/19
Friday overcast clouds
52°F 11/22/19
Saturday overcast clouds
53°F 11/23/19
Sunday sky is clear
53°F 11/24/19
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