Skip to content

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

Select journey type

Enter to select travel class and passengers

Looking for additional flights from Montreal to San Francisco?

FromToDatesFare TypePrice

Montreal (YUL)

San Francisco (SFO)

Depart: 01/17/20

Return: 01/31/20

Roundtrip
from
CAD525*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/15/20

Return: 01/29/20

Roundtrip
from
CAD525*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/08/20

Return: 01/22/20

Roundtrip
from
CAD656*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/14/20

Return: 01/28/20

Roundtrip
from
CAD658*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/19/20

Return: 02/02/20

Roundtrip
from
CAD658*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/26/20

Return: 02/09/20

Roundtrip
from
CAD658*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/23/20

Return: 02/06/20

Roundtrip
from
CAD658*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/24/20

Return: 02/07/20

Roundtrip
from
CAD658*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 01/25/20

Return: 02/08/20

Roundtrip
from
CAD658*
Viewed:3hoursago

Montreal (YUL)

San Francisco (SFO)

Depart: 02/01/20

Return: 02/15/20

Roundtrip
from
CAD658*
Viewed:3hoursago

*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

Saturday sky is clear
58°F 12/14/19
Sunday sky is clear
51°F 12/15/19
Monday sky is clear
50°F 12/16/19
Tuesday light rain
49°F 12/17/19
Wednesday light rain
52°F 12/18/19
Thursday overcast clouds
53°F 12/19/19
Friday overcast clouds
53°F 12/20/19
Powered by: OpenWeatherMap.org