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

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Low fare calendar for flights from San Francisco (SFO) to Toronto (YYZ)

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from
$1,234*
Viewed:a day ago
Economy
Return:03/02/20
18
from
$1,251*
Viewed:4 hours ago
Economy
Return:03/03/20
19
from
$1,225*
Viewed:4 hours ago
Economy
Return:02/26/20
20
from
$1,238*
Viewed:4 hours ago
Economy
Return:02/27/20
21
from
$1,449*
Viewed:4 hours ago
Economy
Return:03/06/20
22
from
$1,176*
Viewed:4 hours ago
Economy
Return:03/07/20
23
from
$840*
Viewed:4 hours ago
Economy
Return:03/08/20
24
from
$840*
Viewed:4 hours ago
Economy
Return:03/09/20
25
from
$758*
Viewed:4 hours ago
Economy
Return:03/10/20
26
from
$758*
Viewed:4 hours ago
Economy
Return:03/11/20
27
from
$922*
Viewed:4 hours ago
Economy
Return:03/12/20
28
from
$892*
Viewed:4 hours ago
Economy
Return:03/13/20
29
from
$832*
Viewed:4 hours ago
Economy
Return:03/14/20
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 San Francisco to Toronto?

FromToDatesFare TypePrice

San Francisco (SFO)

Toronto (YYZ)

Depart: 04/22/20

Return: 05/06/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 05/12/20

Return: 05/26/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 05/05/20

Return: 05/19/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 04/29/20

Return: 05/06/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 05/13/20

Return: 05/20/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 04/07/20

Return: 04/21/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 04/01/20

Return: 04/15/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 03/11/20

Return: 03/18/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 03/17/20

Return: 03/24/20

Roundtrip
from
$551*
Viewed:3hoursago

San Francisco (SFO)

Toronto (YYZ)

Depart: 03/17/20

Return: 03/31/20

Roundtrip
from
$551*
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 Toronto

Monday light snow
25°F 02/17/20
Tuesday light rain
39°F 02/18/20
Wednesday broken clouds
24°F 02/19/20
Thursday scattered clouds
20°F 02/20/20
Friday sky is clear
30°F 02/21/20
Saturday sky is clear
38°F 02/22/20
Sunday overcast clouds
38°F 02/23/20
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