Flights from United States to Canada from $ 157*
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1 Passenger, Economy
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today
today
Best prices for United flights from United States to Canada
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$
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.
Best business class fares from United States to Canada
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San Francisco (SFO)to
Vancouver (YVR)
01/23/26 - 01/26/26
Roundtrip
Business
from
$Â 421
Viewed: 23 hours ago
San Francisco (SFO)to
Toronto (YYZ)
02/20/26 - 02/24/26
Roundtrip
Business
from
$Â 1,011
Viewed: 1 day ago
Newark/New York (EWR)to
Toronto (YYZ)
02/23/26 - 02/23/26
Roundtrip
Business
from
$Â 758
Viewed: 13 hours ago
Los Angeles (LAX)to
Vancouver (YVR)
03/11/26 - 03/16/26
Roundtrip
Business
from
$Â 763
Viewed: 9 hours ago
Denver (DEN)to
Vancouver (YVR)
01/28/26 - 01/30/26
Roundtrip
Business
from
$Â 905
Viewed: 20 hours ago
Denver (DEN)to
Calgary (YYC)
03/11/26 - 03/19/26
Roundtrip
Business
from
$Â 812
Viewed: 23 hours ago
Houston (IAH)to
Calgary (YYC)
01/28/26 - 02/04/26
Roundtrip
Business
from
$Â 1,310
Viewed: 2 hours ago
Chicago (ORD)to
Toronto (YYZ)
02/09/26 - 02/13/26
Roundtrip
Business
from
$Â 789
Viewed: 19 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.