Flights from Canada to the United States from $ 425*
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1 Passenger, Economy
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today
today
Best prices for United flights from Canada to United States
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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 Canada to the United States
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Vancouver (YVR)to
San Francisco (SFO)
12/26/25 - 12/30/25
Roundtrip
Business
from
$Â 966
Viewed: 1 hour ago
Toronto (YYZ)to
Los Angeles (LAX)
01/06/26 - 01/10/26
Roundtrip
Business
from
$Â 1,552
Viewed: 2 hours ago
Edmonton (YEG)to
Houston (IAH)
12/19/25 - 01/02/26
Roundtrip
Business
from
$Â 1,463
Viewed: 2 hours ago
Toronto (YYZ)to
Orlando (MCO)
02/13/26 - 02/17/26
Roundtrip
Business
from
$Â 1,192
Viewed: 2 hours ago
Vancouver (YVR)to
San Antonio (SAT)
12/25/25 - 01/12/26
Roundtrip
Business
from
$Â 1,200
Viewed: 1 hour ago
Edmonton (YEG)to
Minneapolis (MSP)
02/06/26 - 02/08/26
Roundtrip
Business
from
$Â 1,021
Viewed: 1 hour 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.