Flights from Canada to the United States from CA $ 258*
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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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CA $
*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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flight_land
CA $
Vancouver (YVR)to
San Francisco (SFO)
2026/07/23 - 2026/07/26
Roundtrip
Business
from
CA $ 653
Viewed: 4 hours ago
Toronto (YYZ)to
San Francisco (SFO)
2026/09/15 - 2026/09/20
Roundtrip
Business
from
CA $ 1,197
Viewed: 22 hours ago
Toronto (YYZ)to
Newark/New York (EWR)
2026/08/04 - 2026/08/11
Roundtrip
Business
from
CA $ 945
Viewed: 10 hours ago
Vancouver (YVR)to
Los Angeles (LAX)
2026/07/29 - 2026/08/04
Roundtrip
Business
from
CA $ 931
Viewed: 1 day ago
Toronto (YYZ)to
Chicago (ORD)
2026/09/03 - 2026/09/07
Roundtrip
Business
from
CA $ 955
Viewed: 4 hours ago
Toronto (YYZ)to
Houston (IAH)
2026/08/15 - 2026/08/18
Roundtrip
Business
from
CA $ 1,155
Viewed: 11 hours ago
Vancouver (YVR)to
Newark/New York (EWR)
2026/07/01 - 2026/07/12
Roundtrip
Business
from
CA $ 2,026
Viewed: 10 hours ago
Vancouver (YVR)to
Chicago (ORD)
2026/08/24 - 2026/11/28
Roundtrip
Business
from
CA $ 1,625
Viewed: 3 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.