Flights from Canada to the United States from CA $ 282*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Best prices for United flights from Canada to United States
flight_takeoff
flight_land
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
flight_takeoff
flight_land
CA $
Vancouver (YVR)to
San Francisco (SFO)
2025/12/25 - 2025/12/30
Roundtrip
Business
from
CAÂ $Â 844
Viewed: 4 minutes ago
Vancouver (YVR)to
Los Angeles (LAX)
2026/02/03 - 2026/02/07
Roundtrip
Business
from
CAÂ $Â 811
Viewed: 1 hour ago
Toronto (YYZ)to
Newark/New York (EWR)
2026/01/30 - 2026/02/02
Roundtrip
Business
from
CAÂ $Â 825
Viewed: 36 minutes ago
Toronto (YYZ)to
San Francisco (SFO)
2025/12/23 - 2025/12/30
Roundtrip
Business
from
CAÂ $Â 1,410
Viewed: 10 minutes ago
Calgary (YYC)to
San Francisco (SFO)
2026/01/07 - 2026/01/10
Roundtrip
Business
from
CAÂ $Â 1,614
Viewed: 2 hours ago
Calgary (YYC)to
Houston (IAH)
2026/03/07 - 2026/03/14
Roundtrip
Business
from
CAÂ $Â 1,503
Viewed: 1 hour ago
Toronto (YYZ)to
Houston (IAH)
2026/01/05 - 2026/01/17
Roundtrip
Business
from
CAÂ $Â 1,245
Viewed: 1 hour ago
Montreal (YUL)to
Newark/New York (EWR)
2025/12/30 - 2026/01/02
Roundtrip
Business
from
CAÂ $Â 957
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.