Flights from Canada starting at CA $ 274*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
United business class fares from Canada
flight_takeoff
flight_land
CA $
Vancouver (YVR)to
San Francisco (SFO)
2026/05/21 - 2026/05/25
Roundtrip
Business
from
CA $ 658
Viewed: 52 minutes ago
Toronto (YYZ)to
San Francisco (SFO)
2026/07/23 - 2026/08/02
Roundtrip
Business
from
CA $ 1,242
Viewed: 4 minutes ago
Vancouver (YVR)to
Newark/New York (EWR)
2026/07/01 - 2026/07/07
Roundtrip
Business
from
CA $ 1,637
Viewed: 1 minute ago
Toronto (YYZ)to
Houston (IAH)
2026/05/31 - 2026/06/13
Roundtrip
Business
from
CA $ 1,161
Viewed: 6 hours ago
Vancouver (YVR)to
Los Angeles (LAX)
2026/05/19 - 2026/07/08
Roundtrip
Business
from
CA $ 882
Viewed: 23 hours ago
Toronto (YYZ)to
Newark/New York (EWR)
2026/06/20 - 2026/06/27
Roundtrip
Business
from
CA $ 900
Viewed: 1 day ago
Vancouver (YVR)to
Chicago (ORD)
2026/07/16 - 2026/07/27
Roundtrip
Business
from
CA $ 1,839
Viewed: 15 hours ago
Toronto (YYZ)to
Chicago (ORD)
2026/05/23 - 2026/05/24
Roundtrip
Business
from
CA $ 840
Viewed: 15 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.
Airports tips for your flight from Canada
United offers flights from Canada to over 340 destinations worldwide.
Whether you visit Canada for the Toronto Zoo, the St. Ambroise Montreal Fringe Festival or a hockey game at Scotiabank Arena, travel to your next destination with United. United flights from Canada depart from Toronto Pearson International Airport (YYZ) and Montreal-Pierre Elliott Trudeau International Airport (YUL).