Flights from Toronto to the United States from $ 178*
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1 Passenger, Economy
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today
today
Find United's best fares from Toronto to the United States
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flight_land
$
Toronto (YYZ)to
San Francisco (SFO)01/12/26 - 01/16/26from$Â 362Viewed: 5 hours agoRoundtripEconomy
Toronto (YYZ)to
Newark/New York (EWR)01/17/26 - 01/20/26from$Â 235Viewed: 10 hours agoRoundtripEconomy
Toronto (YYZ)to
Chicago (ORD)01/31/26 - 02/02/26from$Â 178Viewed: 4 hours agoRoundtripEconomy
Toronto (YYZ)to
Houston (IAH)12/26/25 - 12/30/25from$Â 625Viewed: 11 hours agoRoundtripEconomy
Toronto (YYZ)to
Los Angeles (LAX)02/06/26 - 02/08/26from$Â 412Viewed: 5 hours agoRoundtripEconomy
Toronto (YYZ)to
Honolulu (HNL)01/13/26 - 01/19/26from$Â 477Viewed: 4 hours agoRoundtripEconomy
Toronto (YYZ)to
Denver (DEN)02/19/26 - 02/21/26from$Â 434Viewed: 16 hours agoRoundtripEconomy
Toronto (YYZ)to
Washington, D.C. (IAD)12/23/25 - 12/30/25from$Â 351Viewed: 1 day agoRoundtripEconomy
Toronto (YYZ)to
Las Vegas (LAS)12/11/25 - 12/11/25from$Â 494Viewed: 7 hours agoRoundtripEconomy
Toronto (YYZ)to
Fort Lauderdale (FLL)03/15/26 - 03/22/26from$Â 633Viewed: 1 day agoRoundtripEconomy
Toronto (YYZ)to
Orlando (MCO)02/06/26 - 02/12/26from$Â 211Viewed: 1 hour agoRoundtripEconomyToronto (YYZ)to
Newark/New York (LGA)03/27/26 - 03/29/26from$Â 362Viewed: 1 day agoRoundtripEconomy
Toronto (YYZ)to
Miami (MIA)01/24/26 - 02/01/26from$Â 291Viewed: 9 hours agoRoundtripEconomy
Toronto (YYZ)to
Kona (KOA)12/06/25 - 12/16/25from$Â 1,335Viewed: 1 day agoRoundtripEconomy
Toronto (YYZ)to
San Diego (SAN)01/13/26 - 01/16/26from$Â 403Viewed: 15 hours agoRoundtripEconomy
Toronto (YYZ)to
Minneapolis (MSP)12/12/25 - 12/12/25from$Â 878Viewed: 5 hours agoRoundtripEconomy
Toronto (YYZ)to
Dallas (DFW)01/06/26 - 03/23/26from$Â 515Viewed: 1 day agoRoundtripEconomy
Toronto (YYZ)to
Boston (BOS)01/19/26 - 01/24/26from$Â 268Viewed: 12 hours agoRoundtripEconomy
Toronto (YYZ)to
Portland, OR (PDX)03/30/26 - 04/03/26from$Â 683Viewed: 1 day agoRoundtripEconomy
Toronto (YYZ)to
Austin (AUS)03/15/26 - 03/21/26from$Â 599Viewed: 1 day agoRoundtripEconomy
*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.
Business class flights from Toronto to the United States
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flight_land
$
Toronto (YYZ)to
San Francisco (SFO)
12/11/25 - 01/11/26
Roundtrip
Business
from
$Â 1,017
Viewed: 1 day ago
Toronto (YYZ)to
Newark/New York (EWR)
01/17/26 - 01/19/26
Roundtrip
Business
from
$Â 595
Viewed: 10 hours ago
Toronto (YYZ)to
Chicago (ORD)
02/25/26 - 03/01/26
Roundtrip
Business
from
$Â 620
Viewed: 3 hours ago
Toronto (YYZ)to
Houston (IAH)
12/19/25 - 01/17/26
Roundtrip
Business
from
$Â 910
Viewed: 7 hours ago
Toronto (YYZ)to
Los Angeles (LAX)
02/06/26 - 02/08/26
Roundtrip
Business
from
$Â 1,323
Viewed: 5 hours ago
Toronto (YYZ)to
Honolulu (HNL)
01/13/26 - 01/19/26
Roundtrip
Business
from
$Â 3,114
Viewed: 4 hours ago
Toronto (YYZ)to
Denver (DEN)
02/19/26 - 02/21/26
Roundtrip
Business
from
$Â 911
Viewed: 16 hours ago
Toronto (YYZ)to
Washington, D.C. (IAD)
12/23/25 - 12/30/25
Roundtrip
Business
from
$Â 479
Viewed: 1 day 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.