Flights from Calgary to the United States from CA $ 270*
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1 Passenger, Economy
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today
today
Find United's best fares from Calgary to the United States
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flight_land
CA $
Calgary (YYC)to
Denver (DEN)2026/05/01 - 2026/05/05fromCAÂ $Â 424Viewed: 1 day agoRoundtripEconomy
Calgary (YYC)to
Houston (IAH)2026/04/09 - 2026/04/14fromCAÂ $Â 394Viewed: 8 hours agoRoundtripEconomy
Calgary (YYC)to
San Francisco (SFO)2026/03/04 - 2026/03/18fromCAÂ $Â 270Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Chicago (ORD)2026/04/14 - 2026/04/28fromCAÂ $Â 272Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Newark/New York (EWR)2026/04/14 - 2026/04/21fromCAÂ $Â 465Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Austin (AUS)2026/04/11 - 2026/04/15fromCAÂ $Â 301Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Phoenix (PHX)2026/04/08 - 2026/04/15fromCAÂ $Â 314Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Los Angeles (LAX)2026/04/08 - 2026/04/15fromCAÂ $Â 309Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Tampa (TPA)2026/04/14 - 2026/04/21fromCAÂ $Â 395Viewed: 3 hours agoRoundtripEconomy
Calgary (YYC)to
Las Vegas (LAS)2026/04/21 - 2026/05/05fromCAÂ $Â 336Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Orlando (MCO)2026/04/14 - 2026/04/21fromCAÂ $Â 442Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Dallas (DFW)2026/02/24 - 2026/03/10fromCAÂ $Â 696Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Fort Myers (RSW)2026/03/10 - 2026/03/24fromCAÂ $Â 601Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
San Antonio (SAT)2026/03/04 - 2026/03/18fromCAÂ $Â 566Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Boston (BOS)2026/04/21 - 2026/04/28fromCAÂ $Â 417Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Washington, D.C. (IAD)2026/04/21 - 2026/05/05fromCAÂ $Â 496Viewed: 22 hours agoRoundtripEconomy
Calgary (YYC)to
Orange County (SNA)2026/04/08 - 2026/04/15fromCAÂ $Â 330Viewed: 22 hours agoRoundtripEconomy
Calgary (YYC)to
Nashville (BNA)2026/04/14 - 2026/04/28fromCAÂ $Â 356Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Saint Louis (STL)2026/04/07 - 2026/04/14fromCAÂ $Â 574Viewed: 4 hours agoRoundtripEconomy
Calgary (YYC)to
Atlanta (ATL)2026/04/22 - 2026/05/06fromCAÂ $Â 379Viewed: 4 hours 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 Calgary to the United States
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flight_land
CA $
Calgary (YYC)to
Denver (DEN)
2026/04/27 - 2026/04/29
Roundtrip
Business
from
CAÂ $Â 929
Viewed: 10 hours ago
Calgary (YYC)to
Houston (IAH)
2026/04/09 - 2026/04/14
Roundtrip
Business
from
CAÂ $Â 1,557
Viewed: 8 hours ago
Calgary (YYC)to
San Francisco (SFO)
2026/03/13 - 2026/03/23
Roundtrip
Business
from
CAÂ $Â 930
Viewed: 7 hours ago
Calgary (YYC)to
Chicago (ORD)
2026/03/25 - 2026/04/05
Roundtrip
Business
from
CAÂ $Â 1,206
Viewed: 8 hours ago
Calgary (YYC)to
Austin (AUS)
2026/02/20 - 2026/03/23
Roundtrip
Business
from
CAÂ $Â 1,594
Viewed: 11 hours ago
Calgary (YYC)to
Phoenix (PHX)
2026/04/01 - 2026/04/07
Roundtrip
Business
from
CAÂ $Â 1,481
Viewed: 9 hours ago
Calgary (YYC)to
Los Angeles (LAX)
2026/02/06 - 2026/02/08
Roundtrip
Business
from
CAÂ $Â 1,038
Viewed: 4 hours ago
Calgary (YYC)to
Washington, D.C. (IAD)
2026/01/30 - 2026/02/01
Roundtrip
Business
from
CAÂ $Â 1,936
Viewed: 5 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.