Cheap Flights from Calgary to United States of America (YYC to US)

Fri Jan 30th 2026 United Airlines · UA 1655 Depart at 12:30pm from Calgary (YYC) Fly for 3h 20m Arrive at 4:50pm in Chicago (ORD)

Thu Jan 29th 2026 United Airlines · UA 1655 Depart at 12:30pm from Calgary (YYC) Fly for 3h 20m Arrive at 4:50pm in Chicago (ORD)

Wed Jan 7th 2026 United Airlines · UA 1953 Depart at 2:00pm from Calgary (YYC) Fly for 2h 36m Arrive at 4:36pm in Denver (DEN)

Wed Jan 7th 2026 United Airlines · UA 1898 Depart at 5:42pm from Denver (DEN) Fly for 2h 31m Arrive at 9:13pm in Chicago (ORD)

Thu Jan 8th 2026 United Airlines · UA 1953 Depart at 2:00pm from Calgary (YYC) Fly for 2h 36m Arrive at 4:36pm in Denver (DEN)

Thu Jan 8th 2026 United Airlines · UA 1898 Depart at 5:42pm from Denver (DEN) Fly for 2h 31m Arrive at 9:13pm in Chicago (ORD)

Tue Jan 13th 2026 United Airlines · UA 1953 Depart at 2:00pm from Calgary (YYC) Fly for 2h 36m Arrive at 4:36pm in Denver (DEN)

Tue Jan 13th 2026 United Airlines · UA 1898 Depart at 5:42pm from Denver (DEN) Fly for 2h 31m Arrive at 9:13pm in Chicago (ORD)

Wed Jan 14th 2026 United Airlines · UA 1953 Depart at 2:00pm from Calgary (YYC) Fly for 2h 36m Arrive at 4:36pm in Denver (DEN)

Wed Jan 14th 2026 United Airlines · UA 1898 Depart at 5:42pm from Denver (DEN) Fly for 2h 31m Arrive at 9:13pm in Chicago (ORD)

Sat Jan 17th 2026 United Airlines · UA 1953 Depart at 2:00pm from Calgary (YYC) Fly for 2h 36m Arrive at 4:36pm in Denver (DEN)

Sat Jan 17th 2026 United Airlines · UA 1898 Depart at 5:42pm from Denver (DEN) Fly for 2h 31m Arrive at 9:13pm in Chicago (ORD)

Wed Jan 21st 2026 United Airlines · UA 1953 Depart at 2:00pm from Calgary (YYC) Fly for 2h 36m Arrive at 4:36pm in Denver (DEN)

Wed Jan 21st 2026 United Airlines · UA 1898 Depart at 5:42pm from Denver (DEN) Fly for 2h 31m Arrive at 9:13pm in Chicago (ORD)

Thu Dec 25th 2025 United Airlines · UA 1953 Depart at 2:00pm from Calgary (YYC) Fly for 2h 36m Arrive at 4:36pm in Denver (DEN)

Thu Dec 25th 2025 United Airlines · UA 1898 Depart at 5:42pm from Denver (DEN) Fly for 2h 31m Arrive at 9:13pm in Chicago (ORD)

Tue Jan 27th 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Wed Jan 28th 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Sat Jan 31st 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Tue Jan 13th 2026 WestJet · WS 1500 Depart at 11:00am from Calgary (YYC) Fly for 3h 5m Arrive at 1:05pm in San Francisco (SFO)

Tue Dec 30th 2025 WestJet · WS 1500 Depart at 11:00am from Calgary (YYC) Fly for 3h 5m Arrive at 1:05pm in San Francisco (SFO)

Tue Jan 6th 2026 WestJet · WS 1500 Depart at 11:00am from Calgary (YYC) Fly for 3h 5m Arrive at 1:05pm in San Francisco (SFO)

Tue Jan 20th 2026 WestJet · WS 1500 Depart at 11:00am from Calgary (YYC) Fly for 3h 5m Arrive at 1:05pm in San Francisco (SFO)

Tue Jan 27th 2026 WestJet · WS 1500 Depart at 11:00am from Calgary (YYC) Fly for 3h 5m Arrive at 1:05pm in San Francisco (SFO)

Fri Jan 30th 2026 WestJet · WS 1500 Depart at 11:00am from Calgary (YYC) Fly for 3h 5m Arrive at 1:05pm in San Francisco (SFO)

Fri Jan 23rd 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Fri Jan 9th 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Fri Jan 16th 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Mon Jan 19th 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Thu Jan 15th 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Fri Jan 30th 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Thu Jan 8th 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Thu Jan 22nd 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Thu Jan 1st 2026 WestJet · WS 1542 Depart at 12:20pm from Calgary (YYC) Fly for 4h 9m Arrive at 5:29pm in Houston (IAH)

Wed Jan 14th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Thu Jan 22nd 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Wed Jan 28th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Tue Jan 6th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Mon Jan 26th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Thu Jan 8th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Sat Jan 24th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Wed Jan 21st 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Thu Jan 15th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Sun Jan 25th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Tue Jan 13th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Fri Jan 9th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Tue Jan 27th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Fri Jan 16th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Fri Jan 30th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Sat Jan 17th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Sun Jan 11th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Fri Jan 23rd 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Thu Jan 29th 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Sat Jan 31st 2026 United Airlines · UA 2409 Depart at 3:30pm from Calgary (YYC) Fly for 3h 5m Arrive at 5:35pm in San Francisco (SFO)

Wed Jan 28th 2026 WestJet · WS 3750 Depart at 1:30pm from Calgary (YYC) Fly for 2h 8m Arrive at 2:38pm in Seattle (SEA)

Wed Jan 21st 2026 WestJet · WS 3750 Depart at 1:30pm from Calgary (YYC) Fly for 2h 8m Arrive at 2:38pm in Seattle (SEA)

Wed Dec 31st 2025 WestJet · WS 3750 Depart at 1:30pm from Calgary (YYC) Fly for 2h 8m Arrive at 2:38pm in Seattle (SEA)

Wed Jan 7th 2026 WestJet · WS 3750 Depart at 1:30pm from Calgary (YYC) Fly for 2h 8m Arrive at 2:38pm in Seattle (SEA)

Wed Jan 14th 2026 WestJet · WS 3750 Depart at 1:30pm from Calgary (YYC) Fly for 2h 8m Arrive at 2:38pm in Seattle (SEA)

Mon Jan 12th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Wed Jan 28th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Thu Jan 8th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Fri Jan 9th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Thu Jan 15th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Wed Jan 7th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Sat Jan 10th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Fri Jan 9th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Fri Jan 30th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Sun Jan 4th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Tue Jan 6th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Thu Jan 29th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Tue Jan 27th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Wed Jan 21st 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Mon Jan 26th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Mon Jan 26th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Fri Jan 16th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Sat Jan 17th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Mon Jan 19th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Mon Jan 5th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Thu Jan 22nd 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Wed Jan 14th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Sun Jan 11th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Sat Jan 31st 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Sun Jan 4th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Mon Jan 12th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Sun Jan 18th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Sun Jan 11th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Fri Jan 30th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Sun Jan 25th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Tue Jan 13th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Fri Jan 16th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Fri Jan 23rd 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Tue Jan 20th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Fri Jan 23rd 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Sat Jan 24th 2026 WestJet · WS 1164 Depart at 7:10pm from Calgary (YYC) Fly for 3h 12m Arrive at 10:22pm in Phoenix (PHX)

Mon Jan 19th 2026 WestJet · WS 1162 Depart at 3:15pm from Calgary (YYC) Fly for 3h 12m Arrive at 6:27pm in Phoenix (PHX)

Thu Jan 22nd 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Tue Jan 20th 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Fri Jan 23rd 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Sat Jan 24th 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Mon Jan 26th 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Mon Jan 19th 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Wed Jan 21st 2026 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Thu Dec 25th 2025 WestJet · WS 1086 Depart at 8:00am from Calgary (YYC) Fly for 3h 0m Arrive at 10:00am in Las Vegas (LAS)

Thu Dec 25th 2025 WestJet · WS 1590 Depart at 9:55am from Calgary (YYC) Fly for 4h 22m Arrive at 4:17pm in Atlanta (ATL)

Thu Dec 25th 2025 WestJet · WS 6602 Depart at 5:20pm from Atlanta (ATL) Fly for 2h 29m Arrive at 7:49pm in New York (JFK)

Thu Dec 25th 2025 Alaska Airlines · AS 2226 Depart at 6:55pm from Calgary (YYC) Fly for 1h 48m Arrive at 7:43pm in Seattle (SEA)

Thu Dec 25th 2025 Alaska Airlines · AS 22 Depart at 9:50pm from Seattle (SEA) Fly for 5h 10m Arrive at 6:00am in New York (JFK)

Thu Dec 25th 2025 United Airlines · UA 1655 Depart at 12:30pm from Calgary (YYC) Fly for 3h 20m Arrive at 4:50pm in Chicago (ORD)

Thu Dec 25th 2025 United Airlines · UA 1382 Depart at 6:10pm from Chicago (ORD) Fly for 3h 6m Arrive at 10:16pm in Miami (MIA)