San Francisco (SFO) to Calgary (YYC) flights
Nonstop from San Francisco International to Calgary International: distance, flying time, which airlines fly it and how often.
Distance
1,639km
1,018 mi, great circle
Flying time
2h 37m
typical, gate to gate
Flights a day
1.9
average, November 2026
Airlines
2
passenger airlines
Airlines flying SFO to YYC
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare SFO to YYC fares by month.
Both directions
Frequently asked questions
How long is the flight from San Francisco to Calgary?
About 2h 37m gate to gate for the 1,639 km (1,018 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from SFO to YYC?
United Airlines and WestJet, with about 1.9 flights a day between them in our data (AeroDataBox, November 2026).