How the cheapest fare moved
Jul 23: €102
€102
Jul 19
Jul 23
low €84 · high €238
Departure-day prices · August 2026 San Francisco → Calgary
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · August 2026 Calgary → San Francisco
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Calgary — climate Jan: ~-2°C daytime, 7 rainy days
-2°
Jan Feb: ~-9°C daytime, 3 rainy days
-9°
Feb Mar: ~4°C daytime, 5 rainy days
4°
Mar Apr: ~10°C daytime, 10 rainy days
10°
Apr May: ~19°C daytime, 10 rainy days
19°
May Jun: ~20°C daytime, 11 rainy days
20°
Jun Jul: ~21°C daytime, 16 rainy days
21°
Jul Aug: ~23°C daytime, 5 rainy days
23°
Aug Sep: ~22°C daytime, 3 rainy days
22°
Sep Oct: ~11°C daytime, 3 rainy days
11°
Oct Nov: ~4°C daytime, 7 rainy days
4°
Nov Dec: ~-3°C daytime, 10 rainy days
-3°
Dec Flights from San Francisco to Calgary start around €84 (direct flights available). Range seen recently: €84–238, based on 3 fares found by travellers.
Fly (from €84)
2h 40m duration
€84–238 recent fares
Book
Cheapest cached fares San Francisco → Calgary; direct flights available (e.g. WS). · Based on 3 fares found by travellers in the last 48h
Cheapest round trips to Calgary Fares found by travellers in the last 48 hours — refreshed daily.
Oct 21 – Oct 28
Air Canada · 1 stop · 3h 46m
€264
Book
Aug 14 – Aug 16
WestJet · Direct · 2h 40m
€275
Book
Aug 13 – Aug 17
WestJet · Direct · 2h 40m
€314
Book
Weather in Calgary
Thu
☁️
30°
15°
💧7%
Fri
🌤️
31°
16°
💧6%
Sat
☁️
33°
16°
💧6%
Sun
☁️
28°
13°
💧5%
Mon
☁️
30°
13°
💧4%
Tue
☀️
31°
13°
💧3%
Wed
☀️
27°
17°
💧6%
In Aug, Calgary typically sees ~23°C daytime highs and 5 rainy days.
Where to stay in Calgary 3★+ hotels from €92/night (40 hotels sampled, ~3 weeks out).
Divya Sutra Plaza and Conference Centre Calgary Airport
hotel · Calgary
from €92/night ★ 3
Grand Hotel & Conference Centre Calgary Airport, an Ascend Collection Hotel
hotel · Calgary
from €101/night ★ 3
Hotel 11, MOD A Sonesta Collection
hotel · Calgary
from €101/night ★ 4
Good to know Time difference +1h
Time in the air 2h 40m
Things to do in Calgary Top-rated tours and tickets from €57 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Calgary
Calgary is Alberta's largest city and Canada's third-largest, and is near where the prairies end and the foothills begin. That makes it the eastern gateway to the Rocky Mountains and an important centre of trade and tourism for the western prairies. It is your best point of access for Banff and Jasper, and a worthwhile destination in its own right.
Read the full Calgary guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from San Francisco Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-07-23. Some links earn Stayonomy a commission at no cost to you.