Calgary to Thunder Bay
Calgary to Thunder Bay is cheapest in October. September, the most expensive month we measured, costs about 232 € more.
Calgary to Thunder Bay is 1,792 km flown direct. Every fare we measured came from WS.
That comes from pricing 296 departure dates across 11 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from Calgary to Thunder Bay?
Anything at or below the quarter mark beats three in four of the 296 one-way fares we measured here. Above the median, wait or move the date.
seen 24 Sep 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 47 and 114 days before departure, closer in than the market as a whole. The cheap fares were on nearer dates, not months away, when we looked.
a snapshot of where the cheap seats sat, seen 24 Sep 2026
Which day of the week is cheapest?
On average, Thursday departures came out lowest and Monday highest, a spread of about 24 €. The day matters less than the month here: pick the month first, then the day.