Cheapest return flights from San Diego to Calgary in October from $188

AirHint found the following cheapest return flights from San Diego (SAN) to Calgary (YYC) in October 2025 (see full year).

Return flights

17 Oct - 25 Oct WestJet direct
23 Oct - 26 Oct Frontier Airlines
23 Oct - 27 Oct Frontier Airlines
11 Oct - 15 Oct Frontier Airlines
01 Oct - 08 Oct Spirit Airlines
03 Oct - 06 Oct Spirit Airlines
05 Oct - 08 Oct Frontier Airlines
10 Oct - 14 Oct Frontier Airlines
10 Oct - 19 Oct WestJet
11 Oct - 14 Oct Frontier Airlines
29 Oct - 23 Nov WestJet direct
25 Oct - 18 Nov Frontier Airlines
27 Oct - 19 Nov Frontier Airlines
28 Oct - 21 Nov Frontier Airlines
27 Oct - 20 Nov Frontier Airlines
26 Oct - 19 Nov Alaska Airlines
28 Oct - 22 Nov Frontier Airlines
27 Oct - 19 Nov WestJet direct
26 Oct - 19 Nov WestJet direct

Also check the deals for one-way flights from San Diego to Calgary in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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