AirHint found the following cheapest return flights from Ontario (ONT) to San Jose Del Cabo (SJD) in March 2026 (see full year).

Return flights

19 Mar - 23 Mar	United
14 Mar - 19 Mar	Alaska Airlines
31 Mar - 09 Apr	Southwest Airlines
18 Mar - 22 Mar	Southwest Airlines
26 Mar - 01 Apr	Southwest Airlines
23 Mar - 27 Mar	Southwest Airlines
20 Mar - 22 Mar	Southwest Airlines
12 Mar - 16 Mar	Southwest Airlines
21 Mar - 26 Mar	Southwest Airlines
28 Mar - 04 Apr	Southwest Airlines
22 Mar - 26 Mar	Southwest Airlines
18 Mar - 29 Mar	Southwest Airlines
22 Mar - 27 Mar	Southwest Airlines

Also check the deals for one-way flights from Ontario to San Jose Del Cabo in March.

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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Cheapest return flights from Ontario to San Jose Del Cabo in March from 459€

Return flights