Cheapest return flights from Windsor Locks to San Jose in September from $328

AirHint found the following cheapest return flights from Windsor Locks (BDL) to San Jose (SJO) in September 2025 (see full year).

Return flights

09 Sep - 18 Sep American Airlines
17 Sep - 22 Sep Delta

Also check the deals for one-way flights from Windsor Locks to San Jose in September.

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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