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Cheapest one-way flights from Washington (DCA) to San Juan (SJU), October

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Dates, airline, and price
Dates	Airline	Price
17 Oct	jetBlue
09 Oct	jetBlue
08 Oct	jetBlue
17 Oct	jetBlue Direct Flight
25 Oct	jetBlue Direct Flight
15 Oct	American Airlines
22 Oct	American Airlines
22 Oct	jetBlue Direct Flight
15 Oct	jetBlue Direct Flight
08 Oct	jetBlue Direct Flight

deals for return flights from Washington to San Juan in October.

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Updated Aug 26, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Washington (DCA) to San Juan (SJU), October

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