Cheapest one-way flights from Washington to San Juan in February from $124

AirHint found the following cheapest one-way flights from Washington (DCA) to San Juan (SJU) in February 2026 (see full year).

One-Way flights

24 Feb jetBlue
09 Feb jetBlue
10 Feb American Airlines
14 Feb American Airlines
21 Feb American Airlines
24 Feb jetBlue direct
09 Feb jetBlue direct
04 Feb Southwest Airlines
04 Feb jetBlue direct
13 Feb jetBlue

Also check the deals for return flights from Washington to San Juan in February.

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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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