Cheapest return flights from Washington to San Juan in November from 264€

AirHint found the following cheapest return flights from Washington (DCA) to San Juan (SJU) in November 2025 (see full year).

Return flights

20 Nov - 24 Nov Southwest Airlines
24 Nov - 25 Nov United
16 Nov - 22 Nov Southwest Airlines
15 Nov - 20 Nov Delta
20 Nov - 25 Nov Southwest Airlines
14 Nov - 18 Nov Southwest Airlines
15 Nov - 18 Nov Southwest Airlines
20 Nov - 22 Nov Southwest Airlines
23 Nov - 03 Dec United
23 Nov - 13 Dec United
13 Nov - 20 Nov Southwest Airlines
24 Nov - 28 Nov United
29 Nov - 03 Dec United
28 Nov - 03 Dec United
28 Nov - 01 Dec Southwest Airlines
30 Nov - 07 Dec Southwest Airlines
22 Nov - 01 Dec Southwest Airlines

Also check the deals for one-way flights from Washington to San Juan in November.

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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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