Cheapest return flights from Washington to San Juan in October from $275
AirHint found the following cheapest return flights from Washington (DCA) to San Juan (SJU)
in October 2025 (see full year ).
Return flights
26 Oct
- 31 Oct
jetBlue
$ 275
direct
28 Oct
- 04 Nov
jetBlue
$ 282
26 Oct
- 29 Oct
American Airlines
$ 285
26 Oct
- 30 Oct
American Airlines
$ 285
27 Oct
- 03 Nov
American Airlines
$ 285
30 Oct
- 03 Nov
American Airlines
$ 285
29 Oct
- 31 Oct
jetBlue
$ 292
direct
26 Oct
- 30 Oct
jetBlue
$ 294
direct
26 Oct
- 29 Oct
jetBlue
$ 295
direct
26 Oct
- 06 Nov
jetBlue
$ 300
direct
28 Oct
- 04 Nov
jetBlue
$ 316
direct
30 Oct
- 02 Nov
Southwest Airlines
$ 324
30 Oct
- 01 Nov
jetBlue
$ 326
31 Oct
- 25 Nov
jetBlue
$ 330
30 Oct
- 03 Nov
jetBlue
$ 334
direct
30 Oct
- 01 Nov
jetBlue
$ 336
direct
25 Oct
- 30 Oct
jetBlue
$ 373
direct
24 Oct
- 30 Oct
jetBlue
$ 380
direct
24 Oct
- 29 Oct
jetBlue
$ 381
direct
25 Oct
- 28 Oct
jetBlue
$ 395
direct
Also check the deals for one-way flights from Washington to San Juan in October .
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