Cheapest return flights from San Diego to San Juan in July from 279€
AirHint found the following cheapest return flights from San Diego (SAN) to San Juan (SJU)
in July 2025 (see full year ).
Return flights
24 Jul
- 31 Jul
Spirit Airlines
279 €
25 Jul
- 30 Jul
United
318 €
14 Jul
- 31 Jul
Spirit Airlines
324 €
24 Jul
- 01 Aug
Spirit Airlines
325 €
24 Jul
- 08 Aug
Spirit Airlines
329 €
13 Jul
- 31 Jul
Spirit Airlines
338 €
24 Jul
- 27 Jul
Spirit Airlines
342 €
14 Jul
- 17 Jul
Spirit Airlines
344 €
14 Jul
- 01 Aug
Spirit Airlines
347 €
13 Jul
- 17 Jul
Spirit Airlines
358 €
13 Jul
- 01 Aug
Spirit Airlines
362 €
14 Jul
- 27 Jul
Spirit Airlines
364 €
24 Jul
- 11 Aug
Spirit Airlines
365 €
29 Jul
- 05 Aug
United
366 €
13 Jul
- 27 Jul
Spirit Airlines
378 €
31 Jul
- 08 Aug
Spirit Airlines
379 €
06 Jul
- 17 Jul
Spirit Airlines
410 €
24 Jul
- 03 Aug
Spirit Airlines
411 €
31 Jul
- 11 Aug
Spirit Airlines
415 €
29 Jul
- 06 Aug
United
418 €
Also check the deals for one-way flights from San Diego to San Juan in July .
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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