Cheapest return flights from Boston to San Juan in June from 174€
AirHint found the following cheapest return flights from Boston (BOS) to San Juan (SJU)
in June 2026 (see full year ).
Return flights
03 Jun
- 10 Jun
Delta
174 €
direct
09 Jun
- 10 Jun
Spirit Airlines
229 €
29 Jun
- 01 Jul
Spirit Airlines
233 €
direct
22 Jun
- 01 Jul
Spirit Airlines
233 €
direct
03 Jun
- 04 Jun
Spirit Airlines
234 €
09 Jun
- 15 Jun
Delta
240 €
direct
03 Jun
- 19 Jun
Spirit Airlines
240 €
09 Jun
- 19 Jun
Spirit Airlines
278 €
07 Jun
- 15 Jun
Delta
281 €
direct
07 Jun
- 10 Jun
Spirit Airlines
305 €
14 Jun
- 18 Jun
Delta
305 €
direct
07 Jun
- 19 Jun
Spirit Airlines
355 €
29 Jun
- 08 Jul
Delta
355 €
direct
11 Jun
- 01 Jul
Spirit Airlines
373 €
19 Jun
- 01 Jul
Spirit Airlines
387 €
direct
22 Jun
- 08 Jul
Spirit Airlines
493 €
30 Jun
- 01 Jul
Spirit Airlines
496 €
30 Jun
- 21 Jul
Spirit Airlines
541 €
28 Jun
- 01 Jul
Spirit Airlines
558 €
direct
30 Jun
- 01 Jul
Spirit Airlines
559 €
direct
Also check the deals for one-way flights from Boston to San Juan in June .
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