Cheapest return flights from Boston to San Juan in February from 103€

AirHint found the following cheapest return flights from Boston (BOS) to San Juan (SJU) in February 2026 (see full year).

Return flights

04 Feb - 12 Feb Spirit Airlines direct
03 Feb - 12 Feb Spirit Airlines direct
04 Feb - 13 Feb Spirit Airlines direct
25 Feb - 03 Mar Spirit Airlines direct
01 Feb - 05 Feb Spirit Airlines direct
01 Feb - 01 Mar Spirit Airlines direct
07 Feb - 26 Feb Spirit Airlines direct
07 Feb - 27 Feb Spirit Airlines direct
07 Feb - 25 Feb Spirit Airlines direct
07 Feb - 10 Feb Spirit Airlines direct
07 Feb - 11 Feb Spirit Airlines direct
26 Feb - 27 Feb Spirit Airlines direct
26 Feb - 02 Mar Spirit Airlines direct
26 Feb - 04 Mar Spirit Airlines direct
26 Feb - 01 Mar Spirit Airlines direct
26 Feb - 03 Mar Spirit Airlines direct
23 Feb - 02 Mar Spirit Airlines direct
23 Feb - 04 Mar Spirit Airlines direct
23 Feb - 01 Mar Spirit Airlines direct
23 Feb - 03 Mar Spirit Airlines direct

Also check the deals for one-way flights from Boston 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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