Cheapest return flights from Boston to San Juan in February from 152€

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

Return flights

01 Feb - 11 Feb Spirit Airlines direct
03 Feb - 11 Feb Spirit Airlines direct
04 Feb - 11 Feb Spirit Airlines direct
08 Feb - 11 Feb Spirit Airlines direct
01 Feb - 02 Feb Spirit Airlines direct
02 Feb - 10 Feb Spirit Airlines
26 Feb - 03 Mar Spirit Airlines direct
20 Feb - 27 Feb Frontier Airlines direct
20 Feb - 01 Mar Frontier Airlines direct
25 Feb - 01 Mar Spirit Airlines
27 Feb - 03 Mar Frontier Airlines
09 Feb - 15 Feb Frontier Airlines
01 Feb - 08 Feb Spirit Airlines direct
03 Feb - 08 Feb Spirit Airlines direct
23 Feb - 02 Mar Frontier Airlines direct
28 Feb - 07 Mar Frontier Airlines direct
28 Feb - 06 Mar United
16 Feb - 01 Mar Frontier Airlines
27 Feb - 06 Mar Frontier Airlines
28 Feb - 08 Mar Southwest Airlines

Also check the deals for one-way flights from Boston to San Juan in February.

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