Cheapest one-way flights from Boston to San Juan in February from 75€

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

One-Way flights

25 Feb Spirit Airlines direct
23 Feb Spirit Airlines
17 Feb Spirit Airlines direct
18 Feb Spirit Airlines direct
26 Feb Spirit Airlines direct
23 Feb Spirit Airlines direct
16 Feb Spirit Airlines direct
15 Feb Spirit Airlines direct
22 Feb Spirit Airlines direct
19 Feb Spirit Airlines direct

Also check the deals for return flights from Boston to San Juan in February.

Skyscanner

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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