Cheapest return flights from New York to San Juan in January from 148€

AirHint found the following cheapest return flights from New York (NYC) to San Juan (SJU) in January 2026 (see full year).

Return flights

27 Jan - 03 Feb jetBlue direct
20 Jan - 27 Jan Frontier Airlines direct
13 Jan - 31 Jan Frontier Airlines direct
31 Jan - 07 Feb Frontier Airlines direct
20 Jan - 03 Feb Frontier Airlines direct
26 Jan - 31 Jan Frontier Airlines direct
21 Jan - 25 Jan Frontier Airlines direct
12 Jan - 31 Jan Frontier Airlines direct
13 Jan - 20 Jan Frontier Airlines
30 Jan - 07 Feb jetBlue direct
13 Jan - 16 Jan United direct
22 Jan - 31 Jan Frontier Airlines direct
08 Jan - 15 Jan Frontier Airlines direct
18 Jan - 24 Jan United
26 Jan - 06 Feb Spirit Airlines
26 Jan - 07 Feb Spirit Airlines
26 Jan - 10 Feb Spirit Airlines
26 Jan - 04 Feb Spirit Airlines
26 Jan - 03 Feb Spirit Airlines
24 Jan - 02 Feb Delta direct

Also check the deals for one-way flights from New York to San Juan in January.

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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