Cheapest return flights from New York to San Juan in March from $113

Best time to book flights for New York (LGA) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from New York (LGA) to San Juan (SJU) in March 2025 (see full year).

Return flights

03 Mar - 06 Mar Frontier Airlines
01 Mar - 03 Mar Frontier Airlines
01 Mar - 06 Mar Frontier Airlines
01 Mar - 05 Mar Frontier Airlines
01 Mar - 04 Mar Frontier Airlines
05 Mar - 10 Mar Frontier Airlines
05 Mar - 12 Mar Frontier Airlines
04 Mar - 13 Mar Frontier Airlines
04 Mar - 25 Mar Frontier Airlines
04 Mar - 11 Mar Frontier Airlines
25 Mar - 08 Apr United
12 Mar - 01 Apr Frontier Airlines
26 Mar - 02 Apr American Airlines
19 Mar - 02 Apr United
28 Mar - 06 Apr jetBlue
26 Mar - 09 Apr United
29 Mar - 03 Apr jetBlue
29 Mar - 06 Apr jetBlue
31 Mar - 14 Apr jetBlue
29 Mar - 02 Apr jetBlue

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

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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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