Cheapest return flights from New York to San Juan in April from 125€

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

Return flights

25 Apr - 02 May Frontier Airlines direct
18 Apr - 23 Apr Frontier Airlines
07 Apr - 08 Apr Spirit Airlines
13 Apr - 28 Apr Spirit Airlines
13 Apr - 17 Apr Spirit Airlines
13 Apr - 20 Apr Spirit Airlines
13 Apr - 23 Apr Spirit Airlines
13 Apr - 19 Apr Spirit Airlines
13 Apr - 24 Apr Spirit Airlines
13 Apr - 29 Apr Spirit Airlines
13 Apr - 15 Apr Spirit Airlines
28 Apr - 02 May Spirit Airlines
22 Apr - 12 May Spirit Airlines
22 Apr - 08 May Spirit Airlines
22 Apr - 06 May Spirit Airlines
22 Apr - 09 May Spirit Airlines
22 Apr - 11 May Spirit Airlines
13 Apr - 01 May Spirit Airlines
28 Apr - 08 May Spirit Airlines
12 Apr - 01 May Spirit Airlines

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

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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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