Cheapest return flights from Raleigh-durham to San Juan in April from 113€

Best time to book flights for Raleigh-durham (RDU) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to San Juan (SJU) in April 2025 (see full year).

Return flights

23 Apr - 30 Apr Frontier Airlines
03 Apr - 08 Apr Frontier Airlines
03 Apr - 07 Apr Frontier Airlines
02 Apr - 08 Apr Frontier Airlines
17 Apr - 21 Apr Frontier Airlines
02 Apr - 07 Apr Frontier Airlines
24 Apr - 27 Apr Frontier Airlines
25 Apr - 29 Apr Frontier Airlines
28 Apr - 01 May Frontier Airlines
14 Apr - 21 Apr Frontier Airlines
25 Apr - 27 Apr Frontier Airlines

Also check the deals for one-way flights from Raleigh-durham 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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