Cheapest return flights from Raleigh-durham to San Juan in June from $224

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 June 2025 (see full year).

Return flights

02 Jun - 06 Jun Spirit Airlines
02 Jun - 07 Jun Spirit Airlines
02 Jun - 06 Jun Frontier Airlines direct
25 Jun - 02 Jul Frontier Airlines direct
23 Jun - 28 Jun Frontier Airlines direct
02 Jun - 09 Jun Frontier Airlines direct
02 Jun - 07 Jun Frontier Airlines direct
12 Jun - 20 Jun Spirit Airlines
09 Jun - 16 Jun Frontier Airlines direct
05 Jun - 08 Jun Spirit Airlines
12 Jun - 16 Jun Spirit Airlines
27 Jun - 03 Jul Frontier Airlines
30 Jun - 07 Jul Frontier Airlines
30 Jun - 07 Jul Frontier Airlines direct

Also check the deals for one-way flights from Raleigh-durham to San Juan in June.

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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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