Cheapest return flights from Raleigh-durham to San Juan in June from $281

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

14 Jun - 18 Jun Frontier Airlines
14 Jun - 18 Jun Frontier Airlines direct
04 Jun - 06 Jun Frontier Airlines
12 Jun - 16 Jun Frontier Airlines
12 Jun - 19 Jun Frontier Airlines
05 Jun - 08 Jun American Airlines
12 Jun - 16 Jun jetBlue direct
23 Jun - 28 Jun Spirit Airlines
05 Jun - 09 Jun jetBlue
12 Jun - 19 Jun jetBlue direct
28 Jun - 02 Jul Frontier Airlines
28 Jun - 02 Jul Frontier Airlines direct
26 Jun - 04 Jul American Airlines
25 Jun - 01 Jul Frontier Airlines
25 Jun - 01 Jul jetBlue 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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