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

Return flights

15 Nov - 22 Nov	jetBlue	direct
28 Nov - 06 Dec	jetBlue	direct
08 Nov - 10 Nov	jetBlue	direct
13 Nov - 16 Nov	jetBlue	direct
07 Nov - 09 Nov	jetBlue	direct
14 Nov - 18 Nov	jetBlue
07 Nov - 10 Nov	jetBlue	direct
07 Nov - 11 Nov	Southwest Airlines
01 Nov - 08 Nov	United
06 Nov - 09 Nov	jetBlue	direct
07 Nov - 17 Nov	jetBlue	direct
27 Nov - 01 Dec	jetBlue	direct
28 Nov - 17 Dec	Spirit Airlines
29 Nov - 17 Dec	Spirit Airlines
29 Nov - 06 Dec	Spirit Airlines
29 Nov - 20 Dec	Spirit Airlines

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

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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Cheapest return flights from Raleigh-durham to San Juan in November from $226

Return flights