AirHint found the following cheapest one-way flights from Raleigh-durham (RDU) to San Juan (SJU) in February 2026 (see full year).
One-Way flights
| 02 Feb | jetBlue | direct | |
| 06 Feb | Frontier Airlines | ||
| 08 Feb | Frontier Airlines | ||
| 09 Feb | Spirit Airlines | ||
| 10 Feb | United | ||
| 07 Feb | Delta | direct | |
| 01 Feb | Delta |
Also check the deals for return flights from Raleigh-durham to San Juan in February.
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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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