AirHint found the following cheapest return flights from Richmond (RIC) to San Juan (SJU) in December 2025 (see full year).
Return flights
| 11 Dec - 14 Dec | Spirit Airlines | ||
| 16 Dec - 23 Dec | Spirit Airlines | ||
| 20 Dec - 27 Dec | American Airlines | ||
| 16 Dec - 03 Jan | Spirit Airlines | ||
| 26 Dec - 03 Jan | Allegiant Air | ||
| 28 Dec - 03 Jan | Spirit Airlines |
Also check the deals for one-way flights from Richmond to San Juan in December.
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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