AirHint found the following cheapest one-way flights from Huntsville (HSV) to San Juan (SJU) in December 2025 (see full year).
One-Way flights
| 26 Dec | Allegiant Air | ||
| 24 Dec | Breeze Airways | ||
| 13 Dec | American Airlines |
Also check the deals for return flights from Huntsville to San Juan in December.
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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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