AirHint found the following cheapest one-way flights from Bentonville (XNA) to San Salvador (SAL) in December 2025 (see full year).
One-Way flights
| 11 Dec | Allegiant Air | ||
| 01 Dec | Allegiant Air | ||
| 27 Dec | Allegiant Air | ||
| 26 Dec | Breeze Airways |
Also check the deals for return flights from Bentonville to San Salvador in December.
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