Cheapest return flights from San Antonio to Rio Negro in December from 360€
AirHint found the following cheapest return flights from San Antonio (SAT) to Rio Negro (MDE)
in December 2025 (see full year ).
Return flights
24 Dec
- 25 Dec
Spirit Airlines
360 €
30 Dec
- 17 Jan
Spirit Airlines
377 €
30 Dec
- 06 Jan
Spirit Airlines
413 €
24 Dec
- 06 Jan
Spirit Airlines
431 €
06 Dec
- 13 Dec
United
439 €
24 Dec
- 28 Dec
Spirit Airlines
463 €
25 Dec
- 06 Jan
Spirit Airlines
505 €
25 Dec
- 28 Dec
Spirit Airlines
526 €
21 Dec
- 25 Dec
Frontier Airlines
526 €
12 Dec
- 25 Dec
Spirit Airlines
547 €
12 Dec
- 15 Dec
Spirit Airlines
569 €
12 Dec
- 13 Dec
Spirit Airlines
597 €
15 Dec
- 25 Dec
Spirit Airlines
613 €
30 Dec
- 10 Jan
Spirit Airlines
617 €
12 Dec
- 17 Dec
Spirit Airlines
633 €
24 Dec
- 10 Jan
Spirit Airlines
636 €
21 Dec
- 06 Jan
Spirit Airlines
667 €
25 Dec
- 10 Jan
Spirit Airlines
709 €
18 Dec
- 06 Jan
Spirit Airlines
757 €
22 Dec
- 06 Jan
Spirit Airlines
830 €
Also check the deals for one-way flights from San Antonio to Rio Negro in December .
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